v2.12.1

Prepare 2.12.1

AUTHORS.rst

@@ -134,7 +134,7 @@ Patches and Suggestions
 - Kevin Burke <kev@inburke.com>
 - Flavio Curella
 - David Pursehouse <david.pursehouse@gmail.com> (`@dpursehouse <https://github.com/dpursehouse>`_)
-- Jon Parise
+- Jon Parise (`@jparise <https://github.com/jparise>`_)
 - Alexander Karpinsky (`@homm86 <https://twitter.com/homm86>`_)
 - Marc Schlaich (`@schlamar <https://github.com/schlamar>`_)
 - Park Ilsu <daftonshady@gmail.com> (`@daftshady <https://github.com/daftshady>`_)
@@ -160,3 +160,15 @@ Patches and Suggestions
 - Paul van der Linden (`@pvanderlinden <https://github.com/pvanderlinden>`_)
 - Colin Dickson (`@colindickson <https://github.com/colindickson>`_)
 - Smiley Barry (`@smiley <https://github.com/smiley>`_)
+- Shagun Sodhani (`@shagunsodhani <https://github.com/shagunsodhani>`_)
+- Robin Linderborg (`@vienno <https://github.com/vienno>`_)
+- Brian Samek (`@bsamek <https://github.com/bsamek>`_)
+- Dmitry Dygalo (`@Stranger6667 <https://github.com/Stranger6667>`_)
+- piotrjurkiewicz
+- Jesse Shapiro <jesse@jesseshapiro.net> (`@haikuginger <https://github.com/haikuginger>`_)
+- Nate Prewitt <nate.prewitt@gmail.com> (`@nateprewitt <https://github.com/nateprewitt>`_)
+- Maik Himstedt
+- Michael Hunsinger
+- Brian Bamsch <bbamsch32@gmail.com> (`@bbamsch <https://github.com/bbamsch>`_)
+- Om Prakash Kumar <omprakash070@gmail.com> (`@iamprakashom <https://github.com/iamprakashom>`_)
+- Philipp Konrad <gardiac2002@gmail.com> (`@gardiac2002 <https://github.com/gardiac2002>`_)

CONTRIBUTING.md

@@ -0,0 +1,57 @@
+# Contribution Guidelines
+
+Before opening any issues or proposing any pull requests, please do the
+following:
+
+1. Read our [Contributor's Guide](http://docs.python-requests.org/en/latest/dev/contributing/).
+2. Understand our [development philosophy](http://docs.python-requests.org/en/latest/dev/philosophy/).
+
+To get the greatest chance of helpful responses, please also observe the
+following additional notes.
+
+## Questions
+
+The GitHub issue tracker is for *bug reports* and *feature requests*. Please do
+not use it to ask questions about how to use Requests. These questions should
+instead be directed to [Stack Overflow](https://stackoverflow.com/). Make sure
+that your question is tagged with the `python-requests` tag when asking it on
+Stack Overflow, to ensure that it is answered promptly and accurately.
+
+## Good Bug Reports
+
+Please be aware of the following things when filing bug reports:
+
+1. Avoid raising duplicate issues. *Please* use the GitHub issue search feature
+   to check whether your bug report or feature request has been mentioned in
+   the past. Duplicate bug reports and feature requests are a huge maintenance
+   burden on the limited resources of the project. If it is clear from your
+   report that you would have struggled to find the original, that's ok, but
+   if searching for a selection of words in your issue title would have found
+   the duplicate then the issue will likely be closed extremely abruptly.
+2. When filing bug reports about exceptions or tracebacks, please include the
+   *complete* traceback. Partial tracebacks, or just the exception text, are
+   not helpful. Issues that do not contain complete tracebacks may be closed
+   without warning.
+3. Make sure you provide a suitable amount of information to work with. This
+   means you should provide:
+
+   - Guidance on **how to reproduce the issue**. Ideally, this should be a
+     *small* code sample that can be run immediately by the maintainers.
+     Failing that, let us know what you're doing, how often it happens, what
+     environment you're using, etc. Be thorough: it prevents us needing to ask
+     further questions.
+   - Tell us **what you expected to happen**. When we run your example code,
+     what are we expecting to happen? What does "success" look like for your
+     code?
+   - Tell us **what actually happens**. It's not helpful for you to say "it
+     doesn't work" or "it fails". Tell us *how* it fails: do you get an
+     exception? A hang? A non-200 status code? How was the actual result
+     different from your expected result?
+   - Tell us **what version of Requests you're using**, and
+     **how you installed it**. Different versions of Requests behave
+     differently and have different bugs, and some distributors of Requests
+     ship patches on top of the code we supply.
+
+   If you do not provide all of these things, it will take us much longer to
+   fix your problem. If we ask you to clarify these and you never respond, we
+   will close your issue without fixing it.

HISTORY.rst

@@ -3,6 +3,170 @@
 Release History
 ---------------
 
+2.12.1 (2016-11-16)
++++++++++++++++++++
+
+**Bugfixes**
+
+- Updated setuptools 'security' extra for the new PyOpenSSL backend in urllib3.
+
+**Miscellaneous**
+
+- Updated bundled urllib3 to 1.19.1.
+
+2.12.0 (2016-11-15)
++++++++++++++++++++
+
+**Improvements**
+
+- Updated support for internationalized domain names from IDNA2003 to IDNA2008.
+  This updated support is required for several forms of IDNs and is mandatory
+  for .de domains.
+- Much improved heuristics for guessing content lengths: Requests will no
+  longer read an entire ``StringIO`` into memory.
+- Much improved logic for recalculating ``Content-Length`` headers for
+  ``PreparedRequest`` objects.
+- Improved tolerance for file-like objects that have no ``tell`` method but
+  do have a ``seek`` method.
+- Anything that is a subclass of ``Mapping`` is now treated like a dictionary
+  by the ``data=`` keyword argument.
+- Requests now tolerates empty passwords in proxy credentials, rather than
+  stripping the credentials.
+- If a request is made with a file-like object as the body and that request is
+  redirected with a 307 or 308 status code, Requests will now attempt to
+  rewind the body object so it can be replayed.
+
+**Bugfixes**
+
+- When calling ``response.close``, the call to ``close`` will be propagated
+  through to non-urllib3 backends.
+- Fixed issue where the ``ALL_PROXY`` environment variable would be preferred
+  over scheme-specific variables like ``HTTP_PROXY``.
+- Fixed issue where non-UTF8 reason phrases got severely mangled by falling
+  back to decoding using ISO 8859-1 instead.
+- Fixed a bug where Requests would not correctly correlate cookies set when
+  using custom Host headers if those Host headers did not use the native
+  string type for the platform.
+
+**Miscellaneous**
+
+- Updated bundled urllib3 to 1.19.
+- Updated bundled certifi certs to 2016.09.26.
+
+2.11.1 (2016-08-17)
++++++++++++++++++++
+
+**Bugfixes**
+
+- Fixed a bug when using ``iter_content`` with ``decode_unicode=True`` for
+  streamed bodies would raise ``AttributeError``. This bug was introduced in
+  2.11.
+- Strip Content-Type and Transfer-Encoding headers from the header block when
+  following a redirect that transforms the verb from POST/PUT to GET.
+
+2.11.0 (2016-08-08)
++++++++++++++++++++
+
+**Improvements**
+
+- Added support for the ``ALL_PROXY`` environment variable.
+- Reject header values that contain leading whitespace or newline characters to
+  reduce risk of header smuggling.
+
+**Bugfixes**
+
+- Fixed occasional ``TypeError`` when attempting to decode a JSON response that
+  occurred in an error case. Now correctly returns a ``ValueError``.
+- Requests would incorrectly ignore a non-CIDR IP address in the ``NO_PROXY``
+  environment variables: Requests now treats it as a specific IP.
+- Fixed a bug when sending JSON data that could cause us to encounter obscure
+  OpenSSL errors in certain network conditions (yes, really).
+- Added type checks to ensure that ``iter_content`` only accepts integers and
+  ``None`` for chunk sizes.
+- Fixed issue where responses whose body had not been fully consumed would have
+  the underlying connection closed but not returned to the connection pool,
+  which could cause Requests to hang in situations where the ``HTTPAdapter``
+  had been configured to use a blocking connection pool.
+
+**Miscellaneous**
+
+- Updated bundled urllib3 to 1.16.
+- Some previous releases accidentally accepted non-strings as acceptable header values. This release does not.
+
+2.10.0 (2016-04-29)
++++++++++++++++++++
+
+**New Features**
+
+- SOCKS Proxy Support! (requires PySocks; ``$ pip install requests[socks]``)
+
+**Miscellaneous**
+
+- Updated bundled urllib3 to 1.15.1.
+
+2.9.2 (2016-04-29)
+++++++++++++++++++
+
+**Improvements**
+
+- Change built-in CaseInsensitiveDict (used for headers) to use OrderedDict
+  as its underlying datastore.
+
+**Bugfixes**
+
+- Don't use redirect_cache if allow_redirects=False
+- When passed objects that throw exceptions from ``tell()``, send them via
+  chunked transfer encoding instead of failing.
+- Raise a ProxyError for proxy related connection issues.
+
+2.9.1 (2015-12-21)
+++++++++++++++++++
+
+**Bugfixes**
+
+- Resolve regression introduced in 2.9.0 that made it impossible to send binary
+  strings as bodies in Python 3.
+- Fixed errors when calculating cookie expiration dates in certain locales.
+
+**Miscellaneous**
+
+- Updated bundled urllib3 to 1.13.1.
+
+2.9.0 (2015-12-15)
+++++++++++++++++++
+
+**Minor Improvements** (Backwards compatible)
+
+- The ``verify`` keyword argument now supports being passed a path to a
+  directory of CA certificates, not just a single-file bundle.
+- Warnings are now emitted when sending files opened in text mode.
+- Added the 511 Network Authentication Required status code to the status code
+  registry.
+
+**Bugfixes**
+
+- For file-like objects that are not seeked to the very beginning, we now
+  send the content length for the number of bytes we will actually read, rather
+  than the total size of the file, allowing partial file uploads.
+- When uploading file-like objects, if they are empty or have no obvious
+  content length we set ``Transfer-Encoding: chunked`` rather than
+  ``Content-Length: 0``.
+- We correctly receive the response in buffered mode when uploading chunked
+  bodies.
+- We now handle being passed a query string as a bytestring on Python 3, by
+  decoding it as UTF-8.
+- Sessions are now closed in all cases (exceptional and not) when using the
+  functional API rather than leaking and waiting for the garbage collector to
+  clean them up.
+- Correctly handle digest auth headers with a malformed ``qop`` directive that
+  contains no token, by treating it the same as if no ``qop`` directive was
+  provided at all.
+- Minor performance improvements when removing specific cookies by name.
+
+**Miscellaneous**
+
+- Updated urllib3 to 1.13.
+
 2.8.1 (2015-10-13)
 ++++++++++++++++++
 
@@ -42,7 +206,7 @@ Release History
 - The ``json`` parameter to ``post()`` and friends will now only be used if
   neither ``data`` nor ``files`` are present, consistent with the
   documentation.
-- We now ignore empty fields in the ``NO_PROXY`` enviroment variable.
+- We now ignore empty fields in the ``NO_PROXY`` environment variable.
 - Fixed problem where ``httplib.BadStatusLine`` would get raised if combining
   ``stream=True`` with ``contextlib.closing``.
 - Prevented bugs where we would attempt to return the same connection back to
@@ -525,7 +689,7 @@ This is not a backwards compatible change.
 - Improved mime-compatible JSON handling
 - Proxy fixes
 - Path hack fixes
-- Case-Insensistive Content-Encoding headers
+- Case-Insensitive Content-Encoding headers
 - Support for CJK parameters in form posts
 
 
@@ -612,7 +776,7 @@ This is not a backwards compatible change.
 +++++++++++++++++++
 
 - Removal of Requests.async in favor of `grequests <https://github.com/kennethreitz/grequests>`_
-- Allow disabling of cookie persistiance.
+- Allow disabling of cookie persistence.
 - New implementation of safe_mode
 - cookies.get now supports default argument
 - Session cookies not saved when Session.request is called with return_response=False

LICENSE

@@ -1,4 +1,4 @@
-Copyright 2015 Kenneth Reitz
+Copyright 2016 Kenneth Reitz
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

Makefile

@@ -6,10 +6,10 @@ init:
 test:
 	# This runs all of the tests. To run an individual test, run py.test with
 	# the -k flag, like "py.test -k test_path_is_not_double_encoded"
-	py.test test_requests.py
+	py.test tests
 
 coverage:
-	py.test --verbose --cov-report term --cov=requests test_requests.py
+	py.test --verbose --cov-report term --cov=requests tests
 
 ci: init
 	py.test --junitxml=junit.xml
@@ -17,18 +17,41 @@ ci: init
 certs:
 	curl http://ci.kennethreitz.org/job/ca-bundle/lastSuccessfulBuild/artifact/cacerts.pem -o requests/cacert.pem
 
-deps: urllib3 chardet
+deps: urllib3 chardet idna
 
 urllib3:
-	git clone https://github.com/shazow/urllib3.git && rm -fr requests/packages/urllib3 && 	mv urllib3/urllib3 requests/packages/ && rm -fr urllib3
+	git clone https://github.com/shazow/urllib3.git && \
+	    rm -fr requests/packages/urllib3 && \
+	    cd urllib3 && \
+	    git checkout `git describe --abbrev=0 --tags` && \
+	    cd .. && \
+	    mv urllib3/urllib3 requests/packages/ \
+	    && rm -fr urllib3
 
 chardet:
-	git clone https://github.com/chardet/chardet.git && rm -fr requests/packages/chardet &&	mv chardet/chardet requests/packages/ && rm -fr chardet
+	git clone https://github.com/chardet/chardet.git && \
+	    rm -fr requests/packages/chardet && \
+	    cd chardet && \
+	    git checkout `git describe --abbrev=0 --tags` && \
+	    cd .. && \
+	    mv chardet/chardet requests/packages/ && \
+	    rm -fr chardet
+
+idna:
+	git clone https://github.com/kjd/idna.git && \
+	    rm -fr requests/packages/idna && \
+	    cd idna && \
+	    git checkout `git describe --abbrev=0 --tags` && \
+	    cd .. && \
+	    mv idna/idna requests/packages/ && \
+	    find requests/packages/idna -type f -exec sed -i "" "s/^from idna/from /" {} \; && \
+	    rm -fr idna
 
 publish:
 	python setup.py register
 	python setup.py sdist upload
-	python setup.py bdist_wheel upload
+	python setup.py bdist_wheel --universal upload
+	rm -fr build dist .egg requests.egg-info
 
 
 docs-init:

NOTICE

@@ -52,3 +52,86 @@ CA Bundle License
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+Idna License
+============
+
+Copyright (c) 2013-2016, Kim Davies. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+#. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+#. Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following
+   disclaimer in the documentation and/or other materials provided with
+   the distribution.
+
+#. Neither the name of the copyright holder nor the names of the 
+   contributors may be used to endorse or promote products derived 
+   from this software without specific prior written permission.
+
+#. THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS "AS IS" AND ANY
+   EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+   PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR 
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+   USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+   DAMAGE.
+
+Portions of the codec implementation and unit tests are derived from the
+Python standard library, which carries the `Python Software Foundation
+License <https://docs.python.org/2/license.html>`_:
+
+   Copyright (c) 2001-2014 Python Software Foundation; All Rights Reserved
+
+Portions of the unit tests are derived from the Unicode standard, which 
+is subject to the Unicode, Inc. License Agreement:
+
+   Copyright (c) 1991-2014 Unicode, Inc. All rights reserved.
+   Distributed under the Terms of Use in 
+   <http://www.unicode.org/copyright.html>.
+
+   Permission is hereby granted, free of charge, to any person obtaining
+   a copy of the Unicode data files and any associated documentation
+   (the "Data Files") or Unicode software and any associated documentation
+   (the "Software") to deal in the Data Files or Software
+   without restriction, including without limitation the rights to use,
+   copy, modify, merge, publish, distribute, and/or sell copies of
+   the Data Files or Software, and to permit persons to whom the Data Files
+   or Software are furnished to do so, provided that
+   
+   (a) this copyright and permission notice appear with all copies 
+   of the Data Files or Software,
+
+   (b) this copyright and permission notice appear in associated 
+   documentation, and
+
+   (c) there is clear notice in each modified Data File or in the Software
+   as well as in the documentation associated with the Data File(s) or
+   Software that the data or software has been modified.
+
+   THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF
+   ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+   WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+   NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS
+   NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL
+   DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+   DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+   TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+   PERFORMANCE OF THE DATA FILES OR SOFTWARE.
+
+   Except as contained in this notice, the name of a copyright holder
+   shall not be used in advertising or otherwise to promote the sale,
+   use or other dealings in these Data Files or Software without prior
+   written authorization of the copyright holder.
+

README.rst

@@ -4,44 +4,45 @@ Requests: HTTP for Humans
 .. image:: https://img.shields.io/pypi/v/requests.svg
     :target: https://pypi.python.org/pypi/requests
 
-.. image:: https://img.shields.io/pypi/dm/requests.svg
-        :target: https://pypi.python.org/pypi/requests
+Requests is the only *Non-GMO* HTTP library for Python, safe for human
+consumption.
 
+**Warning:** Recreational use of other HTTP libraries may result in dangerous side-effects,
+including: security vulnerabilities, verbose code, reinventing the wheel,
+constantly reading documentation, depression, headaches, or even death.
 
-
-
-Requests is an Apache2 Licensed HTTP library, written in Python, for human
-beings.
-
-Most existing Python modules for sending HTTP requests are extremely
-verbose and cumbersome. Python's builtin urllib2 module provides most of
-the HTTP capabilities you should need, but the api is thoroughly broken.
-It requires an enormous amount of work (even method overrides) to
-perform the simplest of tasks.
-
-Things shouldn't be this way. Not in Python.
+Behold, the power of Requests:
 
 .. code-block:: python
 
-    >>> r = requests.get('https://api.github.com', auth=('user', 'pass'))
+    >>> r = requests.get('https://api.github.com/user', auth=('user', 'pass'))
     >>> r.status_code
-    204
+    200
     >>> r.headers['content-type']
-    'application/json'
+    'application/json; charset=utf8'
+    >>> r.encoding
+    'utf-8'
     >>> r.text
-    ...
+    u'{"type":"User"...'
+    >>> r.json()
+    {u'disk_usage': 368627, u'private_gists': 484, ...}
 
-See `the same code, without Requests <https://gist.github.com/973705>`_.
+See `the similar code, sans Requests <https://gist.github.com/973705>`_.
 
-Requests allow you to send HTTP/1.1 requests. You can add headers, form data,
-multipart files, and parameters with simple Python dictionaries, and access the
-response data in the same way. It's powered by httplib and `urllib3
-<https://github.com/shazow/urllib3>`_, but it does all the hard work and crazy
-hacks for you.
+Requests allows you to send *organic, grass-fed* HTTP/1.1 requests, without the
+need for manual labor. There's no need to manually add query strings to your
+URLs, or to form-encode your POST data. Keep-alive and HTTP connection pooling
+are 100% automatic, powered by `urllib3 <https://github.com/shazow/urllib3>`_,
+which is embedded within Requests.
 
+Besides, all the cool kids are doing it. Requests is one of the most
+downloaded Python packages of all time, pulling in over 7,000,000 downloads
+every month. You don't want to be left out!
 
-Features
---------
+Feature Support
+---------------
+
+Requests is ready for today's web.
 
 - International Domains and URLs
 - Keep-Alive & Connection Pooling
@@ -50,12 +51,17 @@ Features
 - Basic/Digest Authentication
 - Elegant Key/Value Cookies
 - Automatic Decompression
+- Automatic Content Decoding
 - Unicode Response Bodies
 - Multipart File Uploads
+- HTTP(S) Proxy Support
 - Connection Timeouts
+- Streaming Downloads
+- ``.netrc`` Support
+- Chunked Requests
 - Thread-safety
-- HTTP(S) proxy support
 
+Requests officially supports Python 2.6–2.7 & 3.3–3.5, and runs great on PyPy.
 
 Installation
 ------------
@@ -65,16 +71,18 @@ To install Requests, simply:
 .. code-block:: bash
 
     $ pip install requests
+    ✨🍰✨
 
+Satisfaction, guaranteed.
 
 Documentation
 -------------
 
-Documentation is available at http://docs.python-requests.org/.
+Fantastic documentation is available at http://docs.python-requests.org/, for a limited time only.
 
 
-Contribute
-----------
+How to Contribute
+-----------------
 
 #. Check for open issues or open a fresh issue to start a discussion around a feature idea or a bug. There is a `Contributor Friendly`_ tag for issues that should be ideal for people who are not very familiar with the codebase yet.
 #. Fork `the repository`_ on GitHub to start making your changes to the **master** branch (or branch off of it).

docs/MANIFEST.in

@@ -1 +0,0 @@
-include HISTORY.rst README.rst LICENSE

docs/Makefile

@@ -7,6 +7,11 @@ SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = _build
 
+# User-friendly check for sphinx-build
+ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
+$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
+endif
+
 # Internal variables.
 PAPEROPT_a4     = -D latex_paper_size=a4
 PAPEROPT_letter = -D latex_paper_size=letter
@@ -14,8 +19,7 @@ ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
 # the i18n builder cannot share the environment and doctrees with the others
 I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
 
-.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
-
+.PHONY: help
 help:
 	@echo "Please use \`make <target>' where <target> is one of"
 	@echo "  html       to make standalone HTML files"
@@ -25,53 +29,66 @@ help:
 	@echo "  json       to make JSON files"
 	@echo "  htmlhelp   to make HTML files and a HTML help project"
 	@echo "  qthelp     to make HTML files and a qthelp project"
+	@echo "  applehelp  to make an Apple Help Book"
 	@echo "  devhelp    to make HTML files and a Devhelp project"
 	@echo "  epub       to make an epub"
 	@echo "  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
 	@echo "  latexpdf   to make LaTeX files and run them through pdflatex"
+	@echo "  latexpdfja to make LaTeX files and run them through platex/dvipdfmx"
 	@echo "  text       to make text files"
 	@echo "  man        to make manual pages"
 	@echo "  texinfo    to make Texinfo files"
 	@echo "  info       to make Texinfo files and run them through makeinfo"
 	@echo "  gettext    to make PO message catalogs"
 	@echo "  changes    to make an overview of all changed/added/deprecated items"
+	@echo "  xml        to make Docutils-native XML files"
+	@echo "  pseudoxml  to make pseudoxml-XML files for display purposes"
 	@echo "  linkcheck  to check all external links for integrity"
 	@echo "  doctest    to run all doctests embedded in the documentation (if enabled)"
+	@echo "  coverage   to run coverage check of the documentation (if enabled)"
 
+.PHONY: clean
 clean:
-	-rm -rf $(BUILDDIR)/*
+	rm -rf $(BUILDDIR)/*
 
+.PHONY: html
 html:
 	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
 	@echo
 	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
 
+.PHONY: dirhtml
 dirhtml:
 	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
 	@echo
 	@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
 
+.PHONY: singlehtml
 singlehtml:
 	$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
 	@echo
 	@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
 
+.PHONY: pickle
 pickle:
 	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
 	@echo
 	@echo "Build finished; now you can process the pickle files."
 
+.PHONY: json
 json:
 	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
 	@echo
 	@echo "Build finished; now you can process the JSON files."
 
+.PHONY: htmlhelp
 htmlhelp:
 	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
 	@echo
 	@echo "Build finished; now you can run HTML Help Workshop with the" \
 	      ".hhp project file in $(BUILDDIR)/htmlhelp."
 
+.PHONY: qthelp
 qthelp:
 	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
 	@echo
@@ -81,6 +98,16 @@ qthelp:
 	@echo "To view the help file:"
 	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/Requests.qhc"
 
+.PHONY: applehelp
+applehelp:
+	$(SPHINXBUILD) -b applehelp $(ALLSPHINXOPTS) $(BUILDDIR)/applehelp
+	@echo
+	@echo "Build finished. The help book is in $(BUILDDIR)/applehelp."
+	@echo "N.B. You won't be able to view it unless you put it in" \
+	      "~/Library/Documentation/Help or install it in your application" \
+	      "bundle."
+
+.PHONY: devhelp
 devhelp:
 	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
 	@echo
@@ -90,11 +117,13 @@ devhelp:
 	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/Requests"
 	@echo "# devhelp"
 
+.PHONY: epub
 epub:
 	$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
 	@echo
 	@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
 
+.PHONY: latex
 latex:
 	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
 	@echo
@@ -102,22 +131,33 @@ latex:
 	@echo "Run \`make' in that directory to run these through (pdf)latex" \
 	      "(use \`make latexpdf' here to do that automatically)."
 
+.PHONY: latexpdf
 latexpdf:
 	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
 	@echo "Running LaTeX files through pdflatex..."
-	make -C $(BUILDDIR)/latex all-pdf
+	$(MAKE) -C $(BUILDDIR)/latex all-pdf
 	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
 
+.PHONY: latexpdfja
+latexpdfja:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo "Running LaTeX files through platex and dvipdfmx..."
+	$(MAKE) -C $(BUILDDIR)/latex all-pdf-ja
+	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+.PHONY: text
 text:
 	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
 	@echo
 	@echo "Build finished. The text files are in $(BUILDDIR)/text."
 
+.PHONY: man
 man:
 	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
 	@echo
 	@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
 
+.PHONY: texinfo
 texinfo:
 	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
 	@echo
@@ -125,29 +165,52 @@ texinfo:
 	@echo "Run \`make' in that directory to run these through makeinfo" \
 	      "(use \`make info' here to do that automatically)."
 
+.PHONY: info
 info:
 	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
 	@echo "Running Texinfo files through makeinfo..."
 	make -C $(BUILDDIR)/texinfo info
 	@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
 
+.PHONY: gettext
 gettext:
 	$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
 	@echo
 	@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
 
+.PHONY: changes
 changes:
 	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
 	@echo
 	@echo "The overview file is in $(BUILDDIR)/changes."
 
+.PHONY: linkcheck
 linkcheck:
 	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
 	@echo
 	@echo "Link check complete; look for any errors in the above output " \
 	      "or in $(BUILDDIR)/linkcheck/output.txt."
 
+.PHONY: doctest
 doctest:
 	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
 	@echo "Testing of doctests in the sources finished, look at the " \
 	      "results in $(BUILDDIR)/doctest/output.txt."
+
+.PHONY: coverage
+coverage:
+	$(SPHINXBUILD) -b coverage $(ALLSPHINXOPTS) $(BUILDDIR)/coverage
+	@echo "Testing of coverage in the sources finished, look at the " \
+	      "results in $(BUILDDIR)/coverage/python.txt."
+
+.PHONY: xml
+xml:
+	$(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
+	@echo
+	@echo "Build finished. The XML files are in $(BUILDDIR)/xml."
+
+.PHONY: pseudoxml
+pseudoxml:
+	$(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
+	@echo
+	@echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."

docs/_static/konami.js

@@ -0,0 +1,116 @@
+/*
+ * Konami-JS ~
+ * :: Now with support for touch events and multiple instances for
+ * :: those situations that call for multiple easter eggs!
+ * Code: http://konami-js.googlecode.com/
+ * Examples: http://www.snaptortoise.com/konami-js
+ * Copyright (c) 2009 George Mandis (georgemandis.com, snaptortoise.com)
+ * Version: 1.4.2 (9/2/2013)
+ * Licensed under the MIT License (http://opensource.org/licenses/MIT)
+ * Tested in: Safari 4+, Google Chrome 4+, Firefox 3+, IE7+, Mobile Safari 2.2.1 and Dolphin Browser
+ */
+
+var Konami = function (callback) {
+	var konami = {
+		addEvent: function (obj, type, fn, ref_obj) {
+			if (obj.addEventListener)
+				obj.addEventListener(type, fn, false);
+			else if (obj.attachEvent) {
+				// IE
+				obj["e" + type + fn] = fn;
+				obj[type + fn] = function () {
+					obj["e" + type + fn](window.event, ref_obj);
+				};
+				obj.attachEvent("on" + type, obj[type + fn]);
+			}
+		},
+		input: "",
+		pattern: "38384040373937396665",
+		load: function (link) {
+			this.addEvent(document, "keydown", function (e, ref_obj) {
+				if (ref_obj) konami = ref_obj; // IE
+				konami.input += e ? e.keyCode : event.keyCode;
+				if (konami.input.length > konami.pattern.length)
+					konami.input = konami.input.substr((konami.input.length - konami.pattern.length));
+				if (konami.input == konami.pattern) {
+					konami.code(link);
+					konami.input = "";
+					e.preventDefault();
+					return false;
+				}
+			}, this);
+			this.iphone.load(link);
+		},
+		code: function (link) {
+			window.location = link
+		},
+		iphone: {
+			start_x: 0,
+			start_y: 0,
+			stop_x: 0,
+			stop_y: 0,
+			tapTolerance: 8,
+			capture: false,
+			orig_keys: "",
+			keys: ["UP", "UP", "DOWN", "DOWN", "LEFT", "RIGHT", "LEFT", "RIGHT", "TAP", "TAP"],
+			code: function (link) {
+				konami.code(link);
+			},
+      touchCapture: function(evt) {
+				konami.iphone.start_x = evt.changedTouches[0].pageX;
+				konami.iphone.start_y = evt.changedTouches[0].pageY;
+				konami.iphone.capture = true;        
+      },
+			load: function (link) {
+				this.orig_keys = this.keys;
+				konami.addEvent(document, "touchmove", function (e) {
+					if (e.touches.length == 1 && konami.iphone.capture == true) {
+						var touch = e.touches[0];
+						konami.iphone.stop_x = touch.pageX;
+						konami.iphone.stop_y = touch.pageY;
+						konami.iphone.check_direction();
+					}
+				});
+				konami.addEvent(document, "touchend", function (evt) {
+					konami.touchCapture(evt);
+					konami.iphone.check_direction(link);
+				}, false);
+				konami.addEvent(document, "touchstart", function (evt) {
+					konami.touchCapture(evt);
+				});
+			},
+			check_direction: function (link) {
+				var x_magnitude = Math.abs(this.start_x - this.stop_x);
+				var y_magnitude = Math.abs(this.start_y - this.stop_y);
+				var hasMoved = (x_magnitude > this.tapTolerance || y_magnitude > this.tapTolerance);
+				var result;
+				if (this.capture === true && hasMoved) {
+					this.capture = false;
+					var x = ((this.start_x - this.stop_x) < 0) ? "RIGHT" : "LEFT";
+					var y = ((this.start_y - this.stop_y) < 0) ? "DOWN" : "UP";
+					var result = (x_magnitude > y_magnitude) ? x : y;
+				}
+				else if (this.capture === false && !hasMoved) {
+					result = (this.tap == true) ? "TAP" : result;
+					result = "TAP";
+				}
+				if (result) {
+					if (result == this.keys[0]) this.keys = this.keys.slice(1, this.keys.length);
+					else this.keys = this.orig_keys;
+				}
+				if (this.keys.length == 0) {
+					this.keys = this.orig_keys;
+					this.code(link);
+				}
+			}
+		}
+	}
+
+	typeof callback === "string" && konami.load(callback);
+	if (typeof callback === "function") {
+		konami.code = callback;
+		konami.load();
+	}
+
+	return konami;
+};

docs/_templates/hacks.html

@@ -0,0 +1,54 @@
+<!-- Alabaster (krTheme++) Hacks -->
+
+<!-- CSS Adjustments (I'm very picky.) -->
+<style type="text/css">
+
+  /* Rezzy requires precise alignment. */
+  img.logo {margin-left: -20px!important;}
+
+  /* "Quick Search" should be capitalized. */
+  div#searchbox h3 {text-transform: capitalize;}
+
+  /* Make the document a little wider, less code is cut-off. */
+  div.document {width: 1008px;}
+
+  /* Much-improved spacing around code blocks. */
+  div.highlight pre {padding: 11px 14px;}
+
+  /* Remain Responsive! */
+  @media screen and (max-width: 1008px) {
+    div.sphinxsidebar {display: none;}
+    div.document {width: 100%!important;}
+
+    /* Have code blocks escape the document right-margin. */
+    div.highlight pre {margin-right: -30px;}
+  }
+
+</style>
+
+<!-- Analytics tracking for Kenneth. -->
+<script type="text/javascript">
+  var _gauges = _gauges || [];
+  (function() {
+    var t   = document.createElement('script');
+    t.type  = 'text/javascript';
+    t.async = true;
+    t.id    = 'gauges-tracker';
+    t.setAttribute('data-site-id', '56ca7a57c88d9011080024dd');
+    t.setAttribute('data-track-path', 'https://track.gaug.es/track.gif');
+    t.src = 'https://d36ee2fcip1434.cloudfront.net/track.js';
+    var s = document.getElementsByTagName('script')[0];
+    s.parentNode.insertBefore(t, s);
+  })();
+</script>
+
+<!-- There are no more hacks. -->
+<!--         இڿڰۣ-ڰۣ—         -->
+<!--   Love, Kenneth Reitz    -->
+
+<script src="{{ pathto('_static/', 1) }}/konami.js"></script>
+<script>
+  var easter_egg = new Konami('http://fortunes.herokuapp.com/random/raw');
+</script>
+
+<!-- That was not a hack. That was art. -->

docs/_templates/sidebarintro.html

@@ -14,30 +14,30 @@
   human beings.
 </p>
 
-
-<p>
-  <a href="https://gumroad.com/l/RRZc" class="gumroad-button">Buy Requests Pro</a>
-</p>
-
-
-<h3>Get Updates</h3>
+<h3>Stay Informed</h3>
 <p>Receive updates on new releases and upcoming projects.</p>
 
-<p><a href="http://tinyletter.com/kennethreitz">Subscribe to Newsletter</a></p>
+<p><iframe src="http://ghbtns.com/github-btn.html?user=kennethreitz&type=follow&count=false"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200" height="20"></iframe></p>
 
+<p><a href="https://twitter.com/kennethreitz" class="twitter-follow-button" data-show-count="false">Follow @kennethreitz</a> <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script></p>
 
-<h3>Translations</h3>
+<p><a href="http://tinyletter.com/kennethreitz">Join Mailing List</a>.</p>
+
+<h3>Other Projects</h3>
+
+<p>More <a href="http://kennethreitz.org/">Kenneth Reitz</a> projects:</p>
 <ul>
-<li><a href="http://docs.python-requests.org/">English</a></li>
-<li><a href="http://fr.python-requests.org/">French</a></li>
-<li><a href="http://de.python-requests.org/">German</a></li>
-<li><a href="http://jp.python-requests.org/">Japanese</a></li>
-<li><a href="http://cn.python-requests.org/">Chinese</a></li>
-<li><a href="http://pt.python-requests.org/">Portuguese</a></li>
-<li><a href="http://it.python-requests.org/">Italian</a></li>
-<li><a href="http://es.python-requests.org/">Spanish</a></li>
+    <li><a href="http://pep8.org/">pep8.org</a></li>
+    <li><a href="http://httpbin.org/">httpbin.org</a></li>
+    <li><a href="http://python-guide.org">The Python Guide</a></li>
+    <li><a href="https://github.com/kennethreitz/records">Records: SQL for Humans</a></li>
+    <li><a href="http://www.git-legit.org">Legit: Git for Humans</a></li>
+    <li><a href="http://docs.python-tablib.org/en/latest/">Tablib: Tabular Datasets</a></li>
+    <li><a href="http://markdownplease.com">Markdown, Please!</a></li>
 </ul>
 
+
 <h3>Useful Links</h3>
 <ul>
   <li><a href="http://docs.python-requests.org/en/latest/community/recommended/">Recommended Packages and Extensions</a></li>
@@ -49,3 +49,18 @@
   <li><a href="http://github.com/kennethreitz/requests/issues">Issue Tracker</a></li>
   <li><a href="http://docs.python-requests.org/en/latest/community/updates/#software-updates">Release History</a></li>
 </ul>
+
+
+<h3>Translations</h3>
+
+<ul>
+  <li><a href="http://docs.python-requests.org/">English</a></li>
+  <li><a href="http://fr.python-requests.org/">French</a></li>
+  <li><a href="http://de.python-requests.org/">German</a></li>
+  <li><a href="http://jp.python-requests.org/">Japanese</a></li>
+  <li><a href="http://cn.python-requests.org/">Chinese</a></li>
+  <li><a href="http://pt.python-requests.org/">Portuguese</a></li>
+  <li><a href="http://it.python-requests.org/">Italian</a></li>
+  <li><a href="http://es.python-requests.org/">Spanish</a></li>
+</ul>
+

docs/_templates/sidebarlogo.html

@@ -14,13 +14,40 @@
   development release.
 </p>
 
-<p>
-  <a href="https://gumroad.com/l/RRZc" class="gumroad-button">Buy Requests Pro</a>
-</p>
-
-<h3>Get Updates</h3>
+<h3>Stay Informed</h3>
 <p>Receive updates on new releases and upcoming projects.</p>
 
-<p><a href="http://tinyletter.com/kennethreitz">Subscribe to Newsletter</a></p>
+<p><a href="http://tinyletter.com/kennethreitz">Join Mailing List</a>.</p>
+
+<p><iframe src="http://ghbtns.com/github-btn.html?user=kennethreitz&type=follow&count=false"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200" height="20"></iframe></p>
+
+<p><a href="https://twitter.com/kennethreitz" class="twitter-follow-button" data-show-count="false">Follow @kennethreitz</a> <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script></p>
+
+<h3>Other Projects</h3>
+
+<p>More <a href="http://kennethreitz.org/">Kenneth Reitz</a> projects:</p>
+<ul>
+    <li><a href="http://pep8.org/">pep8.org</a></li>
+    <li><a href="http://httpbin.org/">httpbin.org</a></li>
+    <li><a href="http://python-guide.org">The Python Guide</a></li>
+    <li><a href="https://github.com/kennethreitz/records">Records: SQL for Humans</a></li>
+    <li><a href="http://www.git-legit.org">Legit: Git for Humans</a></li>
+    <li><a href="http://docs.python-tablib.org/en/latest/">Tablib: Tabular Datasets</a></li>
+    <li><a href="http://markdownplease.com">Markdown, Please!</a></li>
+</ul>
 
 
+<h3>Translations</h3>
+
+<ul>
+  <li><a href="http://docs.python-requests.org/">English</a></li>
+  <li><a href="http://fr.python-requests.org/">French</a></li>
+  <li><a href="http://de.python-requests.org/">German</a></li>
+  <li><a href="http://jp.python-requests.org/">Japanese</a></li>
+  <li><a href="http://cn.python-requests.org/">Chinese</a></li>
+  <li><a href="http://pt.python-requests.org/">Portuguese</a></li>
+  <li><a href="http://it.python-requests.org/">Italian</a></li>
+  <li><a href="http://es.python-requests.org/">Spanish</a></li>
+</ul>
+

docs/_themes/README.rst

@@ -1,25 +0,0 @@
-krTheme Sphinx Style
-====================
-
-This repository contains sphinx styles Kenneth Reitz uses in most of
-his projects. It is a derivative of Mitsuhiko's themes for Flask and Flask related
-projects.  To use this style in your Sphinx documentation, follow
-this guide:
-
-1. put this folder as _themes into your docs folder.  Alternatively
-   you can also use git submodules to check out the contents there.
-
-2. add this to your conf.py: ::
-
-    sys.path.append(os.path.abspath('_themes'))
-    html_theme_path = ['_themes']
-    html_theme = 'flask'
-
-The following themes exist:
-
-**kr**
-    the standard flask documentation theme for large projects
-
-**kr_small**
-    small one-page theme.  Intended to be used by very small addon libraries.
-

docs/_themes/kr/layout.html

@@ -1,85 +0,0 @@
-{%- extends "basic/layout.html" %}
-{%- block extrahead %}
-  {{ super() }}
-  {% if theme_touch_icon %}
-    <link rel="apple-touch-icon" href="{{ pathto('_static/' ~ theme_touch_icon, 1) }}" />
-  {% endif %}
-  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9">
-  <script type="text/javascript" src="https://gumroad.com/js/gumroad.js"></script>
-{% endblock %}
-{%- block relbar2 %}{% endblock %}
-{%- block footer %}
-    <div class="footer">
-      &copy; Copyright {{ copyright }}.
-    </div>
-    <a href="https://github.com/kennethreitz/requests" class="github">
-        <img style="position: absolute; top: 0; right: 0; border: 0;" src="http://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub"  class="github"/>
-    </a>
-
-    <script type="text/javascript" src="https://gumroad.com/js/gumroad.js"></script>
-
-    <script type="text/javascript">
-    /* <![CDATA[ */
-        (function() {
-            var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
-            s.type = 'text/javascript';
-            s.async = true;
-            s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
-            t.parentNode.insertBefore(s, t);
-        })();
-    /* ]]> */
-    </script>
-        <script type="text/javascript">
-    setTimeout(function(){var a=document.createElement("script");
-    var b=document.getElementsByTagName("script")[0];
-    a.src=document.location.protocol+"//dnn506yrbagrg.cloudfront.net/pages/scripts/0013/7219.js?"+Math.floor(new Date().getTime()/3600000);
-    a.async=true;a.type="text/javascript";b.parentNode.insertBefore(a,b)}, 1);
-    </script>
-
-    <script type="text/javascript">
-        new HelloBar(36402,48802);
-    </script>
-
-
-    <script type="text/javascript">
-
-      var _gaq = _gaq || [];
-      _gaq.push(['_setAccount', 'UA-8742933-11']);
-      _gaq.push(['_setDomainName', 'none']);
-      _gaq.push(['_setAllowLinker', true]);
-      _gaq.push(['_trackPageview']);
-
-      (function() {
-        var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
-        ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-        var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
-      })();
-
-    </script>
-
-    <script type="text/javascript">
-      (function() {
-        var t   = document.createElement('script');
-        t.type  = 'text/javascript';
-        t.async = true;
-        t.id    = 'gauges-tracker';
-        t.setAttribute('data-site-id',
-                       '4ddc27f6613f5d186d000007');
-        t.src = '//secure.gaug.es/track.js';
-        var s = document.getElementsByTagName('script')[0];
-        s.parentNode.insertBefore(t, s);
-      })();
-    </script>
-
-    <script type="text/javascript">
-  (function() {
-    window._pa = window._pa || {};
-    _pa.productId = "requests-docs";
-    var pa = document.createElement('script'); pa.type = 'text/javascript'; pa.async = true;
-    pa.src = ('https:' == document.location.protocol ? 'https:' : 'http:') + "//tag.perfectaudience.com/serve/5226171f87bc6890da0000a0.js";
-    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(pa, s);
-  })();
-</script>
-
-
-{%- endblock %}

docs/_themes/kr/relations.html

@@ -1,19 +0,0 @@
-<h3>Related Topics</h3>
-<ul>
-  <li><a href="{{ pathto(master_doc) }}">Documentation overview</a><ul>
-  {%- for parent in parents %}
-  <li><a href="{{ parent.link|e }}">{{ parent.title }}</a><ul>
-  {%- endfor %}
-    {%- if prev %}
-      <li>Previous: <a href="{{ prev.link|e }}" title="{{ _('previous chapter')
-        }}">{{ prev.title }}</a></li>
-    {%- endif %}
-    {%- if next %}
-      <li>Next: <a href="{{ next.link|e }}" title="{{ _('next chapter')
-        }}">{{ next.title }}</a></li>
-    {%- endif %}
-  {%- for parent in parents %}
-  </ul></li>
-  {%- endfor %}
-  </ul></li>
-</ul>

docs/_themes/kr/static/flasky.css_t

@@ -1,536 +0,0 @@
-/*
- * flasky.css_t
- * ~~~~~~~~~~~~
- *
- * :copyright: Copyright 2010 by Armin Ronacher. Modifications by Kenneth Reitz.
- * :license: Flask Design License, see LICENSE for details.
- */
-
-{% set page_width = '940px' %}
-{% set sidebar_width = '220px' %}
-
-@import url("basic.css");
-
-/* -- page layout ----------------------------------------------------------- */
-
-body {
-    font-family: 'goudy old style', 'minion pro', 'bell mt', Georgia, 'Hiragino Mincho Pro';
-    font-size: 17px;
-    background-color: white;
-    color: #000;
-    margin: 0;
-    padding: 0;
-}
-
-div.document {
-    width: {{ page_width }};
-    margin: 30px auto 0 auto;
-}
-
-div.documentwrapper {
-    float: left;
-    width: 100%;
-}
-
-div.bodywrapper {
-    margin: 0 0 0 {{ sidebar_width }};
-}
-
-div.sphinxsidebar {
-    width: {{ sidebar_width }};
-}
-
-hr {
-    border: 1px solid #B1B4B6;
-}
-
-div.body {
-    background-color: #ffffff;
-    color: #3E4349;
-    padding: 0 30px 0 30px;
-}
-
-img.floatingflask {
-    padding: 0 0 10px 10px;
-    float: right;
-}
-
-div.footer {
-    width: {{ page_width }};
-    margin: 20px auto 30px auto;
-    font-size: 14px;
-    color: #888;
-    text-align: right;
-}
-
-div.footer a {
-    color: #888;
-}
-
-div.related {
-    display: none;
-}
-
-div.sphinxsidebar a {
-    color: #444;
-    text-decoration: none;
-    border-bottom: 1px dotted #999;
-}
-
-div.sphinxsidebar a:hover {
-    border-bottom: 1px solid #999;
-}
-
-div.sphinxsidebar {
-    font-size: 14px;
-    line-height: 1.5;
-}
-
-div.sphinxsidebarwrapper {
-    padding: 18px 10px;
-}
-
-div.sphinxsidebarwrapper p.logo {
-    padding: 0;
-    margin: -10px 0 0 -20px;
-    text-align: center;
-}
-
-div.sphinxsidebar h3,
-div.sphinxsidebar h4 {
-    font-family: 'Garamond', 'Georgia', serif;
-    color: #444;
-    font-size: 24px;
-    font-weight: normal;
-    margin: 0 0 5px 0;
-    padding: 0;
-}
-
-div.sphinxsidebar h4 {
-    font-size: 20px;
-}
-
-div.sphinxsidebar h3 a {
-    color: #444;
-}
-
-div.sphinxsidebar p.logo a,
-div.sphinxsidebar h3 a,
-div.sphinxsidebar p.logo a:hover,
-div.sphinxsidebar h3 a:hover {
-    border: none;
-}
-
-div.sphinxsidebar p {
-    color: #555;
-    margin: 10px 0;
-}
-
-div.sphinxsidebar ul {
-    margin: 10px 0;
-    padding: 0;
-    color: #000;
-}
-
-div.sphinxsidebar input {
-    border: 1px solid #ccc;
-    font-family: 'Georgia', serif;
-    font-size: 1em;
-}
-
-/* -- body styles ----------------------------------------------------------- */
-
-a {
-    color: #004B6B;
-    text-decoration: underline;
-}
-
-a:hover {
-    color: #6D4100;
-    text-decoration: underline;
-}
-
-div.body h1,
-div.body h2,
-div.body h3,
-div.body h4,
-div.body h5,
-div.body h6 {
-    font-family: 'Garamond', 'Georgia', serif;
-    font-weight: normal;
-    margin: 30px 0px 10px 0px;
-    padding: 0;
-}
-
-div.body h1 { margin-top: 0; padding-top: 0; font-size: 240%; }
-div.body h2 { font-size: 180%; }
-div.body h3 { font-size: 150%; }
-div.body h4 { font-size: 130%; }
-div.body h5 { font-size: 100%; }
-div.body h6 { font-size: 100%; }
-
-a.headerlink {
-    color: #ddd;
-    padding: 0 4px;
-    text-decoration: none;
-}
-
-a.headerlink:hover {
-    color: #444;
-    background: #eaeaea;
-}
-
-div.body p, div.body dd, div.body li {
-    line-height: 1.4em;
-}
-
-div.admonition {
-    background: #fafafa;
-    margin: 20px -30px;
-    padding: 10px 30px;
-    border-top: 1px solid #ccc;
-    border-bottom: 1px solid #ccc;
-}
-
-div.admonition tt.xref, div.admonition a tt {
-    border-bottom: 1px solid #fafafa;
-}
-
-dd div.admonition {
-    margin-left: -60px;
-    padding-left: 60px;
-}
-
-div.admonition p.admonition-title {
-    font-family: 'Garamond', 'Georgia', serif;
-    font-weight: normal;
-    font-size: 24px;
-    margin: 0 0 10px 0;
-    padding: 0;
-    line-height: 1;
-}
-
-div.admonition p.last {
-    margin-bottom: 0;
-}
-
-div.highlight {
-    background-color: white;
-}
-
-dt:target, .highlight {
-    background: #FAF3E8;
-}
-
-div.note {
-    background-color: #eee;
-    border: 1px solid #ccc;
-}
-
-div.seealso {
-    background-color: #ffc;
-    border: 1px solid #ff6;
-}
-
-div.topic {
-    background-color: #eee;
-}
-
-p.admonition-title {
-    display: inline;
-}
-
-p.admonition-title:after {
-    content: ":";
-}
-
-pre, tt {
-    font-family: 'Consolas', 'Menlo', 'Deja Vu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
-    font-size: 0.9em;
-}
-
-img.screenshot {
-}
-
-tt.descname, tt.descclassname {
-    font-size: 0.95em;
-}
-
-tt.descname {
-    padding-right: 0.08em;
-}
-
-img.screenshot {
-    -moz-box-shadow: 2px 2px 4px #eee;
-    -webkit-box-shadow: 2px 2px 4px #eee;
-    box-shadow: 2px 2px 4px #eee;
-}
-
-table.docutils {
-    border: 1px solid #888;
-    -moz-box-shadow: 2px 2px 4px #eee;
-    -webkit-box-shadow: 2px 2px 4px #eee;
-    box-shadow: 2px 2px 4px #eee;
-}
-
-table.docutils td, table.docutils th {
-    border: 1px solid #888;
-    padding: 0.25em 0.7em;
-}
-
-table.field-list, table.footnote {
-    border: none;
-    -moz-box-shadow: none;
-    -webkit-box-shadow: none;
-    box-shadow: none;
-}
-
-table.footnote {
-    margin: 15px 0;
-    width: 100%;
-    border: 1px solid #eee;
-    background: #fdfdfd;
-    font-size: 0.9em;
-}
-
-table.footnote + table.footnote {
-    margin-top: -15px;
-    border-top: none;
-}
-
-table.field-list th {
-    padding: 0 0.8em 0 0;
-}
-
-table.field-list td {
-    padding: 0;
-}
-
-table.footnote td.label {
-    width: 0px;
-    padding: 0.3em 0 0.3em 0.5em;
-}
-
-table.footnote td {
-    padding: 0.3em 0.5em;
-}
-
-dl {
-    margin: 0;
-    padding: 0;
-}
-
-dl dd {
-    margin-left: 30px;
-}
-
-blockquote {
-    margin: 0 0 0 30px;
-    padding: 0;
-}
-
-ul, ol {
-    margin: 10px 0 10px 30px;
-    padding: 0;
-}
-
-pre {
-    background: #eee;
-    padding: 7px 30px;
-    margin: 15px -30px;
-    line-height: 1.3em;
-}
-
-dl pre, blockquote pre, li pre {
-    margin-left: -60px;
-    padding-left: 60px;
-}
-
-dl dl pre {
-    margin-left: -90px;
-    padding-left: 90px;
-}
-
-tt {
-    background-color: #ecf0f3;
-    color: #222;
-    /* padding: 1px 2px; */
-}
-
-tt.xref, a tt {
-    background-color: #FBFBFB;
-    border-bottom: 1px solid white;
-}
-
-a.reference {
-    text-decoration: none;
-    border-bottom: 1px dotted #004B6B;
-}
-
-a.reference:hover {
-    border-bottom: 1px solid #6D4100;
-}
-
-a.footnote-reference {
-    text-decoration: none;
-    font-size: 0.7em;
-    vertical-align: top;
-    border-bottom: 1px dotted #004B6B;
-}
-
-a.footnote-reference:hover {
-    border-bottom: 1px solid #6D4100;
-}
-
-a:hover tt {
-    background: #EEE;
-}
-
-
-@media screen and (max-width: 870px) {
-
-    div.sphinxsidebar {
-    	display: none;
-    }
-
-    div.document {
-       width: 100%;
-
-    }
-
-    div.documentwrapper {
-    	margin-left: 0;
-    	margin-top: 0;
-    	margin-right: 0;
-    	margin-bottom: 0;
-    }
-
-    div.bodywrapper {
-    	margin-top: 0;
-    	margin-right: 0;
-    	margin-bottom: 0;
-    	margin-left: 0;
-    }
-
-    ul {
-    	margin-left: 0;
-    }
-
-    .document {
-    	width: auto;
-    }
-
-    .footer {
-    	width: auto;
-    }
-
-    .bodywrapper {
-    	margin: 0;
-    }
-
-    .footer {
-    	width: auto;
-    }
-
-    .github {
-        display: none;
-    }
-
-
-
-}
-
-
-
-@media screen and (max-width: 875px) {
-
-    body {
-        margin: 0;
-        padding: 20px 30px;
-    }
-
-    div.documentwrapper {
-        float: none;
-        background: white;
-    }
-
-    div.sphinxsidebar {
-        display: block;
-        float: none;
-        width: 102.5%;
-        margin: 50px -30px -20px -30px;
-        padding: 10px 20px;
-        background: #333;
-        color: white;
-    }
-
-    div.sphinxsidebar h3, div.sphinxsidebar h4, div.sphinxsidebar p,
-    div.sphinxsidebar h3 a {
-        color: white;
-    }
-
-    div.sphinxsidebar a {
-        color: #aaa;
-    }
-
-    div.sphinxsidebar p.logo {
-        display: none;
-    }
-
-    div.document {
-        width: 100%;
-        margin: 0;
-    }
-
-    div.related {
-        display: block;
-        margin: 0;
-        padding: 10px 0 20px 0;
-    }
-
-    div.related ul,
-    div.related ul li {
-        margin: 0;
-        padding: 0;
-    }
-
-    div.footer {
-        display: none;
-    }
-
-    div.bodywrapper {
-        margin: 0;
-    }
-
-    div.body {
-        min-height: 0;
-        padding: 0;
-    }
-
-    .rtd_doc_footer {
-        display: none;
-    }
-
-    .document {
-        width: auto;
-    }
-
-    .footer {
-        width: auto;
-    }
-
-    .footer {
-        width: auto;
-    }
-
-    .github {
-        display: none;
-    }
-}
-
-
-/* misc. */
-
-.revsys-inline {
-    display: none!important;
-}

docs/_themes/kr/theme.conf

@@ -1,7 +0,0 @@
-[theme]
-inherit = basic
-stylesheet = flasky.css
-pygments_style = flask_theme_support.FlaskyStyle
-
-[options]
-touch_icon =

docs/_themes/kr_small/layout.html

@@ -1,22 +0,0 @@
-{% extends "basic/layout.html" %}
-{% block header %}
-  {{ super() }}
-  {% if pagename == 'index' %}
-  <div class=indexwrapper>
-  {% endif %}
-{% endblock %}
-{% block footer %}
-  {% if pagename == 'index' %}
-  </div>
-  {% endif %}
-{% endblock %}
-{# do not display relbars #}
-{% block relbar1 %}{% endblock %}
-{% block relbar2 %}
-  {% if theme_github_fork %}
-    <a href="http://github.com/{{ theme_github_fork }}"><img style="position: fixed; top: 0; right: 0; border: 0;"
-    src="http://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub" /></a>
-  {% endif %}
-{% endblock %}
-{% block sidebar1 %}{% endblock %}
-{% block sidebar2 %}{% endblock %}

docs/_themes/kr_small/static/flasky.css_t

@@ -1,287 +0,0 @@
-/*
- * flasky.css_t
- * ~~~~~~~~~~~~
- *
- * Sphinx stylesheet -- flasky theme based on nature theme.
- *
- * :copyright: Copyright 2007-2010 by the Sphinx team, see AUTHORS.
- * :license: BSD, see LICENSE for details.
- *
- */
-
-@import url("basic.css");
-
-/* -- page layout ----------------------------------------------------------- */
-
-body {
-    font-family: 'Georgia', serif;
-    font-size: 17px;
-    color: #000;
-    background: white;
-    margin: 0;
-    padding: 0;
-}
-
-div.documentwrapper {
-    float: left;
-    width: 100%;
-}
-
-div.bodywrapper {
-    margin: 40px auto 0 auto;
-    width: 700px;
-}
-
-hr {
-    border: 1px solid #B1B4B6;
-}
-
-div.body {
-    background-color: #ffffff;
-    color: #3E4349;
-    padding: 0 30px 30px 30px;
-}
-
-img.floatingflask {
-    padding: 0 0 10px 10px;
-    float: right;
-}
-
-div.footer {
-    text-align: right;
-    color: #888;
-    padding: 10px;
-    font-size: 14px;
-    width: 650px;
-    margin: 0 auto 40px auto;
-}
-
-div.footer a {
-    color: #888;
-    text-decoration: underline;
-}
-
-div.related {
-    line-height: 32px;
-    color: #888;
-}
-
-div.related ul {
-    padding: 0 0 0 10px;
-}
-
-div.related a {
-    color: #444;
-}
-
-/* -- body styles ----------------------------------------------------------- */
-
-a {
-    color: #004B6B;
-    text-decoration: underline;
-}
-
-a:hover {
-    color: #6D4100;
-    text-decoration: underline;
-}
-
-div.body {
-    padding-bottom: 40px; /* saved for footer */
-}
-
-div.body h1,
-div.body h2,
-div.body h3,
-div.body h4,
-div.body h5,
-div.body h6 {
-    font-family: 'Garamond', 'Georgia', serif;
-    font-weight: normal;
-    margin: 30px 0px 10px 0px;
-    padding: 0;
-}
-
-{% if theme_index_logo %}
-div.indexwrapper h1 {
-    text-indent: -999999px;
-    background: url({{ theme_index_logo }}) no-repeat center center;
-    height: {{ theme_index_logo_height }};
-}
-{% endif %}
-
-div.body h2 { font-size: 180%; }
-div.body h3 { font-size: 150%; }
-div.body h4 { font-size: 130%; }
-div.body h5 { font-size: 100%; }
-div.body h6 { font-size: 100%; }
-
-a.headerlink {
-    color: white;
-    padding: 0 4px;
-    text-decoration: none;
-}
-
-a.headerlink:hover {
-    color: #444;
-    background: #eaeaea;
-}
-
-div.body p, div.body dd, div.body li {
-    line-height: 1.4em;
-}
-
-div.admonition {
-    background: #fafafa;
-    margin: 20px -30px;
-    padding: 10px 30px;
-    border-top: 1px solid #ccc;
-    border-bottom: 1px solid #ccc;
-}
-
-div.admonition p.admonition-title {
-    font-family: 'Garamond', 'Georgia', serif;
-    font-weight: normal;
-    font-size: 24px;
-    margin: 0 0 10px 0;
-    padding: 0;
-    line-height: 1;
-}
-
-div.admonition p.last {
-    margin-bottom: 0;
-}
-
-div.highlight{
-    background-color: white;
-}
-
-dt:target, .highlight {
-    background: #FAF3E8;
-}
-
-div.note {
-    background-color: #eee;
-    border: 1px solid #ccc;
-}
-
-div.seealso {
-    background-color: #ffc;
-    border: 1px solid #ff6;
-}
-
-div.topic {
-    background-color: #eee;
-}
-
-div.warning {
-    background-color: #ffe4e4;
-    border: 1px solid #f66;
-}
-
-p.admonition-title {
-    display: inline;
-}
-
-p.admonition-title:after {
-    content: ":";
-}
-
-pre, tt {
-    font-family: 'Consolas', 'Menlo', 'Deja Vu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
-    font-size: 0.85em;
-}
-
-img.screenshot {
-}
-
-tt.descname, tt.descclassname {
-    font-size: 0.95em;
-}
-
-tt.descname {
-    padding-right: 0.08em;
-}
-
-img.screenshot {
-    -moz-box-shadow: 2px 2px 4px #eee;
-    -webkit-box-shadow: 2px 2px 4px #eee;
-    box-shadow: 2px 2px 4px #eee;
-}
-
-table.docutils {
-    border: 1px solid #888;
-    -moz-box-shadow: 2px 2px 4px #eee;
-    -webkit-box-shadow: 2px 2px 4px #eee;
-    box-shadow: 2px 2px 4px #eee;
-}
-
-table.docutils td, table.docutils th {
-    border: 1px solid #888;
-    padding: 0.25em 0.7em;
-}
-
-table.field-list, table.footnote {
-    border: none;
-    -moz-box-shadow: none;
-    -webkit-box-shadow: none;
-    box-shadow: none;
-}
-
-table.footnote {
-    margin: 15px 0;
-    width: 100%;
-    border: 1px solid #eee;
-}
-
-table.field-list th {
-    padding: 0 0.8em 0 0;
-}
-
-table.field-list td {
-    padding: 0;
-}
-
-table.footnote td {
-    padding: 0.5em;
-}
-
-dl {
-    margin: 0;
-    padding: 0;
-}
-
-dl dd {
-    margin-left: 30px;
-}
-
-pre {
-    padding: 0;
-    margin: 15px -30px;
-    padding: 8px;
-    line-height: 1.3em;
-    padding: 7px 30px;
-    background: #eee;
-    border-radius: 2px;
-    -moz-border-radius: 2px;
-    -webkit-border-radius: 2px;
-}
-
-dl pre {
-    margin-left: -60px;
-    padding-left: 60px;
-}
-
-tt {
-    background-color: #ecf0f3;
-    color: #222;
-    /* padding: 1px 2px; */
-}
-
-tt.xref, a tt {
-    background-color: #FBFBFB;
-}
-
-a:hover tt {
-    background: #EEE;
-}

docs/_themes/kr_small/theme.conf

@@ -1,10 +0,0 @@
-[theme]
-inherit = basic
-stylesheet = flasky.css
-nosidebar = true
-pygments_style = flask_theme_support.FlaskyStyle
-
-[options]
-index_logo = ''
-index_logo_height = 120px
-github_fork = ''

docs/api.rst

@@ -25,9 +25,30 @@ They all return an instance of the :class:`Response <Response>` object.
 .. autofunction:: patch
 .. autofunction:: delete
 
+Exceptions
+----------
+
+.. autoexception:: requests.RequestException
+.. autoexception:: requests.ConnectionError
+.. autoexception:: requests.HTTPError
+.. autoexception:: requests.URLRequired
+.. autoexception:: requests.TooManyRedirects
+.. autoexception:: requests.ConnectTimeout
+.. autoexception:: requests.ReadTimeout
+.. autoexception:: requests.Timeout
+
+
+Request Sessions
+----------------
+
+.. _sessionapi:
+
+.. autoclass:: Session
+   :inherited-members:
+
 
 Lower-Level Classes
-~~~~~~~~~~~~~~~~~~~
+-------------------
 
 .. autoclass:: requests.Request
    :inherited-members:
@@ -35,10 +56,14 @@ Lower-Level Classes
 .. autoclass:: Response
    :inherited-members:
 
-Request Sessions
-----------------
 
-.. autoclass:: Session
+Lower-Lower-Level Classes
+-------------------------
+
+.. autoclass:: requests.PreparedRequest
+   :inherited-members:
+
+.. autoclass:: requests.adapters.BaseAdapter
    :inherited-members:
 
 .. autoclass:: requests.adapters.HTTPAdapter
@@ -52,23 +77,37 @@ Authentication
 .. autoclass:: requests.auth.HTTPProxyAuth
 .. autoclass:: requests.auth.HTTPDigestAuth
 
-Exceptions
-~~~~~~~~~~
 
-.. autoexception:: requests.exceptions.RequestException
-.. autoexception:: requests.exceptions.ConnectionError
-.. autoexception:: requests.exceptions.HTTPError
-.. autoexception:: requests.exceptions.URLRequired
-.. autoexception:: requests.exceptions.TooManyRedirects
-.. autoexception:: requests.exceptions.ConnectTimeout
-.. autoexception:: requests.exceptions.ReadTimeout
-.. autoexception:: requests.exceptions.Timeout
+
+Encodings
+---------
+
+.. autofunction:: requests.utils.get_encodings_from_content
+.. autofunction:: requests.utils.get_encoding_from_headers
+.. autofunction:: requests.utils.get_unicode_from_response
+
+
+.. _api-cookies:
+
+Cookies
+-------
+
+.. autofunction:: requests.utils.dict_from_cookiejar
+.. autofunction:: requests.utils.add_dict_to_cookiejar
+.. autofunction:: requests.cookies.cookiejar_from_dict
+
+.. autoclass:: requests.cookies.RequestsCookieJar
+   :inherited-members:
+
+.. autoclass:: requests.cookies.CookieConflictError
+   :inherited-members:
+
 
 
 Status Code Lookup
-~~~~~~~~~~~~~~~~~~
+------------------
 
-.. autofunction:: requests.codes
+.. autoclass:: requests.codes
 
 ::
 
@@ -81,49 +120,6 @@ Status Code Lookup
     >>> requests.codes['\o/']
     200
 
-.. _api-cookies:
-
-Cookies
-~~~~~~~
-
-.. autofunction:: requests.utils.dict_from_cookiejar
-.. autofunction:: requests.utils.cookiejar_from_dict
-.. autofunction:: requests.utils.add_dict_to_cookiejar
-
-.. autoclass:: requests.cookies.RequestsCookieJar
-   :inherited-members:
-
-.. autoclass:: requests.cookies.CookieConflictError
-   :inherited-members:
-
-
-Encodings
-~~~~~~~~~
-
-.. autofunction:: requests.utils.get_encodings_from_content
-.. autofunction:: requests.utils.get_encoding_from_headers
-.. autofunction:: requests.utils.get_unicode_from_response
-
-
-Classes
-~~~~~~~
-
-.. autoclass:: requests.Response
-   :inherited-members:
-
-.. autoclass:: requests.Request
-   :inherited-members:
-
-.. autoclass:: requests.PreparedRequest
-   :inherited-members:
-
-.. _sessionapi:
-
-.. autoclass:: requests.Session
-   :inherited-members:
-
-.. autoclass:: requests.adapters.HTTPAdapter
-   :inherited-members:
 
 
 Migrating to 1.x
@@ -184,11 +180,14 @@ API Changes
       import requests
       import logging
 
-      # these two lines enable debugging at httplib level (requests->urllib3->httplib)
+      # Enabling debugging at http.client level (requests->urllib3->http.client)
       # you will see the REQUEST, including HEADERS and DATA, and RESPONSE with HEADERS but without DATA.
       # the only thing missing will be the response.body which is not logged.
-      import httplib
-      httplib.HTTPConnection.debuglevel = 1
+      try: # for Python 3
+          from http.client import HTTPConnection
+      except ImportError:
+          from httplib import HTTPConnection
+      HTTPConnection.debuglevel = 1
 
       logging.basicConfig() # you need to initialize logging, otherwise you will not see anything from requests
       logging.getLogger().setLevel(logging.DEBUG)
@@ -262,6 +261,10 @@ Behavioural Changes
 
 * Keys in the ``headers`` dictionary are now native strings on all Python
   versions, i.e. bytestrings on Python 2 and unicode on Python 3. If the
-  keys are not native strings (unicode on Python2 or bytestrings on Python 3)
+  keys are not native strings (unicode on Python 2 or bytestrings on Python 3)
   they will be converted to the native string type assuming UTF-8 encoding.
 
+* Values in the ``headers`` dictionary should always be strings. This has
+  been the project's position since before 1.0 but a recent change
+  (since version 2.11.0) enforces this more strictly. It's advised to avoid
+  passing header values as unicode when possible.

docs/community/faq.rst

@@ -56,12 +56,10 @@ supported:
 
 * Python 2.6
 * Python 2.7
-* Python 3.1
-* Python 3.2
 * Python 3.3
 * Python 3.4
-* PyPy 1.9
-* PyPy 2.2
+* Python 3.5
+* PyPy
 
 What are "hostname doesn't match" errors?
 -----------------------------------------

docs/community/out-there.rst

@@ -1,17 +1,6 @@
 Integrations
 ============
 
-ScraperWiki
-------------
-
-`ScraperWiki <https://scraperwiki.com/>`_ is an excellent service that allows
-you to run Python, Ruby, and PHP scraper scripts on the web. Now, Requests
-v0.6.1 is available to use in your scrapers!
-
-To give it a try, simply::
-
-    import requests
-
 Python for iOS
 --------------
 

docs/community/recommended.rst

@@ -22,7 +22,7 @@ CacheControl
 makes your web requests substantially more efficient, and should be used
 whenever you're making a lot of web requests.
 
-.. _CacheControl: https://cachecontrol.readthedocs.org/en/latest/
+.. _CacheControl: https://cachecontrol.readthedocs.io/en/latest/
 
 Requests-Toolbelt
 -----------------
@@ -32,7 +32,7 @@ but do not belong in Requests proper. This library is actively maintained
 by members of the Requests core team, and reflects the functionality most
 requested by users within the community.
 
-.. _Requests-Toolbelt: http://toolbelt.readthedocs.org/en/latest/index.html
+.. _Requests-Toolbelt: http://toolbelt.readthedocs.io/en/latest/index.html
 
 Requests-OAuthlib
 -----------------
@@ -42,7 +42,7 @@ automatically. This is useful for the large number of websites that use OAuth
 to provide authentication. It also provides a lot of tweaks that handle ways
 that specific OAuth providers differ from the standard specifications.
 
-.. _requests-oauthlib: https://requests-oauthlib.readthedocs.org/en/latest/
+.. _requests-oauthlib: https://requests-oauthlib.readthedocs.io/en/latest/
 
 
 Betamax

docs/community/release-process.rst

@@ -42,7 +42,7 @@ A hotfix release will only include bug fixes that were missed when the project
 released the previous version. If the previous version of Requests released
 ``v10.2.7`` the hotfix release would be versioned as ``v10.2.8``.
 
-Hotfixes will **not** include upgrades to vendored dependences after
+Hotfixes will **not** include upgrades to vendored dependencies after
 ``v2.6.2``
 
 Reasoning

docs/community/vulnerabilities.rst

@@ -70,7 +70,7 @@ time, to ensure that they are able to promptly release their downstream
 packages. Currently the list of people we actively contact *ahead of a public
 release* is:
 
-- Ralph Bean, Red Hat (@ralphbean)
+- Jeremy Cline, Red Hat (@jeremycline)
 - Daniele Tricoli, Debian (@eriol)
 
 We will notify these individuals at least a week ahead of our planned release
@@ -102,4 +102,4 @@ Previous CVEs
 
   - `CVE 2014-1829 <http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=2014-1829>`_
 
-  - `CVE 2014-1830 <http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=2014-1830>`_
+  - `CVE 2014-1830 <http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=2014-1830>`_

docs/conf.py

@@ -1,9 +1,10 @@
 # -*- coding: utf-8 -*-
 #
 # Requests documentation build configuration file, created by
-# sphinx-quickstart on Sun Feb 13 23:54:25 2011.
+# sphinx-quickstart on Fri Feb 19 00:05:47 2016.
 #
-# This file is execfile()d with the current directory set to its containing dir.
+# This file is execfile()d with the current directory set to its
+# containing dir.
 #
 # Note that not all possible configuration values are present in this
 # autogenerated file.
@@ -11,31 +12,43 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys, os
+import sys
+import os
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
+#sys.path.insert(0, os.path.abspath('.'))
+
+# Insert Requests' path into the system.
 sys.path.insert(0, os.path.abspath('..'))
+sys.path.insert(0, os.path.abspath('_themes'))
+
 import requests
 from requests import __version__
 
-# -- General configuration -----------------------------------------------------
+
+# -- General configuration ------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
 #needs_sphinx = '1.0'
 
-# Add any Sphinx extension module names here, as strings. They can be extensions
-# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
 extensions = [
     'sphinx.ext.autodoc',
     'sphinx.ext.intersphinx',
+    'sphinx.ext.todo',
+    'sphinx.ext.viewcode',
 ]
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
 
-# The suffix of source filenames.
+# The suffix(es) of source filenames.
+# You can specify multiple suffix as a list of string:
+# source_suffix = ['.rst', '.md']
 source_suffix = '.rst'
 
 # The encoding of source files.
@@ -46,7 +59,8 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'Requests'
-copyright = u'2015. A <a href="http://kennethreitz.com/pages/open-projects.html">Kenneth Reitz</a> Project'
+copyright = u'2016. A <a href="http://kennethreitz.com/pages/open-projects.html">Kenneth Reitz</a> Project'
+author = u'Kenneth Reitz'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -55,11 +69,14 @@ copyright = u'2015. A <a href="http://kennethreitz.com/pages/open-projects.html"
 # The short X.Y version.
 version = __version__
 # The full version, including alpha/beta/rc tags.
-release = version
+release = __version__
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
-#language = None
+#
+# This is also used if you do content translation via gettext catalogs.
+# Usually you set "language" from the command line for these cases.
+language = None
 
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used:
@@ -71,15 +88,16 @@ release = version
 # directories to ignore when looking for source files.
 exclude_patterns = ['_build']
 
-# The reST default role (used for this markup: `text`) to use for all documents.
+# The reST default role (used for this markup: `text`) to use for all
+# documents.
 #default_role = None
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
-#add_function_parentheses = True
+add_function_parentheses = False
 
 # If true, the current module name will be prepended to all description
 # unit titles (such as .. function::).
-#add_module_names = True
+add_module_names = True
 
 # If true, sectionauthor and moduleauthor directives will be shown in the
 # output. They are ignored by default.
@@ -91,17 +109,29 @@ pygments_style = 'flask_theme_support.FlaskyStyle'
 # A list of ignored prefixes for module index sorting.
 #modindex_common_prefix = []
 
+# If true, keep warnings as "system message" paragraphs in the built documents.
+#keep_warnings = False
 
-# -- Options for HTML output ---------------------------------------------------
+# If true, `todo` and `todoList` produce output, else they produce nothing.
+todo_include_todos = True
+
+
+# -- Options for HTML output ----------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = 'default'
+html_theme = 'alabaster'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.
-#html_theme_options = {}
+html_theme_options = {
+    'show_powered_by': False,
+    'github_user': 'kennethreitz',
+    'github_repo': 'requests',
+    'github_banner': True,
+    'show_related': False
+}
 
 # Add any paths that contain custom themes here, relative to this directory.
 #html_theme_path = []
@@ -117,7 +147,6 @@ html_theme = 'default'
 # of the sidebar.
 #html_logo = None
 
-
 # The name of an image file (within the static path) to use as favicon of the
 # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
 # pixels large.
@@ -128,19 +157,25 @@ html_theme = 'default'
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = ['_static']
 
+# Add any extra paths that contain custom files (such as robots.txt or
+# .htaccess) here, relative to this directory. These files are copied
+# directly to the root of the documentation.
+#html_extra_path = []
+
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
 # using the given strftime format.
 #html_last_updated_fmt = '%b %d, %Y'
 
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
-#html_use_smartypants = True
+html_use_smartypants = False
 
 # Custom sidebar templates, maps document names to template names.
 html_sidebars = {
-    'index':    ['sidebarintro.html', 'sourcelink.html', 'searchbox.html'],
+    'index':    ['sidebarintro.html', 'sourcelink.html', 'searchbox.html',
+                 'hacks.html'],
     '**':       ['sidebarlogo.html', 'localtoc.html', 'relations.html',
-                 'sourcelink.html', 'searchbox.html']
+                 'sourcelink.html', 'searchbox.html', 'hacks.html']
 }
 
 # Additional templates that should be rendered to pages, maps page names to
@@ -163,7 +198,7 @@ html_show_sourcelink = False
 html_show_sphinx = False
 
 # If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
-#html_show_copyright = True
+html_show_copyright = True
 
 # If true, an OpenSearch description file will be output, and all pages will
 # contain a <link> tag referring to it.  The value of this option must be the
@@ -173,23 +208,45 @@ html_show_sphinx = False
 # This is the file name suffix for HTML files (e.g. ".xhtml").
 #html_file_suffix = None
 
+# Language to be used for generating the HTML full-text search index.
+# Sphinx supports the following languages:
+#   'da', 'de', 'en', 'es', 'fi', 'fr', 'hu', 'it', 'ja'
+#   'nl', 'no', 'pt', 'ro', 'ru', 'sv', 'tr'
+#html_search_language = 'en'
+
+# A dictionary with options for the search language support, empty by default.
+# Now only 'ja' uses this config value
+#html_search_options = {'type': 'default'}
+
+# The name of a javascript file (relative to the configuration directory) that
+# implements a search results scorer. If empty, the default will be used.
+#html_search_scorer = 'scorer.js'
+
 # Output file base name for HTML help builder.
 htmlhelp_basename = 'Requestsdoc'
 
+# -- Options for LaTeX output ---------------------------------------------
 
-# -- Options for LaTeX output --------------------------------------------------
-
-# The paper size ('letter' or 'a4').
-#latex_paper_size = 'letter'
+latex_elements = {
+# The paper size ('letterpaper' or 'a4paper').
+#'papersize': 'letterpaper',
 
 # The font size ('10pt', '11pt' or '12pt').
-#latex_font_size = '10pt'
+#'pointsize': '10pt',
+
+# Additional stuff for the LaTeX preamble.
+#'preamble': '',
+
+# Latex figure (float) alignment
+#'figure_align': 'htbp',
+}
 
 # Grouping the document tree into LaTeX files. List of tuples
-# (source start file, target name, title, author, documentclass [howto/manual]).
+# (source start file, target name, title,
+#  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-  ('index', 'Requests.tex', u'Requests Documentation',
-   u'Kenneth Reitz', 'manual'),
+    (master_doc, 'Requests.tex', u'Requests Documentation',
+     u'Kenneth Reitz', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -206,9 +263,6 @@ latex_documents = [
 # If true, show URL addresses after external links.
 #latex_show_urls = False
 
-# Additional stuff for the LaTeX preamble.
-#latex_preamble = ''
-
 # Documents to append as an appendix to all manuals.
 #latex_appendices = []
 
@@ -216,33 +270,110 @@ latex_documents = [
 #latex_domain_indices = True
 
 
-# -- Options for manual page output --------------------------------------------
+# -- Options for manual page output ---------------------------------------
 
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    ('index', 'requests', u'Requests Documentation',
-     [u'Kenneth Reitz'], 1)
+    (master_doc, 'requests', u'Requests Documentation',
+     [author], 1)
 ]
 
 # If true, show URL addresses after external links.
 #man_show_urls = False
 
-# -- Options for Texinfo output ------------------------------------------------
+
+# -- Options for Texinfo output -------------------------------------------
 
 # Grouping the document tree into Texinfo files. List of tuples
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-  ('index', 'Requests', u'Requests Documentation', u'Kenneth Reitz',
-   'Requests', 'One line description of project.', 'Miscellaneous'),
+    (master_doc, 'Requests', u'Requests Documentation',
+     author, 'Requests', 'One line description of project.',
+     'Miscellaneous'),
 ]
 
 # Documents to append as an appendix to all manuals.
-texinfo_appendices = []
+#texinfo_appendices = []
 
-sys.path.append(os.path.abspath('_themes'))
-html_theme_path = ['_themes']
-html_theme = 'kr'
+# If false, no module index is generated.
+#texinfo_domain_indices = True
 
-intersphinx_mapping = {'urllib3': ('http://urllib3.readthedocs.org/en/latest', None)}
+# How to display URL addresses: 'footnote', 'no', or 'inline'.
+#texinfo_show_urls = 'footnote'
+
+# If true, do not generate a @detailmenu in the "Top" node's menu.
+#texinfo_no_detailmenu = False
+
+
+# -- Options for Epub output ----------------------------------------------
+
+# Bibliographic Dublin Core info.
+epub_title = project
+epub_author = author
+epub_publisher = author
+epub_copyright = copyright
+
+# The basename for the epub file. It defaults to the project name.
+#epub_basename = project
+
+# The HTML theme for the epub output. Since the default themes are not
+# optimized for small screen space, using the same theme for HTML and epub
+# output is usually not wise. This defaults to 'epub', a theme designed to save
+# visual space.
+#epub_theme = 'epub'
+
+# The language of the text. It defaults to the language option
+# or 'en' if the language is not set.
+#epub_language = ''
+
+# The scheme of the identifier. Typical schemes are ISBN or URL.
+#epub_scheme = ''
+
+# The unique identifier of the text. This can be a ISBN number
+# or the project homepage.
+#epub_identifier = ''
+
+# A unique identification for the text.
+#epub_uid = ''
+
+# A tuple containing the cover image and cover page html template filenames.
+#epub_cover = ()
+
+# A sequence of (type, uri, title) tuples for the guide element of content.opf.
+#epub_guide = ()
+
+# HTML files that should be inserted before the pages created by sphinx.
+# The format is a list of tuples containing the path and title.
+#epub_pre_files = []
+
+# HTML files that should be inserted after the pages created by sphinx.
+# The format is a list of tuples containing the path and title.
+#epub_post_files = []
+
+# A list of files that should not be packed into the epub file.
+epub_exclude_files = ['search.html']
+
+# The depth of the table of contents in toc.ncx.
+#epub_tocdepth = 3
+
+# Allow duplicate toc entries.
+#epub_tocdup = True
+
+# Choose between 'default' and 'includehidden'.
+#epub_tocscope = 'default'
+
+# Fix unsupported image types using the Pillow.
+#epub_fix_images = False
+
+# Scale large images.
+#epub_max_image_width = 0
+
+# How to display URL addresses: 'footnote', 'no', or 'inline'.
+#epub_show_urls = 'inline'
+
+# If false, no index is generated.
+#epub_use_index = True
+
+intersphinx_mapping = {'urllib3': ('http://urllib3.readthedocs.io/en/latest', None)}

docs/dev/contributing.rst

@@ -3,37 +3,40 @@
 Contributor's Guide
 ===================
 
-If you're reading this you're probably interested in contributing to
-Requests. First, We'd like to say: thank you! Open source projects
-live-and-die based on the support they receive from others, and the fact that
-you're even considering supporting Requests is very generous of
-you.
+If you're reading this, you're probably interested in contributing to Requests.
+Thank you very much! Open source projects live-and-die based on the support
+they receive from others, and the fact that you're even considering
+contributing to the Requests project is *very* generous of you.
 
-This document lays out guidelines and advice for contributing to Requests.
-If you're thinking of contributing, start by reading this thoroughly and
-getting a feel for how contributing to the project works. If you have any
+This document lays out guidelines and advice for contributing to this project.
+If you're thinking of contributing, please start by reading this document and
+getting a feel for how contributing to this project works. If you have any
 questions, feel free to reach out to either `Ian Cordasco`_ or `Cory Benfield`_,
 the primary maintainers.
 
+.. _Ian Cordasco: http://www.coglib.com/~icordasc/
+.. _Cory Benfield: https://lukasa.co.uk/about
+
+If you have non-technical feedback, philosophical ponderings, crazy ideas, or
+other general thoughts about Requests or its position within the Python
+ecosystem, the BDFL, `Kenneth Reitz`_, would love to hear from you.
+
 The guide is split into sections based on the type of contribution you're
 thinking of making, with a section that covers general guidelines for all
 contributors.
 
-.. _Ian Cordasco: http://www.coglib.com/~icordasc/
-.. _Cory Benfield: https://lukasa.co.uk/about
-
-
-All Contributions
------------------
+.. _Kenneth Reitz: mailto:me@kennethreitz.org
 
 Be Cordial
-~~~~~~~~~~
+----------
 
-**Be cordial or be on your way.**
+    **Be cordial or be on your way**. *—Kenneth Reitz*
 
 Requests has one very important rule governing all forms of contribution,
 including reporting bugs or requesting features. This golden rule is
-`be cordial or be on your way`_. **All contributions are welcome**, as long as
+"`be cordial or be on your way`_".
+
+**All contributions are welcome**, as long as
 everyone involved is treated with respect.
 
 .. _be cordial or be on your way: http://kennethreitz.org/be-cordial-or-be-on-your-way/
@@ -41,7 +44,7 @@ everyone involved is treated with respect.
 .. _early-feedback:
 
 Get Early Feedback
-~~~~~~~~~~~~~~~~~~
+------------------
 
 If you are contributing, do not feel the need to sit on your contribution until
 it is perfectly polished and complete. It helps everyone involved for you to
@@ -51,22 +54,23 @@ getting that contribution accepted, and can save you from putting a lot of work
 into a contribution that is not suitable for the project.
 
 Contribution Suitability
-~~~~~~~~~~~~~~~~~~~~~~~~
+------------------------
 
-The project maintainer has the last word on whether or not a contribution is
-suitable for Requests. All contributions will be considered, but from time
-to time contributions will be rejected because they do not suit the project.
+Our project maintainers have the last word on whether or not a contribution is
+suitable for Requests. All contributions will be considered carefully, but from
+time to time, contributions will be rejected because they do not suit the
+current goals or needs of the project.
 
-If your contribution is rejected, don't despair! So long as you followed these
-guidelines, you'll have a much better chance of getting your next contribution
-accepted.
+If your contribution is rejected, don't despair! As long as you followed these
+guidelines, you will have a much better chance of getting your next
+contribution accepted.
 
 
 Code Contributions
 ------------------
 
-Steps
-~~~~~
+Steps for Submitting Code
+~~~~~~~~~~~~~~~~~~~~~~~~~
 
 When contributing code, you'll want to follow this checklist:
 
@@ -104,6 +108,56 @@ asking for help.
 
 Please also check the :ref:`early-feedback` section.
 
+Kenneth Reitz's Code Style™
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The Requests codebase uses the `PEP 8`_ code style.
+
+In addition to the standards outlined in PEP 8, we have a few guidelines:
+
+- Line-length can exceed 79 characters, to 100, when convenient.
+- Line-length can exceed 100 characters, when doing otherwise would be *terribly* inconvenient.
+- Always use single-quoted strings (e.g. ``'#flatearth'``), unless a single-quote occurs within the string.
+
+Additionally, one of the styles that PEP8 recommends for `line continuations`_
+completely lacks all sense of taste, and is not to be permitted within
+the Requests codebase::
+
+    # Aligned with opening delimiter.
+    foo = long_function_name(var_one, var_two,
+                             var_three, var_four)
+
+No. Just don't. Please.
+
+Docstrings are to follow the following syntaxes::
+
+    def the_earth_is_flat():
+        """NASA divided up the seas into thirty-three degrees."""
+        pass
+
+::
+
+    def fibonacci_spiral_tool():
+        """With my feet upon the ground I lose myself / between the sounds
+        and open wide to suck it in. / I feel it move across my skin. / I'm
+        reaching up and reaching out. / I'm reaching for the random or
+        whatever will bewilder me. / Whatever will bewilder me. / And
+        following our will and wind we may just go where no one's been. /
+        We'll ride the spiral to the end and may just go where no one's
+        been.
+
+        Spiral out. Keep going...
+        """
+        pass
+
+All functions, methods, and classes are to contain docstrings. Object data
+model methods (e.g. ``__repr__``) are typically the exception to this rule.
+
+Thanks for helping to make the world a better place!
+
+.. _PEP 8: http://pep8.org
+.. _line continuations: https://www.python.org/dev/peps/pep-0008/#indentation
+
 Documentation Contributions
 ---------------------------
 
@@ -112,9 +166,12 @@ the ``docs/`` directory of the codebase. They're written in
 `reStructuredText`_, and use `Sphinx`_ to generate the full suite of
 documentation.
 
-When contributing documentation, please attempt to follow the style of the
+When contributing documentation, please do your best to follow the style of the
 documentation files. This means a soft-limit of 79 characters wide in your text
-files and a semi-formal prose style.
+files and a semi-formal, yet friendly and approachable, prose style.
+
+When presenting Python code, use single-quoted strings (``'hello'`` instead of
+``"hello"``).
 
 .. _reStructuredText: http://docutils.sourceforge.net/rst.html
 .. _Sphinx: http://sphinx-doc.org/index.html
@@ -136,10 +193,14 @@ of other contributors, and should be avoided as much as possible.
 Feature Requests
 ----------------
 
-Requests is in a perpetual feature freeze. The maintainers believe that
-requests contains every major feature currently required by the vast majority
-of users.
+Requests is in a perpetual feature freeze, only the BDFL can add or approve of
+new features. The maintainers believe that Requests is a feature-complete
+piece of software at this time.
+
+One of the most important skills to have while maintaining a largely-used
+open source project is learning the ability to say "no" to suggested changes,
+while keeping an open ear and mind.
 
 If you believe there is a feature missing, feel free to raise a feature
 request, but please do be aware that the overwhelming likelihood is that your
-feature request will not be accepted.
+feature request will not be accepted.

docs/dev/philosophy.rst

@@ -33,8 +33,6 @@ Requests has no *active* plans to be included in the standard library. This deci
 
 Essentially, the standard library is where a library goes to die. It is appropriate for a module to be included when active development is no longer necessary.
 
-Requests just reached v1.0.0. This huge milestone marks a major step in the right direction.
-
 Linux Distro Packages
 ~~~~~~~~~~~~~~~~~~~~~
 

docs/dev/todo.rst

@@ -38,14 +38,15 @@ Requests currently supports the following versions of Python:
 
 - Python 2.6
 - Python 2.7
-- Python 3.1
-- Python 3.2
 - Python 3.3
-- PyPy 1.9
+- Python 3.4
+- Python 3.5
+- PyPy
 
-Support for Python 3.1 and 3.2 may be dropped at any time.
+Google AppEngine is not officially supported although support is available
+with the `Requests-Toolbelt`_.
 
-Google App Engine will never be officially supported. Pull Requests for compatibility will be accepted, as long as they don't complicate the codebase.
+.. _Requests-Toolbelt: http://toolbelt.readthedocs.io/
 
 
 Are you crazy?

docs/index.rst

@@ -8,18 +8,14 @@ Requests: HTTP for Humans
 
 Release v\ |version|. (:ref:`Installation <install>`)
 
-Requests is an :ref:`Apache2 Licensed <apache2>` HTTP library, written in
-Python, for human beings.
+Requests is the only *Non-GMO* HTTP library for Python, safe for human
+consumption.
 
-Python's standard **urllib2** module provides most of
-the HTTP capabilities you need, but the API is thoroughly **broken**.
-It was built for a different time — and a different web. It requires an
-*enormous* amount of work (even method overrides) to perform the simplest of
-tasks.
+**Warning:** Recreational use of other HTTP libraries may result in dangerous side-effects,
+including: security vulnerabilities, verbose code, reinventing the wheel,
+constantly reading documentation, depression, headaches, or even death.
 
-Things shouldn’t be this way. Not in Python.
-
-::
+Behold, the power of Requests::
 
     >>> r = requests.get('https://api.github.com/user', auth=('user', 'pass'))
     >>> r.status_code
@@ -33,22 +29,22 @@ Things shouldn’t be this way. Not in Python.
     >>> r.json()
     {u'private_gists': 419, u'total_private_repos': 77, ...}
 
-See `similar code, without Requests <https://gist.github.com/973705>`_.
+See `similar code, sans Requests <https://gist.github.com/973705>`_.
 
-Requests takes all of the work out of Python HTTP/1.1 — making your integration
-with web services seamless. There's no need to manually add query strings to
-your URLs, or to form-encode your POST data. Keep-alive and HTTP connection
-pooling are 100%  automatic, powered by `urllib3 <https://github.com/shazow/urllib3>`_,
+
+Requests allows you to send *organic, grass-fed* HTTP/1.1 requests, without the
+need for manual labor. There's no need to manually add query strings to your
+URLs, or to form-encode your POST data. Keep-alive and HTTP connection pooling
+are 100% automatic, powered by `urllib3 <https://github.com/shazow/urllib3>`_,
 which is embedded within Requests.
 
+User Testimonials
+-----------------
 
-Testimonials
-------------
-
-Her Majesty's Government, Amazon, Google, Twilio, Runscope, Mozilla, Heroku,
+The NSA, Her Majesty's Government, Amazon, Google, Twilio, Runscope, Mozilla, Heroku,
 PayPal, NPR, Obama for America, Transifex, Native Instruments, The Washington
-Post, Twitter, SoundCloud, Kippt, Readability, Sony, and Federal US Institutions that prefer to be unnamed
-use Requests internally. It has been downloaded over 60,000,000 times from PyPI.
+Post, Twitter, SoundCloud, Kippt, Readability, Sony, and Federal U.S.
+Institutions that prefer to be unnamed claim to use Requests internally.
 
 **Armin Ronacher**
     Requests is the perfect example how beautiful an API can be with the
@@ -66,9 +62,11 @@ use Requests internally. It has been downloaded over 60,000,000 times from PyPI.
     Python HTTP: When in doubt, or when not in doubt, use Requests. Beautiful,
     simple, Pythonic.
 
+Requests is one of the most downloaded Python packages of all time, pulling in
+over 7,000,000 downloads every month. All the cool kids are doing it!
 
-Feature Support
----------------
+Supported Features
+------------------
 
 Requests is ready for today's web.
 
@@ -79,16 +77,21 @@ Requests is ready for today's web.
 - Basic/Digest Authentication
 - Elegant Key/Value Cookies
 - Automatic Decompression
+- Automatic Content Decoding
 - Unicode Response Bodies
 - Multipart File Uploads
+- HTTP(S) Proxy Support
 - Connection Timeouts
-- ``.netrc`` support
-- Python 2.6—3.4
-- Thread-safe.
+- Streaming Downloads
+- ``.netrc`` Support
+- Chunked Requests
+- Thread-safety
+
+Requests officially supports Python 2.6–2.7 & 3.3–3.5, and runs great on PyPy.
 
 
-User Guide
-----------
+The User Guide
+--------------
 
 This part of the documentation, which is mostly prose, begins with some
 background information about Requests, then focuses on step-by-step
@@ -104,8 +107,8 @@ instructions for getting the most out of Requests.
    user/authentication
 
 
-Community Guide
------------------
+The Community Guide
+-------------------
 
 This part of the documentation, which is mostly prose, details the
 Requests ecosystem and community.
@@ -121,10 +124,10 @@ Requests ecosystem and community.
    community/updates
    community/release-process
 
-API Documentation
------------------
+The API Documentation / Guide
+-----------------------------
 
-If you are looking for information on a specific function, class or method,
+If you are looking for information on a specific function, class, or method,
 this part of the documentation is for you.
 
 .. toctree::
@@ -133,16 +136,19 @@ this part of the documentation is for you.
    api
 
 
-Contributor Guide
------------------
+The Contributor Guide
+---------------------
 
 If you want to contribute to the project, this part of the documentation is for
 you.
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 3
 
    dev/contributing
    dev/philosophy
    dev/todo
    dev/authors
+
+There are no more guides. You are now guideless.
+Good luck.

docs/make.bat

@@ -1,190 +1,263 @@
-@ECHO OFF
-
-REM Command file for Sphinx documentation
-
-if "%SPHINXBUILD%" == "" (
-	set SPHINXBUILD=sphinx-build
-)
-set BUILDDIR=_build
-set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% .
-set I18NSPHINXOPTS=%SPHINXOPTS% .
-if NOT "%PAPER%" == "" (
-	set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
-	set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS%
-)
-
-if "%1" == "" goto help
-
-if "%1" == "help" (
-	:help
-	echo.Please use `make ^<target^>` where ^<target^> is one of
-	echo.  html       to make standalone HTML files
-	echo.  dirhtml    to make HTML files named index.html in directories
-	echo.  singlehtml to make a single large HTML file
-	echo.  pickle     to make pickle files
-	echo.  json       to make JSON files
-	echo.  htmlhelp   to make HTML files and a HTML help project
-	echo.  qthelp     to make HTML files and a qthelp project
-	echo.  devhelp    to make HTML files and a Devhelp project
-	echo.  epub       to make an epub
-	echo.  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter
-	echo.  text       to make text files
-	echo.  man        to make manual pages
-	echo.  texinfo    to make Texinfo files
-	echo.  gettext    to make PO message catalogs
-	echo.  changes    to make an overview over all changed/added/deprecated items
-	echo.  linkcheck  to check all external links for integrity
-	echo.  doctest    to run all doctests embedded in the documentation if enabled
-	goto end
-)
-
-if "%1" == "clean" (
-	for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i
-	del /q /s %BUILDDIR%\*
-	goto end
-)
-
-if "%1" == "html" (
-	%SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished. The HTML pages are in %BUILDDIR%/html.
-	goto end
-)
-
-if "%1" == "dirhtml" (
-	%SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml.
-	goto end
-)
-
-if "%1" == "singlehtml" (
-	%SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml.
-	goto end
-)
-
-if "%1" == "pickle" (
-	%SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished; now you can process the pickle files.
-	goto end
-)
-
-if "%1" == "json" (
-	%SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished; now you can process the JSON files.
-	goto end
-)
-
-if "%1" == "htmlhelp" (
-	%SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished; now you can run HTML Help Workshop with the ^
-.hhp project file in %BUILDDIR%/htmlhelp.
-	goto end
-)
-
-if "%1" == "qthelp" (
-	%SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished; now you can run "qcollectiongenerator" with the ^
-.qhcp project file in %BUILDDIR%/qthelp, like this:
-	echo.^> qcollectiongenerator %BUILDDIR%\qthelp\Requests.qhcp
-	echo.To view the help file:
-	echo.^> assistant -collectionFile %BUILDDIR%\qthelp\Requests.ghc
-	goto end
-)
-
-if "%1" == "devhelp" (
-	%SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished.
-	goto end
-)
-
-if "%1" == "epub" (
-	%SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished. The epub file is in %BUILDDIR%/epub.
-	goto end
-)
-
-if "%1" == "latex" (
-	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished; the LaTeX files are in %BUILDDIR%/latex.
-	goto end
-)
-
-if "%1" == "text" (
-	%SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished. The text files are in %BUILDDIR%/text.
-	goto end
-)
-
-if "%1" == "man" (
-	%SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished. The manual pages are in %BUILDDIR%/man.
-	goto end
-)
-
-if "%1" == "texinfo" (
-	%SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo.
-	goto end
-)
-
-if "%1" == "gettext" (
-	%SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Build finished. The message catalogs are in %BUILDDIR%/locale.
-	goto end
-)
-
-if "%1" == "changes" (
-	%SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.The overview file is in %BUILDDIR%/changes.
-	goto end
-)
-
-if "%1" == "linkcheck" (
-	%SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Link check complete; look for any errors in the above output ^
-or in %BUILDDIR%/linkcheck/output.txt.
-	goto end
-)
-
-if "%1" == "doctest" (
-	%SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest
-	if errorlevel 1 exit /b 1
-	echo.
-	echo.Testing of doctests in the sources finished, look at the ^
-results in %BUILDDIR%/doctest/output.txt.
-	goto end
-)
-
-:end
+@ECHO OFF
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set BUILDDIR=_build
+set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% .
+set I18NSPHINXOPTS=%SPHINXOPTS% .
+if NOT "%PAPER%" == "" (
+	set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
+	set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS%
+)
+
+if "%1" == "" goto help
+
+if "%1" == "help" (
+	:help
+	echo.Please use `make ^<target^>` where ^<target^> is one of
+	echo.  html       to make standalone HTML files
+	echo.  dirhtml    to make HTML files named index.html in directories
+	echo.  singlehtml to make a single large HTML file
+	echo.  pickle     to make pickle files
+	echo.  json       to make JSON files
+	echo.  htmlhelp   to make HTML files and a HTML help project
+	echo.  qthelp     to make HTML files and a qthelp project
+	echo.  devhelp    to make HTML files and a Devhelp project
+	echo.  epub       to make an epub
+	echo.  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter
+	echo.  text       to make text files
+	echo.  man        to make manual pages
+	echo.  texinfo    to make Texinfo files
+	echo.  gettext    to make PO message catalogs
+	echo.  changes    to make an overview over all changed/added/deprecated items
+	echo.  xml        to make Docutils-native XML files
+	echo.  pseudoxml  to make pseudoxml-XML files for display purposes
+	echo.  linkcheck  to check all external links for integrity
+	echo.  doctest    to run all doctests embedded in the documentation if enabled
+	echo.  coverage   to run coverage check of the documentation if enabled
+	goto end
+)
+
+if "%1" == "clean" (
+	for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i
+	del /q /s %BUILDDIR%\*
+	goto end
+)
+
+
+REM Check if sphinx-build is available and fallback to Python version if any
+%SPHINXBUILD% 1>NUL 2>NUL
+if errorlevel 9009 goto sphinx_python
+goto sphinx_ok
+
+:sphinx_python
+
+set SPHINXBUILD=python -m sphinx.__init__
+%SPHINXBUILD% 2> nul
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.http://sphinx-doc.org/
+	exit /b 1
+)
+
+:sphinx_ok
+
+
+if "%1" == "html" (
+	%SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/html.
+	goto end
+)
+
+if "%1" == "dirhtml" (
+	%SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml.
+	goto end
+)
+
+if "%1" == "singlehtml" (
+	%SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml.
+	goto end
+)
+
+if "%1" == "pickle" (
+	%SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can process the pickle files.
+	goto end
+)
+
+if "%1" == "json" (
+	%SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can process the JSON files.
+	goto end
+)
+
+if "%1" == "htmlhelp" (
+	%SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can run HTML Help Workshop with the ^
+.hhp project file in %BUILDDIR%/htmlhelp.
+	goto end
+)
+
+if "%1" == "qthelp" (
+	%SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can run "qcollectiongenerator" with the ^
+.qhcp project file in %BUILDDIR%/qthelp, like this:
+	echo.^> qcollectiongenerator %BUILDDIR%\qthelp\Requests.qhcp
+	echo.To view the help file:
+	echo.^> assistant -collectionFile %BUILDDIR%\qthelp\Requests.ghc
+	goto end
+)
+
+if "%1" == "devhelp" (
+	%SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished.
+	goto end
+)
+
+if "%1" == "epub" (
+	%SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The epub file is in %BUILDDIR%/epub.
+	goto end
+)
+
+if "%1" == "latex" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; the LaTeX files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "latexpdf" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	cd %BUILDDIR%/latex
+	make all-pdf
+	cd %~dp0
+	echo.
+	echo.Build finished; the PDF files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "latexpdfja" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	cd %BUILDDIR%/latex
+	make all-pdf-ja
+	cd %~dp0
+	echo.
+	echo.Build finished; the PDF files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "text" (
+	%SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The text files are in %BUILDDIR%/text.
+	goto end
+)
+
+if "%1" == "man" (
+	%SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The manual pages are in %BUILDDIR%/man.
+	goto end
+)
+
+if "%1" == "texinfo" (
+	%SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo.
+	goto end
+)
+
+if "%1" == "gettext" (
+	%SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The message catalogs are in %BUILDDIR%/locale.
+	goto end
+)
+
+if "%1" == "changes" (
+	%SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.The overview file is in %BUILDDIR%/changes.
+	goto end
+)
+
+if "%1" == "linkcheck" (
+	%SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Link check complete; look for any errors in the above output ^
+or in %BUILDDIR%/linkcheck/output.txt.
+	goto end
+)
+
+if "%1" == "doctest" (
+	%SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Testing of doctests in the sources finished, look at the ^
+results in %BUILDDIR%/doctest/output.txt.
+	goto end
+)
+
+if "%1" == "coverage" (
+	%SPHINXBUILD% -b coverage %ALLSPHINXOPTS% %BUILDDIR%/coverage
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Testing of coverage in the sources finished, look at the ^
+results in %BUILDDIR%/coverage/python.txt.
+	goto end
+)
+
+if "%1" == "xml" (
+	%SPHINXBUILD% -b xml %ALLSPHINXOPTS% %BUILDDIR%/xml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The XML files are in %BUILDDIR%/xml.
+	goto end
+)
+
+if "%1" == "pseudoxml" (
+	%SPHINXBUILD% -b pseudoxml %ALLSPHINXOPTS% %BUILDDIR%/pseudoxml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The pseudo-XML files are in %BUILDDIR%/pseudoxml.
+	goto end
+)
+
+:end

docs/requirements.txt

@@ -1 +0,0 @@
-Sphinx==1.1.3

docs/user/advanced.rst

@@ -24,7 +24,7 @@ Let's persist some cookies across requests::
     s = requests.Session()
 
     s.get('http://httpbin.org/cookies/set/sessioncookie/123456789')
-    r = s.get("http://httpbin.org/cookies")
+    r = s.get('http://httpbin.org/cookies')
 
     print(r.text)
     # '{"cookies": {"sessioncookie": "123456789"}}'
@@ -50,6 +50,7 @@ requests, even if using a session. This example will only send the cookies
 with the first request, but not the second::
 
     s = requests.Session()
+
     r = s.get('http://httpbin.org/cookies', cookies={'from-my': 'browser'})
     print(r.text)
     # '{"cookies": {"from-my": "browser"}}'
@@ -86,11 +87,11 @@ See the :ref:`Session API Docs <sessionapi>` to learn more.
 Request and Response Objects
 ----------------------------
 
-Whenever a call is made to ``requests.get()`` and friends you are doing two
+Whenever a call is made to ``requests.get()`` and friends, you are doing two
 major things. First, you are constructing a ``Request`` object which will be
 sent off to a server to request or query some resource. Second, a ``Response``
-object is generated once ``requests`` gets a response back from the server.
-The Response object contains all of the information returned by the server and
+object is generated once Requests gets a response back from the server.
+The ``Response`` object contains all of the information returned by the server and
 also contains the ``Request`` object you created originally. Here is a simple
 request to get some very important information from Wikipedia's servers::
 
@@ -129,14 +130,15 @@ request. The simple recipe for this is the following::
     from requests import Request, Session
 
     s = Session()
-    req = Request('GET', url,
-        data=data,
-        headers=header
-    )
+
+    req = Request('POST', url, data=data, headers=headers)
     prepped = req.prepare()
 
     # do something with prepped.body
+    prepped.body = 'No, I want exactly this as the body.'
+
     # do something with prepped.headers
+    del prepped.headers['Content-Type']
 
     resp = s.send(prepped,
         stream=stream,
@@ -165,15 +167,15 @@ applied, replace the call to :meth:`Request.prepare()
     from requests import Request, Session
 
     s = Session()
-    req = Request('GET',  url,
-        data=data
-        headers=headers
-    )
+    req = Request('GET',  url, data=data, headers=headers)
 
     prepped = s.prepare_request(req)
 
     # do something with prepped.body
+    prepped.body = 'Seriously, send exactly these bytes.'
+
     # do something with prepped.headers
+    prepped.headers['Keep-Dead'] = 'parrot'
 
     resp = s.send(prepped,
         stream=stream,
@@ -190,26 +192,33 @@ applied, replace the call to :meth:`Request.prepare()
 SSL Cert Verification
 ---------------------
 
-Requests can verify SSL certificates for HTTPS requests, just like a web browser.
-To check a host's SSL certificate, you can use the ``verify`` argument::
+Requests verifies SSL certificates for HTTPS requests, just like a web browser.
+By default, SSL verification is enabled, and Requests will throw a SSLError if
+it's unable to verify the certificate::
 
-    >>> requests.get('https://kennethreitz.com', verify=True)
-    requests.exceptions.SSLError: hostname 'kennethreitz.com' doesn't match either of '*.herokuapp.com', 'herokuapp.com'
+    >>> requests.get('https://requestb.in')
+    requests.exceptions.SSLError: hostname 'requestb.in' doesn't match either of '*.herokuapp.com', 'herokuapp.com'
 
-I don't have SSL setup on this domain, so it fails. Excellent. GitHub does though::
+I don't have SSL setup on this domain, so it throws an exception. Excellent. GitHub does though::
 
-    >>> requests.get('https://github.com', verify=True)
+    >>> requests.get('https://github.com')
     <Response [200]>
 
-You can pass ``verify`` the path to a CA_BUNDLE file with certificates of trusted CAs::
+You can pass ``verify`` the path to a CA_BUNDLE file or directory with certificates of trusted CAs::
 
     >>> requests.get('https://github.com', verify='/path/to/certfile')
 
+or persistent::
+
+    s = requests.Session()
+    s.verify = '/path/to/certfile'
+
+.. note:: If ``verify`` is set to a path to a directory, the directory must have been processed using
+  the c_rehash utility supplied with OpenSSL.
+
 This list of trusted CAs can also be specified through the ``REQUESTS_CA_BUNDLE`` environment variable.
 
-Requests can also ignore verifying the SSL certificate if you set ``verify`` to False.
-
-::
+Requests can also ignore verifying the SSL certificate if you set ``verify`` to False::
 
     >>> requests.get('https://kennethreitz.com', verify=False)
     <Response [200]>
@@ -220,20 +229,28 @@ You can also specify a local cert to use as client side certificate, as a single
 file (containing the private key and the certificate) or as a tuple of both
 file's path::
 
-    >>> requests.get('https://kennethreitz.com', cert=('/path/server.crt', '/path/key'))
+    >>> requests.get('https://kennethreitz.com', cert=('/path/client.cert', '/path/client.key'))
     <Response [200]>
 
-If you specify a wrong path or an invalid cert::
+or persistent::
 
-    >>> requests.get('https://kennethreitz.com', cert='/wrong_path/server.pem')
+    s = requests.Session()
+    s.cert = '/path/client.cert'
+
+If you specify a wrong path or an invalid cert, you'll get a SSLError::
+
+    >>> requests.get('https://kennethreitz.com', cert='/wrong_path/client.pem')
     SSLError: [Errno 336265225] _ssl.c:347: error:140B0009:SSL routines:SSL_CTX_use_PrivateKey_file:PEM lib
 
+.. warning:: The private key to your local certificate *must* be unencrypted.
+   Currently, Requests does not support using encrypted keys.
+
 .. _ca-certificates:
 
 CA Certificates
 ---------------
 
-By default Requests bundles a set of root CAs that it trusts, sourced from the
+By default, Requests bundles a set of root CAs that it trusts, sourced from the
 `Mozilla trust store`_. However, these are only updated once for each Requests
 version. This means that if you pin a Requests version your certificates can
 become extremely out of date.
@@ -246,7 +263,7 @@ system.
 For the sake of security we recommend upgrading certifi frequently!
 
 .. _HTTP persistent connection: https://en.wikipedia.org/wiki/HTTP_persistent_connection
-.. _connection pooling: https://urllib3.readthedocs.org/en/latest/pools.html
+.. _connection pooling: http://urllib3.readthedocs.io/en/latest/reference/index.html#module-urllib3.connectionpool
 .. _certifi: http://certifi.io/
 .. _Mozilla trust store: https://hg.mozilla.org/mozilla-central/raw-file/tip/security/nss/lib/ckfw/builtins/certdata.txt
 
@@ -257,7 +274,7 @@ Body Content Workflow
 
 By default, when you make a request, the body of the response is downloaded
 immediately. You can override this behaviour and defer downloading the response
-body until you access the :class:`Response.content <requests.Response.content>`
+body until you access the :attr:`Response.content <requests.Response.content>`
 attribute with the ``stream`` parameter::
 
     tarball_url = 'https://github.com/kennethreitz/requests/tarball/master'
@@ -270,15 +287,15 @@ remains open, hence allowing us to make content retrieval conditional::
       content = r.content
       ...
 
-You can further control the workflow by use of the :class:`Response.iter_content <requests.Response.iter_content>`
-and :class:`Response.iter_lines <requests.Response.iter_lines>` methods.
+You can further control the workflow by use of the :meth:`Response.iter_content() <requests.Response.iter_content>`
+and :meth:`Response.iter_lines() <requests.Response.iter_lines>` methods.
 Alternatively, you can read the undecoded body from the underlying
 urllib3 :class:`urllib3.HTTPResponse <urllib3.response.HTTPResponse>` at
-:class:`Response.raw <requests.Response.raw>`.
+:attr:`Response.raw <requests.Response.raw>`.
 
 If you set ``stream`` to ``True`` when making a request, Requests cannot
 release the connection back to the pool unless you consume all the data or call
-:class:`Response.close <requests.Response.close>`. This can lead to
+:meth:`Response.close <requests.Response.close>`. This can lead to
 inefficiency with connections. If you find yourself partially reading request
 bodies (or not reading them at all) while using ``stream=True``, you should
 consider using ``contextlib.closing`` (`documented here`_), like this::
@@ -315,6 +332,15 @@ file-like object for your body::
     with open('massive-body', 'rb') as f:
         requests.post('http://some.url/streamed', data=f)
 
+.. warning:: It is strongly recommended that you open files in `binary mode`_.
+             This is because Requests may attempt to provide the
+             ``Content-Length`` header for you, and if it does this value will
+             be set to the number of *bytes* in the file. Errors may occur if
+             you open the file in *text mode*.
+
+.. _binary mode: https://docs.python.org/2/tutorial/inputoutput.html#reading-and-writing-files
+
+
 .. _chunk-encoding:
 
 Chunk-Encoded Requests
@@ -331,11 +357,11 @@ a length) for your body::
     requests.post('http://some.url/chunked', data=gen())
 
 For chunked encoded responses, it's best to iterate over the data using
-:meth:`Response.iter_content() <requests.models.Response.iter_content>`. In
+:meth:`Response.iter_content() <requests.Response.iter_content>`. In
 an ideal situation you'll have set ``stream=True`` on the request, in which
-case you can iterate chunk-by-chunk by calling ``iter_content`` with a chunk
-size parameter of ``None``. If you want to set a maximum size of the chunk,
-you can set a chunk size parameter to any integer.
+case you can iterate chunk-by-chunk by calling ``iter_content`` with a ``chunk_size``
+parameter of ``None``. If you want to set a maximum size of the chunk,
+you can set a ``chunk_size`` parameter to any integer.
 
 
 .. _multipart:
@@ -344,15 +370,16 @@ POST Multiple Multipart-Encoded Files
 -------------------------------------
 
 You can send multiple files in one request. For example, suppose you want to
-upload image files to an HTML form with a multiple file field 'images':
+upload image files to an HTML form with a multiple file field 'images'::
 
     <input type="file" name="images" multiple="true" required="true"/>
 
-To do that, just set files to a list of tuples of (form_field_name, file_info):
+To do that, just set files to a list of tuples of ``(form_field_name, file_info)``::
 
     >>> url = 'http://httpbin.org/post'
-    >>> multiple_files = [('images', ('foo.png', open('foo.png', 'rb'), 'image/png')),
-                          ('images', ('bar.png', open('bar.png', 'rb'), 'image/png'))]
+    >>> multiple_files = [
+            ('images', ('foo.png', open('foo.png', 'rb'), 'image/png')),
+            ('images', ('bar.png', open('bar.png', 'rb'), 'image/png'))]
     >>> r = requests.post(url, files=multiple_files)
     >>> r.text
     {
@@ -362,6 +389,15 @@ To do that, just set files to a list of tuples of (form_field_name, file_info):
       ...
     }
 
+.. warning:: It is strongly recommended that you open files in `binary mode`_.
+             This is because Requests may attempt to provide the
+             ``Content-Length`` header for you, and if it does this value will
+             be set to the number of *bytes* in the file. Errors may occur if
+             you open the file in *text mode*.
+
+.. _binary mode: https://docs.python.org/2/tutorial/inputoutput.html#reading-and-writing-files
+
+
 .. _event-hooks:
 
 Event Hooks
@@ -412,9 +448,10 @@ Requests allows you to use specify your own authentication mechanism.
 Any callable which is passed as the ``auth`` argument to a request method will
 have the opportunity to modify the request before it is dispatched.
 
-Authentication implementations are subclasses of ``requests.auth.AuthBase``,
+Authentication implementations are subclasses of :class:`AuthBase <requests.auth.AuthBase>`,
 and are easy to define. Requests provides two common authentication scheme
-implementations in ``requests.auth``: ``HTTPBasicAuth`` and ``HTTPDigestAuth``.
+implementations in ``requests.auth``: :class:`HTTPBasicAuth <requests.auth.HTTPBasicAuth>` and
+:class:`HTTPDigestAuth <requests.auth.HTTPDigestAuth>`.
 
 Let's pretend that we have a web service that will only respond if the
 ``X-Pizza`` header is set to a password value. Unlikely, but just go with it.
@@ -444,11 +481,11 @@ Then, we can make a request using our Pizza Auth::
 Streaming Requests
 ------------------
 
-With :class:`requests.Response.iter_lines()` you can easily
+With :meth:`Response.iter_lines() <requests.Response.iter_lines>` you can easily
 iterate over streaming APIs such as the `Twitter Streaming
 API <https://dev.twitter.com/streaming/overview>`_. Simply
 set ``stream`` to ``True`` and iterate over the response with
-:class:`~requests.Response.iter_lines()`::
+:meth:`~requests.Response.iter_lines()`::
 
     import json
     import requests
@@ -458,19 +495,36 @@ set ``stream`` to ``True`` and iterate over the response with
     for line in r.iter_lines():
 
         # filter out keep-alive new lines
+        if line:
+            decoded_line = line.decode('utf-8')
+            print(json.loads(decoded_line))
+
+When using `decode_unicode=True` with
+:meth:`Response.iter_lines() <requests.Response.iter_lines>` or
+:meth:`Response.iter_content() <requests.Response.iter_content>`, you'll want
+to provide a fallback encoding in the event the server doesn't provide one::
+
+    r = requests.get('http://httpbin.org/stream/20', stream=True)
+
+    if r.encoding is None:
+        r.encoding = 'utf-8'
+
+    for line in r.iter_lines(decode_unicode=True):
         if line:
             print(json.loads(line))
 
 .. warning::
 
-    :class:`~requests.Response.iter_lines()` is not reentrant safe.
+    :meth:`~requests.Response.iter_lines()` is not reentrant safe.
     Calling this method multiple times causes some of the received data
     being lost. In case you need to call it from multiple places, use
     the resulting iterator object instead::
 
         lines = r.iter_lines()
         # Save the first line for later or just skip it
+
         first_line = next(lines)
+
         for line in lines:
             print(line)
 
@@ -485,11 +539,11 @@ If you need to use a proxy, you can configure individual requests with the
     import requests
 
     proxies = {
-      "http": "http://10.10.1.10:3128",
-      "https": "http://10.10.1.10:1080",
+      'http': 'http://10.10.1.10:3128',
+      'https': 'http://10.10.1.10:1080',
     }
 
-    requests.get("http://example.org", proxies=proxies)
+    requests.get('http://example.org', proxies=proxies)
 
 You can also configure proxies by setting the environment variables
 ``HTTP_PROXY`` and ``HTTPS_PROXY``.
@@ -498,15 +552,14 @@ You can also configure proxies by setting the environment variables
 
     $ export HTTP_PROXY="http://10.10.1.10:3128"
     $ export HTTPS_PROXY="http://10.10.1.10:1080"
+
     $ python
     >>> import requests
-    >>> requests.get("http://example.org")
+    >>> requests.get('http://example.org')
 
 To use HTTP Basic Auth with your proxy, use the `http://user:password@host/` syntax::
 
-    proxies = {
-        "http": "http://user:pass@10.10.1.10:3128/",
-    }
+    proxies = {'http': 'http://user:pass@10.10.1.10:3128/'}
 
 To give a proxy for a specific scheme and host, use the
 `scheme://hostname` form for the key.  This will match for
@@ -514,12 +567,33 @@ any request to the given scheme and exact hostname.
 
 ::
 
-    proxies = {
-      "http://10.20.1.128": "http://10.10.1.10:5323",
-    }
+    proxies = {'http://10.20.1.128': 'http://10.10.1.10:5323'}
 
 Note that proxy URLs must include the scheme.
-    
+
+SOCKS
+^^^^^
+
+.. versionadded:: 2.10.0
+
+In addition to basic HTTP proxies, Requests also supports proxies using the
+SOCKS protocol. This is an optional feature that requires that additional
+third-party libraries be installed before use.
+
+You can get the dependencies for this feature from ``pip``:
+
+.. code-block:: bash
+
+    $ pip install requests[socks]
+
+Once you've installed those dependencies, using a SOCKS proxy is just as easy
+as using a HTTP one::
+
+    proxies = {
+        'http': 'socks5://user:pass@host:port',
+        'https': 'socks5://user:pass@host:port'
+    }
+
 .. _compliance:
 
 Compliance
@@ -581,10 +655,13 @@ So, GitHub returns JSON. That's great, we can use the :meth:`r.json
 ::
 
     >>> commit_data = r.json()
+
     >>> print(commit_data.keys())
     [u'committer', u'author', u'url', u'tree', u'sha', u'parents', u'message']
+
     >>> print(commit_data[u'committer'])
     {u'date': u'2012-05-10T11:10:50-07:00', u'email': u'me@kennethreitz.com', u'name': u'Kenneth Reitz'}
+
     >>> print(commit_data[u'message'])
     makin' history
 
@@ -616,17 +693,21 @@ commits is POST, which creates a new commit. As we're using the Requests repo,
 we should probably avoid making ham-handed POSTS to it. Instead, let's play
 with the Issues feature of GitHub.
 
-This documentation was added in response to Issue #482. Given that this issue
-already exists, we will use it as an example. Let's start by getting it.
+This documentation was added in response to
+`Issue #482 <https://github.com/kennethreitz/requests/issues/482>`_. Given that
+this issue already exists, we will use it as an example. Let's start by getting it.
 
 ::
 
     >>> r = requests.get('https://api.github.com/repos/kennethreitz/requests/issues/482')
     >>> r.status_code
     200
+
     >>> issue = json.loads(r.text)
+
     >>> print(issue[u'title'])
     Feature any http verb in docs
+
     >>> print(issue[u'comments'])
     3
 
@@ -637,9 +718,12 @@ Cool, we have three comments. Let's take a look at the last of them.
     >>> r = requests.get(r.url + u'/comments')
     >>> r.status_code
     200
+
     >>> comments = r.json()
+
     >>> print(comments[0].keys())
     [u'body', u'url', u'created_at', u'updated_at', u'user', u'id']
+
     >>> print(comments[2][u'body'])
     Probably in the "advanced" section
 
@@ -659,6 +743,7 @@ is to POST to the thread. Let's do it.
 
     >>> body = json.dumps({u"body": u"Sounds great! I'll get right on it!"})
     >>> url = u"https://api.github.com/repos/kennethreitz/requests/issues/482/comments"
+
     >>> r = requests.post(url=url, data=body)
     >>> r.status_code
     404
@@ -671,9 +756,11 @@ the very common Basic Auth.
 
     >>> from requests.auth import HTTPBasicAuth
     >>> auth = HTTPBasicAuth('fake@example.com', 'not_a_real_password')
+
     >>> r = requests.post(url=url, data=body, auth=auth)
     >>> r.status_code
     201
+
     >>> content = r.json()
     >>> print(content[u'body'])
     Sounds great! I'll get right on it.
@@ -687,8 +774,10 @@ that.
 
     >>> print(content[u"id"])
     5804413
+
     >>> body = json.dumps({u"body": u"Sounds great! I'll get right on it once I feed my cat."})
     >>> url = u"https://api.github.com/repos/kennethreitz/requests/issues/comments/5804413"
+
     >>> r = requests.patch(url=url, data=body, auth=auth)
     >>> r.status_code
     200
@@ -723,6 +812,24 @@ headers.
 Excellent. Time to write a Python program that abuses the GitHub API in all
 kinds of exciting ways, 4995 more times.
 
+.. _custom-verbs:
+
+Custom Verbs
+------------
+
+From time to time you may be working with a server that, for whatever reason,
+allows use or even requires use of HTTP verbs not covered above. One example of
+this would be the MKCOL method some WEBDAV servers use. Do not fret, these can
+still be used with Requests. These make use of the built-in ``.request``
+method. For example::
+
+    >>> r = requests.request('MKCOL', url, data=data)
+    >>> r.status_code
+    200 # Assuming your call was correct
+
+Utilising this, you can make use of any method verb that your server allows.
+
+
 .. _link-headers:
 
 Link Headers
@@ -781,8 +888,8 @@ with the given prefix will use the given Transport Adapter.
 
 Many of the details of implementing a Transport Adapter are beyond the scope of
 this documentation, but take a look at the next example for a simple SSL use-
-case. For more than that, you might look at subclassing
-``requests.adapters.BaseAdapter``.
+case. For more than that, you might look at subclassing the
+:class:`BaseAdapter <requests.adapters.BaseAdapter>`.
 
 Example: Specific SSL Version
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -794,10 +901,8 @@ that uses a version that isn't compatible with the default.
 
 You can use Transport Adapters for this by taking most of the existing
 implementation of HTTPAdapter, and adding a parameter *ssl_version* that gets
-passed-through to `urllib3`. We'll make a TA that instructs the library to use
-SSLv3:
-
-::
+passed-through to `urllib3`. We'll make a Transport Adapter that instructs the
+library to use SSLv3::
 
     import ssl
 
@@ -809,10 +914,9 @@ SSLv3:
         """"Transport adapter" that allows us to use SSLv3."""
 
         def init_poolmanager(self, connections, maxsize, block=False):
-            self.poolmanager = PoolManager(num_pools=connections,
-                                           maxsize=maxsize,
-                                           block=block,
-                                           ssl_version=ssl.PROTOCOL_SSLv3)
+            self.poolmanager = PoolManager(
+                num_pools=connections, maxsize=maxsize,
+                block=block, ssl_version=ssl.PROTOCOL_SSLv3)
 
 .. _`described here`: http://www.kennethreitz.org/essays/the-future-of-python-http
 .. _`urllib3`: https://github.com/shazow/urllib3
@@ -836,13 +940,21 @@ Two excellent examples are `grequests`_ and `requests-futures`_.
 .. _`grequests`: https://github.com/kennethreitz/grequests
 .. _`requests-futures`: https://github.com/ross/requests-futures
 
+Header Ordering
+---------------
+
+In unusual circumstances you may want to provide headers in an ordered manner. If you pass an ``OrderedDict`` to the ``headers`` keyword argument, that will provide the headers with an ordering. *However*, the ordering of the default headers used by Requests will be preferred, which means that if you override default headers in the ``headers`` keyword argument, they may appear out of order compared to other headers in that keyword argument.
+
+If this is problematic, users should consider setting the default headers on a :class:`Session <requests.Session>` object, by setting :attr:`Session <requests.Session.headers>` to a custom ``OrderedDict``. That ordering will always be preferred.
+
 .. _timeouts:
 
 Timeouts
 --------
 
 Most requests to external servers should have a timeout attached, in case the
-server is not responding in a timely manner. Without a timeout, your code may
+server is not responding in a timely manner. By default, requests do not time
+out unless a timeout value is set explicitly. Without a timeout, your code may
 hang for minutes or more.
 
 The **connect** timeout is the number of seconds Requests will wait for your
@@ -870,7 +982,7 @@ If the remote server is very slow, you can tell Requests to wait forever for
 a response, by passing None as a timeout value and then retrieving a cup of
 coffee.
 
-.. code-block:: python
+::
 
     r = requests.get('https://github.com', timeout=None)
 

docs/user/authentication.rst

@@ -37,7 +37,8 @@ netrc Authentication
 
 If no authentication method is given with the ``auth`` argument, Requests will
 attempt to get the authentication credentials for the URL's hostname from the
-user's netrc file.
+user's netrc file. The netrc file overrides raw HTTP authentication headers
+set with `headers=`.
 
 If credentials for the hostname are found, the request is sent with HTTP Basic
 Auth.
@@ -66,7 +67,7 @@ library allows Requests users to easily make OAuth authenticated requests::
 
     >>> url = 'https://api.twitter.com/1.1/account/verify_credentials.json'
     >>> auth = OAuth1('YOUR_APP_KEY', 'YOUR_APP_SECRET',
-                      'USER_OAUTH_TOKEN', 'USER_OAUTH_TOKEN_SECRET')
+    ...               'USER_OAUTH_TOKEN', 'USER_OAUTH_TOKEN_SECRET')
 
     >>> requests.get(url, auth=auth)
     <Response [200]>
@@ -125,4 +126,3 @@ Further examples can be found under the `Requests organization`_ and in the
 .. _Kerberos: https://github.com/requests/requests-kerberos
 .. _NTLM: https://github.com/requests/requests-ntlm
 .. _Requests organization: https://github.com/requests
-

docs/user/install.rst

@@ -7,23 +7,19 @@ This part of the documentation covers the installation of Requests.
 The first step to using any software package is getting it properly installed.
 
 
-Distribute & Pip
-----------------
+Pip Install Requests
+--------------------
 
-Installing Requests is simple with `pip <https://pip.pypa.io>`_, just run
-this in your terminal::
+To install Requests, simply run this simple command in your terminal of choice::
 
     $ pip install requests
 
-or, with `easy_install <http://pypi.python.org/pypi/setuptools>`_::
+If you don't have `pip <https://pip.pypa.io>`_ installed (tisk tisk!),
+`this Python installation guide <http://docs.python-guide.org/en/latest/starting/installation/>`_
+can guide you through the process.
 
-    $ easy_install requests
-
-But, you really `shouldn't do that <https://stackoverflow.com/questions/3220404/why-use-pip-over-easy-install>`_.
-
-
-Get the Code
-------------
+Get the Source Code
+-------------------
 
 Requests is actively developed on GitHub, where the code is
 `always available <https://github.com/kennethreitz/requests>`_.
@@ -32,16 +28,12 @@ You can either clone the public repository::
 
     $ git clone git://github.com/kennethreitz/requests.git
 
-Download the `tarball <https://github.com/kennethreitz/requests/tarball/master>`_::
+Or, download the `tarball <https://github.com/kennethreitz/requests/tarball/master>`_::
 
     $ curl -OL https://github.com/kennethreitz/requests/tarball/master
+      # optionally, zipball is also available (for Windows users).
 
-Or, download the `zipball <https://github.com/kennethreitz/requests/zipball/master>`_::
-
-    $ curl -OL https://github.com/kennethreitz/requests/zipball/master
-
-
-Once you have a copy of the source, you can embed it in your Python package,
-or install it into your site-packages easily::
+Once you have a copy of the source, you can embed it in your own Python
+package, or install it into your site-packages easily::
 
     $ python setup.py install

docs/user/quickstart.rst

@@ -27,7 +27,7 @@ Begin by importing the Requests module::
     >>> import requests
 
 Now, let's try to get a webpage. For this example, let's get GitHub's public
-timeline ::
+timeline::
 
     >>> r = requests.get('https://api.github.com/events')
 
@@ -37,15 +37,15 @@ get all the information we need from this object.
 Requests' simple API means that all forms of HTTP request are as obvious. For
 example, this is how you make an HTTP POST request::
 
-    >>> r = requests.post("http://httpbin.org/post")
+    >>> r = requests.post('http://httpbin.org/post', data = {'key':'value'})
 
 Nice, right? What about the other HTTP request types: PUT, DELETE, HEAD and
 OPTIONS? These are all just as simple::
 
-    >>> r = requests.put("http://httpbin.org/put")
-    >>> r = requests.delete("http://httpbin.org/delete")
-    >>> r = requests.head("http://httpbin.org/get")
-    >>> r = requests.options("http://httpbin.org/get")
+    >>> r = requests.put('http://httpbin.org/put', data = {'key':'value'})
+    >>> r = requests.delete('http://httpbin.org/delete')
+    >>> r = requests.head('http://httpbin.org/get')
+    >>> r = requests.options('http://httpbin.org/get')
 
 That's all well and good, but it's also only the start of what Requests can
 do.
@@ -63,7 +63,7 @@ Requests allows you to provide these arguments as a dictionary, using the
 following code::
 
     >>> payload = {'key1': 'value1', 'key2': 'value2'}
-    >>> r = requests.get("http://httpbin.org/get", params=payload)
+    >>> r = requests.get('http://httpbin.org/get', params=payload)
 
 You can see that the URL has been correctly encoded by printing the URL::
 
@@ -76,7 +76,8 @@ URL's query string.
 You can also pass a list of items as a value::
 
     >>> payload = {'key1': 'value1', 'key2': ['value2', 'value3']}
-    >>> r = requests.get("http://httpbin.org/get", params=payload)
+
+    >>> r = requests.get('http://httpbin.org/get', params=payload)
     >>> print(r.url)
     http://httpbin.org/get?key1=value1&key2=value2&key2=value3
 
@@ -87,6 +88,7 @@ We can read the content of the server's response. Consider the GitHub timeline
 again::
 
     >>> import requests
+
     >>> r = requests.get('https://api.github.com/events')
     >>> r.text
     u'[{"repository":{"open_issues":0,"url":"https://github.com/...
@@ -130,8 +132,9 @@ For example, to create an image from binary data returned by a request, you can
 use the following code::
 
     >>> from PIL import Image
-    >>> from StringIO import StringIO
-    >>> i = Image.open(StringIO(r.content))
+    >>> from io import BytesIO
+
+    >>> i = Image.open(BytesIO(r.content))
 
 
 JSON Response Content
@@ -140,15 +143,16 @@ JSON Response Content
 There's also a builtin JSON decoder, in case you're dealing with JSON data::
 
     >>> import requests
+
     >>> r = requests.get('https://api.github.com/events')
     >>> r.json()
     [{u'repository': {u'open_issues': 0, u'url': 'https://github.com/...
 
-In case the JSON decoding fails, ``r.json`` raises an exception. For example, if
+In case the JSON decoding fails, ``r.json()`` raises an exception. For example, if
 the response gets a 204 (No Content), or if the response contains invalid JSON,
-attempting ``r.json`` raises ``ValueError: No JSON object could be decoded``.
+attempting ``r.json()`` raises ``ValueError: No JSON object could be decoded``.
 
-It should be noted that the success of the call to ``r.json`` does **not**
+It should be noted that the success of the call to ``r.json()`` does **not**
 indicate the success of the response. Some servers may return a JSON object in a
 failed response (e.g. error details with HTTP 500). Such JSON will be decoded
 and returned. To check that a request is successful, use
@@ -163,8 +167,10 @@ server, you can access ``r.raw``. If you want to do this, make sure you set
 ``stream=True`` in your initial request. Once you do, you can do this::
 
     >>> r = requests.get('https://api.github.com/events', stream=True)
+
     >>> r.raw
     <requests.packages.urllib3.response.HTTPResponse object at 0x101194810>
+
     >>> r.raw.read(10)
     '\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\x03'
 
@@ -189,7 +195,6 @@ If you'd like to add HTTP headers to a request, simply pass in a ``dict`` to the
 
 For example, we didn't specify our user-agent in the previous example::
 
-    >>> import json
     >>> url = 'https://api.github.com/some/endpoint'
     >>> headers = {'user-agent': 'my-app/0.0.1'}
 
@@ -197,13 +202,16 @@ For example, we didn't specify our user-agent in the previous example::
 
 Note: Custom headers are given less precedence than more specific sources of information. For instance:
 
-* Authorization headers will be overridden if credentials are passed via the ``auth`` parameter or are specified in a ``.netrc`` accessible in the environment.
+* Authorization headers set with `headers=` will be overridden if credentials
+  are specified in ``.netrc``, which in turn will be overridden by the  ``auth=``
+  parameter.
 * Authorization headers will be removed if you get redirected off-host.
 * Proxy-Authorization headers will be overridden by proxy credentials provided in the URL.
 * Content-Length headers will be overridden when we can determine the length of the content.
 
 Furthermore, Requests does not change its behavior at all based on which custom headers are specified. The headers are simply passed on into the final request.
 
+Note: All header values must be a ``string``, bytestring, or unicode. While permitted, it's advised to avoid passing unicode header values.
 
 More complicated POST requests
 ------------------------------
@@ -213,6 +221,7 @@ To do this, simply pass a dictionary to the ``data`` argument. Your
 dictionary of data will automatically be form-encoded when the request is made::
 
     >>> payload = {'key1': 'value1', 'key2': 'value2'}
+
     >>> r = requests.post("http://httpbin.org/post", data=payload)
     >>> print(r.text)
     {
@@ -230,6 +239,7 @@ you pass in a ``string`` instead of a ``dict``, that data will be posted directl
 For example, the GitHub API v3 accepts JSON-Encoded POST/PATCH data::
 
     >>> import json
+
     >>> url = 'https://api.github.com/some/endpoint'
     >>> payload = {'some': 'data'}
 
@@ -238,7 +248,6 @@ For example, the GitHub API v3 accepts JSON-Encoded POST/PATCH data::
 Instead of encoding the ``dict`` yourself, you can also pass it directly using
 the ``json`` parameter (added in version 2.4.2) and it will be encoded automatically::
 
-    >>> import json
     >>> url = 'https://api.github.com/some/endpoint'
     >>> payload = {'some': 'data'}
 
@@ -297,11 +306,19 @@ In the event you are posting a very large file as a ``multipart/form-data``
 request, you may want to stream the request. By default, ``requests`` does not
 support this, but there is a separate package which does -
 ``requests-toolbelt``. You should read `the toolbelt's documentation
-<https://toolbelt.readthedocs.org>`_ for more details about how to use it.
+<https://toolbelt.readthedocs.io>`_ for more details about how to use it.
 
 For sending multiple files in one request refer to the :ref:`advanced <advanced>`
 section.
 
+.. warning:: It is strongly recommended that you open files in `binary mode`_.
+             This is because Requests may attempt to provide the
+             ``Content-Length`` header for you, and if it does this value will
+             be set to the number of *bytes* in the file. Errors may occur if
+             you open the file in *text mode*.
+
+.. _binary mode: https://docs.python.org/2/tutorial/inputoutput.html#reading-and-writing-files
+
 
 Response Status Codes
 ---------------------
@@ -400,6 +417,19 @@ parameter::
     >>> r.text
     '{"cookies": {"cookies_are": "working"}}'
 
+Cookies are returned in a :class:`~requests.cookies.RequestsCookieJar`,
+which acts like a ``dict`` but also offers a more complete interface,
+suitable for use over multiple domains or paths.  Cookie jars can
+also be passed in to requests::
+
+    >>> jar = requests.cookies.RequestsCookieJar()
+    >>> jar.set('tasty_cookie', 'yum', domain='httpbin.org', path='/cookies')
+    >>> jar.set('gross_cookie', 'blech', domain='httpbin.org', path='/elsewhere')
+    >>> url = 'http://httpbin.org/cookies'
+    >>> r = requests.get(url, cookies=jar)
+    >>> r.text
+    '{"cookies": {"tasty_cookie": "yum"}}'
+
 
 Redirection and History
 -----------------------
@@ -409,7 +439,7 @@ HEAD.
 
 We can use the ``history`` property of the Response object to track redirection.
 
-The :meth:`Response.history <requests.Response.history>` list contains the
+The :attr:`Response.history <requests.Response.history>` list contains the
 :class:`Response <requests.Response>` objects that were created in order to
 complete the request. The list is sorted from the oldest to the most recent
 response.
@@ -417,10 +447,13 @@ response.
 For example, GitHub redirects all HTTP requests to HTTPS::
 
     >>> r = requests.get('http://github.com')
+
     >>> r.url
     'https://github.com/'
+
     >>> r.status_code
     200
+
     >>> r.history
     [<Response [301]>]
 
@@ -429,16 +462,20 @@ If you're using GET, OPTIONS, POST, PUT, PATCH or DELETE, you can disable
 redirection handling with the ``allow_redirects`` parameter::
 
     >>> r = requests.get('http://github.com', allow_redirects=False)
+
     >>> r.status_code
     301
+
     >>> r.history
     []
 
 If you're using HEAD, you can enable redirection as well::
 
     >>> r = requests.head('http://github.com', allow_redirects=True)
+
     >>> r.url
     'https://github.com/'
+
     >>> r.history
     [<Response [301]>]
 
@@ -447,7 +484,9 @@ Timeouts
 --------
 
 You can tell Requests to stop waiting for a response after a given number of
-seconds with the ``timeout`` parameter::
+seconds with the ``timeout`` parameter. Nearly all production code should use 
+this parameter in nearly all requests. Failure to do so can cause your program
+to hang indefinitely::
 
     >>> requests.get('http://github.com', timeout=0.001)
     Traceback (most recent call last):
@@ -460,26 +499,28 @@ seconds with the ``timeout`` parameter::
     ``timeout`` is not a time limit on the entire response download;
     rather, an exception is raised if the server has not issued a
     response for ``timeout`` seconds (more precisely, if no bytes have been
-    received on the underlying socket for ``timeout`` seconds).
+    received on the underlying socket for ``timeout`` seconds). If no timeout is specified explicitly, requests do
+    not time out.
 
 
 Errors and Exceptions
 ---------------------
 
 In the event of a network problem (e.g. DNS failure, refused connection, etc),
-Requests will raise a :class:`~requests.exceptions.ConnectionError` exception.
+Requests will raise a :exc:`~requests.exceptions.ConnectionError` exception.
 
-In the rare event of an invalid HTTP response, Requests will raise an
-:class:`~requests.exceptions.HTTPError` exception.
+:meth:`Response.raise_for_status() <requests.Response.raise_for_status>` will
+raise an :exc:`~requests.exceptions.HTTPError` if the HTTP request
+returned an unsuccessful status code.
 
-If a request times out, a :class:`~requests.exceptions.Timeout` exception is
+If a request times out, a :exc:`~requests.exceptions.Timeout` exception is
 raised.
 
 If a request exceeds the configured number of maximum redirections, a
-:class:`~requests.exceptions.TooManyRedirects` exception is raised.
+:exc:`~requests.exceptions.TooManyRedirects` exception is raised.
 
 All exceptions that Requests explicitly raises inherit from
-:class:`requests.exceptions.RequestException`.
+:exc:`requests.exceptions.RequestException`.
 
 -----------------------
 

requests/__init__.py

@@ -36,17 +36,16 @@ usage:
 The other HTTP methods are supported - see `requests.api`. Full documentation
 is at <http://python-requests.org>.
 
-:copyright: (c) 2015 by Kenneth Reitz.
+:copyright: (c) 2016 by Kenneth Reitz.
 :license: Apache 2.0, see LICENSE for more details.
-
 """
 
 __title__ = 'requests'
-__version__ = '2.8.1'
-__build__ = 0x020801
+__version__ = '2.12.1'
+__build__ = 0x021201
 __author__ = 'Kenneth Reitz'
 __license__ = 'Apache 2.0'
-__copyright__ = 'Copyright 2015 Kenneth Reitz'
+__copyright__ = 'Copyright 2016 Kenneth Reitz'
 
 # Attempt to enable urllib3's SNI support, if possible
 try:
@@ -55,6 +54,12 @@ try:
 except ImportError:
     pass
 
+import warnings
+
+# urllib3's DependencyWarnings should be silenced.
+from .packages.urllib3.exceptions import DependencyWarning
+warnings.simplefilter('ignore', DependencyWarning)
+
 from . import utils
 from .models import Request, Response, PreparedRequest
 from .api import request, get, head, post, patch, put, delete, options
@@ -62,7 +67,8 @@ from .sessions import session, Session
 from .status_codes import codes
 from .exceptions import (
     RequestException, Timeout, URLRequired,
-    TooManyRedirects, HTTPError, ConnectionError
+    TooManyRedirects, HTTPError, ConnectionError,
+    FileModeWarning, ConnectTimeout, ReadTimeout
 )
 
 # Set default logging handler to avoid "No handler found" warnings.
@@ -75,3 +81,6 @@ except ImportError:
             pass
 
 logging.getLogger(__name__).addHandler(NullHandler())
+
+# FileModeWarnings go off per the default.
+warnings.simplefilter('default', FileModeWarning, append=True)

requests/_internal_utils.py

@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+
+"""
+requests._internal_utils
+~~~~~~~~~~~~~~
+
+Provides utility functions that are consumed internally by Requests
+which depend on extremely few external helpers (such as compat)
+"""
+
+from .compat import is_py2, builtin_str
+
+
+def to_native_string(string, encoding='ascii'):
+    """Given a string object, regardless of type, returns a representation of
+    that string in the native string type, encoding and decoding where
+    necessary. This assumes ASCII unless told otherwise.
+    """
+    if isinstance(string, builtin_str):
+        out = string
+    else:
+        if is_py2:
+            out = string.encode(encoding)
+        else:
+            out = string.decode(encoding)
+
+    return out

requests/adapters.py

@@ -8,6 +8,7 @@ This module contains the transport adapters that Requests uses to define
 and maintain connections.
 """
 
+import os.path
 import socket
 
 from .models import Response
@@ -18,7 +19,7 @@ from .packages.urllib3.util.retry import Retry
 from .compat import urlparse, basestring
 from .utils import (DEFAULT_CA_BUNDLE_PATH, get_encoding_from_headers,
                     prepend_scheme_if_needed, get_auth_from_url, urldefragauth,
-                    select_proxy)
+                    select_proxy, to_native_string)
 from .structures import CaseInsensitiveDict
 from .packages.urllib3.exceptions import ClosedPoolError
 from .packages.urllib3.exceptions import ConnectTimeoutError
@@ -32,9 +33,15 @@ from .packages.urllib3.exceptions import SSLError as _SSLError
 from .packages.urllib3.exceptions import ResponseError
 from .cookies import extract_cookies_to_jar
 from .exceptions import (ConnectionError, ConnectTimeout, ReadTimeout, SSLError,
-                         ProxyError, RetryError)
+                         ProxyError, RetryError, InvalidSchema)
 from .auth import _basic_auth_str
 
+try:
+    from .packages.urllib3.contrib.socks import SOCKSProxyManager
+except ImportError:
+    def SOCKSProxyManager(*args, **kwargs):
+        raise InvalidSchema("Missing dependencies for SOCKS support.")
+
 DEFAULT_POOLBLOCK = False
 DEFAULT_POOLSIZE = 10
 DEFAULT_RETRIES = 0
@@ -47,10 +54,24 @@ class BaseAdapter(object):
     def __init__(self):
         super(BaseAdapter, self).__init__()
 
-    def send(self):
+    def send(self, request, stream=False, timeout=None, verify=True,
+             cert=None, proxies=None):
+        """Sends PreparedRequest object. Returns Response object.
+
+        :param request: The :class:`PreparedRequest <PreparedRequest>` being sent.
+        :param stream: (optional) Whether to stream the request content.
+        :param timeout: (optional) How long to wait for the server to send
+            data before giving up, as a float, or a :ref:`(connect timeout,
+            read timeout) <timeouts>` tuple.
+        :type timeout: float or tuple
+        :param verify: (optional) Whether to verify SSL certificates.
+        :param cert: (optional) Any user-provided SSL certificate to be trusted.
+        :param proxies: (optional) The proxies dictionary to apply to the request.
+        """
         raise NotImplementedError
 
     def close(self):
+        """Cleans up adapter specific items."""
         raise NotImplementedError
 
 
@@ -64,7 +85,7 @@ class HTTPAdapter(BaseAdapter):
 
     :param pool_connections: The number of urllib3 connection pools to cache.
     :param pool_maxsize: The maximum number of connections to save in the pool.
-    :param int max_retries: The maximum number of retries each connection
+    :param max_retries: The maximum number of retries each connection
         should attempt. Note, this applies only to failed DNS lookups, socket
         connections and connection timeouts, never to requests where data has
         made it to the server. By default, Requests does not retry failed
@@ -107,7 +128,7 @@ class HTTPAdapter(BaseAdapter):
 
     def __setstate__(self, state):
         # Can't handle by adding 'proxy_manager' to self.__attrs__ because
-        # because self.poolmanager uses a lambda function, which isn't pickleable.
+        # self.poolmanager uses a lambda function, which isn't pickleable.
         self.proxy_manager = {}
         self.config = {}
 
@@ -147,10 +168,24 @@ class HTTPAdapter(BaseAdapter):
         :param proxy: The proxy to return a urllib3 ProxyManager for.
         :param proxy_kwargs: Extra keyword arguments used to configure the Proxy Manager.
         :returns: ProxyManager
+        :rtype: requests.packages.urllib3.ProxyManager
         """
-        if not proxy in self.proxy_manager:
+        if proxy in self.proxy_manager:
+            manager = self.proxy_manager[proxy]
+        elif proxy.lower().startswith('socks'):
+            username, password = get_auth_from_url(proxy)
+            manager = self.proxy_manager[proxy] = SOCKSProxyManager(
+                proxy,
+                username=username,
+                password=password,
+                num_pools=self._pool_connections,
+                maxsize=self._pool_maxsize,
+                block=self._pool_block,
+                **proxy_kwargs
+            )
+        else:
             proxy_headers = self.proxy_headers(proxy)
-            self.proxy_manager[proxy] = proxy_from_url(
+            manager = self.proxy_manager[proxy] = proxy_from_url(
                 proxy,
                 proxy_headers=proxy_headers,
                 num_pools=self._pool_connections,
@@ -158,7 +193,7 @@ class HTTPAdapter(BaseAdapter):
                 block=self._pool_block,
                 **proxy_kwargs)
 
-        return self.proxy_manager[proxy]
+        return manager
 
     def cert_verify(self, conn, url, verify, cert):
         """Verify a SSL certificate. This method should not be called from user
@@ -185,10 +220,15 @@ class HTTPAdapter(BaseAdapter):
                 raise Exception("Could not find a suitable SSL CA certificate bundle.")
 
             conn.cert_reqs = 'CERT_REQUIRED'
-            conn.ca_certs = cert_loc
+
+            if not os.path.isdir(cert_loc):
+                conn.ca_certs = cert_loc
+            else:
+                conn.ca_cert_dir = cert_loc
         else:
             conn.cert_reqs = 'CERT_NONE'
             conn.ca_certs = None
+            conn.ca_cert_dir = None
 
         if cert:
             if not isinstance(cert, basestring):
@@ -205,6 +245,7 @@ class HTTPAdapter(BaseAdapter):
 
         :param req: The :class:`PreparedRequest <PreparedRequest>` used to generate the response.
         :param resp: The urllib3 response object.
+        :rtype: requests.Response
         """
         response = Response()
 
@@ -240,6 +281,7 @@ class HTTPAdapter(BaseAdapter):
 
         :param url: The URL to connect to.
         :param proxies: (optional) A Requests-style dictionary of proxies used on this request.
+        :rtype: requests.packages.urllib3.ConnectionPool
         """
         proxy = select_proxy(url, proxies)
 
@@ -258,10 +300,12 @@ class HTTPAdapter(BaseAdapter):
     def close(self):
         """Disposes of any internal state.
 
-        Currently, this just closes the PoolManager, which closes pooled
-        connections.
+        Currently, this closes the PoolManager and any active ProxyManager,
+        which closes any pooled connections.
         """
         self.poolmanager.clear()
+        for proxy in self.proxy_manager.values():
+            proxy.clear()
 
     def request_url(self, request, proxies):
         """Obtain the url to use when making the final request.
@@ -275,13 +319,20 @@ class HTTPAdapter(BaseAdapter):
 
         :param request: The :class:`PreparedRequest <PreparedRequest>` being sent.
         :param proxies: A dictionary of schemes or schemes and hosts to proxy URLs.
+        :rtype: str
         """
         proxy = select_proxy(request.url, proxies)
         scheme = urlparse(request.url).scheme
-        if proxy and scheme != 'https':
+
+        is_proxied_http_request = (proxy and scheme != 'https')
+        using_socks_proxy = False
+        if proxy:
+            proxy_scheme = urlparse(proxy).scheme.lower()
+            using_socks_proxy = proxy_scheme.startswith('socks')
+
+        url = request.path_url
+        if is_proxied_http_request and not using_socks_proxy:
             url = urldefragauth(request.url)
-        else:
-            url = request.path_url
 
         return url
 
@@ -310,11 +361,12 @@ class HTTPAdapter(BaseAdapter):
         :class:`HTTPAdapter <requests.adapters.HTTPAdapter>`.
 
         :param proxies: The url of the proxy being used for this request.
+        :rtype: dict
         """
         headers = {}
         username, password = get_auth_from_url(proxy)
 
-        if username and password:
+        if username:
             headers['Proxy-Authorization'] = _basic_auth_str(username,
                                                              password)
 
@@ -332,6 +384,7 @@ class HTTPAdapter(BaseAdapter):
         :param verify: (optional) Whether to verify SSL certificates.
         :param cert: (optional) Any user-provided SSL certificate to be trusted.
         :param proxies: (optional) The proxies dictionary to apply to the request.
+        :rtype: requests.Response
         """
 
         conn = self.get_connection(request.url, proxies)
@@ -394,7 +447,15 @@ class HTTPAdapter(BaseAdapter):
                         low_conn.send(b'\r\n')
                     low_conn.send(b'0\r\n\r\n')
 
-                    r = low_conn.getresponse()
+                    # Receive the response from the server
+                    try:
+                        # For Python 2.7+ versions, use buffering of HTTP
+                        # responses
+                        r = low_conn.getresponse(buffering=True)
+                    except TypeError:
+                        # For compatibility with Python 2.6 versions and back
+                        r = low_conn.getresponse()
+
                     resp = HTTPResponse.from_httplib(
                         r,
                         pool=conn,
@@ -420,6 +481,9 @@ class HTTPAdapter(BaseAdapter):
             if isinstance(e.reason, ResponseError):
                 raise RetryError(e, request=request)
 
+            if isinstance(e.reason, _ProxyError):
+                raise ProxyError(e, request=request)
+
             raise ConnectionError(e, request=request)
 
         except ClosedPoolError as e:

requests/api.py

@@ -8,7 +8,6 @@ This module implements the Requests API.
 
 :copyright: (c) 2012 by Kenneth Reitz.
 :license: Apache2, see LICENSE for more details.
-
 """
 
 from . import sessions
@@ -24,16 +23,20 @@ def request(method, url, **kwargs):
     :param json: (optional) json data to send in the body of the :class:`Request`.
     :param headers: (optional) Dictionary of HTTP Headers to send with the :class:`Request`.
     :param cookies: (optional) Dict or CookieJar object to send with the :class:`Request`.
-    :param files: (optional) Dictionary of ``'name': file-like-objects`` (or ``{'name': ('filename', fileobj)}``) for multipart encoding upload.
+    :param files: (optional) Dictionary of ``'name': file-like-objects`` (or ``{'name': file-tuple}``) for multipart encoding upload.
+        ``file-tuple`` can be a 2-tuple ``('filename', fileobj)``, 3-tuple ``('filename', fileobj, 'content_type')``
+        or a 4-tuple ``('filename', fileobj, 'content_type', custom_headers)``, where ``'content-type'`` is a string
+        defining the content type of the given file and ``custom_headers`` a dict-like object containing additional headers
+        to add for the file.
     :param auth: (optional) Auth tuple to enable Basic/Digest/Custom HTTP Auth.
     :param timeout: (optional) How long to wait for the server to send data
         before giving up, as a float, or a :ref:`(connect timeout, read
         timeout) <timeouts>` tuple.
     :type timeout: float or tuple
-    :param allow_redirects: (optional) Boolean. Set to True if POST/PUT/DELETE redirect following is allowed.
+    :param allow_redirects: (optional) Boolean. Enable/disable GET/OPTIONS/POST/PUT/PATCH/DELETE/HEAD redirection.
     :type allow_redirects: bool
     :param proxies: (optional) Dictionary mapping protocol to the URL of the proxy.
-    :param verify: (optional) if ``True``, the SSL cert will be verified. A CA_BUNDLE path can also be provided.
+    :param verify: (optional) whether the SSL cert will be verified. A CA_BUNDLE path can also be provided. Defaults to ``True``.
     :param stream: (optional) if ``False``, the response content will be immediately downloaded.
     :param cert: (optional) if String, path to ssl client cert file (.pem). If Tuple, ('cert', 'key') pair.
     :return: :class:`Response <Response>` object
@@ -46,13 +49,11 @@ def request(method, url, **kwargs):
       <Response [200]>
     """
 
-    session = sessions.Session()
-    response = session.request(method=method, url=url, **kwargs)
-    # By explicitly closing the session, we avoid leaving sockets open which
-    # can trigger a ResourceWarning in some cases, and look like a memory leak
-    # in others.
-    session.close()
-    return response
+    # By using the 'with' statement we are sure the session is closed, thus we
+    # avoid leaving sockets open which can trigger a ResourceWarning in some
+    # cases, and look like a memory leak in others.
+    with sessions.Session() as session:
+        return session.request(method=method, url=url, **kwargs)
 
 
 def get(url, params=None, **kwargs):
@@ -114,6 +115,7 @@ def put(url, data=None, **kwargs):
 
     :param url: URL for the new :class:`Request` object.
     :param data: (optional) Dictionary, bytes, or file-like object to send in the body of the :class:`Request`.
+    :param json: (optional) json data to send in the body of the :class:`Request`.
     :param \*\*kwargs: Optional arguments that ``request`` takes.
     :return: :class:`Response <Response>` object
     :rtype: requests.Response
@@ -127,6 +129,7 @@ def patch(url, data=None, **kwargs):
 
     :param url: URL for the new :class:`Request` object.
     :param data: (optional) Dictionary, bytes, or file-like object to send in the body of the :class:`Request`.
+    :param json: (optional) json data to send in the body of the :class:`Request`.
     :param \*\*kwargs: Optional arguments that ``request`` takes.
     :return: :class:`Response <Response>` object
     :rtype: requests.Response

requests/auth.py

@@ -17,7 +17,8 @@ from base64 import b64encode
 
 from .compat import urlparse, str
 from .cookies import extract_cookies_to_jar
-from .utils import parse_dict_header, to_native_string
+from ._internal_utils import to_native_string
+from .utils import parse_dict_header
 from .status_codes import codes
 
 CONTENT_TYPE_FORM_URLENCODED = 'application/x-www-form-urlencoded'
@@ -43,10 +44,20 @@ class AuthBase(object):
 
 class HTTPBasicAuth(AuthBase):
     """Attaches HTTP Basic Authentication to the given Request object."""
+
     def __init__(self, username, password):
         self.username = username
         self.password = password
 
+    def __eq__(self, other):
+        return all([
+            self.username == getattr(other, 'username', None),
+            self.password == getattr(other, 'password', None)
+        ])
+
+    def __ne__(self, other):
+        return not self == other
+
     def __call__(self, r):
         r.headers['Authorization'] = _basic_auth_str(self.username, self.password)
         return r
@@ -54,6 +65,7 @@ class HTTPBasicAuth(AuthBase):
 
 class HTTPProxyAuth(HTTPBasicAuth):
     """Attaches HTTP Proxy Authentication to a given Request object."""
+
     def __call__(self, r):
         r.headers['Proxy-Authorization'] = _basic_auth_str(self.username, self.password)
         return r
@@ -61,6 +73,7 @@ class HTTPProxyAuth(HTTPBasicAuth):
 
 class HTTPDigestAuth(AuthBase):
     """Attaches HTTP Digest Authentication to the given Request object."""
+
     def __init__(self, username, password):
         self.username = username
         self.password = password
@@ -78,12 +91,16 @@ class HTTPDigestAuth(AuthBase):
             self._thread_local.num_401_calls = None
 
     def build_digest_header(self, method, url):
+        """
+        :rtype: str
+        """
 
         realm = self._thread_local.chal['realm']
         nonce = self._thread_local.chal['nonce']
         qop = self._thread_local.chal.get('qop')
         algorithm = self._thread_local.chal.get('algorithm')
         opaque = self._thread_local.chal.get('opaque')
+        hash_utf8 = None
 
         if algorithm is None:
             _algorithm = 'MD5'
@@ -136,7 +153,7 @@ class HTTPDigestAuth(AuthBase):
         if _algorithm == 'MD5-SESS':
             HA1 = hash_utf8('%s:%s:%s' % (HA1, nonce, cnonce))
 
-        if qop is None:
+        if not qop:
             respdig = KD(HA1, "%s:%s" % (nonce, HA2))
         elif qop == 'auth' or 'auth' in qop.split(','):
             noncebit = "%s:%s:%s:%s:%s" % (
@@ -169,7 +186,11 @@ class HTTPDigestAuth(AuthBase):
             self._thread_local.num_401_calls = 1
 
     def handle_401(self, r, **kwargs):
-        """Takes the given response and tries digest-auth, if needed."""
+        """
+        Takes the given response and tries digest-auth, if needed.
+
+        :rtype: requests.Response
+        """
 
         if self._thread_local.pos is not None:
             # Rewind the file position indicator of the body to where
@@ -221,3 +242,12 @@ class HTTPDigestAuth(AuthBase):
         self._thread_local.num_401_calls = 1
 
         return r
+
+    def __eq__(self, other):
+        return all([
+            self.username == getattr(other, 'username', None),
+            self.password == getattr(other, 'password', None)
+        ])
+
+    def __ne__(self, other):
+        return not self == other

requests/cacert.pem

@@ -1,31 +1,4 @@
 
-# Issuer: O=Equifax OU=Equifax Secure Certificate Authority
-# Subject: O=Equifax OU=Equifax Secure Certificate Authority
-# Label: "Equifax Secure CA"
-# Serial: 903804111
-# MD5 Fingerprint: 67:cb:9d:c0:13:24:8a:82:9b:b2:17:1e:d1:1b:ec:d4
-# SHA1 Fingerprint: d2:32:09:ad:23:d3:14:23:21:74:e4:0d:7f:9d:62:13:97:86:63:3a
-# SHA256 Fingerprint: 08:29:7a:40:47:db:a2:36:80:c7:31:db:6e:31:76:53:ca:78:48:e1:be:bd:3a:0b:01:79:a7:07:f9:2c:f1:78
------BEGIN CERTIFICATE-----
-MIIDIDCCAomgAwIBAgIENd70zzANBgkqhkiG9w0BAQUFADBOMQswCQYDVQQGEwJV
-UzEQMA4GA1UEChMHRXF1aWZheDEtMCsGA1UECxMkRXF1aWZheCBTZWN1cmUgQ2Vy
-dGlmaWNhdGUgQXV0aG9yaXR5MB4XDTk4MDgyMjE2NDE1MVoXDTE4MDgyMjE2NDE1
-MVowTjELMAkGA1UEBhMCVVMxEDAOBgNVBAoTB0VxdWlmYXgxLTArBgNVBAsTJEVx
-dWlmYXggU2VjdXJlIENlcnRpZmljYXRlIEF1dGhvcml0eTCBnzANBgkqhkiG9w0B
-AQEFAAOBjQAwgYkCgYEAwV2xWGcIYu6gmi0fCG2RFGiYCh7+2gRvE4RiIcPRfM6f
-BeC4AfBONOziipUEZKzxa1NfBbPLZ4C/QgKO/t0BCezhABRP/PvwDN1Dulsr4R+A
-cJkVV5MW8Q+XarfCaCMczE1ZMKxRHjuvK9buY0V7xdlfUNLjUA86iOe/FP3gx7kC
-AwEAAaOCAQkwggEFMHAGA1UdHwRpMGcwZaBjoGGkXzBdMQswCQYDVQQGEwJVUzEQ
-MA4GA1UEChMHRXF1aWZheDEtMCsGA1UECxMkRXF1aWZheCBTZWN1cmUgQ2VydGlm
-aWNhdGUgQXV0aG9yaXR5MQ0wCwYDVQQDEwRDUkwxMBoGA1UdEAQTMBGBDzIwMTgw
-ODIyMTY0MTUxWjALBgNVHQ8EBAMCAQYwHwYDVR0jBBgwFoAUSOZo+SvSspXXR9gj
-IBBPM5iQn9QwHQYDVR0OBBYEFEjmaPkr0rKV10fYIyAQTzOYkJ/UMAwGA1UdEwQF
-MAMBAf8wGgYJKoZIhvZ9B0EABA0wCxsFVjMuMGMDAgbAMA0GCSqGSIb3DQEBBQUA
-A4GBAFjOKer89961zgK5F7WF0bnj4JXMJTENAKaSbn+2kmOeUJXRmm/kEd5jhW6Y
-7qj/WsjTVbJmcVfewCHrPSqnI0kBBIZCe/zuf6IWUrVnZ9NA2zsmWLIodz2uFHdh
-1voqZiegDfqnc1zqcPGUIWVEX/r87yloqaKHee9570+sB3c4
------END CERTIFICATE-----
-
 # Issuer: CN=GlobalSign Root CA O=GlobalSign nv-sa OU=Root CA
 # Subject: CN=GlobalSign Root CA O=GlobalSign nv-sa OU=Root CA
 # Label: "GlobalSign Root CA"
@@ -117,38 +90,6 @@ F4ErWjfJXir0xuKhXFSbplQAz/DxwceYMBo7Nhbbo27q/a2ywtrvAkcTisDxszGt
 TxzhT5yvDwyd93gN2PQ1VoDat20Xj50egWTh/sVFuq1ruQp6Tk9LhO5L8X3dEQ==
 -----END CERTIFICATE-----
 
-# Issuer: CN=VeriSign Class 4 Public Primary Certification Authority - G3 O=VeriSign, Inc. OU=VeriSign Trust Network/(c) 1999 VeriSign, Inc. - For authorized use only
-# Subject: CN=VeriSign Class 4 Public Primary Certification Authority - G3 O=VeriSign, Inc. OU=VeriSign Trust Network/(c) 1999 VeriSign, Inc. - For authorized use only
-# Label: "Verisign Class 4 Public Primary Certification Authority - G3"
-# Serial: 314531972711909413743075096039378935511
-# MD5 Fingerprint: db:c8:f2:27:2e:b1:ea:6a:29:23:5d:fe:56:3e:33:df
-# SHA1 Fingerprint: c8:ec:8c:87:92:69:cb:4b:ab:39:e9:8d:7e:57:67:f3:14:95:73:9d
-# SHA256 Fingerprint: e3:89:36:0d:0f:db:ae:b3:d2:50:58:4b:47:30:31:4e:22:2f:39:c1:56:a0:20:14:4e:8d:96:05:61:79:15:06
------BEGIN CERTIFICATE-----
-MIIEGjCCAwICEQDsoKeLbnVqAc/EfMwvlF7XMA0GCSqGSIb3DQEBBQUAMIHKMQsw
-CQYDVQQGEwJVUzEXMBUGA1UEChMOVmVyaVNpZ24sIEluYy4xHzAdBgNVBAsTFlZl
-cmlTaWduIFRydXN0IE5ldHdvcmsxOjA4BgNVBAsTMShjKSAxOTk5IFZlcmlTaWdu
-LCBJbmMuIC0gRm9yIGF1dGhvcml6ZWQgdXNlIG9ubHkxRTBDBgNVBAMTPFZlcmlT
-aWduIENsYXNzIDQgUHVibGljIFByaW1hcnkgQ2VydGlmaWNhdGlvbiBBdXRob3Jp
-dHkgLSBHMzAeFw05OTEwMDEwMDAwMDBaFw0zNjA3MTYyMzU5NTlaMIHKMQswCQYD
-VQQGEwJVUzEXMBUGA1UEChMOVmVyaVNpZ24sIEluYy4xHzAdBgNVBAsTFlZlcmlT
-aWduIFRydXN0IE5ldHdvcmsxOjA4BgNVBAsTMShjKSAxOTk5IFZlcmlTaWduLCBJ
-bmMuIC0gRm9yIGF1dGhvcml6ZWQgdXNlIG9ubHkxRTBDBgNVBAMTPFZlcmlTaWdu
-IENsYXNzIDQgUHVibGljIFByaW1hcnkgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkg
-LSBHMzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAK3LpRFpxlmr8Y+1
-GQ9Wzsy1HyDkniYlS+BzZYlZ3tCD5PUPtbut8XzoIfzk6AzufEUiGXaStBO3IFsJ
-+mGuqPKljYXCKtbeZjbSmwL0qJJgfJxptI8kHtCGUvYynEFYHiK9zUVilQhu0Gbd
-U6LM8BDcVHOLBKFGMzNcF0C5nk3T875Vg+ixiY5afJqWIpA7iCXy0lOIAgwLePLm
-NxdLMEYH5IBtptiWLugs+BGzOA1mppvqySNb247i8xOOGlktqgLw7KSHZtzBP/XY
-ufTsgsbSPZUd5cBPhMnZo0QoBmrXRazwa2rvTl/4EYIeOGM0ZlDUPpNz+jDDZq3/
-ky2X7wMCAwEAATANBgkqhkiG9w0BAQUFAAOCAQEAj/ola09b5KROJ1WrIhVZPMq1
-CtRK26vdoV9TxaBXOcLORyu+OshWv8LZJxA6sQU8wHcxuzrTBXttmhwwjIDLk5Mq
-g6sFUYICABFna/OIYUdfA5PVWw3g8dShMjWFsjrbsIKr0csKvE+MW8VLADsfKoKm
-fjaF3H48ZwC15DtS4KjrXRX5xm3wrR0OhbepmnMUWluPQSjA1egtTaRezarZ7c7c
-2NU8Qh0XwRJdRTjDOPP8hS6DRkiy1yBfkjaP53kPmF6Z6PDQpLv1U70qzlmwr25/
-bLvSHgCwIe34QWKCudiyxLtGUPMxxY8BqHTr9Xgn2uf3ZkPznoM+IKrDNWCRzg==
------END CERTIFICATE-----
-
 # Issuer: CN=Entrust.net Certification Authority (2048) O=Entrust.net OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)/(c) 1999 Entrust.net Limited
 # Subject: CN=Entrust.net Certification Authority (2048) O=Entrust.net OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)/(c) 1999 Entrust.net Limited
 # Label: "Entrust.net Premium 2048 Secure Server CA"
@@ -880,70 +821,6 @@ Tk6ezAyNlNzZRZxe7EJQY670XcSxEtzKO6gunRRaBXW37Ndj4ro1tgQIkejanZz2
 ZrUYrAqmVCY0M9IbwdR/GjqOC6oybtv8TyWf2TLHllpwrN9M
 -----END CERTIFICATE-----
 
-# Issuer: CN=Staat der Nederlanden Root CA O=Staat der Nederlanden
-# Subject: CN=Staat der Nederlanden Root CA O=Staat der Nederlanden
-# Label: "Staat der Nederlanden Root CA"
-# Serial: 10000010
-# MD5 Fingerprint: 60:84:7c:5a:ce:db:0c:d4:cb:a7:e9:fe:02:c6:a9:c0
-# SHA1 Fingerprint: 10:1d:fa:3f:d5:0b:cb:bb:9b:b5:60:0c:19:55:a4:1a:f4:73:3a:04
-# SHA256 Fingerprint: d4:1d:82:9e:8c:16:59:82:2a:f9:3f:ce:62:bf:fc:de:26:4f:c8:4e:8b:95:0c:5f:f2:75:d0:52:35:46:95:a3
------BEGIN CERTIFICATE-----
-MIIDujCCAqKgAwIBAgIEAJiWijANBgkqhkiG9w0BAQUFADBVMQswCQYDVQQGEwJO
-TDEeMBwGA1UEChMVU3RhYXQgZGVyIE5lZGVybGFuZGVuMSYwJAYDVQQDEx1TdGFh
-dCBkZXIgTmVkZXJsYW5kZW4gUm9vdCBDQTAeFw0wMjEyMTcwOTIzNDlaFw0xNTEy
-MTYwOTE1MzhaMFUxCzAJBgNVBAYTAk5MMR4wHAYDVQQKExVTdGFhdCBkZXIgTmVk
-ZXJsYW5kZW4xJjAkBgNVBAMTHVN0YWF0IGRlciBOZWRlcmxhbmRlbiBSb290IENB
-MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmNK1URF6gaYUmHFtvszn
-ExvWJw56s2oYHLZhWtVhCb/ekBPHZ+7d89rFDBKeNVU+LCeIQGv33N0iYfXCxw71
-9tV2U02PjLwYdjeFnejKScfST5gTCaI+Ioicf9byEGW07l8Y1Rfj+MX94p2i71MO
-hXeiD+EwR+4A5zN9RGcaC1Hoi6CeUJhoNFIfLm0B8mBF8jHrqTFoKbt6QZ7GGX+U
-tFE5A3+y3qcym7RHjm+0Sq7lr7HcsBthvJly3uSJt3omXdozSVtSnA71iq3DuD3o
-BmrC1SoLbHuEvVYFy4ZlkuxEK7COudxwC0barbxjiDn622r+I/q85Ej0ZytqERAh
-SQIDAQABo4GRMIGOMAwGA1UdEwQFMAMBAf8wTwYDVR0gBEgwRjBEBgRVHSAAMDww
-OgYIKwYBBQUHAgEWLmh0dHA6Ly93d3cucGtpb3ZlcmhlaWQubmwvcG9saWNpZXMv
-cm9vdC1wb2xpY3kwDgYDVR0PAQH/BAQDAgEGMB0GA1UdDgQWBBSofeu8Y6R0E3QA
-7Jbg0zTBLL9s+DANBgkqhkiG9w0BAQUFAAOCAQEABYSHVXQ2YcG70dTGFagTtJ+k
-/rvuFbQvBgwp8qiSpGEN/KtcCFtREytNwiphyPgJWPwtArI5fZlmgb9uXJVFIGzm
-eafR2Bwp/MIgJ1HI8XxdNGdphREwxgDS1/PTfLbwMVcoEoJz6TMvplW0C5GUR5z6
-u3pCMuiufi3IvKwUv9kP2Vv8wfl6leF9fpb8cbDCTMjfRTTJzg3ynGQI0DvDKcWy
-7ZAEwbEpkcUwb8GpcjPM/l0WFywRaed+/sWDCN+83CI6LiBpIzlWYGeQiy52OfsR
-iJf2fL1LuCAWZwWN4jvBcj+UlTfHXbme2JOhF4//DGYVwSR8MnwDHTuhWEUykw==
------END CERTIFICATE-----
-
-# Issuer: CN=UTN - DATACorp SGC O=The USERTRUST Network OU=http://www.usertrust.com
-# Subject: CN=UTN - DATACorp SGC O=The USERTRUST Network OU=http://www.usertrust.com
-# Label: "UTN DATACorp SGC Root CA"
-# Serial: 91374294542884689855167577680241077609
-# MD5 Fingerprint: b3:a5:3e:77:21:6d:ac:4a:c0:c9:fb:d5:41:3d:ca:06
-# SHA1 Fingerprint: 58:11:9f:0e:12:82:87:ea:50:fd:d9:87:45:6f:4f:78:dc:fa:d6:d4
-# SHA256 Fingerprint: 85:fb:2f:91:dd:12:27:5a:01:45:b6:36:53:4f:84:02:4a:d6:8b:69:b8:ee:88:68:4f:f7:11:37:58:05:b3:48
------BEGIN CERTIFICATE-----
-MIIEXjCCA0agAwIBAgIQRL4Mi1AAIbQR0ypoBqmtaTANBgkqhkiG9w0BAQUFADCB
-kzELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAlVUMRcwFQYDVQQHEw5TYWx0IExha2Ug
-Q2l0eTEeMBwGA1UEChMVVGhlIFVTRVJUUlVTVCBOZXR3b3JrMSEwHwYDVQQLExho
-dHRwOi8vd3d3LnVzZXJ0cnVzdC5jb20xGzAZBgNVBAMTElVUTiAtIERBVEFDb3Jw
-IFNHQzAeFw05OTA2MjQxODU3MjFaFw0xOTA2MjQxOTA2MzBaMIGTMQswCQYDVQQG
-EwJVUzELMAkGA1UECBMCVVQxFzAVBgNVBAcTDlNhbHQgTGFrZSBDaXR5MR4wHAYD
-VQQKExVUaGUgVVNFUlRSVVNUIE5ldHdvcmsxITAfBgNVBAsTGGh0dHA6Ly93d3cu
-dXNlcnRydXN0LmNvbTEbMBkGA1UEAxMSVVROIC0gREFUQUNvcnAgU0dDMIIBIjAN
-BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3+5YEKIrblXEjr8uRgnn4AgPLit6
-E5Qbvfa2gI5lBZMAHryv4g+OGQ0SR+ysraP6LnD43m77VkIVni5c7yPeIbkFdicZ
-D0/Ww5y0vpQZY/KmEQrrU0icvvIpOxboGqBMpsn0GFlowHDyUwDAXlCCpVZvNvlK
-4ESGoE1O1kduSUrLZ9emxAW5jh70/P/N5zbgnAVssjMiFdC04MwXwLLA9P4yPykq
-lXvY8qdOD1R8oQ2AswkDwf9c3V6aPryuvEeKaq5xyh+xKrhfQgUL7EYw0XILyulW
-bfXv33i+Ybqypa4ETLyorGkVl73v67SMvzX41MPRKA5cOp9wGDMgd8SirwIDAQAB
-o4GrMIGoMAsGA1UdDwQEAwIBxjAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBRT
-MtGzz3/64PGgXYVOktKeRR20TzA9BgNVHR8ENjA0MDKgMKAuhixodHRwOi8vY3Js
-LnVzZXJ0cnVzdC5jb20vVVROLURBVEFDb3JwU0dDLmNybDAqBgNVHSUEIzAhBggr
-BgEFBQcDAQYKKwYBBAGCNwoDAwYJYIZIAYb4QgQBMA0GCSqGSIb3DQEBBQUAA4IB
-AQAnNZcAiosovcYzMB4p/OL31ZjUQLtgyr+rFywJNn9Q+kHcrpY6CiM+iVnJowft
-Gzet/Hy+UUla3joKVAgWRcKZsYfNjGjgaQPpxE6YsjuMFrMOoAyYUJuTqXAJyCyj
-j98C5OBxOvG0I3KgqgHf35g+FFCgMSa9KOlaMCZ1+XtgHI3zzVAmbQQnmt/VDUVH
-KWss5nbZqSl9Mt3JNjy9rjXxEZ4du5A/EkdOjtd+D2JzHVImOBwYSf0wdJrE5SIv
-2MCN7ZF6TACPcn9d2t0bi0Vr591pl6jFVkwPDPafepE39peC4N1xaf92P2BNPM/3
-mfnGV/TJVTl4uix5yaaIK/QI
------END CERTIFICATE-----
-
 # Issuer: CN=UTN-USERFirst-Hardware O=The USERTRUST Network OU=http://www.usertrust.com
 # Subject: CN=UTN-USERFirst-Hardware O=The USERTRUST Network OU=http://www.usertrust.com
 # Label: "UTN USERFirst Hardware Root CA"
@@ -1050,51 +927,6 @@ ecQwn+uOuFW114hcxWokPbLTBQNRxgfvzBRydD1ucs4YKIxKoHflCStFREest2d/
 AYoFWpO+ocH/+OcOZ6RHSXZddZAa9SaP8A==
 -----END CERTIFICATE-----
 
-# Issuer: CN=NetLock Kozjegyzoi (Class A) Tanusitvanykiado O=NetLock Halozatbiztonsagi Kft. OU=Tanusitvanykiadok
-# Subject: CN=NetLock Kozjegyzoi (Class A) Tanusitvanykiado O=NetLock Halozatbiztonsagi Kft. OU=Tanusitvanykiadok
-# Label: "NetLock Notary (Class A) Root"
-# Serial: 259
-# MD5 Fingerprint: 86:38:6d:5e:49:63:6c:85:5c:db:6d:dc:94:b7:d0:f7
-# SHA1 Fingerprint: ac:ed:5f:65:53:fd:25:ce:01:5f:1f:7a:48:3b:6a:74:9f:61:78:c6
-# SHA256 Fingerprint: 7f:12:cd:5f:7e:5e:29:0e:c7:d8:51:79:d5:b7:2c:20:a5:be:75:08:ff:db:5b:f8:1a:b9:68:4a:7f:c9:f6:67
------BEGIN CERTIFICATE-----
-MIIGfTCCBWWgAwIBAgICAQMwDQYJKoZIhvcNAQEEBQAwga8xCzAJBgNVBAYTAkhV
-MRAwDgYDVQQIEwdIdW5nYXJ5MREwDwYDVQQHEwhCdWRhcGVzdDEnMCUGA1UEChMe
-TmV0TG9jayBIYWxvemF0Yml6dG9uc2FnaSBLZnQuMRowGAYDVQQLExFUYW51c2l0
-dmFueWtpYWRvazE2MDQGA1UEAxMtTmV0TG9jayBLb3pqZWd5em9pIChDbGFzcyBB
-KSBUYW51c2l0dmFueWtpYWRvMB4XDTk5MDIyNDIzMTQ0N1oXDTE5MDIxOTIzMTQ0
-N1owga8xCzAJBgNVBAYTAkhVMRAwDgYDVQQIEwdIdW5nYXJ5MREwDwYDVQQHEwhC
-dWRhcGVzdDEnMCUGA1UEChMeTmV0TG9jayBIYWxvemF0Yml6dG9uc2FnaSBLZnQu
-MRowGAYDVQQLExFUYW51c2l0dmFueWtpYWRvazE2MDQGA1UEAxMtTmV0TG9jayBL
-b3pqZWd5em9pIChDbGFzcyBBKSBUYW51c2l0dmFueWtpYWRvMIIBIjANBgkqhkiG
-9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvHSMD7tM9DceqQWC2ObhbHDqeLVu0ThEDaiD
-zl3S1tWBxdRL51uUcCbbO51qTGL3cfNk1mE7PetzozfZz+qMkjvN9wfcZnSX9EUi
-3fRc4L9t875lM+QVOr/bmJBVOMTtplVjC7B4BPTjbsE/jvxReB+SnoPC/tmwqcm8
-WgD/qaiYdPv2LD4VOQ22BFWoDpggQrOxJa1+mm9dU7GrDPzr4PN6s6iz/0b2Y6LY
-Oph7tqyF/7AlT3Rj5xMHpQqPBffAZG9+pyeAlt7ULoZgx2srXnN7F+eRP2QM2Esi
-NCubMvJIH5+hCoR64sKtlz2O1cH5VqNQ6ca0+pii7pXmKgOM3wIDAQABo4ICnzCC
-ApswDgYDVR0PAQH/BAQDAgAGMBIGA1UdEwEB/wQIMAYBAf8CAQQwEQYJYIZIAYb4
-QgEBBAQDAgAHMIICYAYJYIZIAYb4QgENBIICURaCAk1GSUdZRUxFTSEgRXplbiB0
-YW51c2l0dmFueSBhIE5ldExvY2sgS2Z0LiBBbHRhbGFub3MgU3pvbGdhbHRhdGFz
-aSBGZWx0ZXRlbGVpYmVuIGxlaXJ0IGVsamFyYXNvayBhbGFwamFuIGtlc3p1bHQu
-IEEgaGl0ZWxlc2l0ZXMgZm9seWFtYXRhdCBhIE5ldExvY2sgS2Z0LiB0ZXJtZWtm
-ZWxlbG9zc2VnLWJpenRvc2l0YXNhIHZlZGkuIEEgZGlnaXRhbGlzIGFsYWlyYXMg
-ZWxmb2dhZGFzYW5hayBmZWx0ZXRlbGUgYXogZWxvaXJ0IGVsbGVub3J6ZXNpIGVs
-amFyYXMgbWVndGV0ZWxlLiBBeiBlbGphcmFzIGxlaXJhc2EgbWVndGFsYWxoYXRv
-IGEgTmV0TG9jayBLZnQuIEludGVybmV0IGhvbmxhcGphbiBhIGh0dHBzOi8vd3d3
-Lm5ldGxvY2submV0L2RvY3MgY2ltZW4gdmFneSBrZXJoZXRvIGF6IGVsbGVub3J6
-ZXNAbmV0bG9jay5uZXQgZS1tYWlsIGNpbWVuLiBJTVBPUlRBTlQhIFRoZSBpc3N1
-YW5jZSBhbmQgdGhlIHVzZSBvZiB0aGlzIGNlcnRpZmljYXRlIGlzIHN1YmplY3Qg
-dG8gdGhlIE5ldExvY2sgQ1BTIGF2YWlsYWJsZSBhdCBodHRwczovL3d3dy5uZXRs
-b2NrLm5ldC9kb2NzIG9yIGJ5IGUtbWFpbCBhdCBjcHNAbmV0bG9jay5uZXQuMA0G
-CSqGSIb3DQEBBAUAA4IBAQBIJEb3ulZv+sgoA0BO5TE5ayZrU3/b39/zcT0mwBQO
-xmd7I6gMc90Bu8bKbjc5VdXHjFYgDigKDtIqpLBJUsY4B/6+CgmM0ZjPytoUMaFP
-0jn8DxEsQ8Pdq5PHVT5HfBgaANzze9jyf1JsIPQLX2lS9O74silg6+NJMSEN1rUQ
-QeJBCWziGppWS3cC9qCbmieH6FUpccKQn0V4GuEVZD3QDtigdp+uxdAu6tYPVuxk
-f1qbFFgBJ34TUMdrKuZoPL9coAob4Q566eKAw+np9v1sEZ7Q5SgnK1QyQhSCdeZK
-8CtmdWOMovsEPoMOmzbwGOQmIMOM8CgHrTwXZoi1/baI
------END CERTIFICATE-----
-
 # Issuer: CN=XRamp Global Certification Authority O=XRamp Security Services Inc OU=www.xrampsecurity.com
 # Subject: CN=XRamp Global Certification Authority O=XRamp Security Services Inc OU=www.xrampsecurity.com
 # Label: "XRamp Global CA Root"
@@ -1507,39 +1339,6 @@ rscL9yuwNwXsvFcj4jjSm2jzVhKIT0J8uDHEtdvkyCE06UgRNe76x5JXxZ805Mf2
 9w4LTJxoeHtxMcfrHuBnQfO3oKfN5XozNmr6mis=
 -----END CERTIFICATE-----
 
-# Issuer: CN=TÜRKTRUST Elektronik Sertifika Hizmet Sağlayıcısı O=TÜRKTRUST Bilgi İletişim ve Bilişim Güvenliği Hizmetleri A.Ş. (c) Kasım 2005
-# Subject: CN=TÜRKTRUST Elektronik Sertifika Hizmet Sağlayıcısı O=TÜRKTRUST Bilgi İletişim ve Bilişim Güvenliği Hizmetleri A.Ş. (c) Kasım 2005
-# Label: "TURKTRUST Certificate Services Provider Root 2"
-# Serial: 1
-# MD5 Fingerprint: 37:a5:6e:d4:b1:25:84:97:b7:fd:56:15:7a:f9:a2:00
-# SHA1 Fingerprint: b4:35:d4:e1:11:9d:1c:66:90:a7:49:eb:b3:94:bd:63:7b:a7:82:b7
-# SHA256 Fingerprint: c4:70:cf:54:7e:23:02:b9:77:fb:29:dd:71:a8:9a:7b:6c:1f:60:77:7b:03:29:f5:60:17:f3:28:bf:4f:6b:e6
------BEGIN CERTIFICATE-----
-MIIEPDCCAySgAwIBAgIBATANBgkqhkiG9w0BAQUFADCBvjE/MD0GA1UEAww2VMOc
-UktUUlVTVCBFbGVrdHJvbmlrIFNlcnRpZmlrYSBIaXptZXQgU2HEn2xhecSxY8Sx
-c8SxMQswCQYDVQQGEwJUUjEPMA0GA1UEBwwGQW5rYXJhMV0wWwYDVQQKDFRUw5xS
-S1RSVVNUIEJpbGdpIMSwbGV0acWfaW0gdmUgQmlsacWfaW0gR8O8dmVubGnEn2kg
-SGl6bWV0bGVyaSBBLsWeLiAoYykgS2FzxLFtIDIwMDUwHhcNMDUxMTA3MTAwNzU3
-WhcNMTUwOTE2MTAwNzU3WjCBvjE/MD0GA1UEAww2VMOcUktUUlVTVCBFbGVrdHJv
-bmlrIFNlcnRpZmlrYSBIaXptZXQgU2HEn2xhecSxY8Sxc8SxMQswCQYDVQQGEwJU
-UjEPMA0GA1UEBwwGQW5rYXJhMV0wWwYDVQQKDFRUw5xSS1RSVVNUIEJpbGdpIMSw
-bGV0acWfaW0gdmUgQmlsacWfaW0gR8O8dmVubGnEn2kgSGl6bWV0bGVyaSBBLsWe
-LiAoYykgS2FzxLFtIDIwMDUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
-AQCpNn7DkUNMwxmYCMjHWHtPFoylzkkBH3MOrHUTpvqeLCDe2JAOCtFp0if7qnef
-J1Il4std2NiDUBd9irWCPwSOtNXwSadktx4uXyCcUHVPr+G1QRT0mJKIx+XlZEdh
-R3n9wFHxwZnn3M5q+6+1ATDcRhzviuyV79z/rxAc653YsKpqhRgNF8k+v/Gb0AmJ
-Qv2gQrSdiVFVKc8bcLyEVK3BEx+Y9C52YItdP5qtygy/p1Zbj3e41Z55SZI/4PGX
-JHpsmxcPbe9TmJEr5A++WXkHeLuXlfSfadRYhwqp48y2WBmfJiGxxFmNskF1wK1p
-zpwACPI2/z7woQ8arBT9pmAPAgMBAAGjQzBBMB0GA1UdDgQWBBTZN7NOBf3Zz58S
-Fq62iS/rJTqIHDAPBgNVHQ8BAf8EBQMDBwYAMA8GA1UdEwEB/wQFMAMBAf8wDQYJ
-KoZIhvcNAQEFBQADggEBAHJglrfJ3NgpXiOFX7KzLXb7iNcX/nttRbj2hWyfIvwq
-ECLsqrkw9qtY1jkQMZkpAL2JZkH7dN6RwRgLn7Vhy506vvWolKMiVW4XSf/SKfE4
-Jl3vpao6+XF75tpYHdN0wgH6PmlYX63LaL4ULptswLbcoCb6dxriJNoaN+BnrdFz
-gw2lGh1uEpJ+hGIAF728JRhX8tepb1mIvDS3LoV4nZbcFMMsilKbloxSZj2GFotH
-uFEJjOp9zYhys2AzsfAKRO8P9Qk3iCQOLGsgOqL6EfJANZxEaGM7rDNvY7wsu/LS
-y3Z9fYjYHcgFHW68lKlmjHdxx/qR+i9Rnuk5UrbnBEI=
------END CERTIFICATE-----
-
 # Issuer: CN=SwissSign Gold CA - G2 O=SwissSign AG
 # Subject: CN=SwissSign Gold CA - G2 O=SwissSign AG
 # Label: "SwissSign Gold CA - G2"
@@ -1904,38 +1703,6 @@ fQjGGoe9GKhzvSbKYAydzpmfz1wPMOG+FDHqAjAU9JM8SaczepBGR7NjfRObTrdv
 GDeAU/7dIOA1mjbRxwG55tzd8/8dLDoWV9mSOdY=
 -----END CERTIFICATE-----
 
-# Issuer: CN=IGC/A O=PM/SGDN OU=DCSSI
-# Subject: CN=IGC/A O=PM/SGDN OU=DCSSI
-# Label: "IGC/A"
-# Serial: 245102874772
-# MD5 Fingerprint: 0c:7f:dd:6a:f4:2a:b9:c8:9b:bd:20:7e:a9:db:5c:37
-# SHA1 Fingerprint: 60:d6:89:74:b5:c2:65:9e:8a:0f:c1:88:7c:88:d2:46:69:1b:18:2c
-# SHA256 Fingerprint: b9:be:a7:86:0a:96:2e:a3:61:1d:ab:97:ab:6d:a3:e2:1c:10:68:b9:7d:55:57:5e:d0:e1:12:79:c1:1c:89:32
------BEGIN CERTIFICATE-----
-MIIEAjCCAuqgAwIBAgIFORFFEJQwDQYJKoZIhvcNAQEFBQAwgYUxCzAJBgNVBAYT
-AkZSMQ8wDQYDVQQIEwZGcmFuY2UxDjAMBgNVBAcTBVBhcmlzMRAwDgYDVQQKEwdQ
-TS9TR0ROMQ4wDAYDVQQLEwVEQ1NTSTEOMAwGA1UEAxMFSUdDL0ExIzAhBgkqhkiG
-9w0BCQEWFGlnY2FAc2dkbi5wbS5nb3V2LmZyMB4XDTAyMTIxMzE0MjkyM1oXDTIw
-MTAxNzE0MjkyMlowgYUxCzAJBgNVBAYTAkZSMQ8wDQYDVQQIEwZGcmFuY2UxDjAM
-BgNVBAcTBVBhcmlzMRAwDgYDVQQKEwdQTS9TR0ROMQ4wDAYDVQQLEwVEQ1NTSTEO
-MAwGA1UEAxMFSUdDL0ExIzAhBgkqhkiG9w0BCQEWFGlnY2FAc2dkbi5wbS5nb3V2
-LmZyMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsh/R0GLFMzvABIaI
-s9z4iPf930Pfeo2aSVz2TqrMHLmh6yeJ8kbpO0px1R2OLc/mratjUMdUC24SyZA2
-xtgv2pGqaMVy/hcKshd+ebUyiHDKcMCWSo7kVc0dJ5S/znIq7Fz5cyD+vfcuiWe4
-u0dzEvfRNWk68gq5rv9GQkaiv6GFGvm/5P9JhfejcIYyHF2fYPepraX/z9E0+X1b
-F8bc1g4oa8Ld8fUzaJ1O/Id8NhLWo4DoQw1VYZTqZDdH6nfK0LJYBcNdfrGoRpAx
-Vs5wKpayMLh35nnAvSk7/ZR3TL0gzUEl4C7HG7vupARB0l2tEmqKm0f7yd1GQOGd
-PDPQtQIDAQABo3cwdTAPBgNVHRMBAf8EBTADAQH/MAsGA1UdDwQEAwIBRjAVBgNV
-HSAEDjAMMAoGCCqBegF5AQEBMB0GA1UdDgQWBBSjBS8YYFDCiQrdKyFP/45OqDAx
-NjAfBgNVHSMEGDAWgBSjBS8YYFDCiQrdKyFP/45OqDAxNjANBgkqhkiG9w0BAQUF
-AAOCAQEABdwm2Pp3FURo/C9mOnTgXeQp/wYHE4RKq89toB9RlPhJy3Q2FLwV3duJ
-L92PoF189RLrn544pEfMs5bZvpwlqwN+Mw+VgQ39FuCIvjfwbF3QMZsyK10XZZOY
-YLxuj7GoPB7ZHPOpJkL5ZB3C55L29B5aqhlSXa/oovdgoPaN8In1buAKBQGVyYsg
-Crpa/JosPL3Dt8ldeCUFP1YUmwza+zpI/pdpXsoQhvdOlgQITeywvl3cO45Pwf2a
-NjSaTFR+FwNIlQgRHAdvhQh+XU3Endv7rs6y0bO4g2wdsrN58dhwmX7wEwLOXt1R
-0982gaEbeC9xs/FZTEYYKKuF0mBWWg==
------END CERTIFICATE-----
-
 # Issuer: O=SECOM Trust Systems CO.,LTD. OU=Security Communication EV RootCA1
 # Subject: O=SECOM Trust Systems CO.,LTD. OU=Security Communication EV RootCA1
 # Label: "Security Communication EV RootCA1"
@@ -2245,48 +2012,6 @@ h7U/2k3ZIQAw3pDaDtMaSKk+hQsUi4y8QZ5q9w5wwDX3OaJdZtB7WZ+oRxKaJyOk
 LY4ng5IgodcVf/EuGO70SH8vf/GhGLWhC5SgYiAynB321O+/TIho
 -----END CERTIFICATE-----
 
-# Issuer: CN=EBG Elektronik Sertifika Hizmet Sağlayıcısı O=EBG Bilişim Teknolojileri ve Hizmetleri A.Ş.
-# Subject: CN=EBG Elektronik Sertifika Hizmet Sağlayıcısı O=EBG Bilişim Teknolojileri ve Hizmetleri A.Ş.
-# Label: "EBG Elektronik Sertifika Hizmet Sa\xC4\x9Flay\xc4\xb1\x63\xc4\xb1s\xc4\xb1"
-# Serial: 5525761995591021570
-# MD5 Fingerprint: 2c:20:26:9d:cb:1a:4a:00:85:b5:b7:5a:ae:c2:01:37
-# SHA1 Fingerprint: 8c:96:ba:eb:dd:2b:07:07:48:ee:30:32:66:a0:f3:98:6e:7c:ae:58
-# SHA256 Fingerprint: 35:ae:5b:dd:d8:f7:ae:63:5c:ff:ba:56:82:a8:f0:0b:95:f4:84:62:c7:10:8e:e9:a0:e5:29:2b:07:4a:af:b2
------BEGIN CERTIFICATE-----
-MIIF5zCCA8+gAwIBAgIITK9zQhyOdAIwDQYJKoZIhvcNAQEFBQAwgYAxODA2BgNV
-BAMML0VCRyBFbGVrdHJvbmlrIFNlcnRpZmlrYSBIaXptZXQgU2HEn2xhecSxY8Sx
-c8SxMTcwNQYDVQQKDC5FQkcgQmlsacWfaW0gVGVrbm9sb2ppbGVyaSB2ZSBIaXpt
-ZXRsZXJpIEEuxZ4uMQswCQYDVQQGEwJUUjAeFw0wNjA4MTcwMDIxMDlaFw0xNjA4
-MTQwMDMxMDlaMIGAMTgwNgYDVQQDDC9FQkcgRWxla3Ryb25payBTZXJ0aWZpa2Eg
-SGl6bWV0IFNhxJ9sYXnEsWPEsXPEsTE3MDUGA1UECgwuRUJHIEJpbGnFn2ltIFRl
-a25vbG9qaWxlcmkgdmUgSGl6bWV0bGVyaSBBLsWeLjELMAkGA1UEBhMCVFIwggIi
-MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDuoIRh0DpqZhAy2DE4f6en5f2h
-4fuXd7hxlugTlkaDT7byX3JWbhNgpQGR4lvFzVcfd2NR/y8927k/qqk153nQ9dAk
-tiHq6yOU/im/+4mRDGSaBUorzAzu8T2bgmmkTPiab+ci2hC6X5L8GCcKqKpE+i4s
-tPtGmggDg3KriORqcsnlZR9uKg+ds+g75AxuetpX/dfreYteIAbTdgtsApWjluTL
-dlHRKJ2hGvxEok3MenaoDT2/F08iiFD9rrbskFBKW5+VQarKD7JK/oCZTqNGFav4
-c0JqwmZ2sQomFd2TkuzbqV9UIlKRcF0T6kjsbgNs2d1s/OsNA/+mgxKb8amTD8Um
-TDGyY5lhcucqZJnSuOl14nypqZoaqsNW2xCaPINStnuWt6yHd6i58mcLlEOzrz5z
-+kI2sSXFCjEmN1ZnuqMLfdb3ic1nobc6HmZP9qBVFCVMLDMNpkGMvQQxahByCp0O
-Lna9XvNRiYuoP1Vzv9s6xiQFlpJIqkuNKgPlV5EQ9GooFW5Hd4RcUXSfGenmHmMW
-OeMRFeNYGkS9y8RsZteEBt8w9DeiQyJ50hBs37vmExH8nYQKE3vwO9D8owrXieqW
-fo1IhR5kX9tUoqzVegJ5a9KK8GfaZXINFHDk6Y54jzJ0fFfy1tb0Nokb+Clsi7n2
-l9GkLqq+CxnCRelwXQIDAJ3Zo2MwYTAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB
-/wQEAwIBBjAdBgNVHQ4EFgQU587GT/wWZ5b6SqMHwQSny2re2kcwHwYDVR0jBBgw
-FoAU587GT/wWZ5b6SqMHwQSny2re2kcwDQYJKoZIhvcNAQEFBQADggIBAJuYml2+
-8ygjdsZs93/mQJ7ANtyVDR2tFcU22NU57/IeIl6zgrRdu0waypIN30ckHrMk2pGI
-6YNw3ZPX6bqz3xZaPt7gyPvT/Wwp+BVGoGgmzJNSroIBk5DKd8pNSe/iWtkqvTDO
-TLKBtjDOWU/aWR1qeqRFsIImgYZ29fUQALjuswnoT4cCB64kXPBfrAowzIpAoHME
-wfuJJPaaHFy3PApnNgUIMbOv2AFoKuB4j3TeuFGkjGwgPaL7s9QJ/XvCgKqTbCmY
-Iai7FvOpEl90tYeY8pUm3zTvilORiF0alKM/fCL414i6poyWqD1SNGKfAB5UVUJn
-xk1Gj7sURT0KlhaOEKGXmdXTMIXM3rRyt7yKPBgpaP3ccQfuJDlq+u2lrDgv+R4Q
-DgZxGhBM/nV+/x5XOULK1+EVoVZVWRvRo68R2E7DpSvvkL/A7IITW43WciyTTo9q
-Kd+FPNMN4KIYEsxVL0e3p5sC/kH2iExt2qkBR4NkJ2IQgtYSe14DHzSpyZH+r11t
-hie3I6p1GMog57AP14kOpmciY/SDQSsGS7tY1dHXt7kQY9iJSrSq3RZj9W6+YKH4
-7ejWkE8axsWgKdOnIaj1Wjz3x0miIZpKlVIglnKaZsv30oZDfCK+lvm9AahH3eU7
-QPl1K5srRmSGjR70j/sHd9DqSaIcjVIUpgqT
------END CERTIFICATE-----
-
 # Issuer: O=certSIGN OU=certSIGN ROOT CA
 # Subject: O=certSIGN OU=certSIGN ROOT CA
 # Label: "certSIGN ROOT CA"
@@ -2625,75 +2350,6 @@ Y7BXN0Ute4qcvwXqZVUz9zkQxSgqIXobisQk+T8VyJoVIPVVYpbtbZNQvOSqeK3Z
 ywplh6ZmwcSBo3c6WB4L7oOLnR7SUqTMHW+wmG2UMbX4cQrcufx9MmDm66+KAQ==
 -----END CERTIFICATE-----
 
-# Issuer: CN=CA Disig O=Disig a.s.
-# Subject: CN=CA Disig O=Disig a.s.
-# Label: "CA Disig"
-# Serial: 1
-# MD5 Fingerprint: 3f:45:96:39:e2:50:87:f7:bb:fe:98:0c:3c:20:98:e6
-# SHA1 Fingerprint: 2a:c8:d5:8b:57:ce:bf:2f:49:af:f2:fc:76:8f:51:14:62:90:7a:41
-# SHA256 Fingerprint: 92:bf:51:19:ab:ec:ca:d0:b1:33:2d:c4:e1:d0:5f:ba:75:b5:67:90:44:ee:0c:a2:6e:93:1f:74:4f:2f:33:cf
------BEGIN CERTIFICATE-----
-MIIEDzCCAvegAwIBAgIBATANBgkqhkiG9w0BAQUFADBKMQswCQYDVQQGEwJTSzET
-MBEGA1UEBxMKQnJhdGlzbGF2YTETMBEGA1UEChMKRGlzaWcgYS5zLjERMA8GA1UE
-AxMIQ0EgRGlzaWcwHhcNMDYwMzIyMDEzOTM0WhcNMTYwMzIyMDEzOTM0WjBKMQsw
-CQYDVQQGEwJTSzETMBEGA1UEBxMKQnJhdGlzbGF2YTETMBEGA1UEChMKRGlzaWcg
-YS5zLjERMA8GA1UEAxMIQ0EgRGlzaWcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw
-ggEKAoIBAQCS9jHBfYj9mQGp2HvycXXxMcbzdWb6UShGhJd4NLxs/LxFWYgmGErE
-Nx+hSkS943EE9UQX4j/8SFhvXJ56CbpRNyIjZkMhsDxkovhqFQ4/61HhVKndBpnX
-mjxUizkDPw/Fzsbrg3ICqB9x8y34dQjbYkzo+s7552oftms1grrijxaSfQUMbEYD
-XcDtab86wYqg6I7ZuUUohwjstMoVvoLdtUSLLa2GDGhibYVW8qwUYzrG0ZmsNHhW
-S8+2rT+MitcE5eN4TPWGqvWP+j1scaMtymfraHtuM6kMgiioTGohQBUgDCZbg8Kp
-FhXAJIJdKxatymP2dACw30PEEGBWZ2NFAgMBAAGjgf8wgfwwDwYDVR0TAQH/BAUw
-AwEB/zAdBgNVHQ4EFgQUjbJJaJ1yCCW5wCf1UJNWSEZx+Y8wDgYDVR0PAQH/BAQD
-AgEGMDYGA1UdEQQvMC2BE2Nhb3BlcmF0b3JAZGlzaWcuc2uGFmh0dHA6Ly93d3cu
-ZGlzaWcuc2svY2EwZgYDVR0fBF8wXTAtoCugKYYnaHR0cDovL3d3dy5kaXNpZy5z
-ay9jYS9jcmwvY2FfZGlzaWcuY3JsMCygKqAohiZodHRwOi8vY2EuZGlzaWcuc2sv
-Y2EvY3JsL2NhX2Rpc2lnLmNybDAaBgNVHSAEEzARMA8GDSuBHpGT5goAAAABAQEw
-DQYJKoZIhvcNAQEFBQADggEBAF00dGFMrzvY/59tWDYcPQuBDRIrRhCA/ec8J9B6
-yKm2fnQwM6M6int0wHl5QpNt/7EpFIKrIYwvF/k/Ji/1WcbvgAa3mkkp7M5+cTxq
-EEHA9tOasnxakZzArFvITV734VP/Q3f8nktnbNfzg9Gg4H8l37iYC5oyOGwwoPP/
-CBUz91BKez6jPiCp3C9WgArtQVCwyfTssuMmRAAOb54GvCKWU3BlxFAKRmukLyeB
-EicTXxChds6KezfqwzlhA5WYOudsiCUI/HloDYd9Yvi0X/vF2Ey9WLw/Q1vUHgFN
-PGO+I++MzVpQuGhU+QqZMxEA4Z7CRneC9VkGjCFMhwnN5ag=
------END CERTIFICATE-----
-
-# Issuer: CN=Juur-SK O=AS Sertifitseerimiskeskus
-# Subject: CN=Juur-SK O=AS Sertifitseerimiskeskus
-# Label: "Juur-SK"
-# Serial: 999181308
-# MD5 Fingerprint: aa:8e:5d:d9:f8:db:0a:58:b7:8d:26:87:6c:82:35:55
-# SHA1 Fingerprint: 40:9d:4b:d9:17:b5:5c:27:b6:9b:64:cb:98:22:44:0d:cd:09:b8:89
-# SHA256 Fingerprint: ec:c3:e9:c3:40:75:03:be:e0:91:aa:95:2f:41:34:8f:f8:8b:aa:86:3b:22:64:be:fa:c8:07:90:15:74:e9:39
------BEGIN CERTIFICATE-----
-MIIE5jCCA86gAwIBAgIEO45L/DANBgkqhkiG9w0BAQUFADBdMRgwFgYJKoZIhvcN
-AQkBFglwa2lAc2suZWUxCzAJBgNVBAYTAkVFMSIwIAYDVQQKExlBUyBTZXJ0aWZp
-dHNlZXJpbWlza2Vza3VzMRAwDgYDVQQDEwdKdXVyLVNLMB4XDTAxMDgzMDE0MjMw
-MVoXDTE2MDgyNjE0MjMwMVowXTEYMBYGCSqGSIb3DQEJARYJcGtpQHNrLmVlMQsw
-CQYDVQQGEwJFRTEiMCAGA1UEChMZQVMgU2VydGlmaXRzZWVyaW1pc2tlc2t1czEQ
-MA4GA1UEAxMHSnV1ci1TSzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
-AIFxNj4zB9bjMI0TfncyRsvPGbJgMUaXhvSYRqTCZUXP00B841oiqBB4M8yIsdOB
-SvZiF3tfTQou0M+LI+5PAk676w7KvRhj6IAcjeEcjT3g/1tf6mTll+g/mX8MCgkz
-ABpTpyHhOEvWgxutr2TC+Rx6jGZITWYfGAriPrsfB2WThbkasLnE+w0R9vXW+RvH
-LCu3GFH+4Hv2qEivbDtPL+/40UceJlfwUR0zlv/vWT3aTdEVNMfqPxZIe5EcgEMP
-PbgFPtGzlc3Yyg/CQ2fbt5PgIoIuvvVoKIO5wTtpeyDaTpxt4brNj3pssAki14sL
-2xzVWiZbDcDq5WDQn/413z8CAwEAAaOCAawwggGoMA8GA1UdEwEB/wQFMAMBAf8w
-ggEWBgNVHSAEggENMIIBCTCCAQUGCisGAQQBzh8BAQEwgfYwgdAGCCsGAQUFBwIC
-MIHDHoHAAFMAZQBlACAAcwBlAHIAdABpAGYAaQBrAGEAYQB0ACAAbwBuACAAdgDk
-AGwAagBhAHMAdABhAHQAdQBkACAAQQBTAC0AaQBzACAAUwBlAHIAdABpAGYAaQB0
-AHMAZQBlAHIAaQBtAGkAcwBrAGUAcwBrAHUAcwAgAGEAbABhAG0ALQBTAEsAIABz
-AGUAcgB0AGkAZgBpAGsAYQBhAHQAaQBkAGUAIABrAGkAbgBuAGkAdABhAG0AaQBz
-AGUAawBzMCEGCCsGAQUFBwIBFhVodHRwOi8vd3d3LnNrLmVlL2Nwcy8wKwYDVR0f
-BCQwIjAgoB6gHIYaaHR0cDovL3d3dy5zay5lZS9qdXVyL2NybC8wHQYDVR0OBBYE
-FASqekej5ImvGs8KQKcYP2/v6X2+MB8GA1UdIwQYMBaAFASqekej5ImvGs8KQKcY
-P2/v6X2+MA4GA1UdDwEB/wQEAwIB5jANBgkqhkiG9w0BAQUFAAOCAQEAe8EYlFOi
-CfP+JmeaUOTDBS8rNXiRTHyoERF5TElZrMj3hWVcRrs7EKACr81Ptcw2Kuxd/u+g
-kcm2k298gFTsxwhwDY77guwqYHhpNjbRxZyLabVAyJRld/JXIWY7zoVAtjNjGr95
-HvxcHdMdkxuLDF2FvZkwMhgJkVLpfKG6/2SSmuz+Ne6ML678IIbsSt4beDI3poHS
-na9aEhbKmVv8b20OxaAehsmR0FyYgl9jDIpaq9iVpszLita/ZEuOyoqysOkhMp6q
-qIWYNIE5ITuoOlIyPfZrN4YGWhWY3PARZv40ILcD9EEQfTmEeZZyY7aWAuVrua0Z
-TbvGRNs2yyqcjg==
------END CERTIFICATE-----
-
 # Issuer: CN=Hongkong Post Root CA 1 O=Hongkong Post
 # Subject: CN=Hongkong Post Root CA 1 O=Hongkong Post
 # Label: "Hongkong Post Root CA 1"
@@ -3362,37 +3018,6 @@ ducTZnV+ZfsBn5OHiJ35Rld8TWCvmHMTI6QgkYH60GFmuH3Rr9ZvHmw96RH9qfmC
 IoaZM3Fa6hlXPZHNqcCjbgcTpsnt+GijnsNacgmHKNHEc8RzGF9QdRYxn7fofMM=
 -----END CERTIFICATE-----
 
-# Issuer: CN=A-Trust-nQual-03 O=A-Trust Ges. f. Sicherheitssysteme im elektr. Datenverkehr GmbH OU=A-Trust-nQual-03
-# Subject: CN=A-Trust-nQual-03 O=A-Trust Ges. f. Sicherheitssysteme im elektr. Datenverkehr GmbH OU=A-Trust-nQual-03
-# Label: "A-Trust-nQual-03"
-# Serial: 93214
-# MD5 Fingerprint: 49:63:ae:27:f4:d5:95:3d:d8:db:24:86:b8:9c:07:53
-# SHA1 Fingerprint: d3:c0:63:f2:19:ed:07:3e:34:ad:5d:75:0b:32:76:29:ff:d5:9a:f2
-# SHA256 Fingerprint: 79:3c:bf:45:59:b9:fd:e3:8a:b2:2d:f1:68:69:f6:98:81:ae:14:c4:b0:13:9a:c7:88:a7:8a:1a:fc:ca:02:fb
------BEGIN CERTIFICATE-----
-MIIDzzCCAregAwIBAgIDAWweMA0GCSqGSIb3DQEBBQUAMIGNMQswCQYDVQQGEwJB
-VDFIMEYGA1UECgw/QS1UcnVzdCBHZXMuIGYuIFNpY2hlcmhlaXRzc3lzdGVtZSBp
-bSBlbGVrdHIuIERhdGVudmVya2VociBHbWJIMRkwFwYDVQQLDBBBLVRydXN0LW5R
-dWFsLTAzMRkwFwYDVQQDDBBBLVRydXN0LW5RdWFsLTAzMB4XDTA1MDgxNzIyMDAw
-MFoXDTE1MDgxNzIyMDAwMFowgY0xCzAJBgNVBAYTAkFUMUgwRgYDVQQKDD9BLVRy
-dXN0IEdlcy4gZi4gU2ljaGVyaGVpdHNzeXN0ZW1lIGltIGVsZWt0ci4gRGF0ZW52
-ZXJrZWhyIEdtYkgxGTAXBgNVBAsMEEEtVHJ1c3QtblF1YWwtMDMxGTAXBgNVBAMM
-EEEtVHJ1c3QtblF1YWwtMDMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
-AQCtPWFuA/OQO8BBC4SAzewqo51ru27CQoT3URThoKgtUaNR8t4j8DRE/5TrzAUj
-lUC5B3ilJfYKvUWG6Nm9wASOhURh73+nyfrBJcyFLGM/BWBzSQXgYHiVEEvc+RFZ
-znF/QJuKqiTfC0Li21a8StKlDJu3Qz7dg9MmEALP6iPESU7l0+m0iKsMrmKS1GWH
-2WrX9IWf5DMiJaXlyDO6w8dB3F/GaswADm0yqLaHNgBid5seHzTLkDx4iHQF63n1
-k3Flyp3HaxgtPVxO59X4PzF9j4fsCiIvI+n+u33J4PTs63zEsMMtYrWacdaxaujs
-2e3Vcuy+VwHOBVWf3tFgiBCzAgMBAAGjNjA0MA8GA1UdEwEB/wQFMAMBAf8wEQYD
-VR0OBAoECERqlWdVeRFPMA4GA1UdDwEB/wQEAwIBBjANBgkqhkiG9w0BAQUFAAOC
-AQEAVdRU0VlIXLOThaq/Yy/kgM40ozRiPvbY7meIMQQDbwvUB/tOdQ/TLtPAF8fG
-KOwGDREkDg6lXb+MshOWcdzUzg4NCmgybLlBMRmrsQd7TZjTXLDR8KdCoLXEjq/+
-8T/0709GAHbrAvv5ndJAlseIOrifEXnzgGWovR/TeIGgUUw3tKZdJXDRZslo+S4R
-FGjxVJgIrCaSD96JntT6s3kr0qN51OyLrIdTaEJMUVF0HhsnLuP1Hyl0Te2v9+GS
-mYHovjrHF1D2t8b8m7CKa9aIA5GPBnc6hQLdmNVDeD/GMBWsm2vLV7eJUYs66MmE
-DNuxUCAKGkq6ahq97BvIxYSazQ==
------END CERTIFICATE-----
-
 # Issuer: CN=TWCA Root Certification Authority O=TAIWAN-CA OU=Root CA
 # Subject: CN=TWCA Root Certification Authority O=TAIWAN-CA OU=Root CA
 # Label: "TWCA Root Certification Authority"
@@ -5227,6 +4852,427 @@ Y/M50n92Uaf0yKHxDHYiI0ZSKS3io0EHVmmY0gUJvGnHWmHNj4FgFU2A3ZDifcRQ
 8ow7bkrHxuaAKzyBvBGAFhAn1/DNP3nMcyrDflOR1m749fPH0FFNjkulW+YZFzvW
 gQncItzujrnEj1PhZ7szuIgVRs/taTX/dQ1G885x4cVrhkIGuUE=
 -----END CERTIFICATE-----
+
+# Issuer: CN=OISTE WISeKey Global Root GB CA O=WISeKey OU=OISTE Foundation Endorsed
+# Subject: CN=OISTE WISeKey Global Root GB CA O=WISeKey OU=OISTE Foundation Endorsed
+# Label: "OISTE WISeKey Global Root GB CA"
+# Serial: 157768595616588414422159278966750757568
+# MD5 Fingerprint: a4:eb:b9:61:28:2e:b7:2f:98:b0:35:26:90:99:51:1d
+# SHA1 Fingerprint: 0f:f9:40:76:18:d3:d7:6a:4b:98:f0:a8:35:9e:0c:fd:27:ac:cc:ed
+# SHA256 Fingerprint: 6b:9c:08:e8:6e:b0:f7:67:cf:ad:65:cd:98:b6:21:49:e5:49:4a:67:f5:84:5e:7b:d1:ed:01:9f:27:b8:6b:d6
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+# Issuer: CN=Certification Authority of WoSign G2 O=WoSign CA Limited
+# Subject: CN=Certification Authority of WoSign G2 O=WoSign CA Limited
+# Label: "Certification Authority of WoSign G2"
+# Serial: 142423943073812161787490648904721057092
+# MD5 Fingerprint: c8:1c:7d:19:aa:cb:71:93:f2:50:f8:52:a8:1e:ba:60
+# SHA1 Fingerprint: fb:ed:dc:90:65:b7:27:20:37:bc:55:0c:9c:56:de:bb:f2:78:94:e1
+# SHA256 Fingerprint: d4:87:a5:6f:83:b0:74:82:e8:5e:96:33:94:c1:ec:c2:c9:e5:1d:09:03:ee:94:6b:02:c3:01:58:1e:d9:9e:16
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+# Issuer: CN=CA WoSign ECC Root O=WoSign CA Limited
+# Subject: CN=CA WoSign ECC Root O=WoSign CA Limited
+# Label: "CA WoSign ECC Root"
+# Serial: 138625735294506723296996289575837012112
+# MD5 Fingerprint: 80:c6:53:ee:61:82:28:72:f0:ff:21:b9:17:ca:b2:20
+# SHA1 Fingerprint: d2:7a:d2:be:ed:94:c0:a1:3c:c7:25:21:ea:5d:71:be:81:19:f3:2b
+# SHA256 Fingerprint: 8b:45:da:1c:06:f7:91:eb:0c:ab:f2:6b:e5:88:f5:fb:23:16:5c:2e:61:4b:f8:85:56:2d:0d:ce:50:b2:9b:02
+-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
+
+# Issuer: CN=SZAFIR ROOT CA2 O=Krajowa Izba Rozliczeniowa S.A.
+# Subject: CN=SZAFIR ROOT CA2 O=Krajowa Izba Rozliczeniowa S.A.
+# Label: "SZAFIR ROOT CA2"
+# Serial: 357043034767186914217277344587386743377558296292
+# MD5 Fingerprint: 11:64:c1:89:b0:24:b1:8c:b1:07:7e:89:9e:51:9e:99
+# SHA1 Fingerprint: e2:52:fa:95:3f:ed:db:24:60:bd:6e:28:f3:9c:cc:cf:5e:b3:3f:de
+# SHA256 Fingerprint: a1:33:9d:33:28:1a:0b:56:e5:57:d3:d3:2b:1c:e7:f9:36:7e:b0:94:bd:5f:a7:2a:7e:50:04:c8:de:d7:ca:fe
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+# Issuer: CN=Certum Trusted Network CA 2 O=Unizeto Technologies S.A. OU=Certum Certification Authority
+# Subject: CN=Certum Trusted Network CA 2 O=Unizeto Technologies S.A. OU=Certum Certification Authority
+# Label: "Certum Trusted Network CA 2"
+# Serial: 44979900017204383099463764357512596969
+# MD5 Fingerprint: 6d:46:9e:d9:25:6d:08:23:5b:5e:74:7d:1e:27:db:f2
+# SHA1 Fingerprint: d3:dd:48:3e:2b:bf:4c:05:e8:af:10:f5:fa:76:26:cf:d3:dc:30:92
+# SHA256 Fingerprint: b6:76:f2:ed:da:e8:77:5c:d3:6c:b0:f6:3c:d1:d4:60:39:61:f4:9e:62:65:ba:01:3a:2f:03:07:b6:d0:b8:04
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+# Issuer: CN=Hellenic Academic and Research Institutions RootCA 2015 O=Hellenic Academic and Research Institutions Cert. Authority
+# Subject: CN=Hellenic Academic and Research Institutions RootCA 2015 O=Hellenic Academic and Research Institutions Cert. Authority
+# Label: "Hellenic Academic and Research Institutions RootCA 2015"
+# Serial: 0
+# MD5 Fingerprint: ca:ff:e2:db:03:d9:cb:4b:e9:0f:ad:84:fd:7b:18:ce
+# SHA1 Fingerprint: 01:0c:06:95:a6:98:19:14:ff:bf:5f:c6:b0:b6:95:ea:29:e9:12:a6
+# SHA256 Fingerprint: a0:40:92:9a:02:ce:53:b4:ac:f4:f2:ff:c6:98:1c:e4:49:6f:75:5e:6d:45:fe:0b:2a:69:2b:cd:52:52:3f:36
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+# Issuer: CN=Hellenic Academic and Research Institutions ECC RootCA 2015 O=Hellenic Academic and Research Institutions Cert. Authority
+# Subject: CN=Hellenic Academic and Research Institutions ECC RootCA 2015 O=Hellenic Academic and Research Institutions Cert. Authority
+# Label: "Hellenic Academic and Research Institutions ECC RootCA 2015"
+# Serial: 0
+# MD5 Fingerprint: 81:e5:b4:17:eb:c2:f5:e1:4b:0d:41:7b:49:92:fe:ef
+# SHA1 Fingerprint: 9f:f1:71:8d:92:d5:9a:f3:7d:74:97:b4:bc:6f:84:68:0b:ba:b6:66
+# SHA256 Fingerprint: 44:b5:45:aa:8a:25:e6:5a:73:ca:15:dc:27:fc:36:d2:4c:1c:b9:95:3a:06:65:39:b1:15:82:dc:48:7b:48:33
+-----BEGIN CERTIFICATE-----
+MIICwzCCAkqgAwIBAgIBADAKBggqhkjOPQQDAjCBqjELMAkGA1UEBhMCR1IxDzAN
+BgNVBAcTBkF0aGVuczFEMEIGA1UEChM7SGVsbGVuaWMgQWNhZGVtaWMgYW5kIFJl
+c2VhcmNoIEluc3RpdHV0aW9ucyBDZXJ0LiBBdXRob3JpdHkxRDBCBgNVBAMTO0hl
+bGxlbmljIEFjYWRlbWljIGFuZCBSZXNlYXJjaCBJbnN0aXR1dGlvbnMgRUNDIFJv
+b3RDQSAyMDE1MB4XDTE1MDcwNzEwMzcxMloXDTQwMDYzMDEwMzcxMlowgaoxCzAJ
+BgNVBAYTAkdSMQ8wDQYDVQQHEwZBdGhlbnMxRDBCBgNVBAoTO0hlbGxlbmljIEFj
+YWRlbWljIGFuZCBSZXNlYXJjaCBJbnN0aXR1dGlvbnMgQ2VydC4gQXV0aG9yaXR5
+MUQwQgYDVQQDEztIZWxsZW5pYyBBY2FkZW1pYyBhbmQgUmVzZWFyY2ggSW5zdGl0
+dXRpb25zIEVDQyBSb290Q0EgMjAxNTB2MBAGByqGSM49AgEGBSuBBAAiA2IABJKg
+QehLgoRc4vgxEZmGZE4JJS+dQS8KrjVPdJWyUWRrjWvmP3CV8AVER6ZyOFB2lQJa
+jq4onvktTpnvLEhvTCUp6NFxW98dwXU3tNf6e3pCnGoKVlp8aQuqgAkkbH7BRqNC
+MEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYwHQYDVR0OBBYEFLQi
+C4KZJAEOnLvkDv2/+5cgk5kqMAoGCCqGSM49BAMCA2cAMGQCMGfOFmI4oqxiRaep
+lSTAGiecMjvAwNW6qef4BENThe5SId6d9SWDPp5YSy/XZxMOIQIwBeF1Ad5o7Sof
+TUwJCA3sS61kFyjndc5FZXIhF8siQQ6ME5g4mlRtm8rifOoCWCKR
+-----END CERTIFICATE-----
+
+# Issuer: CN=Certplus Root CA G1 O=Certplus
+# Subject: CN=Certplus Root CA G1 O=Certplus
+# Label: "Certplus Root CA G1"
+# Serial: 1491911565779898356709731176965615564637713
+# MD5 Fingerprint: 7f:09:9c:f7:d9:b9:5c:69:69:56:d5:37:3e:14:0d:42
+# SHA1 Fingerprint: 22:fd:d0:b7:fd:a2:4e:0d:ac:49:2c:a0:ac:a6:7b:6a:1f:e3:f7:66
+# SHA256 Fingerprint: 15:2a:40:2b:fc:df:2c:d5:48:05:4d:22:75:b3:9c:7f:ca:3e:c0:97:80:78:b0:f0:ea:76:e5:61:a6:c7:43:3e
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+
+# Issuer: CN=Certplus Root CA G2 O=Certplus
+# Subject: CN=Certplus Root CA G2 O=Certplus
+# Label: "Certplus Root CA G2"
+# Serial: 1492087096131536844209563509228951875861589
+# MD5 Fingerprint: a7:ee:c4:78:2d:1b:ee:2d:b9:29:ce:d6:a7:96:32:31
+# SHA1 Fingerprint: 4f:65:8e:1f:e9:06:d8:28:02:e9:54:47:41:c9:54:25:5d:69:cc:1a
+# SHA256 Fingerprint: 6c:c0:50:41:e6:44:5e:74:69:6c:4c:fb:c9:f8:0f:54:3b:7e:ab:bb:44:b4:ce:6f:78:7c:6a:99:71:c4:2f:17
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+# Issuer: CN=OpenTrust Root CA G1 O=OpenTrust
+# Subject: CN=OpenTrust Root CA G1 O=OpenTrust
+# Label: "OpenTrust Root CA G1"
+# Serial: 1492036577811947013770400127034825178844775
+# MD5 Fingerprint: 76:00:cc:81:29:cd:55:5e:88:6a:7a:2e:f7:4d:39:da
+# SHA1 Fingerprint: 79:91:e8:34:f7:e2:ee:dd:08:95:01:52:e9:55:2d:14:e9:58:d5:7e
+# SHA256 Fingerprint: 56:c7:71:28:d9:8c:18:d9:1b:4c:fd:ff:bc:25:ee:91:03:d4:75:8e:a2:ab:ad:82:6a:90:f3:45:7d:46:0e:b4
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+# Issuer: CN=OpenTrust Root CA G2 O=OpenTrust
+# Subject: CN=OpenTrust Root CA G2 O=OpenTrust
+# Label: "OpenTrust Root CA G2"
+# Serial: 1492012448042702096986875987676935573415441
+# MD5 Fingerprint: 57:24:b6:59:24:6b:ae:c8:fe:1c:0c:20:f2:c0:4e:eb
+# SHA1 Fingerprint: 79:5f:88:60:c5:ab:7c:3d:92:e6:cb:f4:8d:e1:45:cd:11:ef:60:0b
+# SHA256 Fingerprint: 27:99:58:29:fe:6a:75:15:c1:bf:e8:48:f9:c4:76:1d:b1:6c:22:59:29:25:7b:f4:0d:08:94:f2:9e:a8:ba:f2
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+# Issuer: CN=OpenTrust Root CA G3 O=OpenTrust
+# Subject: CN=OpenTrust Root CA G3 O=OpenTrust
+# Label: "OpenTrust Root CA G3"
+# Serial: 1492104908271485653071219941864171170455615
+# MD5 Fingerprint: 21:37:b4:17:16:92:7b:67:46:70:a9:96:d7:a8:13:24
+# SHA1 Fingerprint: 6e:26:64:f3:56:bf:34:55:bf:d1:93:3f:7c:01:de:d8:13:da:8a:a6
+# SHA256 Fingerprint: b7:c3:62:31:70:6e:81:07:8c:36:7c:b8:96:19:8f:1e:32:08:dd:92:69:49:dd:8f:57:09:a4:10:f7:5b:62:92
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+# Issuer: CN=ISRG Root X1 O=Internet Security Research Group
+# Subject: CN=ISRG Root X1 O=Internet Security Research Group
+# Label: "ISRG Root X1"
+# Serial: 172886928669790476064670243504169061120
+# MD5 Fingerprint: 0c:d2:f9:e0:da:17:73:e9:ed:86:4d:a5:e3:70:e7:4e
+# SHA1 Fingerprint: ca:bd:2a:79:a1:07:6a:31:f2:1d:25:36:35:cb:03:9d:43:29:a5:e8
+# SHA256 Fingerprint: 96:bc:ec:06:26:49:76:f3:74:60:77:9a:cf:28:c5:a7:cf:e8:a3:c0:aa:e1:1a:8f:fc:ee:05:c0:bd:df:08:c6
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
 # Issuer: CN=Entrust.net Secure Server Certification Authority O=Entrust.net OU=www.entrust.net/CPS incorp. by ref. (limits liab.)/(c) 1999 Entrust.net Limited
 # Subject: CN=Entrust.net Secure Server Certification Authority O=Entrust.net OU=www.entrust.net/CPS incorp. by ref. (limits liab.)/(c) 1999 Entrust.net Limited
 # Label: "Entrust.net Secure Server CA"
@@ -5614,3 +5660,30 @@ GwnpXtlR22ciYaQqPEh346B8pt5zohQDhT37qw4wxYMWM4ETCJ57NE7fQMh017l9
 3PR2VX2bY1QY6fDq81yx2YtCHrnAlU66+tXifPVoYb+O7AWXX1uw16OFNMQkpw0P
 lZPvy5TYnh+dXIVtx6quTx8itc2VrbqnzPmrC3p/
 -----END CERTIFICATE-----
+
+# Issuer: C=US, O=Equifax, OU=Equifax Secure Certificate Authority
+# Subject: C=US, O=Equifax, OU=Equifax Secure Certificate Authority
+# Label: "Equifax Secure Certificate Authority"
+# Serial: 903804111
+# MD5 Fingerprint: 67:cb:9d:c0:13:24:8a:82:9b:b2:17:1e:d1:1b:ec:d4
+# SHA1 Fingerprint: d2:32:09:ad:23:d3:14:23:21:74:e4:0d:7f:9d:62:13:97:86:63:3a
+# SHA256 Fingerprint: 08:29:7a:40:47:db:a2:36:80:c7:31:db:6e:31:76:53:ca:78:48:e1:be:bd:3a:0b:01:79:a7:07:f9:2c:f1:78
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

requests/certs.py

@@ -2,8 +2,8 @@
 # -*- coding: utf-8 -*-
 
 """
-certs.py
-~~~~~~~~
+requests.certs
+~~~~~~~~~~~~~~
 
 This module returns the preferred default CA certificate bundle.
 

requests/compat.py

@@ -1,7 +1,11 @@
 # -*- coding: utf-8 -*-
 
 """
-pythoncompat
+requests.compat
+~~~~~~~~~~~~~~~
+
+This module handles import compatibility issues between Python 2 and
+Python 3.
 """
 
 from .packages import chardet
@@ -46,6 +50,7 @@ if is_py2:
     str = unicode
     basestring = basestring
     numeric_types = (int, long, float)
+    integer_types = (int, long)
 
 elif is_py3:
     from urllib.parse import urlparse, urlunparse, urljoin, urlsplit, urlencode, quote, unquote, quote_plus, unquote_plus, urldefrag
@@ -60,3 +65,4 @@ elif is_py3:
     bytes = bytes
     basestring = (str, bytes)
     numeric_types = (int, float)
+    integer_types = (int,)

requests/cookies.py

@@ -1,6 +1,9 @@
 # -*- coding: utf-8 -*-
 
 """
+requests.cookies
+~~~~~~~~~~~~~~~~
+
 Compatibility code to be able to use `cookielib.CookieJar` with requests.
 
 requests.utils imports from here, so be careful with imports.
@@ -8,7 +11,10 @@ requests.utils imports from here, so be careful with imports.
 
 import copy
 import time
+import calendar
 import collections
+
+from ._internal_utils import to_native_string
 from .compat import cookielib, urlparse, urlunparse, Morsel
 
 try:
@@ -51,7 +57,7 @@ class MockRequest(object):
         if not self._r.headers.get('Host'):
             return self._r.url
         # If they did set it, retrieve it and reconstruct the expected domain
-        host = self._r.headers['Host']
+        host = to_native_string(self._r.headers['Host'], encoding='utf-8')
         parsed = urlparse(self._r.url)
         # Reconstruct the URL as we expect it
         return urlunparse([
@@ -130,7 +136,11 @@ def extract_cookies_to_jar(jar, request, response):
 
 
 def get_cookie_header(jar, request):
-    """Produce an appropriate Cookie header string to be sent with `request`, or None."""
+    """
+    Produce an appropriate Cookie header string to be sent with `request`, or None.
+
+    :rtype: str
+    """
     r = MockRequest(request)
     jar.add_cookie_header(r)
     return r.get_new_headers().get('Cookie')
@@ -143,10 +153,13 @@ def remove_cookie_by_name(cookiejar, name, domain=None, path=None):
     """
     clearables = []
     for cookie in cookiejar:
-        if cookie.name == name:
-            if domain is None or domain == cookie.domain:
-                if path is None or path == cookie.path:
-                    clearables.append((cookie.domain, cookie.path, cookie.name))
+        if cookie.name != name:
+            continue
+        if domain is not None and domain != cookie.domain:
+            continue
+        if path is not None and path != cookie.path:
+            continue
+        clearables.append((cookie.domain, cookie.path, cookie.name))
 
     for domain, path, name in clearables:
         cookiejar.clear(domain, path, name)
@@ -154,7 +167,8 @@ def remove_cookie_by_name(cookiejar, name, domain=None, path=None):
 
 class CookieConflictError(RuntimeError):
     """There are two cookies that meet the criteria specified in the cookie jar.
-    Use .get and .set and include domain and path args in order to be more specific."""
+    Use .get and .set and include domain and path args in order to be more specific.
+    """
 
 
 class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
@@ -174,12 +188,14 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
 
     .. warning:: dictionary operations that are normally O(1) may be O(n).
     """
+
     def get(self, name, default=None, domain=None, path=None):
         """Dict-like get() that also supports optional domain and path args in
         order to resolve naming collisions from using one cookie jar over
         multiple domains.
 
-        .. warning:: operation is O(n), not O(1)."""
+        .. warning:: operation is O(n), not O(1).
+        """
         try:
             return self._find_no_duplicates(name, domain, path)
         except KeyError:
@@ -188,7 +204,8 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
     def set(self, name, value, **kwargs):
         """Dict-like set() that also supports optional domain and path args in
         order to resolve naming collisions from using one cookie jar over
-        multiple domains."""
+        multiple domains.
+        """
         # support client code that unsets cookies by assignment of a None value:
         if value is None:
             remove_cookie_by_name(self, name, domain=kwargs.get('domain'), path=kwargs.get('path'))
@@ -203,37 +220,54 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
 
     def iterkeys(self):
         """Dict-like iterkeys() that returns an iterator of names of cookies
-        from the jar. See itervalues() and iteritems()."""
+        from the jar.
+
+        .. seealso:: itervalues() and iteritems().
+        """
         for cookie in iter(self):
             yield cookie.name
 
     def keys(self):
         """Dict-like keys() that returns a list of names of cookies from the
-        jar. See values() and items()."""
+        jar.
+
+        .. seealso:: values() and items().
+        """
         return list(self.iterkeys())
 
     def itervalues(self):
         """Dict-like itervalues() that returns an iterator of values of cookies
-        from the jar. See iterkeys() and iteritems()."""
+        from the jar.
+
+        .. seealso:: iterkeys() and iteritems().
+        """
         for cookie in iter(self):
             yield cookie.value
 
     def values(self):
         """Dict-like values() that returns a list of values of cookies from the
-        jar. See keys() and items()."""
+        jar.
+
+        .. seealso:: keys() and items().
+        """
         return list(self.itervalues())
 
     def iteritems(self):
         """Dict-like iteritems() that returns an iterator of name-value tuples
-        from the jar. See iterkeys() and itervalues()."""
+        from the jar.
+
+        .. seealso:: iterkeys() and itervalues().
+        """
         for cookie in iter(self):
             yield cookie.name, cookie.value
 
     def items(self):
         """Dict-like items() that returns a list of name-value tuples from the
-        jar. See keys() and values(). Allows client-code to call
-        ``dict(RequestsCookieJar)`` and get a vanilla python dict of key value
-        pairs."""
+        jar. Allows client-code to call ``dict(RequestsCookieJar)`` and get a
+        vanilla python dict of key value pairs.
+
+        .. seealso:: keys() and values().
+        """
         return list(self.iteritems())
 
     def list_domains(self):
@@ -254,7 +288,10 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
 
     def multiple_domains(self):
         """Returns True if there are multiple domains in the jar.
-        Returns False otherwise."""
+        Returns False otherwise.
+
+        :rtype: bool
+        """
         domains = []
         for cookie in iter(self):
             if cookie.domain is not None and cookie.domain in domains:
@@ -265,7 +302,10 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
     def get_dict(self, domain=None, path=None):
         """Takes as an argument an optional domain and path and returns a plain
         old Python dict of name-value pairs of cookies that meet the
-        requirements."""
+        requirements.
+
+        :rtype: dict
+        """
         dictionary = {}
         for cookie in iter(self):
             if (domain is None or cookie.domain == domain) and (path is None
@@ -273,25 +313,32 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
                 dictionary[cookie.name] = cookie.value
         return dictionary
 
+    def __contains__(self, name):
+        try:
+            return super(RequestsCookieJar, self).__contains__(name)
+        except CookieConflictError:
+            return True
+
     def __getitem__(self, name):
         """Dict-like __getitem__() for compatibility with client code. Throws
         exception if there are more than one cookie with name. In that case,
         use the more explicit get() method instead.
 
-        .. warning:: operation is O(n), not O(1)."""
-
+        .. warning:: operation is O(n), not O(1).
+        """
         return self._find_no_duplicates(name)
 
     def __setitem__(self, name, value):
         """Dict-like __setitem__ for compatibility with client code. Throws
         exception if there is already a cookie of that name in the jar. In that
-        case, use the more explicit set() method instead."""
-
+        case, use the more explicit set() method instead.
+        """
         self.set(name, value)
 
     def __delitem__(self, name):
         """Deletes a cookie given a name. Wraps ``cookielib.CookieJar``'s
-        ``remove_cookie_by_name()``."""
+        ``remove_cookie_by_name()``.
+        """
         remove_cookie_by_name(self, name)
 
     def set_cookie(self, cookie, *args, **kwargs):
@@ -308,11 +355,17 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
             super(RequestsCookieJar, self).update(other)
 
     def _find(self, name, domain=None, path=None):
-        """Requests uses this method internally to get cookie values. Takes as
-        args name and optional domain and path. Returns a cookie.value. If
-        there are conflicting cookies, _find arbitrarily chooses one. See
-        _find_no_duplicates if you want an exception thrown if there are
-        conflicting cookies."""
+        """Requests uses this method internally to get cookie values.
+
+        If there are conflicting cookies, _find arbitrarily chooses one.
+        See _find_no_duplicates if you want an exception thrown if there are
+        conflicting cookies.
+
+        :param name: a string containing name of cookie
+        :param domain: (optional) string containing domain of cookie
+        :param path: (optional) string containing path of cookie
+        :return: cookie.value
+        """
         for cookie in iter(self):
             if cookie.name == name:
                 if domain is None or cookie.domain == domain:
@@ -323,10 +376,16 @@ class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
 
     def _find_no_duplicates(self, name, domain=None, path=None):
         """Both ``__get_item__`` and ``get`` call this function: it's never
-        used elsewhere in Requests. Takes as args name and optional domain and
-        path. Returns a cookie.value. Throws KeyError if cookie is not found
-        and CookieConflictError if there are multiple cookies that match name
-        and optionally domain and path."""
+        used elsewhere in Requests.
+
+        :param name: a string containing name of cookie
+        :param domain: (optional) string containing domain of cookie
+        :param path: (optional) string containing path of cookie
+        :raises KeyError: if cookie is not found
+        :raises CookieConflictError: if there are multiple cookies
+            that match name and optionally domain and path
+        :return: cookie.value
+        """
         toReturn = None
         for cookie in iter(self):
             if cookie.name == name:
@@ -365,7 +424,7 @@ def _copy_cookie_jar(jar):
         return None
 
     if hasattr(jar, 'copy'):
-        # We're dealing with an instane of RequestsCookieJar
+        # We're dealing with an instance of RequestsCookieJar
         return jar.copy()
     # We're dealing with a generic CookieJar instance
     new_jar = copy.copy(jar)
@@ -421,8 +480,9 @@ def morsel_to_cookie(morsel):
             raise TypeError('max-age: %s must be integer' % morsel['max-age'])
     elif morsel['expires']:
         time_template = '%a, %d-%b-%Y %H:%M:%S GMT'
-        expires = int(time.mktime(
-            time.strptime(morsel['expires'], time_template)) - time.timezone)
+        expires = calendar.timegm(
+            time.strptime(morsel['expires'], time_template)
+        )
     return create_cookie(
         comment=morsel['comment'],
         comment_url=bool(morsel['comment']),

requests/exceptions.py

@@ -5,19 +5,17 @@ requests.exceptions
 ~~~~~~~~~~~~~~~~~~~
 
 This module contains the set of Requests' exceptions.
-
 """
 from .packages.urllib3.exceptions import HTTPError as BaseHTTPError
 
 
 class RequestException(IOError):
     """There was an ambiguous exception that occurred while handling your
-    request."""
+    request.
+    """
 
     def __init__(self, *args, **kwargs):
-        """
-        Initialize RequestException with `request` and `response` objects.
-        """
+        """Initialize RequestException with `request` and `response` objects."""
         response = kwargs.pop('response', None)
         self.response = response
         self.request = kwargs.pop('request', None)
@@ -80,7 +78,11 @@ class InvalidSchema(RequestException, ValueError):
 
 
 class InvalidURL(RequestException, ValueError):
-    """ The URL provided was somehow invalid. """
+    """The URL provided was somehow invalid."""
+
+
+class InvalidHeader(RequestException, ValueError):
+    """The header value provided was somehow invalid."""
 
 
 class ChunkedEncodingError(RequestException):
@@ -97,3 +99,18 @@ class StreamConsumedError(RequestException, TypeError):
 
 class RetryError(RequestException):
     """Custom retries logic failed"""
+
+class UnrewindableBodyError(RequestException):
+    """Requests encountered an error when trying to rewind a body"""
+
+# Warnings
+
+
+class RequestsWarning(Warning):
+    """Base warning for Requests."""
+    pass
+
+
+class FileModeWarning(RequestsWarning, DeprecationWarning):
+    """A file was opened in text mode, but Requests determined its binary length."""
+    pass

requests/hooks.py

@@ -10,10 +10,10 @@ Available hooks:
 
 ``response``:
     The response generated from a Request.
-
 """
 HOOKS = ['response']
 
+
 def default_hooks():
     return dict((event, []) for event in HOOKS)
 

requests/models.py

@@ -10,12 +10,18 @@ This module contains the primary objects that power Requests.
 import collections
 import datetime
 
+# Import encoding now, to avoid implicit import later.
+# Implicit import within threads may cause LookupError when standard library is in a ZIP,
+# such as in Embedded Python. See https://github.com/kennethreitz/requests/issues/3578.
+import encodings.idna
+
 from io import BytesIO, UnsupportedOperation
 from .hooks import default_hooks
 from .structures import CaseInsensitiveDict
 
 from .auth import HTTPBasicAuth
 from .cookies import cookiejar_from_dict, get_cookie_header, _copy_cookie_jar
+from .packages import idna
 from .packages.urllib3.fields import RequestField
 from .packages.urllib3.filepost import encode_multipart_formdata
 from .packages.urllib3.util import parse_url
@@ -24,10 +30,11 @@ from .packages.urllib3.exceptions import (
 from .exceptions import (
     HTTPError, MissingSchema, InvalidURL, ChunkedEncodingError,
     ContentDecodingError, ConnectionError, StreamConsumedError)
+from ._internal_utils import to_native_string
 from .utils import (
     guess_filename, get_auth_from_url, requote_uri,
     stream_decode_response_unicode, to_key_val_list, parse_header_links,
-    iter_slices, guess_json_utf, super_len, to_native_string)
+    iter_slices, guess_json_utf, super_len, check_header_validity)
 from .compat import (
     cookielib, urlunparse, urlsplit, urlencode, str, bytes, StringIO,
     is_py2, chardet, builtin_str, basestring)
@@ -37,11 +44,11 @@ from .status_codes import codes
 #: The set of HTTP status codes that indicate an automatically
 #: processable redirect.
 REDIRECT_STATI = (
-    codes.moved,              # 301
-    codes.found,              # 302
-    codes.other,              # 303
-    codes.temporary_redirect, # 307
-    codes.permanent_redirect, # 308
+    codes.moved,               # 301
+    codes.found,               # 302
+    codes.other,               # 303
+    codes.temporary_redirect,  # 307
+    codes.permanent_redirect,  # 308
 )
 
 DEFAULT_REDIRECT_LIMIT = 30
@@ -103,9 +110,10 @@ class RequestEncodingMixin(object):
         """Build the body for a multipart/form-data request.
 
         Will successfully encode files when passed as a dict or a list of
-        2-tuples. Order is retained if data is a list of 2-tuples but arbitrary
+        tuples. Order is retained if data is a list of tuples but arbitrary
         if parameters are supplied as a dict.
-
+        The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype)
+        or 4-tuples (filename, fileobj, contentype, custom_headers).
         """
         if (not files):
             raise ValueError("Files must be provided.")
@@ -204,8 +212,8 @@ class Request(RequestHooksMixin):
       >>> req = requests.Request('GET', 'http://httpbin.org/get')
       >>> req.prepare()
       <PreparedRequest [GET]>
-
     """
+
     def __init__(self, method=None, url=None, headers=None, files=None,
         data=None, params=None, auth=None, cookies=None, hooks=None, json=None):
 
@@ -267,7 +275,6 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
       >>> s = requests.Session()
       >>> s.send(r)
       <Response [200]>
-
     """
 
     def __init__(self):
@@ -284,6 +291,8 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
         self.body = None
         #: dictionary of callback hooks, for internal usage.
         self.hooks = default_hooks()
+        #: integer denoting starting position of a readable file-like body.
+        self._body_position = None
 
     def prepare(self, method=None, url=None, headers=None, files=None,
         data=None, params=None, auth=None, cookies=None, hooks=None, json=None):
@@ -313,6 +322,7 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
         p._cookies = _copy_cookie_jar(self._cookies)
         p.body = self.body
         p.hooks = self.hooks
+        p._body_position = self._body_position
         return p
 
     def prepare_method(self, method):
@@ -324,7 +334,7 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
     def prepare_url(self, url, params):
         """Prepares the given HTTP URL."""
         #: Accept objects that have string representations.
-        #: We're unable to blindy call unicode/str functions
+        #: We're unable to blindly call unicode/str functions
         #: as this will include the bytestring indicator (b'')
         #: on python 3.x.
         #: https://github.com/kennethreitz/requests/pull/2238
@@ -357,8 +367,8 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
 
         # Only want to apply IDNA to the hostname
         try:
-            host = host.encode('idna').decode('utf-8')
-        except UnicodeError:
+            host = idna.encode(host, uts46=True).decode('utf-8')
+        except (UnicodeError, idna.IDNAError):
             raise InvalidURL('URL has an invalid label.')
 
         # Carefully reconstruct the network location
@@ -385,6 +395,9 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
             if isinstance(fragment, str):
                 fragment = fragment.encode('utf-8')
 
+        if isinstance(params, (str, bytes)):
+            params = to_native_string(params)
+
         enc_params = self._encode_params(params)
         if enc_params:
             if query:
@@ -398,10 +411,13 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
     def prepare_headers(self, headers):
         """Prepares the given HTTP headers."""
 
+        self.headers = CaseInsensitiveDict()
         if headers:
-            self.headers = CaseInsensitiveDict((to_native_string(name), value) for name, value in headers.items())
-        else:
-            self.headers = CaseInsensitiveDict()
+            for header in headers.items():
+                # Raise exception on invalid header value.
+                check_header_validity(header)
+                name, value = header
+                self.headers[to_native_string(name)] = value
 
     def prepare_body(self, data, files, json=None):
         """Prepares the given HTTP body data."""
@@ -412,15 +428,18 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
         # Nottin' on you.
         body = None
         content_type = None
-        length = None
 
         if not data and json is not None:
+            # urllib3 requires a bytes-like body. Python 2's json.dumps
+            # provides this natively, but Python 3 gives a Unicode string.
             content_type = 'application/json'
             body = complexjson.dumps(json)
+            if not isinstance(body, bytes):
+                body = body.encode('utf-8')
 
         is_stream = all([
             hasattr(data, '__iter__'),
-            not isinstance(data, (basestring, list, tuple, dict))
+            not isinstance(data, (basestring, list, tuple, collections.Mapping))
         ])
 
         try:
@@ -431,10 +450,21 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
         if is_stream:
             body = data
 
+            if getattr(body, 'tell', None) is not None:
+                # Record the current file position before reading.
+                # This will allow us to rewind a file in the event
+                # of a redirect.
+                try:
+                    self._body_position = body.tell()
+                except (IOError, OSError):
+                    # This differentiates from None, allowing us to catch
+                    # a failed `tell()` later when trying to rewind the body
+                    self._body_position = object()
+
             if files:
                 raise NotImplementedError('Streamed bodies and files are mutually exclusive.')
 
-            if length is not None:
+            if length:
                 self.headers['Content-Length'] = builtin_str(length)
             else:
                 self.headers['Transfer-Encoding'] = 'chunked'
@@ -459,15 +489,16 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
         self.body = body
 
     def prepare_content_length(self, body):
-        if hasattr(body, 'seek') and hasattr(body, 'tell'):
-            body.seek(0, 2)
-            self.headers['Content-Length'] = builtin_str(body.tell())
-            body.seek(0, 0)
-        elif body is not None:
-            l = super_len(body)
-            if l:
-                self.headers['Content-Length'] = builtin_str(l)
-        elif (self.method not in ('GET', 'HEAD')) and (self.headers.get('Content-Length') is None):
+        """Prepare Content-Length header based on request method and body"""
+        if body is not None:
+            length = super_len(body)
+            if length:
+                # If length exists, set it. Otherwise, we fallback
+                # to Transfer-Encoding: chunked.
+                self.headers['Content-Length'] = builtin_str(length)
+        elif self.method not in ('GET', 'HEAD') and self.headers.get('Content-Length') is None:
+            # Set Content-Length to 0 for methods that can have a body
+            # but don't provide one. (i.e. not GET or HEAD)
             self.headers['Content-Length'] = '0'
 
     def prepare_auth(self, auth, url=''):
@@ -501,8 +532,8 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
         can only be called once for the life of the
         :class:`PreparedRequest <PreparedRequest>` object. Any subsequent calls
         to ``prepare_cookies`` will have no actual effect, unless the "Cookie"
-        header is removed beforehand."""
-
+        header is removed beforehand.
+        """
         if isinstance(cookies, cookielib.CookieJar):
             self._cookies = cookies
         else:
@@ -631,7 +662,7 @@ class Response(object):
 
     @property
     def is_permanent_redirect(self):
-        """True if this Response one of the permanant versions of redirect"""
+        """True if this Response one of the permanent versions of redirect"""
         return ('location' in self.headers and self.status_code in (codes.moved_permanently, codes.permanent_redirect))
 
     @property
@@ -646,6 +677,12 @@ class Response(object):
         read into memory.  This is not necessarily the length of each item
         returned as decoding can take place.
 
+        chunk_size must be of type int or None. A value of None will
+        function differently depending on the value of `stream`.
+        stream=True will read data as it arrives in whatever size the
+        chunks are received. If stream=False, data is returned as
+        a single chunk.
+
         If decode_unicode is True, content will be decoded using the best
         available encoding based on the response.
         """
@@ -674,6 +711,8 @@ class Response(object):
 
         if self._content_consumed and isinstance(self._content, bool):
             raise StreamConsumedError()
+        elif chunk_size is not None and not isinstance(chunk_size, int):
+            raise TypeError("chunk_size must be an int, it is instead a %s." % type(chunk_size))
         # simulate reading small chunks of the content
         reused_chunks = iter_slices(self._content, chunk_size)
 
@@ -723,18 +762,14 @@ class Response(object):
 
         if self._content is False:
             # Read the contents.
-            try:
-                if self._content_consumed:
-                    raise RuntimeError(
-                        'The content for this response was already consumed')
+            if self._content_consumed:
+                raise RuntimeError(
+                    'The content for this response was already consumed')
 
-                if self.status_code == 0:
-                    self._content = None
-                else:
-                    self._content = bytes().join(self.iter_content(CONTENT_CHUNK_SIZE)) or bytes()
-
-            except AttributeError:
+            if self.status_code == 0:
                 self._content = None
+            else:
+                self._content = bytes().join(self.iter_content(CONTENT_CHUNK_SIZE)) or bytes()
 
         self._content_consumed = True
         # don't need to release the connection; that's been handled by urllib3
@@ -783,9 +818,10 @@ class Response(object):
         """Returns the json-encoded content of a response, if any.
 
         :param \*\*kwargs: Optional arguments that ``json.loads`` takes.
+        :raises ValueError: If the response body does not contain valid json.
         """
 
-        if not self.encoding and len(self.content) > 3:
+        if not self.encoding and self.content and len(self.content) > 3:
             # No encoding set. JSON RFC 4627 section 3 states we should expect
             # UTF-8, -16 or -32. Detect which one to use; If the detection or
             # decoding fails, fall back to `self.text` (using chardet to make
@@ -826,12 +862,23 @@ class Response(object):
         """Raises stored :class:`HTTPError`, if one occurred."""
 
         http_error_msg = ''
+        if isinstance(self.reason, bytes):
+            # We attempt to decode utf-8 first because some servers
+            # choose to localize their reason strings. If the string
+            # isn't utf-8, we fall back to iso-8859-1 for all other
+            # encodings. (See PR #3538)
+            try:
+                reason = self.reason.decode('utf-8')
+            except UnicodeDecodeError:
+                reason = self.reason.decode('iso-8859-1')
+        else:
+            reason = self.reason
 
         if 400 <= self.status_code < 500:
-            http_error_msg = '%s Client Error: %s for url: %s' % (self.status_code, self.reason, self.url)
+            http_error_msg = u'%s Client Error: %s for url: %s' % (self.status_code, reason, self.url)
 
         elif 500 <= self.status_code < 600:
-            http_error_msg = '%s Server Error: %s for url: %s' % (self.status_code, self.reason, self.url)
+            http_error_msg = u'%s Server Error: %s for url: %s' % (self.status_code, reason, self.url)
 
         if http_error_msg:
             raise HTTPError(http_error_msg, response=self)
@@ -843,6 +890,8 @@ class Response(object):
         *Note: Should not normally need to be called explicitly.*
         """
         if not self._content_consumed:
-            return self.raw.close()
+            self.raw.close()
 
-        return self.raw.release_conn()
+        release_conn = getattr(self.raw, 'release_conn', None)
+        if release_conn is not None:
+            release_conn()

requests/packages/README.rst

@@ -1,4 +1,4 @@
-If you are planning to submit a pull request to requests with any changes in 
+If you are planning to submit a pull request to requests with any changes in
 this library do not go any further. These are independent libraries which we
 vendor into requests. Any changes necessary to these libraries must be made in
 them and submitted as separate pull requests to those libraries.
@@ -7,5 +7,7 @@ urllib3 pull requests go here: https://github.com/shazow/urllib3
 
 chardet pull requests go here: https://github.com/chardet/chardet
 
+idna pull requests go here: https://github.com/kjd/idna
+
 See https://github.com/kennethreitz/requests/pull/1812#issuecomment-30854316
 for the reasoning behind this.

requests/packages/__init__.py

@@ -34,3 +34,9 @@ try:
 except ImportError:
     import chardet
     sys.modules['%s.chardet' % __name__] = chardet
+
+try:
+    from . import idna
+except ImportError:
+    import idna
+    sys.modules['%s.idna' % __name__] = idna

requests/packages/idna/__init__.py

@@ -0,0 +1 @@
+from .core import *

requests/packages/idna/codec.py

@@ -0,0 +1,118 @@
+from .core import encode, decode, alabel, ulabel, IDNAError
+import codecs
+import re
+
+_unicode_dots_re = re.compile(u'[\u002e\u3002\uff0e\uff61]')
+
+class Codec(codecs.Codec):
+
+    def encode(self, data, errors='strict'):
+
+        if errors != 'strict':
+            raise IDNAError("Unsupported error handling \"{0}\"".format(errors))
+
+        if not data:
+            return "", 0
+
+        return encode(data), len(data)
+
+    def decode(self, data, errors='strict'):
+
+        if errors != 'strict':
+            raise IDNAError("Unsupported error handling \"{0}\"".format(errors))
+
+        if not data:
+            return u"", 0
+
+        return decode(data), len(data)
+
+class IncrementalEncoder(codecs.BufferedIncrementalEncoder):
+    def _buffer_encode(self, data, errors, final):
+        if errors != 'strict':
+            raise IDNAError("Unsupported error handling \"{0}\"".format(errors))
+
+        if not data:
+            return ("", 0)
+
+        labels = _unicode_dots_re.split(data)
+        trailing_dot = u''
+        if labels:
+            if not labels[-1]:
+                trailing_dot = '.'
+                del labels[-1]
+            elif not final:
+                # Keep potentially unfinished label until the next call
+                del labels[-1]
+                if labels:
+                    trailing_dot = '.'
+
+        result = []
+        size = 0
+        for label in labels:
+            result.append(alabel(label))
+            if size:
+                size += 1
+            size += len(label)
+
+        # Join with U+002E
+        result = ".".join(result) + trailing_dot
+        size += len(trailing_dot)
+        return (result, size)
+
+class IncrementalDecoder(codecs.BufferedIncrementalDecoder):
+    def _buffer_decode(self, data, errors, final):
+        if errors != 'strict':
+            raise IDNAError("Unsupported error handling \"{0}\"".format(errors))
+
+        if not data:
+            return (u"", 0)
+
+        # IDNA allows decoding to operate on Unicode strings, too.
+        if isinstance(data, unicode):
+            labels = _unicode_dots_re.split(data)
+        else:
+            # Must be ASCII string
+            data = str(data)
+            unicode(data, "ascii")
+            labels = data.split(".")
+
+        trailing_dot = u''
+        if labels:
+            if not labels[-1]:
+                trailing_dot = u'.'
+                del labels[-1]
+            elif not final:
+                # Keep potentially unfinished label until the next call
+                del labels[-1]
+                if labels:
+                    trailing_dot = u'.'
+
+        result = []
+        size = 0
+        for label in labels:
+            result.append(ulabel(label))
+            if size:
+                size += 1
+            size += len(label)
+
+        result = u".".join(result) + trailing_dot
+        size += len(trailing_dot)
+        return (result, size)
+
+
+class StreamWriter(Codec, codecs.StreamWriter):
+    pass
+
+class StreamReader(Codec, codecs.StreamReader):
+    pass
+
+def getregentry():
+    return codecs.CodecInfo(
+        name='idna',
+        encode=Codec().encode,
+        decode=Codec().decode,
+        incrementalencoder=IncrementalEncoder,
+        incrementaldecoder=IncrementalDecoder,
+        streamwriter=StreamWriter,
+        streamreader=StreamReader,
+    )

requests/packages/idna/compat.py

@@ -0,0 +1,12 @@
+from .core import *
+from .codec import *
+
+def ToASCII(label):
+    return encode(label)
+
+def ToUnicode(label):
+    return decode(label)
+
+def nameprep(s):
+    raise NotImplementedError("IDNA 2008 does not utilise nameprep protocol")
+

requests/packages/idna/core.py

@@ -0,0 +1,387 @@
+from . import idnadata
+import bisect
+import unicodedata
+import re
+import sys
+from .intranges import intranges_contain
+
+_virama_combining_class = 9
+_alabel_prefix = b'xn--'
+_unicode_dots_re = re.compile(u'[\u002e\u3002\uff0e\uff61]')
+
+if sys.version_info[0] == 3:
+    unicode = str
+    unichr = chr
+
+class IDNAError(UnicodeError):
+    """ Base exception for all IDNA-encoding related problems """
+    pass
+
+
+class IDNABidiError(IDNAError):
+    """ Exception when bidirectional requirements are not satisfied """
+    pass
+
+
+class InvalidCodepoint(IDNAError):
+    """ Exception when a disallowed or unallocated codepoint is used """
+    pass
+
+
+class InvalidCodepointContext(IDNAError):
+    """ Exception when the codepoint is not valid in the context it is used """
+    pass
+
+
+def _combining_class(cp):
+    return unicodedata.combining(unichr(cp))
+
+def _is_script(cp, script):
+    return intranges_contain(ord(cp), idnadata.scripts[script])
+
+def _punycode(s):
+    return s.encode('punycode')
+
+def _unot(s):
+    return 'U+{0:04X}'.format(s)
+
+
+def valid_label_length(label):
+
+    if len(label) > 63:
+        return False
+    return True
+
+
+def valid_string_length(label, trailing_dot):
+
+    if len(label) > (254 if trailing_dot else 253):
+        return False
+    return True
+
+
+def check_bidi(label, check_ltr=False):
+
+    # Bidi rules should only be applied if string contains RTL characters
+    bidi_label = False
+    for (idx, cp) in enumerate(label, 1):
+        direction = unicodedata.bidirectional(cp)
+        if direction == '':
+            # String likely comes from a newer version of Unicode
+            raise IDNABidiError('Unknown directionality in label {0} at position {1}'.format(repr(label), idx))
+        if direction in ['R', 'AL', 'AN']:
+            bidi_label = True
+            break
+    if not bidi_label and not check_ltr:
+        return True
+
+    # Bidi rule 1
+    direction = unicodedata.bidirectional(label[0])
+    if direction in ['R', 'AL']:
+        rtl = True
+    elif direction == 'L':
+        rtl = False
+    else:
+        raise IDNABidiError('First codepoint in label {0} must be directionality L, R or AL'.format(repr(label)))
+
+    valid_ending = False
+    number_type = False
+    for (idx, cp) in enumerate(label, 1):
+        direction = unicodedata.bidirectional(cp)
+
+        if rtl:
+            # Bidi rule 2
+            if not direction in ['R', 'AL', 'AN', 'EN', 'ES', 'CS', 'ET', 'ON', 'BN', 'NSM']:
+                raise IDNABidiError('Invalid direction for codepoint at position {0} in a right-to-left label'.format(idx))
+            # Bidi rule 3
+            if direction in ['R', 'AL', 'EN', 'AN']:
+                valid_ending = True
+            elif direction != 'NSM':
+                valid_ending = False
+            # Bidi rule 4
+            if direction in ['AN', 'EN']:
+                if not number_type:
+                    number_type = direction
+                else:
+                    if number_type != direction:
+                        raise IDNABidiError('Can not mix numeral types in a right-to-left label')
+        else:
+            # Bidi rule 5
+            if not direction in ['L', 'EN', 'ES', 'CS', 'ET', 'ON', 'BN', 'NSM']:
+                raise IDNABidiError('Invalid direction for codepoint at position {0} in a left-to-right label'.format(idx))
+            # Bidi rule 6
+            if direction in ['L', 'EN']:
+                valid_ending = True
+            elif direction != 'NSM':
+                valid_ending = False
+
+    if not valid_ending:
+        raise IDNABidiError('Label ends with illegal codepoint directionality')
+
+    return True
+
+
+def check_initial_combiner(label):
+
+    if unicodedata.category(label[0])[0] == 'M':
+        raise IDNAError('Label begins with an illegal combining character')
+    return True
+
+
+def check_hyphen_ok(label):
+
+    if label[2:4] == '--':
+        raise IDNAError('Label has disallowed hyphens in 3rd and 4th position')
+    if label[0] == '-' or label[-1] == '-':
+        raise IDNAError('Label must not start or end with a hyphen')
+    return True
+
+
+def check_nfc(label):
+
+    if unicodedata.normalize('NFC', label) != label:
+        raise IDNAError('Label must be in Normalization Form C')
+
+
+def valid_contextj(label, pos):
+
+    cp_value = ord(label[pos])
+
+    if cp_value == 0x200c:
+
+        if pos > 0:
+            if _combining_class(ord(label[pos - 1])) == _virama_combining_class:
+                return True
+
+        ok = False
+        for i in range(pos-1, -1, -1):
+            joining_type = idnadata.joining_types.get(ord(label[i]))
+            if joining_type == 'T':
+                continue
+            if joining_type in ['L', 'D']:
+                ok = True
+                break
+
+        if not ok:
+            return False
+
+        ok = False
+        for i in range(pos+1, len(label)):
+            joining_type = idnadata.joining_types.get(ord(label[i]))
+            if joining_type == 'T':
+                continue
+            if joining_type in ['R', 'D']:
+                ok = True
+                break
+        return ok
+
+    if cp_value == 0x200d:
+
+        if pos > 0:
+            if _combining_class(ord(label[pos - 1])) == _virama_combining_class:
+                return True
+        return False
+
+    else:
+
+        return False
+
+
+def valid_contexto(label, pos, exception=False):
+
+    cp_value = ord(label[pos])
+
+    if cp_value == 0x00b7:
+        if 0 < pos < len(label)-1:
+            if ord(label[pos - 1]) == 0x006c and ord(label[pos + 1]) == 0x006c:
+                return True
+        return False
+
+    elif cp_value == 0x0375:
+        if pos < len(label)-1 and len(label) > 1:
+            return _is_script(label[pos + 1], 'Greek')
+        return False
+
+    elif cp_value == 0x05f3 or cp_value == 0x05f4:
+        if pos > 0:
+            return _is_script(label[pos - 1], 'Hebrew')
+        return False
+
+    elif cp_value == 0x30fb:
+        for cp in label:
+            if cp == u'\u30fb':
+                continue
+            if not _is_script(cp, 'Hiragana') and not _is_script(cp, 'Katakana') and not _is_script(cp, 'Han'):
+                return False
+        return True
+
+    elif 0x660 <= cp_value <= 0x669:
+        for cp in label:
+            if 0x6f0 <= ord(cp) <= 0x06f9:
+                return False
+        return True
+
+    elif 0x6f0 <= cp_value <= 0x6f9:
+        for cp in label:
+            if 0x660 <= ord(cp) <= 0x0669:
+                return False
+        return True
+
+
+def check_label(label):
+
+    if isinstance(label, (bytes, bytearray)):
+        label = label.decode('utf-8')
+    if len(label) == 0:
+        raise IDNAError('Empty Label')
+
+    check_nfc(label)
+    check_hyphen_ok(label)
+    check_initial_combiner(label)
+
+    for (pos, cp) in enumerate(label):
+        cp_value = ord(cp)
+        if intranges_contain(cp_value, idnadata.codepoint_classes['PVALID']):
+            continue
+        elif intranges_contain(cp_value, idnadata.codepoint_classes['CONTEXTJ']):
+            if not valid_contextj(label, pos):
+                raise InvalidCodepointContext('Joiner {0} not allowed at position {1} in {2}'.format(_unot(cp_value), pos+1, repr(label)))
+        elif intranges_contain(cp_value, idnadata.codepoint_classes['CONTEXTO']):
+            if not valid_contexto(label, pos):
+                raise InvalidCodepointContext('Codepoint {0} not allowed at position {1} in {2}'.format(_unot(cp_value), pos+1, repr(label)))
+        else:
+            raise InvalidCodepoint('Codepoint {0} at position {1} of {2} not allowed'.format(_unot(cp_value), pos+1, repr(label)))
+
+    check_bidi(label)
+
+
+def alabel(label):
+
+    try:
+        label = label.encode('ascii')
+        try:
+            ulabel(label)
+        except:
+            raise IDNAError('The label {0} is not a valid A-label'.format(label))
+        if not valid_label_length(label):
+            raise IDNAError('Label too long')
+        return label
+    except UnicodeError:
+        pass
+
+    if not label:
+        raise IDNAError('No Input')
+
+    label = unicode(label)
+    check_label(label)
+    label = _punycode(label)
+    label = _alabel_prefix + label
+
+    if not valid_label_length(label):
+        raise IDNAError('Label too long')
+
+    return label
+
+
+def ulabel(label):
+
+    if not isinstance(label, (bytes, bytearray)):
+        try:
+            label = label.encode('ascii')
+        except UnicodeError:
+            check_label(label)
+            return label
+
+    label = label.lower()
+    if label.startswith(_alabel_prefix):
+        label = label[len(_alabel_prefix):]
+    else:
+        check_label(label)
+        return label.decode('ascii')
+
+    label = label.decode('punycode')
+    check_label(label)
+    return label
+
+
+def uts46_remap(domain, std3_rules=True, transitional=False):
+    """Re-map the characters in the string according to UTS46 processing."""
+    from .uts46data import uts46data
+    output = u""
+    try:
+        for pos, char in enumerate(domain):
+            code_point = ord(char)
+            uts46row = uts46data[code_point if code_point < 256 else
+                bisect.bisect_left(uts46data, (code_point, "Z")) - 1]
+            status = uts46row[1]
+            replacement = uts46row[2] if len(uts46row) == 3 else None
+            if (status == "V" or
+                    (status == "D" and not transitional) or
+                    (status == "3" and std3_rules and replacement is None)):
+                output += char
+            elif replacement is not None and (status == "M" or
+                    (status == "3" and std3_rules) or
+                    (status == "D" and transitional)):
+                output += replacement
+            elif status != "I":
+                raise IndexError()
+        return unicodedata.normalize("NFC", output)
+    except IndexError:
+        raise InvalidCodepoint(
+            "Codepoint {0} not allowed at position {1} in {2}".format(
+            _unot(code_point), pos + 1, repr(domain)))
+
+
+def encode(s, strict=False, uts46=False, std3_rules=False, transitional=False):
+
+    if isinstance(s, (bytes, bytearray)):
+        s = s.decode("ascii")
+    if uts46:
+        s = uts46_remap(s, std3_rules, transitional)
+    trailing_dot = False
+    result = []
+    if strict:
+        labels = s.split('.')
+    else:
+        labels = _unicode_dots_re.split(s)
+    while labels and not labels[0]:
+        del labels[0]
+    if not labels:
+        raise IDNAError('Empty domain')
+    if labels[-1] == '':
+        del labels[-1]
+        trailing_dot = True
+    for label in labels:
+        result.append(alabel(label))
+    if trailing_dot:
+        result.append(b'')
+    s = b'.'.join(result)
+    if not valid_string_length(s, trailing_dot):
+        raise IDNAError('Domain too long')
+    return s
+
+
+def decode(s, strict=False, uts46=False, std3_rules=False):
+
+    if isinstance(s, (bytes, bytearray)):
+        s = s.decode("ascii")
+    if uts46:
+        s = uts46_remap(s, std3_rules, False)
+    trailing_dot = False
+    result = []
+    if not strict:
+        labels = _unicode_dots_re.split(s)
+    else:
+        labels = s.split(u'.')
+    while labels and not labels[0]:
+        del labels[0]
+    if not labels:
+        raise IDNAError('Empty domain')
+    if not labels[-1]:
+        del labels[-1]
+        trailing_dot = True
+    for label in labels:
+        result.append(ulabel(label))
+    if trailing_dot:
+        result.append(u'')
+    return u'.'.join(result)

requests/packages/idna/intranges.py

@@ -0,0 +1,46 @@
+"""
+Given a list of integers, made up of (hopefully) a small number of long runs
+of consecutive integers, compute a representation of the form
+((start1, end1), (start2, end2) ...). Then answer the question "was x present
+in the original list?" in time O(log(# runs)).
+"""
+
+import bisect
+
+def intranges_from_list(list_):
+    """Represent a list of integers as a sequence of ranges:
+    ((start_0, end_0), (start_1, end_1), ...), such that the original
+    integers are exactly those x such that start_i <= x < end_i for some i.
+    """
+
+    sorted_list = sorted(list_)
+    ranges = []
+    last_write = -1
+    for i in range(len(sorted_list)):
+        if i+1 < len(sorted_list):
+            if sorted_list[i] == sorted_list[i+1]-1:
+                continue
+        current_range = sorted_list[last_write+1:i+1]
+        range_tuple = (current_range[0], current_range[-1] + 1)
+        ranges.append(range_tuple)
+        last_write = i
+
+    return tuple(ranges)
+
+
+def intranges_contain(int_, ranges):
+    """Determine if `int_` falls into one of the ranges in `ranges`."""
+    tuple_ = (int_, int_)
+    pos = bisect.bisect_left(ranges, tuple_)
+    # we could be immediately ahead of a tuple (start, end)
+    # with start < int_ <= end
+    if pos > 0:
+        left, right = ranges[pos-1]
+        if left <= int_ < right:
+            return True
+    # or we could be immediately behind a tuple (int_, end)
+    if pos < len(ranges):
+        left, _ = ranges[pos]
+        if left == int_:
+            return True
+    return False

requests/packages/urllib3/__init__.py

@@ -2,10 +2,8 @@
 urllib3 - Thread-safe connection pooling and re-using.
 """
 
-__author__ = 'Andrey Petrov (andrey.petrov@shazow.net)'
-__license__ = 'MIT'
-__version__ = '1.12'
-
+from __future__ import absolute_import
+import warnings
 
 from .connectionpool import (
     HTTPConnectionPool,
@@ -32,8 +30,30 @@ except ImportError:
         def emit(self, record):
             pass
 
+__author__ = 'Andrey Petrov (andrey.petrov@shazow.net)'
+__license__ = 'MIT'
+__version__ = '1.19.1'
+
+__all__ = (
+    'HTTPConnectionPool',
+    'HTTPSConnectionPool',
+    'PoolManager',
+    'ProxyManager',
+    'HTTPResponse',
+    'Retry',
+    'Timeout',
+    'add_stderr_logger',
+    'connection_from_url',
+    'disable_warnings',
+    'encode_multipart_formdata',
+    'get_host',
+    'make_headers',
+    'proxy_from_url',
+)
+
 logging.getLogger(__name__).addHandler(NullHandler())
 
+
 def add_stderr_logger(level=logging.DEBUG):
     """
     Helper for quickly adding a StreamHandler to the logger. Useful for
@@ -48,21 +68,27 @@ def add_stderr_logger(level=logging.DEBUG):
     handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s %(message)s'))
     logger.addHandler(handler)
     logger.setLevel(level)
-    logger.debug('Added a stderr logging handler to logger: %s' % __name__)
+    logger.debug('Added a stderr logging handler to logger: %s', __name__)
     return handler
 
+
 # ... Clean up.
 del NullHandler
 
 
-import warnings
+# All warning filters *must* be appended unless you're really certain that they
+# shouldn't be: otherwise, it's very hard for users to use most Python
+# mechanisms to silence them.
 # SecurityWarning's always go off by default.
 warnings.simplefilter('always', exceptions.SecurityWarning, append=True)
 # SubjectAltNameWarning's should go off once per host
-warnings.simplefilter('default', exceptions.SubjectAltNameWarning)
+warnings.simplefilter('default', exceptions.SubjectAltNameWarning, append=True)
 # InsecurePlatformWarning's don't vary between requests, so we keep it default.
 warnings.simplefilter('default', exceptions.InsecurePlatformWarning,
                       append=True)
+# SNIMissingWarnings should go off only once.
+warnings.simplefilter('default', exceptions.SNIMissingWarning, append=True)
+
 
 def disable_warnings(category=exceptions.HTTPWarning):
     """

requests/packages/urllib3/_collections.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 from collections import Mapping, MutableMapping
 try:
     from threading import RLock
@@ -133,7 +134,7 @@ class HTTPHeaderDict(MutableMapping):
 
     def __init__(self, headers=None, **kwargs):
         super(HTTPHeaderDict, self).__init__()
-        self._container = {}
+        self._container = OrderedDict()
         if headers is not None:
             if isinstance(headers, HTTPHeaderDict):
                 self._copy_from(headers)
@@ -167,7 +168,7 @@ class HTTPHeaderDict(MutableMapping):
     def __ne__(self, other):
         return not self.__eq__(other)
 
-    if not PY3: # Python 2
+    if not PY3:  # Python 2
         iterkeys = MutableMapping.iterkeys
         itervalues = MutableMapping.itervalues
 
@@ -234,7 +235,7 @@ class HTTPHeaderDict(MutableMapping):
         """
         if len(args) > 1:
             raise TypeError("extend() takes at most 1 positional "
-                            "arguments ({} given)".format(len(args)))
+                            "arguments ({0} given)".format(len(args)))
         other = args[0] if len(args) >= 1 else ()
 
         if isinstance(other, HTTPHeaderDict):
@@ -304,7 +305,7 @@ class HTTPHeaderDict(MutableMapping):
         return list(self.iteritems())
 
     @classmethod
-    def from_httplib(cls, message): # Python 2
+    def from_httplib(cls, message):  # Python 2
         """Read headers from a Python 2 httplib message object."""
         # python2.7 does not expose a proper API for exporting multiheaders
         # efficiently. This function re-reads raw lines from the message

requests/packages/urllib3/connection.py

@@ -1,23 +1,16 @@
+from __future__ import absolute_import
 import datetime
+import logging
+import os
 import sys
 import socket
 from socket import error as SocketError, timeout as SocketTimeout
 import warnings
 from .packages import six
-
-try:  # Python 3
-    from http.client import HTTPConnection as _HTTPConnection, HTTPException
-except ImportError:
-    from httplib import HTTPConnection as _HTTPConnection, HTTPException
-
-
-class DummyConnection(object):
-    "Used to detect a failed ConnectionCls import."
-    pass
-
+from .packages.six.moves.http_client import HTTPConnection as _HTTPConnection
+from .packages.six.moves.http_client import HTTPException  # noqa: F401
 
 try:  # Compiled with SSL?
-    HTTPSConnection = DummyConnection
     import ssl
     BaseSSLError = ssl.SSLError
 except (ImportError, AttributeError):  # Platform-specific: No SSL.
@@ -41,18 +34,23 @@ from .exceptions import (
     SubjectAltNameWarning,
     SystemTimeWarning,
 )
-from .packages.ssl_match_hostname import match_hostname
+from .packages.ssl_match_hostname import match_hostname, CertificateError
 
 from .util.ssl_ import (
     resolve_cert_reqs,
     resolve_ssl_version,
-    ssl_wrap_socket,
     assert_fingerprint,
+    create_urllib3_context,
+    ssl_wrap_socket
 )
 
 
 from .util import connection
 
+from ._collections import HTTPHeaderDict
+
+log = logging.getLogger(__name__)
+
 port_by_scheme = {
     'http': 80,
     'https': 443,
@@ -61,6 +59,11 @@ port_by_scheme = {
 RECENT_DATE = datetime.date(2014, 1, 1)
 
 
+class DummyConnection(object):
+    """Used to detect a failed ConnectionCls import."""
+    pass
+
+
 class HTTPConnection(_HTTPConnection, object):
     """
     Based on httplib.HTTPConnection but provides an extra constructor
@@ -160,18 +163,60 @@ class HTTPConnection(_HTTPConnection, object):
         conn = self._new_conn()
         self._prepare_conn(conn)
 
+    def request_chunked(self, method, url, body=None, headers=None):
+        """
+        Alternative to the common request method, which sends the
+        body with chunked encoding and not as one block
+        """
+        headers = HTTPHeaderDict(headers if headers is not None else {})
+        skip_accept_encoding = 'accept-encoding' in headers
+        skip_host = 'host' in headers
+        self.putrequest(
+            method,
+            url,
+            skip_accept_encoding=skip_accept_encoding,
+            skip_host=skip_host
+        )
+        for header, value in headers.items():
+            self.putheader(header, value)
+        if 'transfer-encoding' not in headers:
+            self.putheader('Transfer-Encoding', 'chunked')
+        self.endheaders()
+
+        if body is not None:
+            stringish_types = six.string_types + (six.binary_type,)
+            if isinstance(body, stringish_types):
+                body = (body,)
+            for chunk in body:
+                if not chunk:
+                    continue
+                if not isinstance(chunk, six.binary_type):
+                    chunk = chunk.encode('utf8')
+                len_str = hex(len(chunk))[2:]
+                self.send(len_str.encode('utf-8'))
+                self.send(b'\r\n')
+                self.send(chunk)
+                self.send(b'\r\n')
+
+        # After the if clause, to always have a closed body
+        self.send(b'0\r\n\r\n')
+
 
 class HTTPSConnection(HTTPConnection):
     default_port = port_by_scheme['https']
 
+    ssl_version = None
+
     def __init__(self, host, port=None, key_file=None, cert_file=None,
-                 strict=None, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, **kw):
+                 strict=None, timeout=socket._GLOBAL_DEFAULT_TIMEOUT,
+                 ssl_context=None, **kw):
 
         HTTPConnection.__init__(self, host, port, strict=strict,
                                 timeout=timeout, **kw)
 
         self.key_file = key_file
         self.cert_file = cert_file
+        self.ssl_context = ssl_context
 
         # Required property for Google AppEngine 1.9.0 which otherwise causes
         # HTTPS requests to go out as HTTP. (See Issue #356)
@@ -180,7 +225,19 @@ class HTTPSConnection(HTTPConnection):
     def connect(self):
         conn = self._new_conn()
         self._prepare_conn(conn)
-        self.sock = ssl.wrap_socket(conn, self.key_file, self.cert_file)
+
+        if self.ssl_context is None:
+            self.ssl_context = create_urllib3_context(
+                ssl_version=resolve_ssl_version(None),
+                cert_reqs=resolve_cert_reqs(None),
+            )
+
+        self.sock = ssl_wrap_socket(
+            sock=conn,
+            keyfile=self.key_file,
+            certfile=self.cert_file,
+            ssl_context=self.ssl_context,
+        )
 
 
 class VerifiedHTTPSConnection(HTTPSConnection):
@@ -198,25 +255,31 @@ class VerifiedHTTPSConnection(HTTPSConnection):
                  cert_reqs=None, ca_certs=None,
                  assert_hostname=None, assert_fingerprint=None,
                  ca_cert_dir=None):
-
-        if (ca_certs or ca_cert_dir) and cert_reqs is None:
-            cert_reqs = 'CERT_REQUIRED'
+        """
+        This method should only be called once, before the connection is used.
+        """
+        # If cert_reqs is not provided, we can try to guess. If the user gave
+        # us a cert database, we assume they want to use it: otherwise, if
+        # they gave us an SSL Context object we should use whatever is set for
+        # it.
+        if cert_reqs is None:
+            if ca_certs or ca_cert_dir:
+                cert_reqs = 'CERT_REQUIRED'
+            elif self.ssl_context is not None:
+                cert_reqs = self.ssl_context.verify_mode
 
         self.key_file = key_file
         self.cert_file = cert_file
         self.cert_reqs = cert_reqs
-        self.ca_certs = ca_certs
-        self.ca_cert_dir = ca_cert_dir
         self.assert_hostname = assert_hostname
         self.assert_fingerprint = assert_fingerprint
+        self.ca_certs = ca_certs and os.path.expanduser(ca_certs)
+        self.ca_cert_dir = ca_cert_dir and os.path.expanduser(ca_cert_dir)
 
     def connect(self):
         # Add certificate verification
         conn = self._new_conn()
 
-        resolved_cert_reqs = resolve_cert_reqs(self.cert_reqs)
-        resolved_ssl_version = resolve_ssl_version(self.ssl_version)
-
         hostname = self.host
         if getattr(self, '_tunnel_host', None):
             # _tunnel_host was added in Python 2.6.3
@@ -242,17 +305,27 @@ class VerifiedHTTPSConnection(HTTPSConnection):
 
         # Wrap socket using verification with the root certs in
         # trusted_root_certs
-        self.sock = ssl_wrap_socket(conn, self.key_file, self.cert_file,
-                                    cert_reqs=resolved_cert_reqs,
-                                    ca_certs=self.ca_certs,
-                                    ca_cert_dir=self.ca_cert_dir,
-                                    server_hostname=hostname,
-                                    ssl_version=resolved_ssl_version)
+        if self.ssl_context is None:
+            self.ssl_context = create_urllib3_context(
+                ssl_version=resolve_ssl_version(self.ssl_version),
+                cert_reqs=resolve_cert_reqs(self.cert_reqs),
+            )
+
+        context = self.ssl_context
+        context.verify_mode = resolve_cert_reqs(self.cert_reqs)
+        self.sock = ssl_wrap_socket(
+            sock=conn,
+            keyfile=self.key_file,
+            certfile=self.cert_file,
+            ca_certs=self.ca_certs,
+            ca_cert_dir=self.ca_cert_dir,
+            server_hostname=hostname,
+            ssl_context=context)
 
         if self.assert_fingerprint:
             assert_fingerprint(self.sock.getpeercert(binary_form=True),
                                self.assert_fingerprint)
-        elif resolved_cert_reqs != ssl.CERT_NONE \
+        elif context.verify_mode != ssl.CERT_NONE \
                 and self.assert_hostname is not False:
             cert = self.sock.getpeercert()
             if not cert.get('subjectAltName', ()):
@@ -263,10 +336,26 @@ class VerifiedHTTPSConnection(HTTPSConnection):
                     'for details.)'.format(hostname)),
                     SubjectAltNameWarning
                 )
-            match_hostname(cert, self.assert_hostname or hostname)
+            _match_hostname(cert, self.assert_hostname or hostname)
 
-        self.is_verified = (resolved_cert_reqs == ssl.CERT_REQUIRED
-                            or self.assert_fingerprint is not None)
+        self.is_verified = (
+            context.verify_mode == ssl.CERT_REQUIRED or
+            self.assert_fingerprint is not None
+        )
+
+
+def _match_hostname(cert, asserted_hostname):
+    try:
+        match_hostname(cert, asserted_hostname)
+    except CertificateError as e:
+        log.error(
+            'Certificate did not match expected hostname: %s. '
+            'Certificate: %s', asserted_hostname, cert
+        )
+        # Add cert to exception and reraise so client code can inspect
+        # the cert when catching the exception, if they want to
+        e._peer_cert = cert
+        raise
 
 
 if ssl:

requests/packages/urllib3/connectionpool.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 import errno
 import logging
 import sys
@@ -6,12 +7,6 @@ import warnings
 from socket import error as SocketError, timeout as SocketTimeout
 import socket
 
-try:  # Python 3
-    from queue import LifoQueue, Empty, Full
-except ImportError:
-    from Queue import LifoQueue, Empty, Full
-    import Queue as _  # Platform-specific: Windows
-
 
 from .exceptions import (
     ClosedPoolError,
@@ -22,7 +17,6 @@ from .exceptions import (
     LocationValueError,
     MaxRetryError,
     ProxyError,
-    ConnectTimeoutError,
     ReadTimeoutError,
     SSLError,
     TimeoutError,
@@ -31,11 +25,12 @@ from .exceptions import (
 )
 from .packages.ssl_match_hostname import CertificateError
 from .packages import six
+from .packages.six.moves.queue import LifoQueue, Empty, Full
 from .connection import (
     port_by_scheme,
     DummyConnection,
     HTTPConnection, HTTPSConnection, VerifiedHTTPSConnection,
-    HTTPException, BaseSSLError, ConnectionError
+    HTTPException, BaseSSLError,
 )
 from .request import RequestMethods
 from .response import HTTPResponse
@@ -47,6 +42,10 @@ from .util.timeout import Timeout
 from .util.url import get_host, Url
 
 
+if six.PY2:
+    # Queue is imported for side effects on MS Windows
+    import Queue as _unused_module_Queue  # noqa: F401
+
 xrange = six.moves.xrange
 
 log = logging.getLogger(__name__)
@@ -54,7 +53,7 @@ log = logging.getLogger(__name__)
 _Default = object()
 
 
-## Pool objects
+# Pool objects
 class ConnectionPool(object):
     """
     Base class for all connection pools, such as
@@ -69,6 +68,11 @@ class ConnectionPool(object):
             raise LocationValueError("No host specified.")
 
         # httplib doesn't like it when we include brackets in ipv6 addresses
+        # Specifically, if we include brackets but also pass the port then
+        # httplib crazily doubles up the square brackets on the Host header.
+        # Instead, we need to make sure we never pass ``None`` as the port.
+        # However, for backward compatibility reasons we can't actually
+        # *assert* that.
         self.host = host.strip('[]')
         self.port = port
 
@@ -84,7 +88,7 @@ class ConnectionPool(object):
         # Return False to re-raise any potential exceptions
         return False
 
-    def close():
+    def close(self):
         """
         Close all pooled connections and disable the pool.
         """
@@ -157,6 +161,7 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
 
     scheme = 'http'
     ConnectionCls = HTTPConnection
+    ResponseCls = HTTPResponse
 
     def __init__(self, host, port=None, strict=False,
                  timeout=Timeout.DEFAULT_TIMEOUT, maxsize=1, block=False,
@@ -203,8 +208,8 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
         Return a fresh :class:`HTTPConnection`.
         """
         self.num_connections += 1
-        log.info("Starting new HTTP connection (%d): %s" %
-                 (self.num_connections, self.host))
+        log.debug("Starting new HTTP connection (%d): %s",
+                  self.num_connections, self.host)
 
         conn = self.ConnectionCls(host=self.host, port=self.port,
                                   timeout=self.timeout.connect_timeout,
@@ -239,7 +244,7 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
 
         # If this is a persistent connection, check if it got disconnected
         if conn and is_connection_dropped(conn):
-            log.info("Resetting dropped connection: %s" % self.host)
+            log.debug("Resetting dropped connection: %s", self.host)
             conn.close()
             if getattr(conn, 'auto_open', 1) == 0:
                 # This is a proxied connection that has been mutated by
@@ -272,7 +277,7 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
         except Full:
             # This should never happen if self.block == True
             log.warning(
-                "Connection pool is full, discarding connection: %s" %
+                "Connection pool is full, discarding connection: %s",
                 self.host)
 
         # Connection never got put back into the pool, close it.
@@ -318,7 +323,7 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
         if 'timed out' in str(err) or 'did not complete (read)' in str(err):  # Python 2.6
             raise ReadTimeoutError(self, url, "Read timed out. (read timeout=%s)" % timeout_value)
 
-    def _make_request(self, conn, method, url, timeout=_Default,
+    def _make_request(self, conn, method, url, timeout=_Default, chunked=False,
                       **httplib_request_kw):
         """
         Perform a request on a given urllib connection object taken from our
@@ -350,7 +355,10 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
 
         # conn.request() calls httplib.*.request, not the method in
         # urllib3.request. It also calls makefile (recv) on the socket.
-        conn.request(method, url, **httplib_request_kw)
+        if chunked:
+            conn.request_chunked(method, url, **httplib_request_kw)
+        else:
+            conn.request(method, url, **httplib_request_kw)
 
         # Reset the timeout for the recv() on the socket
         read_timeout = timeout_obj.read_timeout
@@ -374,17 +382,22 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
         try:
             try:  # Python 2.7, use buffering of HTTP responses
                 httplib_response = conn.getresponse(buffering=True)
-            except TypeError:  # Python 2.6 and older
-                httplib_response = conn.getresponse()
+            except TypeError:  # Python 2.6 and older, Python 3
+                try:
+                    httplib_response = conn.getresponse()
+                except Exception as e:
+                    # Remove the TypeError from the exception chain in Python 3;
+                    # otherwise it looks like a programming error was the cause.
+                    six.raise_from(e, None)
         except (SocketTimeout, BaseSSLError, SocketError) as e:
             self._raise_timeout(err=e, url=url, timeout_value=read_timeout)
             raise
 
         # AppEngine doesn't have a version attr.
         http_version = getattr(conn, '_http_vsn_str', 'HTTP/?')
-        log.debug("\"%s %s %s\" %s %s" % (method, url, http_version,
-                                          httplib_response.status,
-                                          httplib_response.length))
+        log.debug("%s://%s:%s \"%s %s %s\" %s %s", self.scheme, self.host, self.port,
+                  method, url, http_version, httplib_response.status,
+                  httplib_response.length)
 
         try:
             assert_header_parsing(httplib_response.msg)
@@ -435,7 +448,8 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
 
     def urlopen(self, method, url, body=None, headers=None, retries=None,
                 redirect=True, assert_same_host=True, timeout=_Default,
-                pool_timeout=None, release_conn=None, **response_kw):
+                pool_timeout=None, release_conn=None, chunked=False,
+                **response_kw):
         """
         Get a connection from the pool and perform an HTTP request. This is the
         lowest level call for making a request, so you'll need to specify all
@@ -512,6 +526,11 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
             back into the pool. If None, it takes the value of
             ``response_kw.get('preload_content', True)``.
 
+        :param chunked:
+            If True, urllib3 will send the body using chunked transfer
+            encoding. Otherwise, urllib3 will send the body using the standard
+            content-length form. Defaults to False.
+
         :param \**response_kw:
             Additional parameters are passed to
             :meth:`urllib3.response.HTTPResponse.from_httplib`
@@ -531,6 +550,17 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
 
         conn = None
 
+        # Track whether `conn` needs to be released before
+        # returning/raising/recursing. Update this variable if necessary, and
+        # leave `release_conn` constant throughout the function. That way, if
+        # the function recurses, the original value of `release_conn` will be
+        # passed down into the recursive call, and its value will be respected.
+        #
+        # See issue #651 [1] for details.
+        #
+        # [1] <https://github.com/shazow/urllib3/issues/651>
+        release_this_conn = release_conn
+
         # Merge the proxy headers. Only do this in HTTP. We have to copy the
         # headers dict so we can safely change it without those changes being
         # reflected in anyone else's copy.
@@ -542,6 +572,10 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
         # complains about UnboundLocalError.
         err = None
 
+        # Keep track of whether we cleanly exited the except block. This
+        # ensures we do proper cleanup in finally.
+        clean_exit = False
+
         try:
             # Request a connection from the queue.
             timeout_obj = self._get_timeout(timeout)
@@ -556,24 +590,27 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
             # Make the request on the httplib connection object.
             httplib_response = self._make_request(conn, method, url,
                                                   timeout=timeout_obj,
-                                                  body=body, headers=headers)
+                                                  body=body, headers=headers,
+                                                  chunked=chunked)
 
             # If we're going to release the connection in ``finally:``, then
-            # the request doesn't need to know about the connection. Otherwise
+            # the response doesn't need to know about the connection. Otherwise
             # it will also try to release it and we'll have a double-release
             # mess.
-            response_conn = not release_conn and conn
+            response_conn = conn if not release_conn else None
+
+            # Pass method to Response for length checking
+            response_kw['request_method'] = method
 
             # Import httplib's response into our own wrapper object
-            response = HTTPResponse.from_httplib(httplib_response,
-                                                 pool=self,
-                                                 connection=response_conn,
-                                                 **response_kw)
+            response = self.ResponseCls.from_httplib(httplib_response,
+                                                     pool=self,
+                                                     connection=response_conn,
+                                                     retries=retries,
+                                                     **response_kw)
 
-            # else:
-            #     The connection will be put back into the pool when
-            #     ``response.release_conn()`` is called (implicitly by
-            #     ``response.read()``)
+            # Everything went great!
+            clean_exit = True
 
         except Empty:
             # Timed out by queue.
@@ -583,22 +620,19 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
             # Close the connection. If a connection is reused on which there
             # was a Certificate error, the next request will certainly raise
             # another Certificate error.
-            conn = conn and conn.close()
-            release_conn = True
+            clean_exit = False
             raise SSLError(e)
 
         except SSLError:
             # Treat SSLError separately from BaseSSLError to preserve
             # traceback.
-            conn = conn and conn.close()
-            release_conn = True
+            clean_exit = False
             raise
 
         except (TimeoutError, HTTPException, SocketError, ProtocolError) as e:
             # Discard the connection for these exceptions. It will be
             # be replaced during the next _get_conn() call.
-            conn = conn and conn.close()
-            release_conn = True
+            clean_exit = False
 
             if isinstance(e, (SocketError, NewConnectionError)) and self.proxy:
                 e = ProxyError('Cannot connect to proxy.', e)
@@ -613,7 +647,15 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
             err = e
 
         finally:
-            if release_conn:
+            if not clean_exit:
+                # We hit some kind of exception, handled or otherwise. We need
+                # to throw the connection away unless explicitly told not to.
+                # Close the connection, set the variable to None, and make sure
+                # we put the None back in the pool to avoid leaking it.
+                conn = conn and conn.close()
+                release_this_conn = True
+
+            if release_this_conn:
                 # Put the connection back to be reused. If the connection is
                 # expired then it will be None, which will get replaced with a
                 # fresh connection during _get_conn.
@@ -622,7 +664,7 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
         if not conn:
             # Try again
             log.warning("Retrying (%r) after connection "
-                        "broken by '%r': %s" % (retries, err, url))
+                        "broken by '%r': %s", retries, err, url)
             return self.urlopen(method, url, body, headers, retries,
                                 redirect, assert_same_host,
                                 timeout=timeout, pool_timeout=pool_timeout,
@@ -644,23 +686,35 @@ class HTTPConnectionPool(ConnectionPool, RequestMethods):
                     raise
                 return response
 
-            log.info("Redirecting %s -> %s" % (url, redirect_location))
-            return self.urlopen(method, redirect_location, body, headers,
-                    retries=retries, redirect=redirect,
-                    assert_same_host=assert_same_host,
-                    timeout=timeout, pool_timeout=pool_timeout,
-                    release_conn=release_conn, **response_kw)
+            retries.sleep_for_retry(response)
+            log.debug("Redirecting %s -> %s", url, redirect_location)
+            return self.urlopen(
+                method, redirect_location, body, headers,
+                retries=retries, redirect=redirect,
+                assert_same_host=assert_same_host,
+                timeout=timeout, pool_timeout=pool_timeout,
+                release_conn=release_conn, **response_kw)
 
         # Check if we should retry the HTTP response.
-        if retries.is_forced_retry(method, status_code=response.status):
-            retries = retries.increment(method, url, response=response, _pool=self)
-            retries.sleep()
-            log.info("Forced retry: %s" % url)
-            return self.urlopen(method, url, body, headers,
-                    retries=retries, redirect=redirect,
-                    assert_same_host=assert_same_host,
-                    timeout=timeout, pool_timeout=pool_timeout,
-                    release_conn=release_conn, **response_kw)
+        has_retry_after = bool(response.getheader('Retry-After'))
+        if retries.is_retry(method, response.status, has_retry_after):
+            try:
+                retries = retries.increment(method, url, response=response, _pool=self)
+            except MaxRetryError:
+                if retries.raise_on_status:
+                    # Release the connection for this response, since we're not
+                    # returning it to be released manually.
+                    response.release_conn()
+                    raise
+                return response
+            retries.sleep(response)
+            log.debug("Retry: %s", url)
+            return self.urlopen(
+                method, url, body, headers,
+                retries=retries, redirect=redirect,
+                assert_same_host=assert_same_host,
+                timeout=timeout, pool_timeout=pool_timeout,
+                release_conn=release_conn, **response_kw)
 
         return response
 
@@ -726,7 +780,6 @@ class HTTPSConnectionPool(HTTPConnectionPool):
                           assert_hostname=self.assert_hostname,
                           assert_fingerprint=self.assert_fingerprint)
             conn.ssl_version = self.ssl_version
-
         return conn
 
     def _prepare_proxy(self, conn):
@@ -740,7 +793,7 @@ class HTTPSConnectionPool(HTTPConnectionPool):
         except AttributeError:  # Platform-specific: Python 2.6
             set_tunnel = conn._set_tunnel
 
-        if sys.version_info <= (2, 6, 4) and not self.proxy_headers:   # Python 2.6.4 and older
+        if sys.version_info <= (2, 6, 4) and not self.proxy_headers:  # Python 2.6.4 and older
             set_tunnel(self.host, self.port)
         else:
             set_tunnel(self.host, self.port, self.proxy_headers)
@@ -752,8 +805,8 @@ class HTTPSConnectionPool(HTTPConnectionPool):
         Return a fresh :class:`httplib.HTTPSConnection`.
         """
         self.num_connections += 1
-        log.info("Starting new HTTPS connection (%d): %s"
-                 % (self.num_connections, self.host))
+        log.debug("Starting new HTTPS connection (%d): %s",
+                  self.num_connections, self.host)
 
         if not self.ConnectionCls or self.ConnectionCls is DummyConnection:
             raise SSLError("Can't connect to HTTPS URL because the SSL "
@@ -785,7 +838,8 @@ class HTTPSConnectionPool(HTTPConnectionPool):
             warnings.warn((
                 'Unverified HTTPS request is being made. '
                 'Adding certificate verification is strongly advised. See: '
-                'https://urllib3.readthedocs.org/en/latest/security.html'),
+                'https://urllib3.readthedocs.io/en/latest/advanced-usage.html'
+                '#ssl-warnings'),
                 InsecureRequestWarning)
 
 
@@ -810,6 +864,7 @@ def connection_from_url(url, **kw):
         >>> r = conn.request('GET', '/')
     """
     scheme, host, port = get_host(url)
+    port = port or port_by_scheme.get(scheme, 80)
     if scheme == 'https':
         return HTTPSConnectionPool(host, port=port, **kw)
     else:

requests/packages/urllib3/contrib/appengine.py

@@ -1,6 +1,48 @@
+"""
+This module provides a pool manager that uses Google App Engine's
+`URLFetch Service <https://cloud.google.com/appengine/docs/python/urlfetch>`_.
+
+Example usage::
+
+    from urllib3 import PoolManager
+    from urllib3.contrib.appengine import AppEngineManager, is_appengine_sandbox
+
+    if is_appengine_sandbox():
+        # AppEngineManager uses AppEngine's URLFetch API behind the scenes
+        http = AppEngineManager()
+    else:
+        # PoolManager uses a socket-level API behind the scenes
+        http = PoolManager()
+
+    r = http.request('GET', 'https://google.com/')
+
+There are `limitations <https://cloud.google.com/appengine/docs/python/\
+urlfetch/#Python_Quotas_and_limits>`_ to the URLFetch service and it may not be
+the best choice for your application. There are three options for using
+urllib3 on Google App Engine:
+
+1. You can use :class:`AppEngineManager` with URLFetch. URLFetch is
+   cost-effective in many circumstances as long as your usage is within the
+   limitations.
+2. You can use a normal :class:`~urllib3.PoolManager` by enabling sockets.
+   Sockets also have `limitations and restrictions
+   <https://cloud.google.com/appengine/docs/python/sockets/\
+   #limitations-and-restrictions>`_ and have a lower free quota than URLFetch.
+   To use sockets, be sure to specify the following in your ``app.yaml``::
+
+        env_variables:
+            GAE_USE_SOCKETS_HTTPLIB : 'true'
+
+3. If you are using `App Engine Flexible
+<https://cloud.google.com/appengine/docs/flexible/>`_, you can use the standard
+:class:`PoolManager` without any configuration or special environment variables.
+"""
+
+from __future__ import absolute_import
 import logging
 import os
 import warnings
+from ..packages.six.moves.urllib.parse import urljoin
 
 from ..exceptions import (
     HTTPError,
@@ -40,13 +82,12 @@ class AppEngineManager(RequestMethods):
 
     This manager uses the URLFetch service directly instead of using the
     emulated httplib, and is subject to URLFetch limitations as described in
-    the App Engine documentation here:
+    the App Engine documentation `here
+    <https://cloud.google.com/appengine/docs/python/urlfetch>`_.
 
-        https://cloud.google.com/appengine/docs/python/urlfetch
-
-    Notably it will raise an AppEnginePlatformError if:
+    Notably it will raise an :class:`AppEnginePlatformError` if:
         * URLFetch is not available.
-        * If you attempt to use this on GAEv2 (Managed VMs), as full socket
+        * If you attempt to use this on App Engine Flexible, as full socket
           support is available.
         * If a request size is more than 10 megabytes.
         * If a response size is more than 32 megabtyes.
@@ -55,12 +96,13 @@ class AppEngineManager(RequestMethods):
     Beyond those cases, it will raise normal urllib3 errors.
     """
 
-    def __init__(self, headers=None, retries=None, validate_certificate=True):
+    def __init__(self, headers=None, retries=None, validate_certificate=True,
+                 urlfetch_retries=True):
         if not urlfetch:
             raise AppEnginePlatformError(
                 "URLFetch is not available in this environment.")
 
-        if is_prod_appengine_v2():
+        if is_prod_appengine_mvms():
             raise AppEnginePlatformError(
                 "Use normal urllib3.PoolManager instead of AppEngineManager"
                 "on Managed VMs, as using URLFetch is not necessary in "
@@ -69,11 +111,12 @@ class AppEngineManager(RequestMethods):
         warnings.warn(
             "urllib3 is using URLFetch on Google App Engine sandbox instead "
             "of sockets. To use sockets directly instead of URLFetch see "
-            "https://urllib3.readthedocs.org/en/latest/contrib.html.",
+            "https://urllib3.readthedocs.io/en/latest/contrib.html.",
             AppEnginePlatformWarning)
 
         RequestMethods.__init__(self, headers)
         self.validate_certificate = validate_certificate
+        self.urlfetch_retries = urlfetch_retries
 
         self.retries = retries or Retry.DEFAULT
 
@@ -91,16 +134,17 @@ class AppEngineManager(RequestMethods):
         retries = self._get_retries(retries, redirect)
 
         try:
+            follow_redirects = (
+                    redirect and
+                    retries.redirect != 0 and
+                    retries.total)
             response = urlfetch.fetch(
                 url,
                 payload=body,
                 method=method,
                 headers=headers or {},
                 allow_truncated=False,
-                follow_redirects=(
-                    redirect and
-                    retries.redirect != 0 and
-                    retries.total),
+                follow_redirects=self.urlfetch_retries and follow_redirects,
                 deadline=self._get_absolute_timeout(timeout),
                 validate_certificate=self.validate_certificate,
             )
@@ -108,14 +152,14 @@ class AppEngineManager(RequestMethods):
             raise TimeoutError(self, e)
 
         except urlfetch.InvalidURLError as e:
-            if 'too large' in e.message:
+            if 'too large' in str(e):
                 raise AppEnginePlatformError(
                     "URLFetch request too large, URLFetch only "
                     "supports requests up to 10mb in size.", e)
             raise ProtocolError(e)
 
         except urlfetch.DownloadError as e:
-            if 'Too many redirects' in e.message:
+            if 'Too many redirects' in str(e):
                 raise MaxRetryError(self, url, reason=e)
             raise ProtocolError(e)
 
@@ -132,19 +176,40 @@ class AppEngineManager(RequestMethods):
                 "URLFetch does not support method: %s" % method, e)
 
         http_response = self._urlfetch_response_to_http_response(
-            response, **response_kw)
+            response, retries=retries, **response_kw)
 
-        # Check for redirect response
-        if (http_response.get_redirect_location() and
-                retries.raise_on_redirect and redirect):
-            raise MaxRetryError(self, url, "too many redirects")
+        # Handle redirect?
+        redirect_location = redirect and http_response.get_redirect_location()
+        if redirect_location:
+            # Check for redirect response
+            if (self.urlfetch_retries and retries.raise_on_redirect):
+                raise MaxRetryError(self, url, "too many redirects")
+            else:
+                if http_response.status == 303:
+                    method = 'GET'
+
+                try:
+                    retries = retries.increment(method, url, response=http_response, _pool=self)
+                except MaxRetryError:
+                    if retries.raise_on_redirect:
+                        raise MaxRetryError(self, url, "too many redirects")
+                    return http_response
+
+                retries.sleep_for_retry(http_response)
+                log.debug("Redirecting %s -> %s", url, redirect_location)
+                redirect_url = urljoin(url, redirect_location)
+                return self.urlopen(
+                    method, redirect_url, body, headers,
+                    retries=retries, redirect=redirect,
+                    timeout=timeout, **response_kw)
 
         # Check if we should retry the HTTP response.
-        if retries.is_forced_retry(method, status_code=http_response.status):
+        has_retry_after = bool(http_response.getheader('Retry-After'))
+        if retries.is_retry(method, http_response.status, has_retry_after):
             retries = retries.increment(
                 method, url, response=http_response, _pool=self)
-            log.info("Forced retry: %s" % url)
-            retries.sleep()
+            log.debug("Retry: %s", url)
+            retries.sleep(http_response)
             return self.urlopen(
                 method, url,
                 body=body, headers=headers,
@@ -155,7 +220,7 @@ class AppEngineManager(RequestMethods):
 
     def _urlfetch_response_to_http_response(self, urlfetch_resp, **response_kw):
 
-        if is_prod_appengine_v1():
+        if is_prod_appengine():
             # Production GAE handles deflate encoding automatically, but does
             # not remove the encoding header.
             content_encoding = urlfetch_resp.headers.get('content-encoding')
@@ -163,6 +228,14 @@ class AppEngineManager(RequestMethods):
             if content_encoding == 'deflate':
                 del urlfetch_resp.headers['content-encoding']
 
+        transfer_encoding = urlfetch_resp.headers.get('transfer-encoding')
+        # We have a full response's content,
+        # so let's make sure we don't report ourselves as chunked data.
+        if transfer_encoding == 'chunked':
+            encodings = transfer_encoding.split(",")
+            encodings.remove('chunked')
+            urlfetch_resp.headers['transfer-encoding'] = ','.join(encodings)
+
         return HTTPResponse(
             # In order for decoding to work, we must present the content as
             # a file-like object.
@@ -174,12 +247,13 @@ class AppEngineManager(RequestMethods):
 
     def _get_absolute_timeout(self, timeout):
         if timeout is Timeout.DEFAULT_TIMEOUT:
-            return 5  # 5s is the default timeout for URLFetch.
+            return None  # Defer to URLFetch's default.
         if isinstance(timeout, Timeout):
-            if not timeout.read is timeout.connect:
+            if timeout._read is not None or timeout._connect is not None:
                 warnings.warn(
                     "URLFetch does not support granular timeout settings, "
-                    "reverting to total timeout.", AppEnginePlatformWarning)
+                    "reverting to total or default URLFetch timeout.",
+                    AppEnginePlatformWarning)
             return timeout.total
         return timeout
 
@@ -199,12 +273,12 @@ class AppEngineManager(RequestMethods):
 
 def is_appengine():
     return (is_local_appengine() or
-            is_prod_appengine_v1() or
-            is_prod_appengine_v2())
+            is_prod_appengine() or
+            is_prod_appengine_mvms())
 
 
 def is_appengine_sandbox():
-    return is_appengine() and not is_prod_appengine_v2()
+    return is_appengine() and not is_prod_appengine_mvms()
 
 
 def is_local_appengine():
@@ -212,11 +286,11 @@ def is_local_appengine():
             'Development/' in os.environ['SERVER_SOFTWARE'])
 
 
-def is_prod_appengine_v1():
+def is_prod_appengine():
     return ('APPENGINE_RUNTIME' in os.environ and
             'Google App Engine/' in os.environ['SERVER_SOFTWARE'] and
-            not is_prod_appengine_v2())
+            not is_prod_appengine_mvms())
 
 
-def is_prod_appengine_v2():
+def is_prod_appengine_mvms():
     return os.environ.get('GAE_VM', False) == 'true'

requests/packages/urllib3/contrib/ntlmpool.py

@@ -3,15 +3,13 @@ NTLM authenticating pool, contributed by erikcederstran
 
 Issue #10, see: http://code.google.com/p/urllib3/issues/detail?id=10
 """
+from __future__ import absolute_import
 
-try:
-    from http.client import HTTPSConnection
-except ImportError:
-    from httplib import HTTPSConnection
 from logging import getLogger
 from ntlm import ntlm
 
-from urllib3 import HTTPSConnectionPool
+from .. import HTTPSConnectionPool
+from ..packages.six.moves.http_client import HTTPSConnection
 
 
 log = getLogger(__name__)
@@ -42,8 +40,8 @@ class NTLMConnectionPool(HTTPSConnectionPool):
         # Performs the NTLM handshake that secures the connection. The socket
         # must be kept open while requests are performed.
         self.num_connections += 1
-        log.debug('Starting NTLM HTTPS connection no. %d: https://%s%s' %
-                  (self.num_connections, self.host, self.authurl))
+        log.debug('Starting NTLM HTTPS connection no. %d: https://%s%s',
+                  self.num_connections, self.host, self.authurl)
 
         headers = {}
         headers['Connection'] = 'Keep-Alive'
@@ -55,13 +53,13 @@ class NTLMConnectionPool(HTTPSConnectionPool):
         # Send negotiation message
         headers[req_header] = (
             'NTLM %s' % ntlm.create_NTLM_NEGOTIATE_MESSAGE(self.rawuser))
-        log.debug('Request headers: %s' % headers)
+        log.debug('Request headers: %s', headers)
         conn.request('GET', self.authurl, None, headers)
         res = conn.getresponse()
         reshdr = dict(res.getheaders())
-        log.debug('Response status: %s %s' % (res.status, res.reason))
-        log.debug('Response headers: %s' % reshdr)
-        log.debug('Response data: %s [...]' % res.read(100))
+        log.debug('Response status: %s %s', res.status, res.reason)
+        log.debug('Response headers: %s', reshdr)
+        log.debug('Response data: %s [...]', res.read(100))
 
         # Remove the reference to the socket, so that it can not be closed by
         # the response object (we want to keep the socket open)
@@ -86,12 +84,12 @@ class NTLMConnectionPool(HTTPSConnectionPool):
                                                          self.pw,
                                                          NegotiateFlags)
         headers[req_header] = 'NTLM %s' % auth_msg
-        log.debug('Request headers: %s' % headers)
+        log.debug('Request headers: %s', headers)
         conn.request('GET', self.authurl, None, headers)
         res = conn.getresponse()
-        log.debug('Response status: %s %s' % (res.status, res.reason))
-        log.debug('Response headers: %s' % dict(res.getheaders()))
-        log.debug('Response data: %s [...]' % res.read()[:100])
+        log.debug('Response status: %s %s', res.status, res.reason)
+        log.debug('Response headers: %s', dict(res.getheaders()))
+        log.debug('Response data: %s [...]', res.read()[:100])
         if res.status != 200:
             if res.status == 401:
                 raise Exception('Server rejected request: wrong '

requests/packages/urllib3/contrib/pyopenssl.py

@@ -1,17 +1,21 @@
-'''SSL with SNI_-support for Python 2. Follow these instructions if you would
+"""
+SSL with SNI_-support for Python 2. Follow these instructions if you would
 like to verify SSL certificates in Python 2. Note, the default libraries do
 *not* do certificate checking; you need to do additional work to validate
 certificates yourself.
 
 This needs the following packages installed:
 
-* pyOpenSSL (tested with 0.13)
-* ndg-httpsclient (tested with 0.3.2)
-* pyasn1 (tested with 0.1.6)
+* pyOpenSSL (tested with 16.0.0)
+* cryptography (minimum 1.3.4, from pyopenssl)
+* idna (minimum 2.0, from cryptography)
+
+However, pyopenssl depends on cryptography, which depends on idna, so while we
+use all three directly here we end up having relatively few packages required.
 
 You can install them with the following command:
 
-    pip install pyopenssl ndg-httpsclient pyasn1
+    pip install pyopenssl cryptography idna
 
 To activate certificate checking, call
 :func:`~urllib3.contrib.pyopenssl.inject_into_urllib3` from your Python code
@@ -34,36 +38,38 @@ compression in Python 2 (see `CRIME attack`_).
 If you want to configure the default list of supported cipher suites, you can
 set the ``urllib3.contrib.pyopenssl.DEFAULT_SSL_CIPHER_LIST`` variable.
 
-Module Variables
-----------------
-
-:var DEFAULT_SSL_CIPHER_LIST: The list of supported SSL/TLS cipher suites.
-
 .. _sni: https://en.wikipedia.org/wiki/Server_Name_Indication
 .. _crime attack: https://en.wikipedia.org/wiki/CRIME_(security_exploit)
+"""
+from __future__ import absolute_import
 
-'''
-
-try:
-    from ndg.httpsclient.ssl_peer_verification import SUBJ_ALT_NAME_SUPPORT
-    from ndg.httpsclient.subj_alt_name import SubjectAltName as BaseSubjectAltName
-except SyntaxError as e:
-    raise ImportError(e)
-
+import idna
 import OpenSSL.SSL
-from pyasn1.codec.der import decoder as der_decoder
-from pyasn1.type import univ, constraint
-from socket import _fileobject, timeout
+from cryptography import x509
+from cryptography.hazmat.backends.openssl import backend as openssl_backend
+from cryptography.hazmat.backends.openssl.x509 import _Certificate
+
+from socket import timeout, error as SocketError
+from io import BytesIO
+
+try:  # Platform-specific: Python 2
+    from socket import _fileobject
+except ImportError:  # Platform-specific: Python 3
+    _fileobject = None
+    from ..packages.backports.makefile import backport_makefile
+
+import logging
 import ssl
 import select
+import six
+import sys
 
-from .. import connection
 from .. import util
 
 __all__ = ['inject_into_urllib3', 'extract_from_urllib3']
 
-# SNI only *really* works if we can read the subjectAltName of certificates.
-HAS_SNI = SUBJ_ALT_NAME_SUPPORT
+# SNI always works.
+HAS_SNI = True
 
 # Map from urllib3 to PyOpenSSL compatible parameter-values.
 _openssl_versions = {
@@ -71,87 +77,131 @@ _openssl_versions = {
     ssl.PROTOCOL_TLSv1: OpenSSL.SSL.TLSv1_METHOD,
 }
 
+if hasattr(ssl, 'PROTOCOL_TLSv1_1') and hasattr(OpenSSL.SSL, 'TLSv1_1_METHOD'):
+    _openssl_versions[ssl.PROTOCOL_TLSv1_1] = OpenSSL.SSL.TLSv1_1_METHOD
+
+if hasattr(ssl, 'PROTOCOL_TLSv1_2') and hasattr(OpenSSL.SSL, 'TLSv1_2_METHOD'):
+    _openssl_versions[ssl.PROTOCOL_TLSv1_2] = OpenSSL.SSL.TLSv1_2_METHOD
+
 try:
     _openssl_versions.update({ssl.PROTOCOL_SSLv3: OpenSSL.SSL.SSLv3_METHOD})
 except AttributeError:
     pass
 
-_openssl_verify = {
+_stdlib_to_openssl_verify = {
     ssl.CERT_NONE: OpenSSL.SSL.VERIFY_NONE,
     ssl.CERT_OPTIONAL: OpenSSL.SSL.VERIFY_PEER,
-    ssl.CERT_REQUIRED: OpenSSL.SSL.VERIFY_PEER
-                       + OpenSSL.SSL.VERIFY_FAIL_IF_NO_PEER_CERT,
+    ssl.CERT_REQUIRED:
+        OpenSSL.SSL.VERIFY_PEER + OpenSSL.SSL.VERIFY_FAIL_IF_NO_PEER_CERT,
 }
-
-DEFAULT_SSL_CIPHER_LIST = util.ssl_.DEFAULT_CIPHERS
+_openssl_to_stdlib_verify = dict(
+    (v, k) for k, v in _stdlib_to_openssl_verify.items()
+)
 
 # OpenSSL will only write 16K at a time
 SSL_WRITE_BLOCKSIZE = 16384
 
-try:
-    _ = memoryview
-    has_memoryview = True
-except NameError:
-    has_memoryview = False
-
 orig_util_HAS_SNI = util.HAS_SNI
-orig_connection_ssl_wrap_socket = connection.ssl_wrap_socket
+orig_util_SSLContext = util.ssl_.SSLContext
+
+
+log = logging.getLogger(__name__)
 
 
 def inject_into_urllib3():
     'Monkey-patch urllib3 with PyOpenSSL-backed SSL-support.'
 
-    connection.ssl_wrap_socket = ssl_wrap_socket
+    util.ssl_.SSLContext = PyOpenSSLContext
     util.HAS_SNI = HAS_SNI
+    util.ssl_.HAS_SNI = HAS_SNI
+    util.IS_PYOPENSSL = True
+    util.ssl_.IS_PYOPENSSL = True
 
 
 def extract_from_urllib3():
     'Undo monkey-patching by :func:`inject_into_urllib3`.'
 
-    connection.ssl_wrap_socket = orig_connection_ssl_wrap_socket
+    util.ssl_.SSLContext = orig_util_SSLContext
     util.HAS_SNI = orig_util_HAS_SNI
+    util.ssl_.HAS_SNI = orig_util_HAS_SNI
+    util.IS_PYOPENSSL = False
+    util.ssl_.IS_PYOPENSSL = False
 
 
-### Note: This is a slightly bug-fixed version of same from ndg-httpsclient.
-class SubjectAltName(BaseSubjectAltName):
-    '''ASN.1 implementation for subjectAltNames support'''
+def _dnsname_to_stdlib(name):
+    """
+    Converts a dNSName SubjectAlternativeName field to the form used by the
+    standard library on the given Python version.
 
-    # There is no limit to how many SAN certificates a certificate may have,
-    #   however this needs to have some limit so we'll set an arbitrarily high
-    #   limit.
-    sizeSpec = univ.SequenceOf.sizeSpec + \
-        constraint.ValueSizeConstraint(1, 1024)
+    Cryptography produces a dNSName as a unicode string that was idna-decoded
+    from ASCII bytes. We need to idna-encode that string to get it back, and
+    then on Python 3 we also need to convert to unicode via UTF-8 (the stdlib
+    uses PyUnicode_FromStringAndSize on it, which decodes via UTF-8).
+    """
+    def idna_encode(name):
+        """
+        Borrowed wholesale from the Python Cryptography Project. It turns out
+        that we can't just safely call `idna.encode`: it can explode for
+        wildcard names. This avoids that problem.
+        """
+        for prefix in [u'*.', u'.']:
+            if name.startswith(prefix):
+                name = name[len(prefix):]
+                return prefix.encode('ascii') + idna.encode(name)
+        return idna.encode(name)
+
+    name = idna_encode(name)
+    if sys.version_info >= (3, 0):
+        name = name.decode('utf-8')
+    return name
 
 
-### Note: This is a slightly bug-fixed version of same from ndg-httpsclient.
 def get_subj_alt_name(peer_cert):
-    # Search through extensions
-    dns_name = []
-    if not SUBJ_ALT_NAME_SUPPORT:
-        return dns_name
+    """
+    Given an PyOpenSSL certificate, provides all the subject alternative names.
+    """
+    # Pass the cert to cryptography, which has much better APIs for this.
+    # This is technically using private APIs, but should work across all
+    # relevant versions until PyOpenSSL gets something proper for this.
+    cert = _Certificate(openssl_backend, peer_cert._x509)
 
-    general_names = SubjectAltName()
-    for i in range(peer_cert.get_extension_count()):
-        ext = peer_cert.get_extension(i)
-        ext_name = ext.get_short_name()
-        if ext_name != 'subjectAltName':
-            continue
+    # We want to find the SAN extension. Ask Cryptography to locate it (it's
+    # faster than looping in Python)
+    try:
+        ext = cert.extensions.get_extension_for_class(
+            x509.SubjectAlternativeName
+        ).value
+    except x509.ExtensionNotFound:
+        # No such extension, return the empty list.
+        return []
+    except (x509.DuplicateExtension, x509.UnsupportedExtension,
+            x509.UnsupportedGeneralNameType, UnicodeError) as e:
+        # A problem has been found with the quality of the certificate. Assume
+        # no SAN field is present.
+        log.warning(
+            "A problem was encountered with the certificate that prevented "
+            "urllib3 from finding the SubjectAlternativeName field. This can "
+            "affect certificate validation. The error was %s",
+            e,
+        )
+        return []
 
-        # PyOpenSSL returns extension data in ASN.1 encoded form
-        ext_dat = ext.get_data()
-        decoded_dat = der_decoder.decode(ext_dat,
-                                         asn1Spec=general_names)
+    # We want to return dNSName and iPAddress fields. We need to cast the IPs
+    # back to strings because the match_hostname function wants them as
+    # strings.
+    # Sadly the DNS names need to be idna encoded and then, on Python 3, UTF-8
+    # decoded. This is pretty frustrating, but that's what the standard library
+    # does with certificates, and so we need to attempt to do the same.
+    names = [
+        ('DNS', _dnsname_to_stdlib(name))
+        for name in ext.get_values_for_type(x509.DNSName)
+    ]
+    names.extend(
+        ('IP Address', str(name))
+        for name in ext.get_values_for_type(x509.IPAddress)
+    )
 
-        for name in decoded_dat:
-            if not isinstance(name, SubjectAltName):
-                continue
-            for entry in range(len(name)):
-                component = name.getComponentByPosition(entry)
-                if component.getName() != 'dNSName':
-                    continue
-                dns_name.append(str(component.getComponent()))
-
-    return dns_name
+    return names
 
 
 class WrappedSocket(object):
@@ -166,13 +216,17 @@ class WrappedSocket(object):
         self.socket = socket
         self.suppress_ragged_eofs = suppress_ragged_eofs
         self._makefile_refs = 0
+        self._closed = False
 
     def fileno(self):
         return self.socket.fileno()
 
-    def makefile(self, mode, bufsize=-1):
-        self._makefile_refs += 1
-        return _fileobject(self, mode, bufsize, close=True)
+    # Copy-pasted from Python 3.5 source code
+    def _decref_socketios(self):
+        if self._makefile_refs > 0:
+            self._makefile_refs -= 1
+        if self._closed:
+            self.close()
 
     def recv(self, *args, **kwargs):
         try:
@@ -181,7 +235,7 @@ class WrappedSocket(object):
             if self.suppress_ragged_eofs and e.args == (-1, 'Unexpected EOF'):
                 return b''
             else:
-                raise
+                raise SocketError(str(e))
         except OpenSSL.SSL.ZeroReturnError as e:
             if self.connection.get_shutdown() == OpenSSL.SSL.RECEIVED_SHUTDOWN:
                 return b''
@@ -197,6 +251,27 @@ class WrappedSocket(object):
         else:
             return data
 
+    def recv_into(self, *args, **kwargs):
+        try:
+            return self.connection.recv_into(*args, **kwargs)
+        except OpenSSL.SSL.SysCallError as e:
+            if self.suppress_ragged_eofs and e.args == (-1, 'Unexpected EOF'):
+                return 0
+            else:
+                raise SocketError(str(e))
+        except OpenSSL.SSL.ZeroReturnError as e:
+            if self.connection.get_shutdown() == OpenSSL.SSL.RECEIVED_SHUTDOWN:
+                return 0
+            else:
+                raise
+        except OpenSSL.SSL.WantReadError:
+            rd, wd, ed = select.select(
+                [self.socket], [], [], self.socket.gettimeout())
+            if not rd:
+                raise timeout('The read operation timed out')
+            else:
+                return self.recv_into(*args, **kwargs)
+
     def settimeout(self, timeout):
         return self.socket.settimeout(timeout)
 
@@ -212,12 +287,9 @@ class WrappedSocket(object):
                 continue
 
     def sendall(self, data):
-        if has_memoryview and not isinstance(data, memoryview):
-            data = memoryview(data)
-
         total_sent = 0
         while total_sent < len(data):
-            sent = self._send_until_done(data[total_sent:total_sent+SSL_WRITE_BLOCKSIZE])
+            sent = self._send_until_done(data[total_sent:total_sent + SSL_WRITE_BLOCKSIZE])
             total_sent += sent
 
     def shutdown(self):
@@ -226,7 +298,11 @@ class WrappedSocket(object):
 
     def close(self):
         if self._makefile_refs < 1:
-            return self.connection.close()
+            try:
+                self._closed = True
+                return self.connection.close()
+            except OpenSSL.SSL.Error:
+                return
         else:
             self._makefile_refs -= 1
 
@@ -245,10 +321,7 @@ class WrappedSocket(object):
             'subject': (
                 (('commonName', x509.get_subject().CN),),
             ),
-            'subjectAltName': [
-                ('DNS', value)
-                for value in get_subj_alt_name(x509)
-            ]
+            'subjectAltName': get_subj_alt_name(x509)
         }
 
     def _reuse(self):
@@ -261,49 +334,98 @@ class WrappedSocket(object):
             self._makefile_refs -= 1
 
 
+if _fileobject:  # Platform-specific: Python 2
+    def makefile(self, mode, bufsize=-1):
+        self._makefile_refs += 1
+        return _fileobject(self, mode, bufsize, close=True)
+else:  # Platform-specific: Python 3
+    makefile = backport_makefile
+
+WrappedSocket.makefile = makefile
+
+
+class PyOpenSSLContext(object):
+    """
+    I am a wrapper class for the PyOpenSSL ``Context`` object. I am responsible
+    for translating the interface of the standard library ``SSLContext`` object
+    to calls into PyOpenSSL.
+    """
+    def __init__(self, protocol):
+        self.protocol = _openssl_versions[protocol]
+        self._ctx = OpenSSL.SSL.Context(self.protocol)
+        self._options = 0
+        self.check_hostname = False
+
+    @property
+    def options(self):
+        return self._options
+
+    @options.setter
+    def options(self, value):
+        self._options = value
+        self._ctx.set_options(value)
+
+    @property
+    def verify_mode(self):
+        return _openssl_to_stdlib_verify[self._ctx.get_verify_mode()]
+
+    @verify_mode.setter
+    def verify_mode(self, value):
+        self._ctx.set_verify(
+            _stdlib_to_openssl_verify[value],
+            _verify_callback
+        )
+
+    def set_default_verify_paths(self):
+        self._ctx.set_default_verify_paths()
+
+    def set_ciphers(self, ciphers):
+        if isinstance(ciphers, six.text_type):
+            ciphers = ciphers.encode('utf-8')
+        self._ctx.set_cipher_list(ciphers)
+
+    def load_verify_locations(self, cafile=None, capath=None, cadata=None):
+        if cafile is not None:
+            cafile = cafile.encode('utf-8')
+        if capath is not None:
+            capath = capath.encode('utf-8')
+        self._ctx.load_verify_locations(cafile, capath)
+        if cadata is not None:
+            self._ctx.load_verify_locations(BytesIO(cadata))
+
+    def load_cert_chain(self, certfile, keyfile=None, password=None):
+        self._ctx.use_certificate_file(certfile)
+        if password is not None:
+            self._ctx.set_passwd_cb(lambda max_length, prompt_twice, userdata: password)
+        self._ctx.use_privatekey_file(keyfile or certfile)
+
+    def wrap_socket(self, sock, server_side=False,
+                    do_handshake_on_connect=True, suppress_ragged_eofs=True,
+                    server_hostname=None):
+        cnx = OpenSSL.SSL.Connection(self._ctx, sock)
+
+        if isinstance(server_hostname, six.text_type):  # Platform-specific: Python 3
+            server_hostname = server_hostname.encode('utf-8')
+
+        if server_hostname is not None:
+            cnx.set_tlsext_host_name(server_hostname)
+
+        cnx.set_connect_state()
+
+        while True:
+            try:
+                cnx.do_handshake()
+            except OpenSSL.SSL.WantReadError:
+                rd, _, _ = select.select([sock], [], [], sock.gettimeout())
+                if not rd:
+                    raise timeout('select timed out')
+                continue
+            except OpenSSL.SSL.Error as e:
+                raise ssl.SSLError('bad handshake: %r' % e)
+            break
+
+        return WrappedSocket(cnx, sock)
+
+
 def _verify_callback(cnx, x509, err_no, err_depth, return_code):
     return err_no == 0
-
-
-def ssl_wrap_socket(sock, keyfile=None, certfile=None, cert_reqs=None,
-                    ca_certs=None, server_hostname=None,
-                    ssl_version=None, ca_cert_dir=None):
-    ctx = OpenSSL.SSL.Context(_openssl_versions[ssl_version])
-    if certfile:
-        keyfile = keyfile or certfile  # Match behaviour of the normal python ssl library
-        ctx.use_certificate_file(certfile)
-    if keyfile:
-        ctx.use_privatekey_file(keyfile)
-    if cert_reqs != ssl.CERT_NONE:
-        ctx.set_verify(_openssl_verify[cert_reqs], _verify_callback)
-    if ca_certs or ca_cert_dir:
-        try:
-            ctx.load_verify_locations(ca_certs, ca_cert_dir)
-        except OpenSSL.SSL.Error as e:
-            raise ssl.SSLError('bad ca_certs: %r' % ca_certs, e)
-    else:
-        ctx.set_default_verify_paths()
-
-    # Disable TLS compression to migitate CRIME attack (issue #309)
-    OP_NO_COMPRESSION = 0x20000
-    ctx.set_options(OP_NO_COMPRESSION)
-
-    # Set list of supported ciphersuites.
-    ctx.set_cipher_list(DEFAULT_SSL_CIPHER_LIST)
-
-    cnx = OpenSSL.SSL.Connection(ctx, sock)
-    cnx.set_tlsext_host_name(server_hostname)
-    cnx.set_connect_state()
-    while True:
-        try:
-            cnx.do_handshake()
-        except OpenSSL.SSL.WantReadError:
-            rd, _, _ = select.select([sock], [], [], sock.gettimeout())
-            if not rd:
-                raise timeout('select timed out')
-            continue
-        except OpenSSL.SSL.Error as e:
-            raise ssl.SSLError('bad handshake: %r' % e)
-        break
-
-    return WrappedSocket(cnx, sock)

requests/packages/urllib3/contrib/socks.py

@@ -0,0 +1,178 @@
+# -*- coding: utf-8 -*-
+"""
+This module contains provisional support for SOCKS proxies from within
+urllib3. This module supports SOCKS4 (specifically the SOCKS4A variant) and
+SOCKS5. To enable its functionality, either install PySocks or install this
+module with the ``socks`` extra.
+
+The SOCKS implementation supports the full range of urllib3 features. It also
+supports the following SOCKS features:
+
+- SOCKS4
+- SOCKS4a
+- SOCKS5
+- Usernames and passwords for the SOCKS proxy
+
+Known Limitations:
+
+- Currently PySocks does not support contacting remote websites via literal
+  IPv6 addresses. Any such connection attempt will fail. You must use a domain
+  name.
+- Currently PySocks does not support IPv6 connections to the SOCKS proxy. Any
+  such connection attempt will fail.
+"""
+from __future__ import absolute_import
+
+try:
+    import socks
+except ImportError:
+    import warnings
+    from ..exceptions import DependencyWarning
+
+    warnings.warn((
+        'SOCKS support in urllib3 requires the installation of optional '
+        'dependencies: specifically, PySocks.  For more information, see '
+        'https://urllib3.readthedocs.io/en/latest/contrib.html#socks-proxies'
+        ),
+        DependencyWarning
+    )
+    raise
+
+from socket import error as SocketError, timeout as SocketTimeout
+
+from ..connection import (
+    HTTPConnection, HTTPSConnection
+)
+from ..connectionpool import (
+    HTTPConnectionPool, HTTPSConnectionPool
+)
+from ..exceptions import ConnectTimeoutError, NewConnectionError
+from ..poolmanager import PoolManager
+from ..util.url import parse_url
+
+try:
+    import ssl
+except ImportError:
+    ssl = None
+
+
+class SOCKSConnection(HTTPConnection):
+    """
+    A plain-text HTTP connection that connects via a SOCKS proxy.
+    """
+    def __init__(self, *args, **kwargs):
+        self._socks_options = kwargs.pop('_socks_options')
+        super(SOCKSConnection, self).__init__(*args, **kwargs)
+
+    def _new_conn(self):
+        """
+        Establish a new connection via the SOCKS proxy.
+        """
+        extra_kw = {}
+        if self.source_address:
+            extra_kw['source_address'] = self.source_address
+
+        if self.socket_options:
+            extra_kw['socket_options'] = self.socket_options
+
+        try:
+            conn = socks.create_connection(
+                (self.host, self.port),
+                proxy_type=self._socks_options['socks_version'],
+                proxy_addr=self._socks_options['proxy_host'],
+                proxy_port=self._socks_options['proxy_port'],
+                proxy_username=self._socks_options['username'],
+                proxy_password=self._socks_options['password'],
+                timeout=self.timeout,
+                **extra_kw
+            )
+
+        except SocketTimeout as e:
+            raise ConnectTimeoutError(
+                self, "Connection to %s timed out. (connect timeout=%s)" %
+                (self.host, self.timeout))
+
+        except socks.ProxyError as e:
+            # This is fragile as hell, but it seems to be the only way to raise
+            # useful errors here.
+            if e.socket_err:
+                error = e.socket_err
+                if isinstance(error, SocketTimeout):
+                    raise ConnectTimeoutError(
+                        self,
+                        "Connection to %s timed out. (connect timeout=%s)" %
+                        (self.host, self.timeout)
+                    )
+                else:
+                    raise NewConnectionError(
+                        self,
+                        "Failed to establish a new connection: %s" % error
+                    )
+            else:
+                raise NewConnectionError(
+                    self,
+                    "Failed to establish a new connection: %s" % e
+                )
+
+        except SocketError as e:  # Defensive: PySocks should catch all these.
+            raise NewConnectionError(
+                self, "Failed to establish a new connection: %s" % e)
+
+        return conn
+
+
+# We don't need to duplicate the Verified/Unverified distinction from
+# urllib3/connection.py here because the HTTPSConnection will already have been
+# correctly set to either the Verified or Unverified form by that module. This
+# means the SOCKSHTTPSConnection will automatically be the correct type.
+class SOCKSHTTPSConnection(SOCKSConnection, HTTPSConnection):
+    pass
+
+
+class SOCKSHTTPConnectionPool(HTTPConnectionPool):
+    ConnectionCls = SOCKSConnection
+
+
+class SOCKSHTTPSConnectionPool(HTTPSConnectionPool):
+    ConnectionCls = SOCKSHTTPSConnection
+
+
+class SOCKSProxyManager(PoolManager):
+    """
+    A version of the urllib3 ProxyManager that routes connections via the
+    defined SOCKS proxy.
+    """
+    pool_classes_by_scheme = {
+        'http': SOCKSHTTPConnectionPool,
+        'https': SOCKSHTTPSConnectionPool,
+    }
+
+    def __init__(self, proxy_url, username=None, password=None,
+                 num_pools=10, headers=None, **connection_pool_kw):
+        parsed = parse_url(proxy_url)
+
+        if parsed.scheme == 'socks5':
+            socks_version = socks.PROXY_TYPE_SOCKS5
+        elif parsed.scheme == 'socks4':
+            socks_version = socks.PROXY_TYPE_SOCKS4
+        else:
+            raise ValueError(
+                "Unable to determine SOCKS version from %s" % proxy_url
+            )
+
+        self.proxy_url = proxy_url
+
+        socks_options = {
+            'socks_version': socks_version,
+            'proxy_host': parsed.host,
+            'proxy_port': parsed.port,
+            'username': username,
+            'password': password,
+        }
+        connection_pool_kw['_socks_options'] = socks_options
+
+        super(SOCKSProxyManager, self).__init__(
+            num_pools, headers, **connection_pool_kw
+        )
+
+        self.pool_classes_by_scheme = SOCKSProxyManager.pool_classes_by_scheme

requests/packages/urllib3/exceptions.py

@@ -1,16 +1,20 @@
+from __future__ import absolute_import
+from .packages.six.moves.http_client import (
+    IncompleteRead as httplib_IncompleteRead
+)
+# Base Exceptions
 
-## Base Exceptions
 
 class HTTPError(Exception):
     "Base exception used by this module."
     pass
 
+
 class HTTPWarning(Warning):
     "Base warning used by this module."
     pass
 
 
-
 class PoolError(HTTPError):
     "Base exception for errors caused within a pool."
     def __init__(self, pool, message):
@@ -57,7 +61,7 @@ class ProtocolError(HTTPError):
 ConnectionError = ProtocolError
 
 
-## Leaf Exceptions
+# Leaf Exceptions
 
 class MaxRetryError(RequestError):
     """Raised when the maximum number of retries is exceeded.
@@ -112,10 +116,12 @@ class ConnectTimeoutError(TimeoutError):
     "Raised when a socket timeout occurs while connecting to a server"
     pass
 
+
 class NewConnectionError(ConnectTimeoutError, PoolError):
     "Raised when we fail to establish a new connection. Usually ECONNREFUSED."
     pass
 
+
 class EmptyPoolError(PoolError):
     "Raised when a pool runs out of connections and no more are allowed."
     pass
@@ -172,11 +178,53 @@ class InsecurePlatformWarning(SecurityWarning):
     pass
 
 
+class SNIMissingWarning(HTTPWarning):
+    "Warned when making a HTTPS request without SNI available."
+    pass
+
+
+class DependencyWarning(HTTPWarning):
+    """
+    Warned when an attempt is made to import a module with missing optional
+    dependencies.
+    """
+    pass
+
+
 class ResponseNotChunked(ProtocolError, ValueError):
     "Response needs to be chunked in order to read it as chunks."
     pass
 
 
+class BodyNotHttplibCompatible(HTTPError):
+    """
+    Body should be httplib.HTTPResponse like (have an fp attribute which
+    returns raw chunks) for read_chunked().
+    """
+    pass
+
+
+class IncompleteRead(HTTPError, httplib_IncompleteRead):
+    """
+    Response length doesn't match expected Content-Length
+
+    Subclass of http_client.IncompleteRead to allow int value
+    for `partial` to avoid creating large objects on streamed
+    reads.
+    """
+    def __init__(self, partial, expected):
+        super(IncompleteRead, self).__init__(partial, expected)
+
+    def __repr__(self):
+        return ('IncompleteRead(%i bytes read, '
+                '%i more expected)' % (self.partial, self.expected))
+
+
+class InvalidHeader(HTTPError):
+    "The header provided was somehow invalid."
+    pass
+
+
 class ProxySchemeUnknown(AssertionError, ValueError):
     "ProxyManager does not support the supplied scheme"
     # TODO(t-8ch): Stop inheriting from AssertionError in v2.0.

requests/packages/urllib3/fields.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 import email.utils
 import mimetypes
 
@@ -35,11 +36,11 @@ def format_header_param(name, value):
         result = '%s="%s"' % (name, value)
         try:
             result.encode('ascii')
-        except UnicodeEncodeError:
+        except (UnicodeEncodeError, UnicodeDecodeError):
             pass
         else:
             return result
-    if not six.PY3:  # Python 2:
+    if not six.PY3 and isinstance(value, six.text_type):  # Python 2:
         value = value.encode('utf-8')
     value = email.utils.encode_rfc2231(value, 'utf-8')
     value = '%s*=%s' % (name, value)
@@ -129,7 +130,7 @@ class RequestField(object):
             iterable = header_parts.items()
 
         for name, value in iterable:
-            if value:
+            if value is not None:
                 parts.append(self._render_part(name, value))
 
         return '; '.join(parts)

requests/packages/urllib3/filepost.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 import codecs
 
 from uuid import uuid4
@@ -12,7 +13,7 @@ writer = codecs.lookup('utf-8')[3]
 
 def choose_boundary():
     """
-    Our embarassingly-simple replacement for mimetools.choose_boundary.
+    Our embarrassingly-simple replacement for mimetools.choose_boundary.
     """
     return uuid4().hex
 

requests/packages/urllib3/packages/__init__.py

@@ -2,3 +2,4 @@ from __future__ import absolute_import
 
 from . import ssl_match_hostname
 
+__all__ = ('ssl_match_hostname', )

requests/packages/urllib3/packages/backports/makefile.py

@@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+"""
+backports.makefile
+~~~~~~~~~~~~~~~~~~
+
+Backports the Python 3 ``socket.makefile`` method for use with anything that
+wants to create a "fake" socket object.
+"""
+import io
+
+from socket import SocketIO
+
+
+def backport_makefile(self, mode="r", buffering=None, encoding=None,
+                      errors=None, newline=None):
+    """
+    Backport of ``socket.makefile`` from Python 3.5.
+    """
+    if not set(mode) <= set(["r", "w", "b"]):
+        raise ValueError(
+            "invalid mode %r (only r, w, b allowed)" % (mode,)
+        )
+    writing = "w" in mode
+    reading = "r" in mode or not writing
+    assert reading or writing
+    binary = "b" in mode
+    rawmode = ""
+    if reading:
+        rawmode += "r"
+    if writing:
+        rawmode += "w"
+    raw = SocketIO(self, rawmode)
+    self._makefile_refs += 1
+    if buffering is None:
+        buffering = -1
+    if buffering < 0:
+        buffering = io.DEFAULT_BUFFER_SIZE
+    if buffering == 0:
+        if not binary:
+            raise ValueError("unbuffered streams must be binary")
+        return raw
+    if reading and writing:
+        buffer = io.BufferedRWPair(raw, raw, buffering)
+    elif reading:
+        buffer = io.BufferedReader(raw, buffering)
+    else:
+        assert writing
+        buffer = io.BufferedWriter(raw, buffering)
+    if binary:
+        return buffer
+    text = io.TextIOWrapper(buffer, encoding, errors, newline)
+    text.mode = mode
+    return text

requests/packages/urllib3/packages/six.py

@@ -1,34 +1,41 @@
 """Utilities for writing code that runs on Python 2 and 3"""
 
-#Copyright (c) 2010-2011 Benjamin Peterson
+# Copyright (c) 2010-2015 Benjamin Peterson
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
 
-#Permission is hereby granted, free of charge, to any person obtaining a copy of
-#this software and associated documentation files (the "Software"), to deal in
-#the Software without restriction, including without limitation the rights to
-#use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-#the Software, and to permit persons to whom the Software is furnished to do so,
-#subject to the following conditions:
-
-#The above copyright notice and this permission notice shall be included in all
-#copies or substantial portions of the Software.
-
-#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-#FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-#COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-#IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-#CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+from __future__ import absolute_import
 
+import functools
+import itertools
 import operator
 import sys
 import types
 
 __author__ = "Benjamin Peterson <benjamin@python.org>"
-__version__ = "1.2.0"  # Revision 41c74fef2ded
+__version__ = "1.10.0"
 
 
-# True if we are running on Python 3.
+# Useful for very coarse version differentiation.
+PY2 = sys.version_info[0] == 2
 PY3 = sys.version_info[0] == 3
+PY34 = sys.version_info[0:2] >= (3, 4)
 
 if PY3:
     string_types = str,
@@ -51,6 +58,7 @@ else:
     else:
         # It's possible to have sizeof(long) != sizeof(Py_ssize_t).
         class X(object):
+
             def __len__(self):
                 return 1 << 31
         try:
@@ -61,7 +69,7 @@ else:
         else:
             # 64-bit
             MAXSIZE = int((1 << 63) - 1)
-            del X
+        del X
 
 
 def _add_doc(func, doc):
@@ -82,9 +90,13 @@ class _LazyDescr(object):
 
     def __get__(self, obj, tp):
         result = self._resolve()
-        setattr(obj, self.name, result)
-        # This is a bit ugly, but it avoids running this again.
-        delattr(tp, self.name)
+        setattr(obj, self.name, result)  # Invokes __set__.
+        try:
+            # This is a bit ugly, but it avoids running this again by
+            # removing this descriptor.
+            delattr(obj.__class__, self.name)
+        except AttributeError:
+            pass
         return result
 
 
@@ -102,6 +114,27 @@ class MovedModule(_LazyDescr):
     def _resolve(self):
         return _import_module(self.mod)
 
+    def __getattr__(self, attr):
+        _module = self._resolve()
+        value = getattr(_module, attr)
+        setattr(self, attr, value)
+        return value
+
+
+class _LazyModule(types.ModuleType):
+
+    def __init__(self, name):
+        super(_LazyModule, self).__init__(name)
+        self.__doc__ = self.__class__.__doc__
+
+    def __dir__(self):
+        attrs = ["__doc__", "__name__"]
+        attrs += [attr.name for attr in self._moved_attributes]
+        return attrs
+
+    # Subclasses should override this
+    _moved_attributes = []
+
 
 class MovedAttribute(_LazyDescr):
 
@@ -128,30 +161,111 @@ class MovedAttribute(_LazyDescr):
         return getattr(module, self.attr)
 
 
+class _SixMetaPathImporter(object):
+
+    """
+    A meta path importer to import six.moves and its submodules.
+
+    This class implements a PEP302 finder and loader. It should be compatible
+    with Python 2.5 and all existing versions of Python3
+    """
+
+    def __init__(self, six_module_name):
+        self.name = six_module_name
+        self.known_modules = {}
+
+    def _add_module(self, mod, *fullnames):
+        for fullname in fullnames:
+            self.known_modules[self.name + "." + fullname] = mod
+
+    def _get_module(self, fullname):
+        return self.known_modules[self.name + "." + fullname]
+
+    def find_module(self, fullname, path=None):
+        if fullname in self.known_modules:
+            return self
+        return None
+
+    def __get_module(self, fullname):
+        try:
+            return self.known_modules[fullname]
+        except KeyError:
+            raise ImportError("This loader does not know module " + fullname)
+
+    def load_module(self, fullname):
+        try:
+            # in case of a reload
+            return sys.modules[fullname]
+        except KeyError:
+            pass
+        mod = self.__get_module(fullname)
+        if isinstance(mod, MovedModule):
+            mod = mod._resolve()
+        else:
+            mod.__loader__ = self
+        sys.modules[fullname] = mod
+        return mod
+
+    def is_package(self, fullname):
+        """
+        Return true, if the named module is a package.
+
+        We need this method to get correct spec objects with
+        Python 3.4 (see PEP451)
+        """
+        return hasattr(self.__get_module(fullname), "__path__")
+
+    def get_code(self, fullname):
+        """Return None
+
+        Required, if is_package is implemented"""
+        self.__get_module(fullname)  # eventually raises ImportError
+        return None
+    get_source = get_code  # same as get_code
+
+_importer = _SixMetaPathImporter(__name__)
+
+
+class _MovedItems(_LazyModule):
 
-class _MovedItems(types.ModuleType):
     """Lazy loading of moved objects"""
+    __path__ = []  # mark as package
 
 
 _moved_attributes = [
     MovedAttribute("cStringIO", "cStringIO", "io", "StringIO"),
     MovedAttribute("filter", "itertools", "builtins", "ifilter", "filter"),
+    MovedAttribute("filterfalse", "itertools", "itertools", "ifilterfalse", "filterfalse"),
     MovedAttribute("input", "__builtin__", "builtins", "raw_input", "input"),
+    MovedAttribute("intern", "__builtin__", "sys"),
     MovedAttribute("map", "itertools", "builtins", "imap", "map"),
-    MovedAttribute("reload_module", "__builtin__", "imp", "reload"),
+    MovedAttribute("getcwd", "os", "os", "getcwdu", "getcwd"),
+    MovedAttribute("getcwdb", "os", "os", "getcwd", "getcwdb"),
+    MovedAttribute("range", "__builtin__", "builtins", "xrange", "range"),
+    MovedAttribute("reload_module", "__builtin__", "importlib" if PY34 else "imp", "reload"),
     MovedAttribute("reduce", "__builtin__", "functools"),
+    MovedAttribute("shlex_quote", "pipes", "shlex", "quote"),
     MovedAttribute("StringIO", "StringIO", "io"),
+    MovedAttribute("UserDict", "UserDict", "collections"),
+    MovedAttribute("UserList", "UserList", "collections"),
+    MovedAttribute("UserString", "UserString", "collections"),
     MovedAttribute("xrange", "__builtin__", "builtins", "xrange", "range"),
     MovedAttribute("zip", "itertools", "builtins", "izip", "zip"),
-
+    MovedAttribute("zip_longest", "itertools", "itertools", "izip_longest", "zip_longest"),
     MovedModule("builtins", "__builtin__"),
     MovedModule("configparser", "ConfigParser"),
     MovedModule("copyreg", "copy_reg"),
+    MovedModule("dbm_gnu", "gdbm", "dbm.gnu"),
+    MovedModule("_dummy_thread", "dummy_thread", "_dummy_thread"),
     MovedModule("http_cookiejar", "cookielib", "http.cookiejar"),
     MovedModule("http_cookies", "Cookie", "http.cookies"),
     MovedModule("html_entities", "htmlentitydefs", "html.entities"),
     MovedModule("html_parser", "HTMLParser", "html.parser"),
     MovedModule("http_client", "httplib", "http.client"),
+    MovedModule("email_mime_multipart", "email.MIMEMultipart", "email.mime.multipart"),
+    MovedModule("email_mime_nonmultipart", "email.MIMENonMultipart", "email.mime.nonmultipart"),
+    MovedModule("email_mime_text", "email.MIMEText", "email.mime.text"),
+    MovedModule("email_mime_base", "email.MIMEBase", "email.mime.base"),
     MovedModule("BaseHTTPServer", "BaseHTTPServer", "http.server"),
     MovedModule("CGIHTTPServer", "CGIHTTPServer", "http.server"),
     MovedModule("SimpleHTTPServer", "SimpleHTTPServer", "http.server"),
@@ -159,12 +273,14 @@ _moved_attributes = [
     MovedModule("queue", "Queue"),
     MovedModule("reprlib", "repr"),
     MovedModule("socketserver", "SocketServer"),
+    MovedModule("_thread", "thread", "_thread"),
     MovedModule("tkinter", "Tkinter"),
     MovedModule("tkinter_dialog", "Dialog", "tkinter.dialog"),
     MovedModule("tkinter_filedialog", "FileDialog", "tkinter.filedialog"),
     MovedModule("tkinter_scrolledtext", "ScrolledText", "tkinter.scrolledtext"),
     MovedModule("tkinter_simpledialog", "SimpleDialog", "tkinter.simpledialog"),
     MovedModule("tkinter_tix", "Tix", "tkinter.tix"),
+    MovedModule("tkinter_ttk", "ttk", "tkinter.ttk"),
     MovedModule("tkinter_constants", "Tkconstants", "tkinter.constants"),
     MovedModule("tkinter_dnd", "Tkdnd", "tkinter.dnd"),
     MovedModule("tkinter_colorchooser", "tkColorChooser",
@@ -176,14 +292,195 @@ _moved_attributes = [
     MovedModule("tkinter_messagebox", "tkMessageBox", "tkinter.messagebox"),
     MovedModule("tkinter_tksimpledialog", "tkSimpleDialog",
                 "tkinter.simpledialog"),
+    MovedModule("urllib_parse", __name__ + ".moves.urllib_parse", "urllib.parse"),
+    MovedModule("urllib_error", __name__ + ".moves.urllib_error", "urllib.error"),
+    MovedModule("urllib", __name__ + ".moves.urllib", __name__ + ".moves.urllib"),
     MovedModule("urllib_robotparser", "robotparser", "urllib.robotparser"),
-    MovedModule("winreg", "_winreg"),
+    MovedModule("xmlrpc_client", "xmlrpclib", "xmlrpc.client"),
+    MovedModule("xmlrpc_server", "SimpleXMLRPCServer", "xmlrpc.server"),
 ]
+# Add windows specific modules.
+if sys.platform == "win32":
+    _moved_attributes += [
+        MovedModule("winreg", "_winreg"),
+    ]
+
 for attr in _moved_attributes:
     setattr(_MovedItems, attr.name, attr)
+    if isinstance(attr, MovedModule):
+        _importer._add_module(attr, "moves." + attr.name)
 del attr
 
-moves = sys.modules[__name__ + ".moves"] = _MovedItems("moves")
+_MovedItems._moved_attributes = _moved_attributes
+
+moves = _MovedItems(__name__ + ".moves")
+_importer._add_module(moves, "moves")
+
+
+class Module_six_moves_urllib_parse(_LazyModule):
+
+    """Lazy loading of moved objects in six.moves.urllib_parse"""
+
+
+_urllib_parse_moved_attributes = [
+    MovedAttribute("ParseResult", "urlparse", "urllib.parse"),
+    MovedAttribute("SplitResult", "urlparse", "urllib.parse"),
+    MovedAttribute("parse_qs", "urlparse", "urllib.parse"),
+    MovedAttribute("parse_qsl", "urlparse", "urllib.parse"),
+    MovedAttribute("urldefrag", "urlparse", "urllib.parse"),
+    MovedAttribute("urljoin", "urlparse", "urllib.parse"),
+    MovedAttribute("urlparse", "urlparse", "urllib.parse"),
+    MovedAttribute("urlsplit", "urlparse", "urllib.parse"),
+    MovedAttribute("urlunparse", "urlparse", "urllib.parse"),
+    MovedAttribute("urlunsplit", "urlparse", "urllib.parse"),
+    MovedAttribute("quote", "urllib", "urllib.parse"),
+    MovedAttribute("quote_plus", "urllib", "urllib.parse"),
+    MovedAttribute("unquote", "urllib", "urllib.parse"),
+    MovedAttribute("unquote_plus", "urllib", "urllib.parse"),
+    MovedAttribute("urlencode", "urllib", "urllib.parse"),
+    MovedAttribute("splitquery", "urllib", "urllib.parse"),
+    MovedAttribute("splittag", "urllib", "urllib.parse"),
+    MovedAttribute("splituser", "urllib", "urllib.parse"),
+    MovedAttribute("uses_fragment", "urlparse", "urllib.parse"),
+    MovedAttribute("uses_netloc", "urlparse", "urllib.parse"),
+    MovedAttribute("uses_params", "urlparse", "urllib.parse"),
+    MovedAttribute("uses_query", "urlparse", "urllib.parse"),
+    MovedAttribute("uses_relative", "urlparse", "urllib.parse"),
+]
+for attr in _urllib_parse_moved_attributes:
+    setattr(Module_six_moves_urllib_parse, attr.name, attr)
+del attr
+
+Module_six_moves_urllib_parse._moved_attributes = _urllib_parse_moved_attributes
+
+_importer._add_module(Module_six_moves_urllib_parse(__name__ + ".moves.urllib_parse"),
+                      "moves.urllib_parse", "moves.urllib.parse")
+
+
+class Module_six_moves_urllib_error(_LazyModule):
+
+    """Lazy loading of moved objects in six.moves.urllib_error"""
+
+
+_urllib_error_moved_attributes = [
+    MovedAttribute("URLError", "urllib2", "urllib.error"),
+    MovedAttribute("HTTPError", "urllib2", "urllib.error"),
+    MovedAttribute("ContentTooShortError", "urllib", "urllib.error"),
+]
+for attr in _urllib_error_moved_attributes:
+    setattr(Module_six_moves_urllib_error, attr.name, attr)
+del attr
+
+Module_six_moves_urllib_error._moved_attributes = _urllib_error_moved_attributes
+
+_importer._add_module(Module_six_moves_urllib_error(__name__ + ".moves.urllib.error"),
+                      "moves.urllib_error", "moves.urllib.error")
+
+
+class Module_six_moves_urllib_request(_LazyModule):
+
+    """Lazy loading of moved objects in six.moves.urllib_request"""
+
+
+_urllib_request_moved_attributes = [
+    MovedAttribute("urlopen", "urllib2", "urllib.request"),
+    MovedAttribute("install_opener", "urllib2", "urllib.request"),
+    MovedAttribute("build_opener", "urllib2", "urllib.request"),
+    MovedAttribute("pathname2url", "urllib", "urllib.request"),
+    MovedAttribute("url2pathname", "urllib", "urllib.request"),
+    MovedAttribute("getproxies", "urllib", "urllib.request"),
+    MovedAttribute("Request", "urllib2", "urllib.request"),
+    MovedAttribute("OpenerDirector", "urllib2", "urllib.request"),
+    MovedAttribute("HTTPDefaultErrorHandler", "urllib2", "urllib.request"),
+    MovedAttribute("HTTPRedirectHandler", "urllib2", "urllib.request"),
+    MovedAttribute("HTTPCookieProcessor", "urllib2", "urllib.request"),
+    MovedAttribute("ProxyHandler", "urllib2", "urllib.request"),
+    MovedAttribute("BaseHandler", "urllib2", "urllib.request"),
+    MovedAttribute("HTTPPasswordMgr", "urllib2", "urllib.request"),
+    MovedAttribute("HTTPPasswordMgrWithDefaultRealm", "urllib2", "urllib.request"),
+    MovedAttribute("AbstractBasicAuthHandler", "urllib2", "urllib.request"),
+    MovedAttribute("HTTPBasicAuthHandler", "urllib2", "urllib.request"),
+    MovedAttribute("ProxyBasicAuthHandler", "urllib2", "urllib.request"),
+    MovedAttribute("AbstractDigestAuthHandler", "urllib2", "urllib.request"),
+    MovedAttribute("HTTPDigestAuthHandler", "urllib2", "urllib.request"),
+    MovedAttribute("ProxyDigestAuthHandler", "urllib2", "urllib.request"),
+    MovedAttribute("HTTPHandler", "urllib2", "urllib.request"),
+    MovedAttribute("HTTPSHandler", "urllib2", "urllib.request"),
+    MovedAttribute("FileHandler", "urllib2", "urllib.request"),
+    MovedAttribute("FTPHandler", "urllib2", "urllib.request"),
+    MovedAttribute("CacheFTPHandler", "urllib2", "urllib.request"),
+    MovedAttribute("UnknownHandler", "urllib2", "urllib.request"),
+    MovedAttribute("HTTPErrorProcessor", "urllib2", "urllib.request"),
+    MovedAttribute("urlretrieve", "urllib", "urllib.request"),
+    MovedAttribute("urlcleanup", "urllib", "urllib.request"),
+    MovedAttribute("URLopener", "urllib", "urllib.request"),
+    MovedAttribute("FancyURLopener", "urllib", "urllib.request"),
+    MovedAttribute("proxy_bypass", "urllib", "urllib.request"),
+]
+for attr in _urllib_request_moved_attributes:
+    setattr(Module_six_moves_urllib_request, attr.name, attr)
+del attr
+
+Module_six_moves_urllib_request._moved_attributes = _urllib_request_moved_attributes
+
+_importer._add_module(Module_six_moves_urllib_request(__name__ + ".moves.urllib.request"),
+                      "moves.urllib_request", "moves.urllib.request")
+
+
+class Module_six_moves_urllib_response(_LazyModule):
+
+    """Lazy loading of moved objects in six.moves.urllib_response"""
+
+
+_urllib_response_moved_attributes = [
+    MovedAttribute("addbase", "urllib", "urllib.response"),
+    MovedAttribute("addclosehook", "urllib", "urllib.response"),
+    MovedAttribute("addinfo", "urllib", "urllib.response"),
+    MovedAttribute("addinfourl", "urllib", "urllib.response"),
+]
+for attr in _urllib_response_moved_attributes:
+    setattr(Module_six_moves_urllib_response, attr.name, attr)
+del attr
+
+Module_six_moves_urllib_response._moved_attributes = _urllib_response_moved_attributes
+
+_importer._add_module(Module_six_moves_urllib_response(__name__ + ".moves.urllib.response"),
+                      "moves.urllib_response", "moves.urllib.response")
+
+
+class Module_six_moves_urllib_robotparser(_LazyModule):
+
+    """Lazy loading of moved objects in six.moves.urllib_robotparser"""
+
+
+_urllib_robotparser_moved_attributes = [
+    MovedAttribute("RobotFileParser", "robotparser", "urllib.robotparser"),
+]
+for attr in _urllib_robotparser_moved_attributes:
+    setattr(Module_six_moves_urllib_robotparser, attr.name, attr)
+del attr
+
+Module_six_moves_urllib_robotparser._moved_attributes = _urllib_robotparser_moved_attributes
+
+_importer._add_module(Module_six_moves_urllib_robotparser(__name__ + ".moves.urllib.robotparser"),
+                      "moves.urllib_robotparser", "moves.urllib.robotparser")
+
+
+class Module_six_moves_urllib(types.ModuleType):
+
+    """Create a six.moves.urllib namespace that resembles the Python 3 namespace"""
+    __path__ = []  # mark as package
+    parse = _importer._get_module("moves.urllib_parse")
+    error = _importer._get_module("moves.urllib_error")
+    request = _importer._get_module("moves.urllib_request")
+    response = _importer._get_module("moves.urllib_response")
+    robotparser = _importer._get_module("moves.urllib_robotparser")
+
+    def __dir__(self):
+        return ['parse', 'error', 'request', 'response', 'robotparser']
+
+_importer._add_module(Module_six_moves_urllib(__name__ + ".moves.urllib"),
+                      "moves.urllib")
 
 
 def add_move(move):
@@ -206,22 +503,18 @@ if PY3:
     _meth_func = "__func__"
     _meth_self = "__self__"
 
+    _func_closure = "__closure__"
     _func_code = "__code__"
     _func_defaults = "__defaults__"
-
-    _iterkeys = "keys"
-    _itervalues = "values"
-    _iteritems = "items"
+    _func_globals = "__globals__"
 else:
     _meth_func = "im_func"
     _meth_self = "im_self"
 
+    _func_closure = "func_closure"
     _func_code = "func_code"
     _func_defaults = "func_defaults"
-
-    _iterkeys = "iterkeys"
-    _itervalues = "itervalues"
-    _iteritems = "iteritems"
+    _func_globals = "func_globals"
 
 
 try:
@@ -232,18 +525,33 @@ except NameError:
 next = advance_iterator
 
 
+try:
+    callable = callable
+except NameError:
+    def callable(obj):
+        return any("__call__" in klass.__dict__ for klass in type(obj).__mro__)
+
+
 if PY3:
     def get_unbound_function(unbound):
         return unbound
 
-    Iterator = object
+    create_bound_method = types.MethodType
 
-    def callable(obj):
-        return any("__call__" in klass.__dict__ for klass in type(obj).__mro__)
+    def create_unbound_method(func, cls):
+        return func
+
+    Iterator = object
 else:
     def get_unbound_function(unbound):
         return unbound.im_func
 
+    def create_bound_method(func, obj):
+        return types.MethodType(func, obj, obj.__class__)
+
+    def create_unbound_method(func, cls):
+        return types.MethodType(func, None, cls)
+
     class Iterator(object):
 
         def next(self):
@@ -256,90 +564,179 @@ _add_doc(get_unbound_function,
 
 get_method_function = operator.attrgetter(_meth_func)
 get_method_self = operator.attrgetter(_meth_self)
+get_function_closure = operator.attrgetter(_func_closure)
 get_function_code = operator.attrgetter(_func_code)
 get_function_defaults = operator.attrgetter(_func_defaults)
+get_function_globals = operator.attrgetter(_func_globals)
 
 
-def iterkeys(d):
-    """Return an iterator over the keys of a dictionary."""
-    return iter(getattr(d, _iterkeys)())
+if PY3:
+    def iterkeys(d, **kw):
+        return iter(d.keys(**kw))
 
-def itervalues(d):
-    """Return an iterator over the values of a dictionary."""
-    return iter(getattr(d, _itervalues)())
+    def itervalues(d, **kw):
+        return iter(d.values(**kw))
 
-def iteritems(d):
-    """Return an iterator over the (key, value) pairs of a dictionary."""
-    return iter(getattr(d, _iteritems)())
+    def iteritems(d, **kw):
+        return iter(d.items(**kw))
+
+    def iterlists(d, **kw):
+        return iter(d.lists(**kw))
+
+    viewkeys = operator.methodcaller("keys")
+
+    viewvalues = operator.methodcaller("values")
+
+    viewitems = operator.methodcaller("items")
+else:
+    def iterkeys(d, **kw):
+        return d.iterkeys(**kw)
+
+    def itervalues(d, **kw):
+        return d.itervalues(**kw)
+
+    def iteritems(d, **kw):
+        return d.iteritems(**kw)
+
+    def iterlists(d, **kw):
+        return d.iterlists(**kw)
+
+    viewkeys = operator.methodcaller("viewkeys")
+
+    viewvalues = operator.methodcaller("viewvalues")
+
+    viewitems = operator.methodcaller("viewitems")
+
+_add_doc(iterkeys, "Return an iterator over the keys of a dictionary.")
+_add_doc(itervalues, "Return an iterator over the values of a dictionary.")
+_add_doc(iteritems,
+         "Return an iterator over the (key, value) pairs of a dictionary.")
+_add_doc(iterlists,
+         "Return an iterator over the (key, [values]) pairs of a dictionary.")
 
 
 if PY3:
     def b(s):
         return s.encode("latin-1")
+
     def u(s):
         return s
-    if sys.version_info[1] <= 1:
-        def int2byte(i):
-            return bytes((i,))
-    else:
-        # This is about 2x faster than the implementation above on 3.2+
-        int2byte = operator.methodcaller("to_bytes", 1, "big")
+    unichr = chr
+    import struct
+    int2byte = struct.Struct(">B").pack
+    del struct
+    byte2int = operator.itemgetter(0)
+    indexbytes = operator.getitem
+    iterbytes = iter
     import io
     StringIO = io.StringIO
     BytesIO = io.BytesIO
+    _assertCountEqual = "assertCountEqual"
+    if sys.version_info[1] <= 1:
+        _assertRaisesRegex = "assertRaisesRegexp"
+        _assertRegex = "assertRegexpMatches"
+    else:
+        _assertRaisesRegex = "assertRaisesRegex"
+        _assertRegex = "assertRegex"
 else:
     def b(s):
         return s
+    # Workaround for standalone backslash
+
     def u(s):
-        return unicode(s, "unicode_escape")
+        return unicode(s.replace(r'\\', r'\\\\'), "unicode_escape")
+    unichr = unichr
     int2byte = chr
+
+    def byte2int(bs):
+        return ord(bs[0])
+
+    def indexbytes(buf, i):
+        return ord(buf[i])
+    iterbytes = functools.partial(itertools.imap, ord)
     import StringIO
     StringIO = BytesIO = StringIO.StringIO
+    _assertCountEqual = "assertItemsEqual"
+    _assertRaisesRegex = "assertRaisesRegexp"
+    _assertRegex = "assertRegexpMatches"
 _add_doc(b, """Byte literal""")
 _add_doc(u, """Text literal""")
 
 
-if PY3:
-    import builtins
-    exec_ = getattr(builtins, "exec")
+def assertCountEqual(self, *args, **kwargs):
+    return getattr(self, _assertCountEqual)(*args, **kwargs)
 
 
+def assertRaisesRegex(self, *args, **kwargs):
+    return getattr(self, _assertRaisesRegex)(*args, **kwargs)
+
+
+def assertRegex(self, *args, **kwargs):
+    return getattr(self, _assertRegex)(*args, **kwargs)
+
+
+if PY3:
+    exec_ = getattr(moves.builtins, "exec")
+
     def reraise(tp, value, tb=None):
+        if value is None:
+            value = tp()
         if value.__traceback__ is not tb:
             raise value.with_traceback(tb)
         raise value
 
-
-    print_ = getattr(builtins, "print")
-    del builtins
-
 else:
-    def exec_(code, globs=None, locs=None):
+    def exec_(_code_, _globs_=None, _locs_=None):
         """Execute code in a namespace."""
-        if globs is None:
+        if _globs_ is None:
             frame = sys._getframe(1)
-            globs = frame.f_globals
-            if locs is None:
-                locs = frame.f_locals
+            _globs_ = frame.f_globals
+            if _locs_ is None:
+                _locs_ = frame.f_locals
             del frame
-        elif locs is None:
-            locs = globs
-        exec("""exec code in globs, locs""")
-
+        elif _locs_ is None:
+            _locs_ = _globs_
+        exec("""exec _code_ in _globs_, _locs_""")
 
     exec_("""def reraise(tp, value, tb=None):
     raise tp, value, tb
 """)
 
 
+if sys.version_info[:2] == (3, 2):
+    exec_("""def raise_from(value, from_value):
+    if from_value is None:
+        raise value
+    raise value from from_value
+""")
+elif sys.version_info[:2] > (3, 2):
+    exec_("""def raise_from(value, from_value):
+    raise value from from_value
+""")
+else:
+    def raise_from(value, from_value):
+        raise value
+
+
+print_ = getattr(moves.builtins, "print", None)
+if print_ is None:
     def print_(*args, **kwargs):
-        """The new-style print function."""
+        """The new-style print function for Python 2.4 and 2.5."""
         fp = kwargs.pop("file", sys.stdout)
         if fp is None:
             return
+
         def write(data):
             if not isinstance(data, basestring):
                 data = str(data)
+            # If the file has an encoding, encode unicode with it.
+            if (isinstance(fp, file) and
+                    isinstance(data, unicode) and
+                    fp.encoding is not None):
+                errors = getattr(fp, "errors", None)
+                if errors is None:
+                    errors = "strict"
+                data = data.encode(fp.encoding, errors)
             fp.write(data)
         want_unicode = False
         sep = kwargs.pop("sep", None)
@@ -376,10 +773,96 @@ else:
                 write(sep)
             write(arg)
         write(end)
+if sys.version_info[:2] < (3, 3):
+    _print = print_
+
+    def print_(*args, **kwargs):
+        fp = kwargs.get("file", sys.stdout)
+        flush = kwargs.pop("flush", False)
+        _print(*args, **kwargs)
+        if flush and fp is not None:
+            fp.flush()
 
 _add_doc(reraise, """Reraise an exception.""")
 
+if sys.version_info[0:2] < (3, 4):
+    def wraps(wrapped, assigned=functools.WRAPPER_ASSIGNMENTS,
+              updated=functools.WRAPPER_UPDATES):
+        def wrapper(f):
+            f = functools.wraps(wrapped, assigned, updated)(f)
+            f.__wrapped__ = wrapped
+            return f
+        return wrapper
+else:
+    wraps = functools.wraps
 
-def with_metaclass(meta, base=object):
+
+def with_metaclass(meta, *bases):
     """Create a base class with a metaclass."""
-    return meta("NewBase", (base,), {})
+    # This requires a bit of explanation: the basic idea is to make a dummy
+    # metaclass for one level of class instantiation that replaces itself with
+    # the actual metaclass.
+    class metaclass(meta):
+
+        def __new__(cls, name, this_bases, d):
+            return meta(name, bases, d)
+    return type.__new__(metaclass, 'temporary_class', (), {})
+
+
+def add_metaclass(metaclass):
+    """Class decorator for creating a class with a metaclass."""
+    def wrapper(cls):
+        orig_vars = cls.__dict__.copy()
+        slots = orig_vars.get('__slots__')
+        if slots is not None:
+            if isinstance(slots, str):
+                slots = [slots]
+            for slots_var in slots:
+                orig_vars.pop(slots_var)
+        orig_vars.pop('__dict__', None)
+        orig_vars.pop('__weakref__', None)
+        return metaclass(cls.__name__, cls.__bases__, orig_vars)
+    return wrapper
+
+
+def python_2_unicode_compatible(klass):
+    """
+    A decorator that defines __unicode__ and __str__ methods under Python 2.
+    Under Python 3 it does nothing.
+
+    To support Python 2 and 3 with a single code base, define a __str__ method
+    returning text and apply this decorator to the class.
+    """
+    if PY2:
+        if '__str__' not in klass.__dict__:
+            raise ValueError("@python_2_unicode_compatible cannot be applied "
+                             "to %s because it doesn't define __str__()." %
+                             klass.__name__)
+        klass.__unicode__ = klass.__str__
+        klass.__str__ = lambda self: self.__unicode__().encode('utf-8')
+    return klass
+
+
+# Complete the moves implementation.
+# This code is at the end of this module to speed up module loading.
+# Turn this module into a package.
+__path__ = []  # required for PEP 302 and PEP 451
+__package__ = __name__  # see PEP 366 @ReservedAssignment
+if globals().get("__spec__") is not None:
+    __spec__.submodule_search_locations = []  # PEP 451 @UndefinedVariable
+# Remove other six meta path importers, since they cause problems. This can
+# happen if six is removed from sys.modules and then reloaded. (Setuptools does
+# this for some reason.)
+if sys.meta_path:
+    for i, importer in enumerate(sys.meta_path):
+        # Here's some real nastiness: Another "instance" of the six module might
+        # be floating around. Therefore, we can't use isinstance() to check for
+        # the six meta path importer, since the other six instance will have
+        # inserted an importer with different class.
+        if (type(importer).__name__ == "_SixMetaPathImporter" and
+                importer.name == __name__):
+            del sys.meta_path[i]
+            break
+    del i, importer
+# Finally, add the importer to the meta path import hook.
+sys.meta_path.append(_importer)

requests/packages/urllib3/packages/ssl_match_hostname/__init__.py

@@ -1,5 +1,11 @@
+import sys
+
 try:
-    # Python 3.2+
+    # Our match_hostname function is the same as 3.5's, so we only want to
+    # import the match_hostname function if it's at least that good.
+    if sys.version_info < (3, 5):
+        raise ImportError("Fallback to vendored code")
+
     from ssl import CertificateError, match_hostname
 except ImportError:
     try:

requests/packages/urllib3/packages/ssl_match_hostname/_implementation.py

@@ -4,8 +4,20 @@
 # stdlib.   http://docs.python.org/3/license.html
 
 import re
+import sys
+
+# ipaddress has been backported to 2.6+ in pypi.  If it is installed on the
+# system, use it to handle IPAddress ServerAltnames (this was added in
+# python-3.5) otherwise only do DNS matching.  This allows
+# backports.ssl_match_hostname to continue to be used all the way back to
+# python-2.4.
+try:
+    import ipaddress
+except ImportError:
+    ipaddress = None
+
+__version__ = '3.5.0.1'
 
-__version__ = '3.4.0.2'
 
 class CertificateError(ValueError):
     pass
@@ -64,6 +76,23 @@ def _dnsname_match(dn, hostname, max_wildcards=1):
     return pat.match(hostname)
 
 
+def _to_unicode(obj):
+    if isinstance(obj, str) and sys.version_info < (3,):
+        obj = unicode(obj, encoding='ascii', errors='strict')
+    return obj
+
+def _ipaddress_match(ipname, host_ip):
+    """Exact matching of IP addresses.
+
+    RFC 6125 explicitly doesn't define an algorithm for this
+    (section 1.7.2 - "Out of Scope").
+    """
+    # OpenSSL may add a trailing newline to a subjectAltName's IP address
+    # Divergence from upstream: ipaddress can't handle byte str
+    ip = ipaddress.ip_address(_to_unicode(ipname).rstrip())
+    return ip == host_ip
+
+
 def match_hostname(cert, hostname):
     """Verify that *cert* (in decoded format as returned by
     SSLSocket.getpeercert()) matches the *hostname*.  RFC 2818 and RFC 6125
@@ -73,12 +102,35 @@ def match_hostname(cert, hostname):
     returns nothing.
     """
     if not cert:
-        raise ValueError("empty or no certificate")
+        raise ValueError("empty or no certificate, match_hostname needs a "
+                         "SSL socket or SSL context with either "
+                         "CERT_OPTIONAL or CERT_REQUIRED")
+    try:
+        # Divergence from upstream: ipaddress can't handle byte str
+        host_ip = ipaddress.ip_address(_to_unicode(hostname))
+    except ValueError:
+        # Not an IP address (common case)
+        host_ip = None
+    except UnicodeError:
+        # Divergence from upstream: Have to deal with ipaddress not taking
+        # byte strings.  addresses should be all ascii, so we consider it not
+        # an ipaddress in this case
+        host_ip = None
+    except AttributeError:
+        # Divergence from upstream: Make ipaddress library optional
+        if ipaddress is None:
+            host_ip = None
+        else:
+            raise
     dnsnames = []
     san = cert.get('subjectAltName', ())
     for key, value in san:
         if key == 'DNS':
-            if _dnsname_match(value, hostname):
+            if host_ip is None and _dnsname_match(value, hostname):
+                return
+            dnsnames.append(value)
+        elif key == 'IP Address':
+            if host_ip is not None and _ipaddress_match(value, host_ip):
                 return
             dnsnames.append(value)
     if not dnsnames:

requests/packages/urllib3/poolmanager.py

@@ -1,14 +1,13 @@
+from __future__ import absolute_import
+import collections
+import functools
 import logging
 
-try:  # Python 3
-    from urllib.parse import urljoin
-except ImportError:
-    from urlparse import urljoin
-
 from ._collections import RecentlyUsedContainer
 from .connectionpool import HTTPConnectionPool, HTTPSConnectionPool
 from .connectionpool import port_by_scheme
 from .exceptions import LocationValueError, MaxRetryError, ProxySchemeUnknown
+from .packages.six.moves.urllib.parse import urljoin
 from .request import RequestMethods
 from .util.url import parse_url
 from .util.retry import Retry
@@ -17,16 +16,69 @@ from .util.retry import Retry
 __all__ = ['PoolManager', 'ProxyManager', 'proxy_from_url']
 
 
+log = logging.getLogger(__name__)
+
+SSL_KEYWORDS = ('key_file', 'cert_file', 'cert_reqs', 'ca_certs',
+                'ssl_version', 'ca_cert_dir', 'ssl_context')
+
+# The base fields to use when determining what pool to get a connection from;
+# these do not rely on the ``connection_pool_kw`` and can be determined by the
+# URL and potentially the ``urllib3.connection.port_by_scheme`` dictionary.
+#
+# All custom key schemes should include the fields in this key at a minimum.
+BasePoolKey = collections.namedtuple('BasePoolKey', ('scheme', 'host', 'port'))
+
+# The fields to use when determining what pool to get a HTTP and HTTPS
+# connection from. All additional fields must be present in the PoolManager's
+# ``connection_pool_kw`` instance variable.
+HTTPPoolKey = collections.namedtuple(
+    'HTTPPoolKey', BasePoolKey._fields + ('timeout', 'retries', 'strict',
+                                          'block', 'source_address')
+)
+HTTPSPoolKey = collections.namedtuple(
+    'HTTPSPoolKey', HTTPPoolKey._fields + SSL_KEYWORDS
+)
+
+
+def _default_key_normalizer(key_class, request_context):
+    """
+    Create a pool key of type ``key_class`` for a request.
+
+    According to RFC 3986, both the scheme and host are case-insensitive.
+    Therefore, this function normalizes both before constructing the pool
+    key for an HTTPS request. If you wish to change this behaviour, provide
+    alternate callables to ``key_fn_by_scheme``.
+
+    :param key_class:
+        The class to use when constructing the key. This should be a namedtuple
+        with the ``scheme`` and ``host`` keys at a minimum.
+
+    :param request_context:
+        A dictionary-like object that contain the context for a request.
+        It should contain a key for each field in the :class:`HTTPPoolKey`
+    """
+    context = {}
+    for key in key_class._fields:
+        context[key] = request_context.get(key)
+    context['scheme'] = context['scheme'].lower()
+    context['host'] = context['host'].lower()
+    return key_class(**context)
+
+
+# A dictionary that maps a scheme to a callable that creates a pool key.
+# This can be used to alter the way pool keys are constructed, if desired.
+# Each PoolManager makes a copy of this dictionary so they can be configured
+# globally here, or individually on the instance.
+key_fn_by_scheme = {
+    'http': functools.partial(_default_key_normalizer, HTTPPoolKey),
+    'https': functools.partial(_default_key_normalizer, HTTPSPoolKey),
+}
+
 pool_classes_by_scheme = {
     'http': HTTPConnectionPool,
     'https': HTTPSConnectionPool,
 }
 
-log = logging.getLogger(__name__)
-
-SSL_KEYWORDS = ('key_file', 'cert_file', 'cert_reqs', 'ca_certs',
-                'ssl_version')
-
 
 class PoolManager(RequestMethods):
     """
@@ -64,6 +116,11 @@ class PoolManager(RequestMethods):
         self.pools = RecentlyUsedContainer(num_pools,
                                            dispose_func=lambda p: p.close())
 
+        # Locally set the pool classes and keys so other PoolManagers can
+        # override them.
+        self.pool_classes_by_scheme = pool_classes_by_scheme
+        self.key_fn_by_scheme = key_fn_by_scheme.copy()
+
     def __enter__(self):
         return self
 
@@ -80,7 +137,7 @@ class PoolManager(RequestMethods):
         by :meth:`connection_from_url` and companion methods. It is intended
         to be overridden for customization.
         """
-        pool_cls = pool_classes_by_scheme[scheme]
+        pool_cls = self.pool_classes_by_scheme[scheme]
         kwargs = self.connection_pool_kw
         if scheme == 'http':
             kwargs = self.connection_pool_kw.copy()
@@ -109,10 +166,36 @@ class PoolManager(RequestMethods):
         if not host:
             raise LocationValueError("No host specified.")
 
-        scheme = scheme or 'http'
-        port = port or port_by_scheme.get(scheme, 80)
-        pool_key = (scheme, host, port)
+        request_context = self.connection_pool_kw.copy()
+        request_context['scheme'] = scheme or 'http'
+        if not port:
+            port = port_by_scheme.get(request_context['scheme'].lower(), 80)
+        request_context['port'] = port
+        request_context['host'] = host
 
+        return self.connection_from_context(request_context)
+
+    def connection_from_context(self, request_context):
+        """
+        Get a :class:`ConnectionPool` based on the request context.
+
+        ``request_context`` must at least contain the ``scheme`` key and its
+        value must be a key in ``key_fn_by_scheme`` instance variable.
+        """
+        scheme = request_context['scheme'].lower()
+        pool_key_constructor = self.key_fn_by_scheme[scheme]
+        pool_key = pool_key_constructor(request_context)
+
+        return self.connection_from_pool_key(pool_key)
+
+    def connection_from_pool_key(self, pool_key):
+        """
+        Get a :class:`ConnectionPool` based on the provided pool key.
+
+        ``pool_key`` should be a namedtuple that only contains immutable
+        objects. At a minimum it must have the ``scheme``, ``host``, and
+        ``port`` fields.
+        """
         with self.pools.lock:
             # If the scheme, host, or port doesn't match existing open
             # connections, open a new ConnectionPool.
@@ -121,7 +204,7 @@ class PoolManager(RequestMethods):
                 return pool
 
             # Make a fresh ConnectionPool of the desired type
-            pool = self._new_pool(scheme, host, port)
+            pool = self._new_pool(pool_key.scheme, pool_key.host, pool_key.port)
             self.pools[pool_key] = pool
 
         return pool
@@ -185,7 +268,7 @@ class PoolManager(RequestMethods):
         kw['retries'] = retries
         kw['redirect'] = redirect
 
-        log.info("Redirecting %s -> %s" % (url, redirect_location))
+        log.info("Redirecting %s -> %s", url, redirect_location)
         return self.urlopen(method, redirect_location, **kw)
 
 

requests/packages/urllib3/request.py

@@ -1,9 +1,7 @@
-try:
-    from urllib.parse import urlencode
-except ImportError:
-    from urllib import urlencode
+from __future__ import absolute_import
 
 from .filepost import encode_multipart_formdata
+from .packages.six.moves.urllib.parse import urlencode
 
 
 __all__ = ['RequestMethods']
@@ -133,7 +131,8 @@ class RequestMethods(object):
 
         if fields:
             if 'body' in urlopen_kw:
-                raise TypeError('request got values for both \'fields\' and \'body\', can only specify one.')
+                raise TypeError(
+                    "request got values for both 'fields' and 'body', can only specify one.")
 
             if encode_multipart:
                 body, content_type = encode_multipart_formdata(fields, boundary=multipart_boundary)

requests/packages/urllib3/response.py

@@ -1,17 +1,23 @@
+from __future__ import absolute_import
 from contextlib import contextmanager
 import zlib
 import io
+import logging
 from socket import timeout as SocketTimeout
+from socket import error as SocketError
 
 from ._collections import HTTPHeaderDict
 from .exceptions import (
-    ProtocolError, DecodeError, ReadTimeoutError, ResponseNotChunked
+    BodyNotHttplibCompatible, ProtocolError, DecodeError, ReadTimeoutError,
+    ResponseNotChunked, IncompleteRead, InvalidHeader
 )
 from .packages.six import string_types as basestring, binary_type, PY3
 from .packages.six.moves import http_client as httplib
 from .connection import HTTPException, BaseSSLError
 from .util.response import is_fp_closed, is_response_to_head
 
+log = logging.getLogger(__name__)
+
 
 class DeflateDecoder(object):
 
@@ -87,6 +93,14 @@ class HTTPResponse(io.IOBase):
         When this HTTPResponse wrapper is generated from an httplib.HTTPResponse
         object, it's convenient to include the original for debug purposes. It's
         otherwise unused.
+
+    :param retries:
+        The retries contains the last :class:`~urllib3.util.retry.Retry` that
+        was used during the request.
+
+    :param enforce_content_length:
+        Enforce content length checking. Body returned by server must match
+        value of Content-Length header, if present. Otherwise, raise error.
     """
 
     CONTENT_DECODERS = ['gzip', 'deflate']
@@ -94,7 +108,8 @@ class HTTPResponse(io.IOBase):
 
     def __init__(self, body='', headers=None, status=0, version=0, reason=None,
                  strict=0, preload_content=True, decode_content=True,
-                 original_response=None, pool=None, connection=None):
+                 original_response=None, pool=None, connection=None,
+                 retries=None, enforce_content_length=False, request_method=None):
 
         if isinstance(headers, HTTPHeaderDict):
             self.headers = headers
@@ -105,6 +120,8 @@ class HTTPResponse(io.IOBase):
         self.reason = reason
         self.strict = strict
         self.decode_content = decode_content
+        self.retries = retries
+        self.enforce_content_length = enforce_content_length
 
         self._decoder = None
         self._body = None
@@ -130,8 +147,11 @@ class HTTPResponse(io.IOBase):
         if "chunked" in encodings:
             self.chunked = True
 
-        # We certainly don't want to preload content when the response is chunked.
-        if not self.chunked and preload_content and not self._body:
+        # Determine length of response
+        self.length_remaining = self._init_length(request_method)
+
+        # If requested, preload the body.
+        if preload_content and not self._body:
             self._body = self.read(decode_content=decode_content)
 
     def get_redirect_location(self):
@@ -163,6 +183,10 @@ class HTTPResponse(io.IOBase):
         if self._fp:
             return self.read(cache_content=True)
 
+    @property
+    def connection(self):
+        return self._connection
+
     def tell(self):
         """
         Obtain the number of bytes pulled over the wire so far. May differ from
@@ -171,9 +195,57 @@ class HTTPResponse(io.IOBase):
         """
         return self._fp_bytes_read
 
+    def _init_length(self, request_method):
+        """
+        Set initial length value for Response content if available.
+        """
+        length = self.headers.get('content-length')
+
+        if length is not None and self.chunked:
+            # This Response will fail with an IncompleteRead if it can't be
+            # received as chunked. This method falls back to attempt reading
+            # the response before raising an exception.
+            log.warning("Received response with both Content-Length and "
+                        "Transfer-Encoding set. This is expressly forbidden "
+                        "by RFC 7230 sec 3.3.2. Ignoring Content-Length and "
+                        "attempting to process response as Transfer-Encoding: "
+                        "chunked.")
+            return None
+
+        elif length is not None:
+            try:
+                # RFC 7230 section 3.3.2 specifies multiple content lengths can
+                # be sent in a single Content-Length header
+                # (e.g. Content-Length: 42, 42). This line ensures the values
+                # are all valid ints and that as long as the `set` length is 1,
+                # all values are the same. Otherwise, the header is invalid.
+                lengths = set([int(val) for val in length.split(',')])
+                if len(lengths) > 1:
+                    raise InvalidHeader("Content-Length contained multiple "
+                                        "unmatching values (%s)" % length)
+                length = lengths.pop()
+            except ValueError:
+                length = None
+            else:
+                if length < 0:
+                    length = None
+
+        # Convert status to int for comparison
+        # In some cases, httplib returns a status of "_UNKNOWN"
+        try:
+            status = int(self.status)
+        except ValueError:
+            status = 0
+
+        # Check for responses that shouldn't include a body
+        if status in (204, 304) or 100 <= status < 200 or request_method == 'HEAD':
+            length = 0
+
+        return length
+
     def _init_decoder(self):
         """
-        Set-up the _decoder attribute if necessar.
+        Set-up the _decoder attribute if necessary.
         """
         # Note: content-encoding value should be case-insensitive, per RFC 7230
         # Section 3.2
@@ -194,12 +266,22 @@ class HTTPResponse(io.IOBase):
                 "Received response with content-encoding: %s, but "
                 "failed to decode it." % content_encoding, e)
 
-        if flush_decoder and decode_content and self._decoder:
-            buf = self._decoder.decompress(binary_type())
-            data += buf + self._decoder.flush()
+        if flush_decoder and decode_content:
+            data += self._flush_decoder()
 
         return data
 
+    def _flush_decoder(self):
+        """
+        Flushes the decoder. Should only be called if the decoder is actually
+        being used.
+        """
+        if self._decoder:
+            buf = self._decoder.decompress(b'')
+            return buf + self._decoder.flush()
+
+        return b''
+
     @contextmanager
     def _error_catcher(self):
         """
@@ -209,6 +291,8 @@ class HTTPResponse(io.IOBase):
 
         On exit, release the connection back to the pool.
         """
+        clean_exit = False
+
         try:
             try:
                 yield
@@ -227,17 +311,31 @@ class HTTPResponse(io.IOBase):
 
                 raise ReadTimeoutError(self._pool, None, 'Read timed out.')
 
-            except HTTPException as e:
+            except (HTTPException, SocketError) as e:
                 # This includes IncompleteRead.
                 raise ProtocolError('Connection broken: %r' % e, e)
-        except Exception:
-            # The response may not be closed but we're not going to use it anymore
-            # so close it now to ensure that the connection is released back to the pool.
-            if self._original_response and not self._original_response.isclosed():
-                self._original_response.close()
 
-            raise
+            # If no exception is thrown, we should avoid cleaning up
+            # unnecessarily.
+            clean_exit = True
         finally:
+            # If we didn't terminate cleanly, we need to throw away our
+            # connection.
+            if not clean_exit:
+                # The response may not be closed but we're not going to use it
+                # anymore so close it now to ensure that the connection is
+                # released back to the pool.
+                if self._original_response:
+                    self._original_response.close()
+
+                # Closing the response may not actually be sufficient to close
+                # everything, so if we have a hold of the connection close that
+                # too.
+                if self._connection:
+                    self._connection.close()
+
+            # If we hold the original response but it's closed now, we should
+            # return the connection back to the pool.
             if self._original_response and self._original_response.isclosed():
                 self.release_conn()
 
@@ -290,9 +388,18 @@ class HTTPResponse(io.IOBase):
                     # no harm in redundantly calling close.
                     self._fp.close()
                     flush_decoder = True
+                    if self.enforce_content_length and self.length_remaining not in (0, None):
+                        # This is an edge case that httplib failed to cover due
+                        # to concerns of backward compatibility. We're
+                        # addressing it here to make sure IncompleteRead is
+                        # raised during streaming, so all calls with incorrect
+                        # Content-Length are caught.
+                        raise IncompleteRead(self._fp_bytes_read, self.length_remaining)
 
         if data:
             self._fp_bytes_read += len(data)
+            if self.length_remaining is not None:
+                self.length_remaining -= len(data)
 
             data = self._decode(data, decode_content, flush_decoder)
 
@@ -301,7 +408,6 @@ class HTTPResponse(io.IOBase):
 
         return data
 
-
     def stream(self, amt=2**16, decode_content=None):
         """
         A generator wrapper for the read() method. A call will block until
@@ -318,7 +424,7 @@ class HTTPResponse(io.IOBase):
             If True, will attempt to decode the body based on the
             'content-encoding' header.
         """
-        if self.chunked:
+        if self.chunked and self.supports_chunked_reads():
             for line in self.read_chunked(amt, decode_content=decode_content):
                 yield line
         else:
@@ -340,9 +446,9 @@ class HTTPResponse(io.IOBase):
         headers = r.msg
 
         if not isinstance(headers, HTTPHeaderDict):
-            if PY3: # Python 3
+            if PY3:  # Python 3
                 headers = HTTPHeaderDict(headers.items())
-            else: # Python 2
+            else:  # Python 2
                 headers = HTTPHeaderDict.from_httplib(headers)
 
         # HTTPResponse objects in Python 3 don't have a .strict attribute
@@ -369,14 +475,17 @@ class HTTPResponse(io.IOBase):
         if not self.closed:
             self._fp.close()
 
+        if self._connection:
+            self._connection.close()
+
     @property
     def closed(self):
         if self._fp is None:
             return True
+        elif hasattr(self._fp, 'isclosed'):
+            return self._fp.isclosed()
         elif hasattr(self._fp, 'closed'):
             return self._fp.closed
-        elif hasattr(self._fp, 'isclosed'):  # Python 2
-            return self._fp.isclosed()
         else:
             return True
 
@@ -406,6 +515,15 @@ class HTTPResponse(io.IOBase):
             b[:len(temp)] = temp
             return len(temp)
 
+    def supports_chunked_reads(self):
+        """
+        Checks if the underlying file-like object looks like a
+        httplib.HTTPResponse object. We do this by testing for the fp
+        attribute. If it is present we assume it returns raw chunks as
+        processed by read_chunked().
+        """
+        return hasattr(self._fp, 'fp')
+
     def _update_chunk_length(self):
         # First, we'll figure out length of a chunk and then
         # we'll try to read it from socket.
@@ -454,8 +572,13 @@ class HTTPResponse(io.IOBase):
         self._init_decoder()
         # FIXME: Rewrite this method and make it a class with a better structured logic.
         if not self.chunked:
-            raise ResponseNotChunked("Response is not chunked. "
+            raise ResponseNotChunked(
+                "Response is not chunked. "
                 "Header 'transfer-encoding: chunked' is missing.")
+        if not self.supports_chunked_reads():
+            raise BodyNotHttplibCompatible(
+                "Body should be httplib.HTTPResponse like. "
+                "It should have have an fp attribute which returns raw chunks.")
 
         # Don't bother reading the body of a HEAD request.
         if self._original_response and is_response_to_head(self._original_response):
@@ -468,8 +591,18 @@ class HTTPResponse(io.IOBase):
                 if self.chunk_left == 0:
                     break
                 chunk = self._handle_chunk(amt)
-                yield self._decode(chunk, decode_content=decode_content,
-                                   flush_decoder=True)
+                decoded = self._decode(chunk, decode_content=decode_content,
+                                       flush_decoder=False)
+                if decoded:
+                    yield decoded
+
+            if decode_content:
+                # On CPython and PyPy, we should never need to flush the
+                # decoder. However, on Jython we *might* need to, so
+                # lets defensively do it anyway.
+                decoded = self._flush_decoder()
+                if decoded:  # Platform-specific: Jython.
+                    yield decoded
 
             # Chunk content ends with \r\n: discard it.
             while True:

requests/packages/urllib3/util/__init__.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 # For backwards compatibility, provide imports that used to be here.
 from .connection import is_connection_dropped
 from .request import make_headers
@@ -5,6 +6,7 @@ from .response import is_fp_closed
 from .ssl_ import (
     SSLContext,
     HAS_SNI,
+    IS_PYOPENSSL,
     assert_fingerprint,
     resolve_cert_reqs,
     resolve_ssl_version,
@@ -22,3 +24,23 @@ from .url import (
     split_first,
     Url,
 )
+
+__all__ = (
+    'HAS_SNI',
+    'IS_PYOPENSSL',
+    'SSLContext',
+    'Retry',
+    'Timeout',
+    'Url',
+    'assert_fingerprint',
+    'current_time',
+    'is_connection_dropped',
+    'is_fp_closed',
+    'get_host',
+    'parse_url',
+    'make_headers',
+    'resolve_cert_reqs',
+    'resolve_ssl_version',
+    'split_first',
+    'ssl_wrap_socket',
+)

requests/packages/urllib3/util/connection.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 import socket
 try:
     from select import poll, POLLIN
@@ -45,6 +46,8 @@ def is_connection_dropped(conn):  # Platform-specific
 
 # This function is copied from socket.py in the Python 2.7 standard
 # library test suite. Added to its signature is only `socket_options`.
+# One additional modification is that we avoid binding to IPv6 servers
+# discovered in DNS if the system doesn't have IPv6 functionality.
 def create_connection(address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT,
                       source_address=None, socket_options=None):
     """Connect to *address* and return the socket object.
@@ -63,14 +66,19 @@ def create_connection(address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT,
     if host.startswith('['):
         host = host.strip('[]')
     err = None
-    for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
+
+    # Using the value from allowed_gai_family() in the context of getaddrinfo lets
+    # us select whether to work with IPv4 DNS records, IPv6 records, or both.
+    # The original create_connection function always returns all records.
+    family = allowed_gai_family()
+
+    for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
         af, socktype, proto, canonname, sa = res
         sock = None
         try:
             sock = socket.socket(af, socktype, proto)
 
             # If provided, set socket level options before connecting.
-            # This is the only addition urllib3 makes to this function.
             _set_socket_options(sock, socket_options)
 
             if timeout is not socket._GLOBAL_DEFAULT_TIMEOUT:
@@ -98,3 +106,40 @@ def _set_socket_options(sock, options):
 
     for opt in options:
         sock.setsockopt(*opt)
+
+
+def allowed_gai_family():
+    """This function is designed to work in the context of
+    getaddrinfo, where family=socket.AF_UNSPEC is the default and
+    will perform a DNS search for both IPv6 and IPv4 records."""
+
+    family = socket.AF_INET
+    if HAS_IPV6:
+        family = socket.AF_UNSPEC
+    return family
+
+
+def _has_ipv6(host):
+    """ Returns True if the system can bind an IPv6 address. """
+    sock = None
+    has_ipv6 = False
+
+    if socket.has_ipv6:
+        # has_ipv6 returns true if cPython was compiled with IPv6 support.
+        # It does not tell us if the system has IPv6 support enabled. To
+        # determine that we must bind to an IPv6 address.
+        # https://github.com/shazow/urllib3/pull/611
+        # https://bugs.python.org/issue658327
+        try:
+            sock = socket.socket(socket.AF_INET6)
+            sock.bind((host, 0))
+            has_ipv6 = True
+        except Exception:
+            pass
+
+    if sock:
+        sock.close()
+    return has_ipv6
+
+
+HAS_IPV6 = _has_ipv6('::1')

requests/packages/urllib3/util/request.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 from base64 import b64encode
 
 from ..packages.six import b

requests/packages/urllib3/util/response.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 from ..packages.six.moves import http_client as httplib
 
 from ..exceptions import HeaderParsingError
@@ -11,6 +12,13 @@ def is_fp_closed(obj):
         The file-like object to check.
     """
 
+    try:
+        # Check `isclosed()` first, in case Python3 doesn't set `closed`.
+        # GH Issue #928
+        return obj.isclosed()
+    except AttributeError:
+        pass
+
     try:
         # Check via the official file-like-object way.
         return obj.closed
@@ -44,7 +52,7 @@ def assert_header_parsing(headers):
     # This will fail silently if we pass in the wrong kind of parameter.
     # To make debugging easier add an explicit check.
     if not isinstance(headers, httplib.HTTPMessage):
-        raise TypeError('expected httplib.Message, got {}.'.format(
+        raise TypeError('expected httplib.Message, got {0}.'.format(
             type(headers)))
 
     defects = getattr(headers, 'defects', None)
@@ -60,7 +68,7 @@ def assert_header_parsing(headers):
 
 def is_response_to_head(response):
     """
-    Checks, wether a the request of a response has been a HEAD-request.
+    Checks whether the request of a response has been a HEAD-request.
     Handles the quirks of AppEngine.
 
     :param conn:

requests/packages/urllib3/util/retry.py

@@ -1,5 +1,10 @@
+from __future__ import absolute_import
 import time
 import logging
+from collections import namedtuple
+from itertools import takewhile
+import email
+import re
 
 from ..exceptions import (
     ConnectTimeoutError,
@@ -7,12 +12,17 @@ from ..exceptions import (
     ProtocolError,
     ReadTimeoutError,
     ResponseError,
+    InvalidHeader,
 )
 from ..packages import six
 
 
 log = logging.getLogger(__name__)
 
+# Data structure for representing the metadata of requests that result in a retry.
+RequestHistory = namedtuple('RequestHistory', ["method", "url", "error",
+                                               "status", "redirect_location"])
+
 
 class Retry(object):
     """ Retry configuration.
@@ -79,21 +89,27 @@ class Retry(object):
         Set of uppercased HTTP method verbs that we should retry on.
 
         By default, we only retry on methods which are considered to be
-        indempotent (multiple requests with the same parameters end with the
+        idempotent (multiple requests with the same parameters end with the
         same state). See :attr:`Retry.DEFAULT_METHOD_WHITELIST`.
 
+        Set to a ``False`` value to retry on any verb.
+
     :param iterable status_forcelist:
-        A set of HTTP status codes that we should force a retry on.
+        A set of integer HTTP status codes that we should force a retry on.
+        A retry is initiated if the request method is in ``method_whitelist``
+        and the response status code is in ``status_forcelist``.
 
         By default, this is disabled with ``None``.
 
     :param float backoff_factor:
-        A backoff factor to apply between attempts. urllib3 will sleep for::
+        A backoff factor to apply between attempts after the second try
+        (most errors are resolved immediately by a second try without a
+        delay). urllib3 will sleep for::
 
             {backoff factor} * (2 ^ ({number of total retries} - 1))
 
         seconds. If the backoff_factor is 0.1, then :func:`.sleep` will sleep
-        for [0.1s, 0.2s, 0.4s, ...] between retries. It will never be longer
+        for [0.0s, 0.2s, 0.4s, ...] between retries. It will never be longer
         than :attr:`Retry.BACKOFF_MAX`.
 
         By default, backoff is disabled (set to 0).
@@ -101,17 +117,34 @@ class Retry(object):
     :param bool raise_on_redirect: Whether, if the number of redirects is
         exhausted, to raise a MaxRetryError, or to return a response with a
         response code in the 3xx range.
+
+    :param bool raise_on_status: Similar meaning to ``raise_on_redirect``:
+        whether we should raise an exception, or return a response,
+        if status falls in ``status_forcelist`` range and retries have
+        been exhausted.
+
+    :param tuple history: The history of the request encountered during
+        each call to :meth:`~Retry.increment`. The list is in the order
+        the requests occurred. Each list item is of class :class:`RequestHistory`.
+
+    :param bool respect_retry_after_header:
+        Whether to respect Retry-After header on status codes defined as
+        :attr:`Retry.RETRY_AFTER_STATUS_CODES` or not.
+
     """
 
     DEFAULT_METHOD_WHITELIST = frozenset([
         'HEAD', 'GET', 'PUT', 'DELETE', 'OPTIONS', 'TRACE'])
 
+    RETRY_AFTER_STATUS_CODES = frozenset([413, 429, 503])
+
     #: Maximum backoff time.
     BACKOFF_MAX = 120
 
     def __init__(self, total=10, connect=None, read=None, redirect=None,
                  method_whitelist=DEFAULT_METHOD_WHITELIST, status_forcelist=None,
-                 backoff_factor=0, raise_on_redirect=True, _observed_errors=0):
+                 backoff_factor=0, raise_on_redirect=True, raise_on_status=True,
+                 history=None, respect_retry_after_header=True):
 
         self.total = total
         self.connect = connect
@@ -126,7 +159,9 @@ class Retry(object):
         self.method_whitelist = method_whitelist
         self.backoff_factor = backoff_factor
         self.raise_on_redirect = raise_on_redirect
-        self._observed_errors = _observed_errors # TODO: use .history instead?
+        self.raise_on_status = raise_on_status
+        self.history = history or tuple()
+        self.respect_retry_after_header = respect_retry_after_header
 
     def new(self, **kw):
         params = dict(
@@ -136,7 +171,8 @@ class Retry(object):
             status_forcelist=self.status_forcelist,
             backoff_factor=self.backoff_factor,
             raise_on_redirect=self.raise_on_redirect,
-            _observed_errors=self._observed_errors,
+            raise_on_status=self.raise_on_status,
+            history=self.history,
         )
         params.update(kw)
         return type(self)(**params)
@@ -152,7 +188,7 @@ class Retry(object):
 
         redirect = bool(redirect) and None
         new_retries = cls(retries, redirect=redirect)
-        log.debug("Converted retries value: %r -> %r" % (retries, new_retries))
+        log.debug("Converted retries value: %r -> %r", retries, new_retries)
         return new_retries
 
     def get_backoff_time(self):
@@ -160,23 +196,71 @@ class Retry(object):
 
         :rtype: float
         """
-        if self._observed_errors <= 1:
+        # We want to consider only the last consecutive errors sequence (Ignore redirects).
+        consecutive_errors_len = len(list(takewhile(lambda x: x.redirect_location is None,
+                                                    reversed(self.history))))
+        if consecutive_errors_len <= 1:
             return 0
 
-        backoff_value = self.backoff_factor * (2 ** (self._observed_errors - 1))
+        backoff_value = self.backoff_factor * (2 ** (consecutive_errors_len - 1))
         return min(self.BACKOFF_MAX, backoff_value)
 
-    def sleep(self):
-        """ Sleep between retry attempts using an exponential backoff.
+    def parse_retry_after(self, retry_after):
+        # Whitespace: https://tools.ietf.org/html/rfc7230#section-3.2.4
+        if re.match(r"^\s*[0-9]+\s*$", retry_after):
+            seconds = int(retry_after)
+        else:
+            retry_date_tuple = email.utils.parsedate(retry_after)
+            if retry_date_tuple is None:
+                raise InvalidHeader("Invalid Retry-After header: %s" % retry_after)
+            retry_date = time.mktime(retry_date_tuple)
+            seconds = retry_date - time.time()
 
-        By default, the backoff factor is 0 and this method will return
-        immediately.
-        """
+        if seconds < 0:
+            seconds = 0
+
+        return seconds
+
+    def get_retry_after(self, response):
+        """ Get the value of Retry-After in seconds. """
+
+        retry_after = response.getheader("Retry-After")
+
+        if retry_after is None:
+            return None
+
+        return self.parse_retry_after(retry_after)
+
+    def sleep_for_retry(self, response=None):
+        retry_after = self.get_retry_after(response)
+        if retry_after:
+            time.sleep(retry_after)
+            return True
+
+        return False
+
+    def _sleep_backoff(self):
         backoff = self.get_backoff_time()
         if backoff <= 0:
             return
         time.sleep(backoff)
 
+    def sleep(self, response=None):
+        """ Sleep between retry attempts.
+
+        This method will respect a server's ``Retry-After`` response header
+        and sleep the duration of the time requested. If that is not present, it
+        will use an exponential backoff. By default, the backoff factor is 0 and
+        this method will return immediately.
+        """
+
+        if response:
+            slept = self.sleep_for_retry(response)
+            if slept:
+                return
+
+        self._sleep_backoff()
+
     def _is_connection_error(self, err):
         """ Errors when we're fairly sure that the server did not receive the
         request, so it should be safe to retry.
@@ -189,13 +273,17 @@ class Retry(object):
         """
         return isinstance(err, (ReadTimeoutError, ProtocolError))
 
-    def is_forced_retry(self, method, status_code):
+    def is_retry(self, method, status_code, has_retry_after=False):
         """ Is this method/status code retryable? (Based on method/codes whitelists)
         """
         if self.method_whitelist and method.upper() not in self.method_whitelist:
             return False
 
-        return self.status_forcelist and status_code in self.status_forcelist
+        if self.status_forcelist and status_code in self.status_forcelist:
+            return True
+
+        return (self.total and self.respect_retry_after_header and
+                has_retry_after and (status_code in self.RETRY_AFTER_STATUS_CODES))
 
     def is_exhausted(self):
         """ Are we out of retries? """
@@ -206,7 +294,8 @@ class Retry(object):
 
         return min(retry_counts) < 0
 
-    def increment(self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None):
+    def increment(self, method=None, url=None, response=None, error=None,
+                  _pool=None, _stacktrace=None):
         """ Return a new Retry object with incremented retry counters.
 
         :param response: A response object, or None, if the server did not
@@ -225,11 +314,12 @@ class Retry(object):
         if total is not None:
             total -= 1
 
-        _observed_errors = self._observed_errors
         connect = self.connect
         read = self.read
         redirect = self.redirect
         cause = 'unknown'
+        status = None
+        redirect_location = None
 
         if error and self._is_connection_error(error):
             # Connect retry?
@@ -237,7 +327,6 @@ class Retry(object):
                 raise six.reraise(type(error), error, _stacktrace)
             elif connect is not None:
                 connect -= 1
-            _observed_errors += 1
 
         elif error and self._is_read_error(error):
             # Read retry?
@@ -245,36 +334,38 @@ class Retry(object):
                 raise six.reraise(type(error), error, _stacktrace)
             elif read is not None:
                 read -= 1
-            _observed_errors += 1
 
         elif response and response.get_redirect_location():
             # Redirect retry?
             if redirect is not None:
                 redirect -= 1
             cause = 'too many redirects'
+            redirect_location = response.get_redirect_location()
+            status = response.status
 
         else:
             # Incrementing because of a server error like a 500 in
             # status_forcelist and a the given method is in the whitelist
-            _observed_errors += 1
             cause = ResponseError.GENERIC_ERROR
             if response and response.status:
                 cause = ResponseError.SPECIFIC_ERROR.format(
                     status_code=response.status)
+                status = response.status
+
+        history = self.history + (RequestHistory(method, url, error, status, redirect_location),)
 
         new_retry = self.new(
             total=total,
             connect=connect, read=read, redirect=redirect,
-            _observed_errors=_observed_errors)
+            history=history)
 
         if new_retry.is_exhausted():
             raise MaxRetryError(_pool, url, error or ResponseError(cause))
 
-        log.debug("Incremented Retry for (url='%s'): %r" % (url, new_retry))
+        log.debug("Incremented Retry for (url='%s'): %r", url, new_retry)
 
         return new_retry
 
-
     def __repr__(self):
         return ('{cls.__name__}(total={self.total}, connect={self.connect}, '
                 'read={self.read}, redirect={self.redirect})').format(

requests/packages/urllib3/util/ssl_.py

@@ -1,12 +1,17 @@
+from __future__ import absolute_import
+import errno
+import warnings
+import hmac
+
 from binascii import hexlify, unhexlify
 from hashlib import md5, sha1, sha256
 
-from ..exceptions import SSLError, InsecurePlatformWarning
+from ..exceptions import SSLError, InsecurePlatformWarning, SNIMissingWarning
 
 
 SSLContext = None
 HAS_SNI = False
-create_default_context = None
+IS_PYOPENSSL = False
 
 # Maps the length of a digest to a possible hash function producing this digest
 HASHFUNC_MAP = {
@@ -15,8 +20,23 @@ HASHFUNC_MAP = {
     64: sha256,
 }
 
-import errno
-import warnings
+
+def _const_compare_digest_backport(a, b):
+    """
+    Compare two digests of equal length in constant time.
+
+    The digests must be of type str/bytes.
+    Returns True if the digests match, and False otherwise.
+    """
+    result = abs(len(a) - len(b))
+    for l, r in zip(bytearray(a), bytearray(b)):
+        result |= l ^ r
+    return result == 0
+
+
+_const_compare_digest = getattr(hmac, 'compare_digest',
+                                _const_compare_digest_backport)
+
 
 try:  # Test for SSL features
     import ssl
@@ -42,14 +62,25 @@ except ImportError:
 # The general intent is:
 # - Prefer cipher suites that offer perfect forward secrecy (DHE/ECDHE),
 # - prefer ECDHE over DHE for better performance,
-# - prefer any AES-GCM over any AES-CBC for better performance and security,
-# - use 3DES as fallback which is secure but slow,
+# - prefer any AES-GCM and ChaCha20 over any AES-CBC for better performance and
+#   security,
+# - prefer AES-GCM over ChaCha20 because hardware-accelerated AES is common,
 # - disable NULL authentication, MD5 MACs and DSS for security reasons.
-DEFAULT_CIPHERS = (
-    'ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+HIGH:'
-    'DH+HIGH:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+HIGH:RSA+3DES:!aNULL:'
-    '!eNULL:!MD5'
-)
+DEFAULT_CIPHERS = ':'.join([
+    'ECDH+AESGCM',
+    'ECDH+CHACHA20',
+    'DH+AESGCM',
+    'DH+CHACHA20',
+    'ECDH+AES256',
+    'DH+AES256',
+    'ECDH+AES128',
+    'DH+AES',
+    'RSA+AESGCM',
+    'RSA+AES',
+    '!aNULL',
+    '!eNULL',
+    '!MD5',
+])
 
 try:
     from ssl import SSLContext  # Modern SSL?
@@ -90,13 +121,14 @@ except ImportError:
                 )
             self.ciphers = cipher_suite
 
-        def wrap_socket(self, socket, server_hostname=None):
+        def wrap_socket(self, socket, server_hostname=None, server_side=False):
             warnings.warn(
                 'A true SSLContext object is not available. This prevents '
                 'urllib3 from configuring SSL appropriately and may cause '
-                'certain SSL connections to fail. For more information, see '
-                'https://urllib3.readthedocs.org/en/latest/security.html'
-                '#insecureplatformwarning.',
+                'certain SSL connections to fail. You can upgrade to a newer '
+                'version of Python to solve this. For more information, see '
+                'https://urllib3.readthedocs.io/en/latest/advanced-usage.html'
+                '#ssl-warnings',
                 InsecurePlatformWarning
             )
             kwargs = {
@@ -105,6 +137,7 @@ except ImportError:
                 'ca_certs': self.ca_certs,
                 'cert_reqs': self.verify_mode,
                 'ssl_version': self.protocol,
+                'server_side': server_side,
             }
             if self.supports_set_ciphers:  # Platform-specific: Python 2.7+
                 return wrap_socket(socket, ciphers=self.ciphers, **kwargs)
@@ -134,7 +167,7 @@ def assert_fingerprint(cert, fingerprint):
 
     cert_digest = hashfunc(cert).digest()
 
-    if cert_digest != fingerprint_bytes:
+    if not _const_compare_digest(cert_digest, fingerprint_bytes):
         raise SSLError('Fingerprints did not match. Expected "{0}", got "{1}".'
                        .format(fingerprint, hexlify(cert_digest)))
 
@@ -264,6 +297,9 @@ def ssl_wrap_socket(sock, keyfile=None, certfile=None, cert_reqs=None,
     """
     context = ssl_context
     if context is None:
+        # Note: This branch of code and all the variables in it are no longer
+        # used by urllib3 itself. We should consider deprecating and removing
+        # this code.
         context = create_urllib3_context(ssl_version, cert_reqs,
                                          ciphers=ciphers)
 
@@ -278,9 +314,23 @@ def ssl_wrap_socket(sock, keyfile=None, certfile=None, cert_reqs=None,
             if e.errno == errno.ENOENT:
                 raise SSLError(e)
             raise
+    elif getattr(context, 'load_default_certs', None) is not None:
+        # try to load OS default certs; works well on Windows (require Python3.4+)
+        context.load_default_certs()
 
     if certfile:
         context.load_cert_chain(certfile, keyfile)
     if HAS_SNI:  # Platform-specific: OpenSSL with enabled SNI
         return context.wrap_socket(sock, server_hostname=server_hostname)
+
+    warnings.warn(
+        'An HTTPS request has been made, but the SNI (Subject Name '
+        'Indication) extension to TLS is not available on this platform. '
+        'This may cause the server to present an incorrect TLS '
+        'certificate, which can cause validation failures. You can upgrade to '
+        'a newer version of Python to solve this. For more information, see '
+        'https://urllib3.readthedocs.io/en/latest/advanced-usage.html'
+        '#ssl-warnings',
+        SNIMissingWarning
+    )
     return context.wrap_socket(sock)

requests/packages/urllib3/util/timeout.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 # The default socket timeout, used by httplib to indicate that no timeout was
 # specified by the user
 from socket import _GLOBAL_DEFAULT_TIMEOUT
@@ -9,6 +10,7 @@ from ..exceptions import TimeoutStateError
 # urllib3
 _Default = object()
 
+
 def current_time():
     """
     Retrieve the current time. This function is mocked out in unit testing.
@@ -109,8 +111,8 @@ class Timeout(object):
         :param name: The name of the timeout attribute to validate. This is
             used to specify in error messages.
         :return: The validated and casted version of the given value.
-        :raises ValueError: If the type is not an integer or a float, or if it
-            is a numeric value less than zero.
+        :raises ValueError: If it is a numeric value less than or equal to
+            zero, or the type is not an integer, float, or None.
         """
         if value is _Default:
             return cls.DEFAULT_TIMEOUT
@@ -118,20 +120,23 @@ class Timeout(object):
         if value is None or value is cls.DEFAULT_TIMEOUT:
             return value
 
+        if isinstance(value, bool):
+            raise ValueError("Timeout cannot be a boolean value. It must "
+                             "be an int, float or None.")
         try:
             float(value)
         except (TypeError, ValueError):
             raise ValueError("Timeout value %s was %s, but it must be an "
-                             "int or float." % (name, value))
+                             "int, float or None." % (name, value))
 
         try:
-            if value < 0:
+            if value <= 0:
                 raise ValueError("Attempted to set %s timeout to %s, but the "
                                  "timeout cannot be set to a value less "
-                                 "than 0." % (name, value))
+                                 "than or equal to 0." % (name, value))
         except TypeError:  # Python 3
             raise ValueError("Timeout value %s was %s, but it must be an "
-                             "int or float." % (name, value))
+                             "int, float or None." % (name, value))
 
         return value
 
@@ -226,9 +231,9 @@ class Timeout(object):
             has not yet been called on this object.
         """
         if (self.total is not None and
-            self.total is not self.DEFAULT_TIMEOUT and
-            self._read is not None and
-            self._read is not self.DEFAULT_TIMEOUT):
+                self.total is not self.DEFAULT_TIMEOUT and
+                self._read is not None and
+                self._read is not self.DEFAULT_TIMEOUT):
             # In case the connect timeout has not yet been established.
             if self._start_connect is None:
                 return self._read

requests/packages/urllib3/util/url.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 from collections import namedtuple
 
 from ..exceptions import LocationParseError
@@ -9,14 +10,19 @@ url_attrs = ['scheme', 'auth', 'host', 'port', 'path', 'query', 'fragment']
 class Url(namedtuple('Url', url_attrs)):
     """
     Datastructure for representing an HTTP URL. Used as a return value for
-    :func:`parse_url`.
+    :func:`parse_url`. Both the scheme and host are normalized as they are
+    both case-insensitive according to RFC 3986.
     """
-    slots = ()
+    __slots__ = ()
 
     def __new__(cls, scheme=None, auth=None, host=None, port=None, path=None,
                 query=None, fragment=None):
         if path and not path.startswith('/'):
             path = '/' + path
+        if scheme:
+            scheme = scheme.lower()
+        if host:
+            host = host.lower()
         return super(Url, cls).__new__(cls, scheme, auth, host, port, path,
                                        query, fragment)
 
@@ -85,6 +91,7 @@ class Url(namedtuple('Url', url_attrs)):
     def __str__(self):
         return self.url
 
+
 def split_first(s, delims):
     """
     Given a string and an iterable of delimiters, split on the first found
@@ -115,7 +122,7 @@ def split_first(s, delims):
     if min_idx is None or min_idx < 0:
         return s, '', None
 
-    return s[:min_idx], s[min_idx+1:], min_delim
+    return s[:min_idx], s[min_idx + 1:], min_delim
 
 
 def parse_url(url):
@@ -182,10 +189,14 @@ def parse_url(url):
             host = _host
 
         if port:
-            # If given, ports must be integers.
+            # If given, ports must be integers. No whitespace, no plus or
+            # minus prefixes, no non-integer digits such as ^2 (superscript).
             if not port.isdigit():
                 raise LocationParseError(url)
-            port = int(port)
+            try:
+                port = int(port)
+            except ValueError:
+                raise LocationParseError(url)
         else:
             # Blank ports are cool, too. (rfc3986#section-3.2.3)
             port = None
@@ -206,9 +217,10 @@ def parse_url(url):
 
     return Url(scheme, auth, host, port, path, query, fragment)
 
+
 def get_host(url):
     """
-    Deprecated. Use :func:`.parse_url` instead.
+    Deprecated. Use :func:`parse_url` instead.
     """
     p = parse_url(url)
     return p.scheme or 'http', p.hostname, p.port

requests/sessions.py

@@ -6,7 +6,6 @@ requests.session
 
 This module provides a Session object to manage and persist settings across
 requests (cookies, auth, proxies).
-
 """
 import os
 from collections import Mapping
@@ -18,7 +17,8 @@ from .cookies import (
     cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
 from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
 from .hooks import default_hooks, dispatch_hook
-from .utils import to_key_val_list, default_headers, to_native_string
+from ._internal_utils import to_native_string
+from .utils import to_key_val_list, default_headers
 from .exceptions import (
     TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)
 from .packages.urllib3._collections import RecentlyUsedContainer
@@ -28,7 +28,7 @@ from .adapters import HTTPAdapter
 
 from .utils import (
     requote_uri, get_environ_proxies, get_netrc_auth, should_bypass_proxies,
-    get_auth_from_url
+    get_auth_from_url, rewind_body
 )
 
 from .status_codes import codes
@@ -40,9 +40,8 @@ REDIRECT_CACHE_SIZE = 1000
 
 
 def merge_setting(request_setting, session_setting, dict_class=OrderedDict):
-    """
-    Determines appropriate setting for a given request, taking into account the
-    explicit setting on that request, and the setting in the session. If a
+    """Determines appropriate setting for a given request, taking into account
+    the explicit setting on that request, and the setting in the session. If a
     setting is a dictionary, they will be merged together using `dict_class`
     """
 
@@ -72,8 +71,7 @@ def merge_setting(request_setting, session_setting, dict_class=OrderedDict):
 
 
 def merge_hooks(request_hooks, session_hooks, dict_class=OrderedDict):
-    """
-    Properly merges both requests and session hooks.
+    """Properly merges both requests and session hooks.
 
     This is necessary because when request_hooks == {'response': []}, the
     merge breaks Session hooks entirely.
@@ -110,13 +108,12 @@ class SessionRedirectMixin(object):
                 resp.raw.read(decode_content=False)
 
             if i >= self.max_redirects:
-                raise TooManyRedirects('Exceeded %s redirects.' % self.max_redirects)
+                raise TooManyRedirects('Exceeded %s redirects.' % self.max_redirects, response=resp)
 
             # Release the connection back into the pool.
             resp.close()
 
             url = resp.headers['location']
-            method = req.method
 
             # Handle redirection without scheme (see: RFC 1808 Section 4)
             if url.startswith('//'):
@@ -140,28 +137,14 @@ class SessionRedirectMixin(object):
             if resp.is_permanent_redirect and req.url != prepared_request.url:
                 self.redirect_cache[req.url] = prepared_request.url
 
-            # http://tools.ietf.org/html/rfc7231#section-6.4.4
-            if (resp.status_code == codes.see_other and
-                    method != 'HEAD'):
-                method = 'GET'
-
-            # Do what the browsers do, despite standards...
-            # First, turn 302s into GETs.
-            if resp.status_code == codes.found and method != 'HEAD':
-                method = 'GET'
-
-            # Second, if a POST is responded to with a 301, turn it into a GET.
-            # This bizarre behaviour is explained in Issue 1704.
-            if resp.status_code == codes.moved and method == 'POST':
-                method = 'GET'
-
-            prepared_request.method = method
+            self.rebuild_method(prepared_request, resp)
 
             # https://github.com/kennethreitz/requests/issues/1084
             if resp.status_code not in (codes.temporary_redirect, codes.permanent_redirect):
-                if 'Content-Length' in prepared_request.headers:
-                    del prepared_request.headers['Content-Length']
-
+                # https://github.com/kennethreitz/requests/issues/3490
+                purged_headers = ('Content-Length', 'Content-Type', 'Transfer-Encoding')
+                for header in purged_headers:
+                    prepared_request.headers.pop(header, None)
                 prepared_request.body = None
 
             headers = prepared_request.headers
@@ -174,13 +157,25 @@ class SessionRedirectMixin(object):
             # in the new request. Because we've mutated our copied prepared
             # request, use the old one that we haven't yet touched.
             extract_cookies_to_jar(prepared_request._cookies, req, resp.raw)
-            prepared_request._cookies.update(self.cookies)
+            merge_cookies(prepared_request._cookies, self.cookies)
             prepared_request.prepare_cookies(prepared_request._cookies)
 
             # Rebuild auth and proxy information.
             proxies = self.rebuild_proxies(prepared_request, proxies)
             self.rebuild_auth(prepared_request, resp)
 
+            # A failed tell() sets `_body_position` to `object()`. This non-None
+            # value ensures `rewindable` will be True, allowing us to raise an
+            # UnrewindableBodyError, instead of hanging the connection.
+            rewindable = (
+                prepared_request._body_position is not None and
+                ('Content-Length' in headers or 'Transfer-Encoding' in headers)
+            )
+
+            # Attempt to rewind consumed file-like object.
+            if rewindable:
+                rewind_body(prepared_request)
+
             # Override the original request.
             req = prepared_request
 
@@ -201,8 +196,7 @@ class SessionRedirectMixin(object):
             yield resp
 
     def rebuild_auth(self, prepared_request, response):
-        """
-        When being redirected we may want to strip authentication from the
+        """When being redirected we may want to strip authentication from the
         request to avoid leaking credentials. This method intelligently removes
         and reapplies authentication where possible to avoid credential loss.
         """
@@ -211,7 +205,7 @@ class SessionRedirectMixin(object):
 
         if 'Authorization' in headers:
             # If we get redirected to a new host, we should strip out any
-            # authentication headers.
+            # authentication headers.
             original_parsed = urlparse(response.request.url)
             redirect_parsed = urlparse(url)
 
@@ -226,8 +220,7 @@ class SessionRedirectMixin(object):
         return
 
     def rebuild_proxies(self, prepared_request, proxies):
-        """
-        This method re-evaluates the proxy configuration by considering the
+        """This method re-evaluates the proxy configuration by considering the
         environment variables. If we are redirected to a URL covered by
         NO_PROXY, we strip the proxy configuration. Otherwise, we set missing
         proxy keys for this URL (in case they were stripped by a previous
@@ -235,6 +228,8 @@ class SessionRedirectMixin(object):
 
         This method also replaces the Proxy-Authorization header where
         necessary.
+
+        :rtype: dict
         """
         headers = prepared_request.headers
         url = prepared_request.url
@@ -244,10 +239,10 @@ class SessionRedirectMixin(object):
         if self.trust_env and not should_bypass_proxies(url):
             environ_proxies = get_environ_proxies(url)
 
-            proxy = environ_proxies.get(scheme)
+            proxy = environ_proxies.get(scheme, environ_proxies.get('all'))
 
             if proxy:
-                new_proxies.setdefault(scheme, environ_proxies[scheme])
+                new_proxies.setdefault(scheme, proxy)
 
         if 'Proxy-Authorization' in headers:
             del headers['Proxy-Authorization']
@@ -262,6 +257,28 @@ class SessionRedirectMixin(object):
 
         return new_proxies
 
+    def rebuild_method(self, prepared_request, response):
+        """When being redirected we may want to change the method of the request
+        based on certain specs or browser behavior.
+        """
+        method = prepared_request.method
+
+        # http://tools.ietf.org/html/rfc7231#section-6.4.4
+        if response.status_code == codes.see_other and method != 'HEAD':
+            method = 'GET'
+
+        # Do what the browsers do, despite standards...
+        # First, turn 302s into GETs.
+        if response.status_code == codes.found and method != 'HEAD':
+            method = 'GET'
+
+        # Second, if a POST is responded to with a 301, turn it into a GET.
+        # This bizarre behaviour is explained in Issue 1704.
+        if response.status_code == codes.moved and method == 'POST':
+            method = 'GET'
+
+        prepared_request.method = method
+
 
 class Session(SessionRedirectMixin):
     """A Requests session.
@@ -273,13 +290,13 @@ class Session(SessionRedirectMixin):
       >>> import requests
       >>> s = requests.Session()
       >>> s.get('http://httpbin.org/get')
-      200
+      <Response [200]>
 
     Or as a context manager::
 
       >>> with requests.Session() as s:
       >>>     s.get('http://httpbin.org/get')
-      200
+      <Response [200]>
     """
 
     __attrs__ = [
@@ -318,14 +335,16 @@ class Session(SessionRedirectMixin):
         #: SSL Verification default.
         self.verify = True
 
-        #: SSL certificate default.
+        #: SSL client certificate default.
         self.cert = None
 
         #: Maximum number of redirects allowed. If the request exceeds this
         #: limit, a :class:`TooManyRedirects` exception is raised.
+        #: This defaults to requests.models.DEFAULT_REDIRECT_LIMIT, which is
+        #: 30.
         self.max_redirects = DEFAULT_REDIRECT_LIMIT
 
-        #: Trust environement settings for proxy configuration, default
+        #: Trust environment settings for proxy configuration, default
         #: authentication and similar.
         self.trust_env = True
 
@@ -357,6 +376,7 @@ class Session(SessionRedirectMixin):
 
         :param request: :class:`Request` instance to prepare with this
             session's settings.
+        :rtype: requests.PreparedRequest
         """
         cookies = request.cookies or {}
 
@@ -368,7 +388,6 @@ class Session(SessionRedirectMixin):
         merged_cookies = merge_cookies(
             merge_cookies(RequestsCookieJar(), self.cookies), cookies)
 
-
         # Set environment's basic authentication if not explicitly set.
         auth = request.auth
         if self.trust_env and not auth and not self.auth:
@@ -433,10 +452,11 @@ class Session(SessionRedirectMixin):
             hostname to the URL of the proxy.
         :param stream: (optional) whether to immediately download the response
             content. Defaults to ``False``.
-        :param verify: (optional) if ``True``, the SSL cert will be verified.
-            A CA_BUNDLE path can also be provided.
+        :param verify: (optional) whether the SSL cert will be verified.
+            A CA_BUNDLE path can also be provided. Defaults to ``True``.
         :param cert: (optional) if String, path to ssl client cert file (.pem).
             If Tuple, ('cert', 'key') pair.
+        :rtype: requests.Response
         """
         # Create the Request.
         req = Request(
@@ -474,6 +494,7 @@ class Session(SessionRedirectMixin):
 
         :param url: URL for the new :class:`Request` object.
         :param \*\*kwargs: Optional arguments that ``request`` takes.
+        :rtype: requests.Response
         """
 
         kwargs.setdefault('allow_redirects', True)
@@ -484,6 +505,7 @@ class Session(SessionRedirectMixin):
 
         :param url: URL for the new :class:`Request` object.
         :param \*\*kwargs: Optional arguments that ``request`` takes.
+        :rtype: requests.Response
         """
 
         kwargs.setdefault('allow_redirects', True)
@@ -494,6 +516,7 @@ class Session(SessionRedirectMixin):
 
         :param url: URL for the new :class:`Request` object.
         :param \*\*kwargs: Optional arguments that ``request`` takes.
+        :rtype: requests.Response
         """
 
         kwargs.setdefault('allow_redirects', False)
@@ -506,6 +529,7 @@ class Session(SessionRedirectMixin):
         :param data: (optional) Dictionary, bytes, or file-like object to send in the body of the :class:`Request`.
         :param json: (optional) json to send in the body of the :class:`Request`.
         :param \*\*kwargs: Optional arguments that ``request`` takes.
+        :rtype: requests.Response
         """
 
         return self.request('POST', url, data=data, json=json, **kwargs)
@@ -516,6 +540,7 @@ class Session(SessionRedirectMixin):
         :param url: URL for the new :class:`Request` object.
         :param data: (optional) Dictionary, bytes, or file-like object to send in the body of the :class:`Request`.
         :param \*\*kwargs: Optional arguments that ``request`` takes.
+        :rtype: requests.Response
         """
 
         return self.request('PUT', url, data=data, **kwargs)
@@ -526,6 +551,7 @@ class Session(SessionRedirectMixin):
         :param url: URL for the new :class:`Request` object.
         :param data: (optional) Dictionary, bytes, or file-like object to send in the body of the :class:`Request`.
         :param \*\*kwargs: Optional arguments that ``request`` takes.
+        :rtype: requests.Response
         """
 
         return self.request('PATCH', url,  data=data, **kwargs)
@@ -535,12 +561,17 @@ class Session(SessionRedirectMixin):
 
         :param url: URL for the new :class:`Request` object.
         :param \*\*kwargs: Optional arguments that ``request`` takes.
+        :rtype: requests.Response
         """
 
         return self.request('DELETE', url, **kwargs)
 
     def send(self, request, **kwargs):
-        """Send a given PreparedRequest."""
+        """
+        Send a given PreparedRequest.
+
+        :rtype: requests.Response
+        """
         # Set defaults that the hooks can utilize to ensure they always have
         # the correct parameters to reproduce the previous request.
         kwargs.setdefault('stream', self.stream)
@@ -550,22 +581,24 @@ class Session(SessionRedirectMixin):
 
         # It's possible that users might accidentally send a Request object.
         # Guard against that specific failure case.
-        if not isinstance(request, PreparedRequest):
+        if isinstance(request, Request):
             raise ValueError('You can only send PreparedRequests.')
 
-        checked_urls = set()
-        while request.url in self.redirect_cache:
-            checked_urls.add(request.url)
-            new_url = self.redirect_cache.get(request.url)
-            if new_url in checked_urls:
-                break
-            request.url = new_url
-
         # Set up variables needed for resolve_redirects and dispatching of hooks
         allow_redirects = kwargs.pop('allow_redirects', True)
         stream = kwargs.get('stream')
         hooks = request.hooks
 
+        # Resolve URL in redirect cache, if available.
+        if allow_redirects:
+            checked_urls = set()
+            while request.url in self.redirect_cache:
+                checked_urls.add(request.url)
+                new_url = self.redirect_cache.get(request.url)
+                if new_url in checked_urls:
+                    break
+                request.url = new_url
+
         # Get the appropriate adapter to use
         adapter = self.get_adapter(url=request.url)
 
@@ -610,7 +643,11 @@ class Session(SessionRedirectMixin):
         return r
 
     def merge_environment_settings(self, url, proxies, stream, verify, cert):
-        """Check the environment and merge it with some settings."""
+        """
+        Check the environment and merge it with some settings.
+
+        :rtype: dict
+        """
         # Gather clues from the surrounding environment.
         if self.trust_env:
             # Set environment's proxies.
@@ -634,7 +671,11 @@ class Session(SessionRedirectMixin):
                 'cert': cert}
 
     def get_adapter(self, url):
-        """Returns the appropriate connnection adapter for the given URL."""
+        """
+        Returns the appropriate connection adapter for the given URL.
+
+        :rtype: requests.adapters.BaseAdapter
+        """
         for (prefix, adapter) in self.adapters.items():
 
             if url.lower().startswith(prefix):
@@ -651,8 +692,8 @@ class Session(SessionRedirectMixin):
     def mount(self, prefix, adapter):
         """Registers a connection adapter to a prefix.
 
-        Adapters are sorted in descending order by key length."""
-
+        Adapters are sorted in descending order by key length.
+        """
         self.adapters[prefix] = adapter
         keys_to_move = [k for k in self.adapters if len(k) < len(prefix)]
 
@@ -675,6 +716,10 @@ class Session(SessionRedirectMixin):
 
 
 def session():
-    """Returns a :class:`Session` for context-management."""
+    """
+    Returns a :class:`Session` for context-management.
+
+    :rtype: Session
+    """
 
     return Session()

requests/status_codes.py

@@ -31,7 +31,7 @@ _codes = {
     306: ('switch_proxy',),
     307: ('temporary_redirect', 'temporary_moved', 'temporary'),
     308: ('permanent_redirect',
-          'resume_incomplete', 'resume',), # These 2 to be removed in 3.0
+          'resume_incomplete', 'resume',),  # These 2 to be removed in 3.0
 
     # Client Error.
     400: ('bad_request', 'bad'),
@@ -53,6 +53,7 @@ _codes = {
     416: ('requested_range_not_satisfiable', 'requested_range', 'range_not_satisfiable'),
     417: ('expectation_failed',),
     418: ('im_a_teapot', 'teapot', 'i_am_a_teapot'),
+    421: ('misdirected_request',),
     422: ('unprocessable_entity', 'unprocessable'),
     423: ('locked',),
     424: ('failed_dependency', 'dependency'),
@@ -78,6 +79,7 @@ _codes = {
     507: ('insufficient_storage',),
     509: ('bandwidth_limit_exceeded', 'bandwidth'),
     510: ('not_extended',),
+    511: ('network_authentication_required', 'network_auth', 'network_authentication'),
 }
 
 codes = LookupDict(name='status_codes')

requests/structures.py

@@ -5,15 +5,15 @@ requests.structures
 ~~~~~~~~~~~~~~~~~~~
 
 Data structures that power Requests.
-
 """
 
 import collections
 
+from .compat import OrderedDict
+
 
 class CaseInsensitiveDict(collections.MutableMapping):
-    """
-    A case-insensitive ``dict``-like object.
+    """A case-insensitive ``dict``-like object.
 
     Implements all methods and operations of
     ``collections.MutableMapping`` as well as dict's ``copy``. Also
@@ -37,10 +37,10 @@ class CaseInsensitiveDict(collections.MutableMapping):
     If the constructor, ``.update``, or equality comparison
     operations are given keys that have equal ``.lower()``s, the
     behavior is undefined.
-
     """
+
     def __init__(self, data=None, **kwargs):
-        self._store = dict()
+        self._store = OrderedDict()
         if data is None:
             data = {}
         self.update(data, **kwargs)
@@ -85,6 +85,7 @@ class CaseInsensitiveDict(collections.MutableMapping):
     def __repr__(self):
         return str(dict(self.items()))
 
+
 class LookupDict(dict):
     """Dictionary lookup object."""
 

requests/utils.py

@@ -6,7 +6,6 @@ requests.utils
 
 This module provides utility functions that are used within Requests
 that are also useful for external consumption.
-
 """
 
 import cgi
@@ -14,22 +13,23 @@ import codecs
 import collections
 import io
 import os
-import platform
 import re
-import sys
 import socket
 import struct
 import warnings
 
 from . import __version__
 from . import certs
+# to_native_string is unused here, but imported here for backwards compatibility
+from ._internal_utils import to_native_string
 from .compat import parse_http_list as _parse_list_header
-from .compat import (quote, urlparse, bytes, str, OrderedDict, unquote, is_py2,
-                     builtin_str, getproxies, proxy_bypass, urlunparse,
-                     basestring)
+from .compat import (
+    quote, urlparse, bytes, str, OrderedDict, unquote, getproxies,
+    proxy_bypass, urlunparse, basestring, integer_types)
 from .cookies import RequestsCookieJar, cookiejar_from_dict
 from .structures import CaseInsensitiveDict
-from .exceptions import InvalidURL
+from .exceptions import (
+    InvalidURL, InvalidHeader, FileModeWarning, UnrewindableBodyError)
 
 _hush_pyflakes = (RequestsCookieJar,)
 
@@ -48,23 +48,62 @@ def dict_to_sequence(d):
 
 
 def super_len(o):
+    total_length = None
+    current_position = 0
+
     if hasattr(o, '__len__'):
-        return len(o)
+        total_length = len(o)
 
-    if hasattr(o, 'len'):
-        return o.len
+    elif hasattr(o, 'len'):
+        total_length = o.len
 
-    if hasattr(o, 'fileno'):
+    elif hasattr(o, 'fileno'):
         try:
             fileno = o.fileno()
         except io.UnsupportedOperation:
             pass
         else:
-            return os.fstat(fileno).st_size
+            total_length = os.fstat(fileno).st_size
 
-    if hasattr(o, 'getvalue'):
-        # e.g. BytesIO, cStringIO.StringIO
-        return len(o.getvalue())
+            # Having used fstat to determine the file length, we need to
+            # confirm that this file was opened up in binary mode.
+            if 'b' not in o.mode:
+                warnings.warn((
+                    "Requests has determined the content-length for this "
+                    "request using the binary size of the file: however, the "
+                    "file has been opened in text mode (i.e. without the 'b' "
+                    "flag in the mode). This may lead to an incorrect "
+                    "content-length. In Requests 3.0, support will be removed "
+                    "for files in text mode."),
+                    FileModeWarning
+                )
+
+    if hasattr(o, 'tell'):
+        try:
+            current_position = o.tell()
+        except (OSError, IOError):
+            # This can happen in some weird situations, such as when the file
+            # is actually a special file descriptor like stdin. In this
+            # instance, we don't know what the length is, so set it to zero and
+            # let requests chunk it instead.
+            if total_length is not None:
+                current_position = total_length
+        else:
+            if hasattr(o, 'seek') and total_length is None:
+                # StringIO and BytesIO have seek but no useable fileno
+
+                # seek to end of file
+                o.seek(0, 2)
+                total_length = o.tell()
+
+                # seek back to current position to support
+                # partially read file-like objects
+                o.seek(current_position or 0)
+
+    if total_length is None:
+        total_length = 0
+
+    return max(0, total_length - current_position)
 
 
 def get_netrc_auth(url, raise_errors=False):
@@ -94,8 +133,12 @@ def get_netrc_auth(url, raise_errors=False):
 
         ri = urlparse(url)
 
-        # Strip port numbers from netloc
-        host = ri.netloc.split(':')[0]
+        # Strip port numbers from netloc. This weird `if...encode`` dance is
+        # used for Python 3.2, which doesn't support unicode literals.
+        splitstr = b':'
+        if isinstance(url, str):
+            splitstr = splitstr.decode('ascii')
+        host = ri.netloc.split(splitstr)[0]
 
         try:
             _netrc = netrc(netrc_path).authenticators(host)
@@ -135,6 +178,8 @@ def from_key_val_list(value):
         ValueError: need more than 1 value to unpack
         >>> from_key_val_list({'key': 'val'})
         OrderedDict([('key', 'val')])
+
+    :rtype: OrderedDict
     """
     if value is None:
         return None
@@ -157,6 +202,8 @@ def to_key_val_list(value):
         [('key', 'val')]
         >>> to_key_val_list('string')
         ValueError: cannot encode objects that are not 2-tuples.
+
+    :rtype: list
     """
     if value is None:
         return None
@@ -192,6 +239,7 @@ def parse_list_header(value):
 
     :param value: a string with a list header.
     :return: :class:`list`
+    :rtype: list
     """
     result = []
     for item in _parse_list_header(value):
@@ -222,6 +270,7 @@ def parse_dict_header(value):
 
     :param value: a string with a dict header.
     :return: :class:`dict`
+    :rtype: dict
     """
     result = {}
     for item in _parse_list_header(value):
@@ -242,6 +291,7 @@ def unquote_header_value(value, is_filename=False):
     using for quoting.
 
     :param value: the header value to unquote.
+    :rtype: str
     """
     if value and value[0] == value[-1] == '"':
         # this is not the real unquoting, but fixing this so that the
@@ -264,6 +314,7 @@ def dict_from_cookiejar(cj):
     """Returns a key/value dictionary from a CookieJar.
 
     :param cj: CookieJar object to extract cookies from.
+    :rtype: dict
     """
 
     cookie_dict = {}
@@ -279,11 +330,10 @@ def add_dict_to_cookiejar(cj, cookie_dict):
 
     :param cj: CookieJar to insert cookies into.
     :param cookie_dict: Dict of key/values to insert into CookieJar.
+    :rtype: CookieJar
     """
 
-    cj2 = cookiejar_from_dict(cookie_dict)
-    cj.update(cj2)
-    return cj
+    return cookiejar_from_dict(cookie_dict, cj)
 
 
 def get_encodings_from_content(content):
@@ -310,6 +360,7 @@ def get_encoding_from_headers(headers):
     """Returns encodings from given HTTP Header Dict.
 
     :param headers: dictionary to extract encoding from.
+    :rtype: str
     """
 
     content_type = headers.get('content-type')
@@ -347,6 +398,8 @@ def stream_decode_response_unicode(iterator, r):
 def iter_slices(string, slice_length):
     """Iterate over slices of a string."""
     pos = 0
+    if slice_length is None or slice_length <= 0:
+        slice_length = len(string)
     while pos < len(string):
         yield string[pos:pos + slice_length]
         pos += slice_length
@@ -362,6 +415,7 @@ def get_unicode_from_response(r):
     1. charset from content-type
     2. fall back and replace all unicode characters
 
+    :rtype: str
     """
     warnings.warn((
         'In requests 3.0, get_unicode_from_response will be removed. For '
@@ -396,6 +450,8 @@ UNRESERVED_SET = frozenset(
 def unquote_unreserved(uri):
     """Un-escape any percent-escape sequences in a URI that are unreserved
     characters. This leaves all reserved, illegal and non-ASCII bytes encoded.
+
+    :rtype: str
     """
     parts = uri.split('%')
     for i in range(1, len(parts)):
@@ -420,6 +476,8 @@ def requote_uri(uri):
 
     This function passes the given URI through an unquote/quote cycle to
     ensure that it is fully and consistently quoted.
+
+    :rtype: str
     """
     safe_with_percent = "!#$%&'()*+,/:;=?@[]~"
     safe_without_percent = "!#$&'()*+,/:;=?@[]~"
@@ -436,10 +494,12 @@ def requote_uri(uri):
 
 
 def address_in_network(ip, net):
-    """
-    This function allows you to check if on IP belongs to a network subnet
+    """This function allows you to check if on IP belongs to a network subnet
+
     Example: returns True if ip = 192.168.1.1 and net = 192.168.1.0/24
              returns False if ip = 192.168.1.1 and net = 192.168.100.0/24
+
+    :rtype: bool
     """
     ipaddr = struct.unpack('=L', socket.inet_aton(ip))[0]
     netaddr, bits = net.split('/')
@@ -449,15 +509,20 @@ def address_in_network(ip, net):
 
 
 def dotted_netmask(mask):
-    """
-    Converts mask from /xx format to xxx.xxx.xxx.xxx
+    """Converts mask from /xx format to xxx.xxx.xxx.xxx
+
     Example: if mask is 24 function returns 255.255.255.0
+
+    :rtype: str
     """
     bits = 0xffffffff ^ (1 << 32 - mask) - 1
     return socket.inet_ntoa(struct.pack('>I', bits))
 
 
 def is_ipv4_address(string_ip):
+    """
+    :rtype: bool
+    """
     try:
         socket.inet_aton(string_ip)
     except socket.error:
@@ -466,7 +531,11 @@ def is_ipv4_address(string_ip):
 
 
 def is_valid_cidr(string_network):
-    """Very simple check of the cidr format in no_proxy variable"""
+    """
+    Very simple check of the cidr format in no_proxy variable.
+
+    :rtype: bool
+    """
     if string_network.count('/') == 1:
         try:
             mask = int(string_network.split('/')[1])
@@ -488,6 +557,8 @@ def is_valid_cidr(string_network):
 def should_bypass_proxies(url):
     """
     Returns whether we should bypass proxies or not.
+
+    :rtype: bool
     """
     get_proxy = lambda k: os.environ.get(k) or os.environ.get(k.upper())
 
@@ -509,6 +580,10 @@ def should_bypass_proxies(url):
                 if is_valid_cidr(proxy_ip):
                     if address_in_network(ip, proxy_ip):
                         return True
+                elif ip == proxy_ip:
+                    # If no_proxy ip was defined in plain IP notation instead of cidr notation &
+                    # matches the IP of the index
+                    return True
         else:
             for host in no_proxy:
                 if netloc.endswith(host) or netloc.split(':')[0].endswith(host):
@@ -532,13 +607,19 @@ def should_bypass_proxies(url):
 
     return False
 
+
 def get_environ_proxies(url):
-    """Return a dict of environment proxies."""
+    """
+    Return a dict of environment proxies.
+
+    :rtype: dict
+    """
     if should_bypass_proxies(url):
         return {}
     else:
         return getproxies()
 
+
 def select_proxy(url, proxies):
     """Select a proxy for the url, if applicable.
 
@@ -547,17 +628,37 @@ def select_proxy(url, proxies):
     """
     proxies = proxies or {}
     urlparts = urlparse(url)
-    proxy = proxies.get(urlparts.scheme+'://'+urlparts.hostname)
-    if proxy is None:
-        proxy = proxies.get(urlparts.scheme)
+    if urlparts.hostname is None:
+        return proxies.get(urlparts.scheme, proxies.get('all'))
+
+    proxy_keys = [
+        urlparts.scheme + '://' + urlparts.hostname,
+        urlparts.scheme,
+        'all://' + urlparts.hostname,
+        'all',
+    ]
+    proxy = None
+    for proxy_key in proxy_keys:
+        if proxy_key in proxies:
+            proxy = proxies[proxy_key]
+            break
+
     return proxy
 
+
 def default_user_agent(name="python-requests"):
-    """Return a string representing the default user agent."""
+    """
+    Return a string representing the default user agent.
+
+    :rtype: str
+    """
     return '%s/%s' % (name, __version__)
 
 
 def default_headers():
+    """
+    :rtype: requests.structures.CaseInsensitiveDict
+    """
     return CaseInsensitiveDict({
         'User-Agent': default_user_agent(),
         'Accept-Encoding': ', '.join(('gzip', 'deflate')),
@@ -571,25 +672,24 @@ def parse_header_links(value):
 
     i.e. Link: <http:/.../front.jpeg>; rel=front; type="image/jpeg",<http://.../back.jpeg>; rel=back;type="image/jpeg"
 
+    :rtype: list
     """
 
     links = []
 
-    replace_chars = " '\""
+    replace_chars = ' \'"'
 
-    for val in re.split(", *<", value):
+    for val in re.split(', *<', value):
         try:
-            url, params = val.split(";", 1)
+            url, params = val.split(';', 1)
         except ValueError:
             url, params = val, ''
 
-        link = {}
+        link = {'url': url.strip('<> \'"')}
 
-        link["url"] = url.strip("<> '\"")
-
-        for param in params.split(";"):
+        for param in params.split(';'):
             try:
-                key, value = param.split("=")
+                key, value = param.split('=')
             except ValueError:
                 break
 
@@ -607,6 +707,9 @@ _null3 = _null * 3
 
 
 def guess_json_utf(data):
+    """
+    :rtype: str
+    """
     # JSON always starts with two ASCII characters, so detection is as
     # easy as counting the nulls and from their location and count
     # determine the encoding. Also detect a BOM, if present.
@@ -636,8 +739,11 @@ def guess_json_utf(data):
 
 
 def prepend_scheme_if_needed(url, new_scheme):
-    '''Given a URL that may or may not have a scheme, prepend the given scheme.
-    Does not replace a present scheme with the one provided as an argument.'''
+    """Given a URL that may or may not have a scheme, prepend the given scheme.
+    Does not replace a present scheme with the one provided as an argument.
+
+    :rtype: str
+    """
     scheme, netloc, path, params, query, fragment = urlparse(url, new_scheme)
 
     # urlparse is a finicky beast, and sometimes decides that there isn't a
@@ -651,7 +757,10 @@ def prepend_scheme_if_needed(url, new_scheme):
 
 def get_auth_from_url(url):
     """Given a url with authentication components, extract them into a tuple of
-    username,password."""
+    username,password.
+
+    :rtype: (str,str)
+    """
     parsed = urlparse(url)
 
     try:
@@ -662,28 +771,36 @@ def get_auth_from_url(url):
     return auth
 
 
-def to_native_string(string, encoding='ascii'):
-    """
-    Given a string object, regardless of type, returns a representation of that
-    string in the native string type, encoding and decoding where necessary.
-    This assumes ASCII unless told otherwise.
-    """
-    out = None
+# Moved outside of function to avoid recompile every call
+_CLEAN_HEADER_REGEX_BYTE = re.compile(b'^\\S[^\\r\\n]*$|^$')
+_CLEAN_HEADER_REGEX_STR = re.compile(r'^\S[^\r\n]*$|^$')
 
-    if isinstance(string, builtin_str):
-        out = string
+def check_header_validity(header):
+    """Verifies that header value is a string which doesn't contain
+    leading whitespace or return characters. This prevents unintended
+    header injection.
+
+    :param header: tuple, in the format (name, value).
+    """
+    name, value = header
+
+    if isinstance(value, bytes):
+        pat = _CLEAN_HEADER_REGEX_BYTE
     else:
-        if is_py2:
-            out = string.encode(encoding)
-        else:
-            out = string.decode(encoding)
-
-    return out
+        pat = _CLEAN_HEADER_REGEX_STR
+    try:
+        if not pat.match(value):
+            raise InvalidHeader("Invalid return character or leading space in header: %s" % name)
+    except TypeError:
+        raise InvalidHeader("Header value %s must be of type str or bytes, "
+                            "not %s" % (value, type(value)))
 
 
 def urldefragauth(url):
     """
-    Given a url remove the fragment and the authentication part
+    Given a url remove the fragment and the authentication part.
+
+    :rtype: str
     """
     scheme, netloc, path, params, query, fragment = urlparse(url)
 
@@ -694,3 +811,17 @@ def urldefragauth(url):
     netloc = netloc.rsplit('@', 1)[-1]
 
     return urlunparse((scheme, netloc, path, params, query, ''))
+
+def rewind_body(prepared_request):
+    """Move file pointer back to its recorded starting position
+    so it can be read again on redirect.
+    """
+    body_seek = getattr(prepared_request.body, 'seek', None)
+    if body_seek is not None and isinstance(prepared_request._body_position, integer_types):
+        try:
+            body_seek(prepared_request._body_position)
+        except (IOError, OSError):
+            raise UnrewindableBodyError("An error occured when rewinding request "
+                                        "body for redirect.")
+    else:
+        raise UnrewindableBodyError("Unable to rewind request body for redirect.")

requirements-to-freeze.txt

@@ -0,0 +1,4 @@
+pytest
+pytest-cov
+pytest-httpbin
+sphinx

requirements.txt

@@ -1,4 +1,24 @@
-py==1.4.30
-pytest==2.8.1
-pytest-cov==2.1.0
-wheel
+alabaster==0.7.7
+Babel==2.2.0
+coverage==4.0.3
+decorator==4.0.9
+docutils==0.12
+Flask==0.10.1
+httpbin==0.5.0
+itsdangerous==0.24
+Jinja2==2.8
+MarkupSafe==0.23
+py==1.4.31
+Pygments==2.1.1
+PySocks==1.5.6
+pytest==2.8.7
+pytest-cov==2.2.1
+pytest-httpbin==0.2.0
+pytest-mock==0.11.0
+pytz==2015.7
+six==1.10.0
+snowballstemmer==1.2.1
+Sphinx==1.3.5
+sphinx-rtd-theme==0.1.9
+Werkzeug==0.11.4
+wheel==0.29.0

setup.cfg

@@ -1,2 +0,0 @@
-[wheel]
-universal = 1

setup.py

@@ -6,10 +6,28 @@ import sys
 
 from codecs import open
 
-try:
-    from setuptools import setup
-except ImportError:
-    from distutils.core import setup
+from setuptools import setup
+from setuptools.command.test import test as TestCommand
+
+
+class PyTest(TestCommand):
+    user_options = [('pytest-args=', 'a', "Arguments to pass into py.test")]
+
+    def initialize_options(self):
+        TestCommand.initialize_options(self)
+        self.pytest_args = []
+
+    def finalize_options(self):
+        TestCommand.finalize_options(self)
+        self.test_args = []
+        self.test_suite = True
+
+    def run_tests(self):
+        import pytest
+
+        errno = pytest.main(self.pytest_args)
+        sys.exit(errno)
+
 
 if sys.argv[-1] == 'publish':
     os.system('python setup.py sdist upload')
@@ -19,16 +37,18 @@ packages = [
     'requests',
     'requests.packages',
     'requests.packages.chardet',
+    'requests.packages.idna',
     'requests.packages.urllib3',
     'requests.packages.urllib3.packages',
     'requests.packages.urllib3.contrib',
     'requests.packages.urllib3.util',
     'requests.packages.urllib3.packages.ssl_match_hostname',
+    'requests.packages.urllib3.packages.backports',
 ]
 
 requires = []
+test_requirements = ['pytest>=2.8.0', 'pytest-httpbin==0.0.7', 'pytest-cov']
 
-version = ''
 with open('requests/__init__.py', 'r') as fd:
     version = re.search(r'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]',
                         fd.read(), re.MULTILINE).group(1)
@@ -66,9 +86,16 @@ setup(
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.3',
-        'Programming Language :: Python :: 3.4'
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: Implementation :: CPython',
+        'Programming Language :: Python :: Implementation :: PyPy'
     ),
+    cmdclass={'test': PyTest},
+    tests_require=test_requirements,
     extras_require={
-        'security': ['pyOpenSSL', 'ndg-httpsclient', 'pyasn1'],
+        'security': ['pyOpenSSL>=0.14', 'cryptography>=1.3.4', 'idna>=2.0.0'],
+        'socks': ['PySocks>=1.5.6, !=1.5.7'],
     },
 )
+

tests/__init__.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+
+"""Requests test package initialisation."""
+
+import warnings
+
+try:
+    import urllib3 as urllib3_package
+except ImportError:
+    urllib3_package = False
+
+from requests.packages import urllib3 as urllib3_bundle
+
+if urllib3_package is urllib3_bundle:
+    from urllib3.exceptions import SNIMissingWarning
+else:
+    from requests.packages.urllib3.exceptions import SNIMissingWarning
+
+# urllib3 sets SNIMissingWarning to only go off once,
+# while this test suite requires it to always fire
+# so that it occurs during test_requests.test_https_warnings
+warnings.simplefilter('always', SNIMissingWarning)

tests/compat.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+
+from requests.compat import is_py3
+
+
+try:
+    import StringIO
+except ImportError:
+    import io as StringIO
+
+try:
+    from cStringIO import StringIO as cStringIO
+except ImportError:
+    cStringIO = None
+
+if is_py3:
+    def u(s):
+        return s
+else:
+    def u(s):
+        return s.decode('unicode-escape')

tests/conftest.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+
+import pytest
+from requests.compat import urljoin
+
+
+def prepare_url(value):
+    # Issue #1483: Make sure the URL always has a trailing slash
+    httpbin_url = value.url.rstrip('/') + '/'
+
+    def inner(*suffix):
+        return urljoin(httpbin_url, '/'.join(suffix))
+
+    return inner
+
+
+@pytest.fixture
+def httpbin(httpbin):
+    return prepare_url(httpbin)
+
+
+@pytest.fixture
+def httpbin_secure(httpbin_secure):
+    return prepare_url(httpbin_secure)