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main ... v0.9.2

Author SHA1 Message Date
Kenneth Reitz
8754bdded9 authors update 2012-01-18 21:39:43 -05:00
174 changed files with 9821 additions and 26524 deletions

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[run]
omit = requests/packages/*

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# You can configure git to automatically use this file with the following config:
# git config --global blame.ignoreRevsFile .git-blame-ignore-revs
# Add automatic code formatting to Requests
2a6f290bc09324406708a4d404a88a45d848ddf9

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.github/AI_POLICY.md vendored
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# Generative AI / LLM Policy
We appreciate that we can't realistically police how you author your pull requests, which includes whether you employ large-language model (LLM)-based development tools.
So, we don't.
However, due to both legal and human reasons, we have to establish boundaries.
> [!CAUTION]
> **TL;DR:**
> - We take the responsibility for this project very seriously and we expect you to take your responsibility for your contributions seriously, too.
> This used to be a given, but it changed now that a pull request is just one prompt away.
>
> - Every contribution has to be backed by a human who unequivocally owns the copyright for all changes.
> No LLM bots in `Co-authored-by:`s.
>
> - DoS-by-slop leads to a permanent ban.
>
> - Absolutely **no** unsupervised agentic tools like OpenClaw.
>
> ---
>
> By submitting a pull request, you certify that:
>
> - You are the author of the contribution or have the legal right to submit it.
> - You either hold the copyright to the changes or have explicit legal authorization to contribute them under this project's license.
> - You understand the code.
> - You accept full responsibility for it.
## Legal
There is ongoing legal uncertainty regarding the copyright status of LLM-generated works and their provenance.
Since we do not have a formal [Contributor License Agreement](https://en.wikipedia.org/wiki/Contributor_license_agreement) (CLA), you retain your copyright to your changes to this project.
Therefore, allowing contributions by LLMs has unpredictable consequences for the copyright status of this project even when leaving aside possible copyright violations due to plagiarism.
## Human
As the makers of software that is used by millions of people worldwide and with a reputation for high-quality maintenance, we take our responsibility to our users very seriously.
No matter what LLM vendors or boosters on LinkedIn tell you, we have to manually review every change before merging, because it's **our responsibility** to keep the project stable.
Please understand that by opening low-quality pull requests you're not helping anyone.
Worse, you're [poisoning the open source ecosystem](https://lwn.net/Articles/1058266/) that was precarious even before the arrival of LLM tools.
Having to wade through plausible-looking-but-low-quality pull requests and trying to determine which ones are legit is extremely demoralizing and has already burned out many good maintainers.
Put bluntly, we have no time or interest to become part of your vibe coding loop where you drop LLM slop at our door, we spend time and energy to review it, and you just feed it back into the LLM for another iteration.
This dynamic is especially pernicious because it poisons the well for mentoring new contributors which we are committed to.
## Summary
In practice, this means:
- Pull requests that have an LLM product listed as co-author can't be merged and will be closed without further discussion.
We cannot risk the copyright status of this project.
If you used LLM tools during development, you may still submit but you must remove any LLM co-author tags and take full ownership of every line.
- By submitting a pull request, **you** take full **technical and legal** responsibility for the contents of the pull request and promise that **you** hold the copyright for the changes submitted.
"An LLM wrote it" is **not** an acceptable response to questions or critique.
**If you cannot explain and defend the changes you submit, do not submit them** and open a high-quality bug report/feature request instead.
- Accounts that exercise bot-like behavior like automated mass pull requests will be permanently banned, whether they belong to a human or not.
- Do **not** post LLM-generated review comments we can prompt LLMs ourselves should we desire their wisdom.
Do **not** post summaries unless you've fact-checked them and take responsibility for 100% of their content.
Remember that *all* LLM output *looks* **plausible**.
When using these tools, it's **your** responsibility to ensure that it's also **correct** and has a reasonable signal-to-noise ratio.
---
# Credits, Attribution
The original version of this can be found in [pyca/service-identity][] and is
used with permission from Hynek Schlawack.
[pyca/service-identity]:
https://github.com/pyca/service-identity/blob/fa91bf55cfda64145aa3d202cc84059befb98af4/.github/AI_POLICY.md

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.github/CODEOWNERS vendored
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# Restrict all files related to deploying to
# require lead maintainer approval.
.github/workflows/ @nateprewitt @sigmavirus24
.github/CODEOWNERS @nateprewitt @sigmavirus24
src/requests/__version__.py @nateprewitt @sigmavirus24
HISTORY.md @nateprewitt @sigmavirus24
pyproject.toml @nateprewitt @sigmavirus24

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# Treat each other well
Everyone participating in the _requests_ project, and in particular in the issue tracker,
pull requests, and social media activity, is expected to treat other people with respect
and more generally to follow the guidelines articulated in the
[Python Community Code of Conduct](https://www.python.org/psf/codeofconduct/).

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# Contribution Guidelines
Before opening any issues or proposing any pull requests, please read
our [Contributor's Guide](https://requests.readthedocs.io/en/latest/dev/contributing/)
as well as our [AI Policy](/.github/AI_POLICY.md).
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.
## Good Pull Requests
1. Avoid raising duplicate pull requests. *Please* use the GitHub pull request
search feature to check whether someone else has already filed a pull
request.
2. When filing a pull request, always include tests that fail without your
changes thus preventing the fix from regressing.
3. Always run the test suite locally
4. Write commit messages that explain _why_ a change was made beyond "Fixes
#NNNN". Why is this the right fix? What other options were ruled out? etc.

1
.github/FUNDING.yml vendored
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custom: ['https://www.python.org/psf/sponsorship/']

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Summary.
## Expected Result
What you expected.
## Actual Result
What happened instead.
## Reproduction Steps
```python
import requests
```
## System Information
$ python -m requests.help
```
<paste here>
```
This command is only available on Requests v2.16.4 and greater. Otherwise,
please provide some basic information about your system (Python version,
operating system, &c).

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---
name: Bug report
about: Create a report to help us improve
---
<!-- Summary. -->
## Expected Result
<!-- What you expected. -->
## Actual Result
<!-- What happened instead. -->
## Reproduction Steps
```python
import requests
```
## System Information
$ python -m requests.help
```json
{
"paste": "here"
}
```
<!-- This command is only available on Requests v2.16.4 and greater. Otherwise,
please provide some basic information about your system (Python version,
operating system, &c). -->

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---
name: Request for Help
about: Guidance on using Requests.
labels:
- "Question/Not a bug"
- "actions/autoclose-qa"
---
Please refer to our [Stack Overflow tag](https://stackoverflow.com/questions/tagged/python-requests) for guidance.

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---
name: Feature request
about: Suggest an idea for this project
labels:
- "Feature Request"
- "actions/autoclose-feat"
---
Requests is not accepting feature requests at this time.

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.github/SECURITY.md vendored
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# Vulnerability Disclosure
If you think you have found a potential security vulnerability in
requests, please open a [draft Security Advisory](https://github.com/psf/requests/security/advisories/new)
via GitHub. We will coordinate verification and next steps through
that secure medium.
If English is not your first language, please try to describe the
problem and its impact to the best of your ability. For greater detail,
please use your native language and we will try our best to translate it
using online services.
Please also include the code you used to find the problem and the
shortest amount of code necessary to reproduce it.
Please do not disclose this to anyone else. We will retrieve a CVE
identifier if necessary and give you full credit under whatever name or
alias you provide. We will only request an identifier when we have a fix
and can publish it in a release.
We will respect your privacy and will only publicize your involvement if
you grant us permission.
## Process
This following information discusses the process the requests project
follows in response to vulnerability disclosures. If you are disclosing
a vulnerability, this section of the documentation lets you know how we
will respond to your disclosure.
### Timeline
When you report an issue, one of the project members will respond to you
within two days *at the outside*. In most cases responses will be
faster, usually within 12 hours. This initial response will at the very
least confirm receipt of the report.
If we were able to rapidly reproduce the issue, the initial response
will also contain confirmation of the issue. If we are not, we will
often ask for more information about the reproduction scenario.
Our goal is to have a fix for any vulnerability released within two
weeks of the initial disclosure. This may potentially involve shipping
an interim release that simply disables function while a more mature fix
can be prepared, but will in the vast majority of cases mean shipping a
complete release as soon as possible.
Throughout the fix process we will keep you up to speed with how the fix
is progressing. Once the fix is prepared, we will notify you that we
believe we have a fix. Often we will ask you to confirm the fix resolves
the problem in your environment, especially if we are not confident of
our reproduction scenario.
At this point, we will prepare for the release. We will obtain a CVE
number if one is required, providing you with full credit for the
discovery. We will also decide on a planned release date, and let you
know when it is. This release date will *always* be on a weekday.
At this point we will reach out to our major downstream packagers to
notify them of an impending security-related patch so they can make
arrangements. In addition, these packagers will be provided with the
intended patch ahead of 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:
- Python Maintenance Team, Red Hat (python-maint@redhat.com)
- Daniele Tricoli, Debian (@eriol)
We will notify these individuals at least a week ahead of our planned
release date to ensure that they have sufficient time to prepare. If you
believe you should be on this list, please let one of the maintainers
know at one of the email addresses at the top of this article.
On release day, we will push the patch to our public repository, along
with an updated changelog that describes the issue and credits you. We
will then issue a PyPI release containing the patch.
At this point, we will publicise the release. This will involve mails to
mailing lists, Tweets, and all other communication mechanisms available
to the core team.
We will also explicitly mention which commits contain the fix to make it
easier for other distributors and users to easily patch their own
versions of requests if upgrading is not an option.

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version: 2
updates:
- package-ecosystem: "github-actions"
directory: "/"
schedule:
interval: "weekly"
ignore:
# Ignore all patch releases as we can manually
# upgrade if we run into a bug and need a fix.
- dependency-name: "*"
update-types: ["version-update:semver-patch"]
cooldown:
default-days: 7
groups:
actions:
patterns:
- "*"
- package-ecosystem: "pre-commit"
directory: "/"
schedule:
interval: "weekly"
ignore:
- dependency-name: "*"
update-types: ["version-update:semver-patch"]
cooldown:
default-days: 7
groups:
pre-commit:
patterns:
- "*"

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name: 'Autoclose Issues'
on:
issues:
types:
- labeled
permissions: {}
jobs:
close_qa:
permissions:
issues: write
if: github.event.label.name == 'actions/autoclose-qa'
runs-on: ubuntu-latest
steps:
- env:
ISSUE_URL: ${{ github.event.issue.html_url }}
GH_TOKEN: ${{ github.token }}
run: |
gh issue close $ISSUE_URL \
--comment "As described in the template, we won't be able to answer questions on this issue tracker. Please use [Stack Overflow](https://stackoverflow.com/)" \
--reason completed
gh issue lock $ISSUE_URL --reason off_topic
close_feature_request:
permissions:
issues: write
if: github.event.label.name == 'actions/autoclose-feat'
runs-on: ubuntu-latest
steps:
- env:
ISSUE_URL: ${{ github.event.issue.html_url }}
GH_TOKEN: ${{ github.token }}
run: |
gh issue close $ISSUE_URL \
--comment "As described in the template, Requests is not accepting feature requests" \
--reason "not planned"
gh issue lock $ISSUE_URL --reason off_topic

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# For most projects, this workflow file will not need changing; you simply need
# to commit it to your repository.
#
# You may wish to alter this file to override the set of languages analyzed,
# or to provide custom queries or build logic.
name: "CodeQL"
on:
push:
branches: [main]
pull_request:
# The branches below must be a subset of the branches above
branches: [main]
schedule:
- cron: '0 23 * * 0'
permissions:
contents: read
jobs:
analyze:
permissions:
actions: read # for github/codeql-action/init to get workflow details
contents: read # for actions/checkout to fetch code
security-events: write # for github/codeql-action/autobuild to send a status report
name: Analyze
runs-on: ubuntu-latest
strategy:
fail-fast: false
steps:
- name: Checkout repository
uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
with:
# We must fetch at least the immediate parents so that if this is
# a pull request then we can checkout the head.
fetch-depth: 2
persist-credentials: false
# If this run was triggered by a pull request event, then checkout
# the head of the pull request instead of the merge commit.
- run: git checkout HEAD^2
if: ${{ github.event_name == 'pull_request' }}
# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL
uses: github/codeql-action/init@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0
with:
languages: "python"
# If you wish to specify custom queries, you can do so here or in a config file.
# By default, queries listed here will override any specified in a config file.
# Prefix the list here with "+" to use these queries and those in the config file.
# queries: ./path/to/local/query, your-org/your-repo/queries@main
# Autobuild attempts to build any compiled languages (C/C++, C#, or Java).
# If this step fails, then you should remove it and run the build manually (see below)
- name: Autobuild
uses: github/codeql-action/autobuild@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0
# Command-line programs to run using the OS shell.
# 📚 https://git.io/JvXDl
# ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
# and modify them (or add more) to build your code if your project
# uses a compiled language
#- run: |
# make bootstrap
# make release
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0

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name: Lint code
on: [push, pull_request]
permissions:
contents: read
jobs:
lint:
runs-on: ubuntu-24.04
timeout-minutes: 10
steps:
- uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
with:
persist-credentials: false
- name: Set up Python
uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
with:
python-version: "3.x"
- name: Run pre-commit
run: |
python -m pip install pre-commit==4.6.0
pre-commit run --show-diff-on-failure --color=always --all-files

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name: 'Lock Threads'
on:
schedule:
- cron: '0 0 * * *'
permissions:
issues: write
pull-requests: write
jobs:
action:
if: github.repository_owner == 'psf'
runs-on: ubuntu-latest
steps:
- uses: dessant/lock-threads@89ae32b08ed1a541efecbab17912962a5e38981c # v6.0.2
with:
issue-lock-inactive-days: 90
pr-lock-inactive-days: 90

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name: Publish to PyPI
on:
push:
tags:
- "v*"
workflow_dispatch:
inputs:
test-pypi-only:
description: "Publish to Test PyPI only"
type: boolean
default: true
permissions:
contents: read
jobs:
build:
name: "Build dists"
runs-on: "ubuntu-latest"
outputs:
artifact-id: ${{ steps.upload-artifact.outputs.artifact-id }}
steps:
- name: "Checkout repository"
uses: "actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0" # v7.0.0
with:
persist-credentials: false
- name: "Setup Python"
uses: "actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97" # v7.0.0
with:
python-version: "3.x"
- name: "Install dependencies"
run: python -m pip install build==1.4.0
- name: "Build dists"
run: |
SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct) \
python -m build
- name: "Upload dists"
uses: "actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f"
id: upload-artifact
with:
name: "dist"
path: "dist/"
if-no-files-found: error
retention-days: 5
publish:
name: "Publish"
if: startsWith(github.ref, 'refs/tags/')
needs: ["build"]
permissions:
id-token: write
runs-on: "ubuntu-latest"
environment:
name: "publish"
steps:
- name: "Download dists"
uses: "actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3" # v8.0.0
with:
artifact-ids: ${{ needs.build.outputs.artifact-id }}
path: "dist/"
- name: "Publish dists to PyPI"
uses: "pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b" # v1.14.0
with:
attestations: true
publish-test-pypi:
name: "Publish to Test PyPI"
if: github.event_name == 'workflow_dispatch'
needs: ["build"]
permissions:
id-token: write
runs-on: "ubuntu-latest"
environment:
name: "testpypi"
steps:
- name: "Download dists"
uses: "actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3" # v8.0.0
with:
artifact-ids: ${{ needs.build.outputs.artifact-id }}
path: "dist/"
- name: "Publish dists to Test PyPI"
uses: "pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b" # v1.14.0
with:
repository-url: https://test.pypi.org/legacy/
attestations: true

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name: Tests
on: [push, pull_request]
permissions:
contents: read
jobs:
build:
runs-on: ${{ matrix.os }}
timeout-minutes: 10
strategy:
fail-fast: false
matrix:
python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.14t", "3.15-dev", "pypy-3.11"]
os: [ubuntu-22.04, macOS-latest, windows-latest]
# Pypy-3.11 can't install openssl-sys with rust
# which prevents us from testing in GHA.
exclude:
- { python-version: "pypy-3.11", os: "windows-latest" }
steps:
- uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
with:
persist-credentials: false
- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
allow-prereleases: true
- name: Install dependencies
env:
PYO3_USE_ABI3_FORWARD_COMPATIBILITY: ${{ matrix.python-version == '3.15-dev' && '1' || '' }}
run: |
make
- name: Run tests
run: |
make ci
no_chardet:
name: "No Character Detection"
runs-on: ubuntu-latest
strategy:
fail-fast: true
steps:
- uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
with:
persist-credentials: false
- name: 'Set up Python 3.10'
uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97
with:
python-version: '3.10'
- name: Install dependencies
run: |
make
python -m pip uninstall -y "charset_normalizer" "chardet"
- name: Run tests
run: |
make ci
urllib3:
name: 'urllib3 1.x'
runs-on: 'ubuntu-latest'
strategy:
fail-fast: true
steps:
- uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
with:
persist-credentials: false
- name: 'Set up Python 3.10'
uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97
with:
python-version: '3.10'
- name: Install dependencies
run: |
make
python -m pip install "urllib3<2"
- name: Run tests
run: |
make ci

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name: Type Check
on: [push, pull_request]
permissions:
contents: read
jobs:
typecheck:
runs-on: ubuntu-24.04
timeout-minutes: 10
strategy:
matrix:
python-version: ["3.10", "3.14"]
steps:
- uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
with:
persist-credentials: false
- name: Set up Python
uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
with:
python-version: ${{ matrix.python-version }}
- name: Install dependencies
run: |
python -m pip install pip==26.0.1
python -m pip install -e . --group typecheck
- name: Run pyright
run: python -m pyright src/requests/

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# Sourced from https://github.com/zizmorcore/zizmor-action
name: GitHub Actions Security Analysis with zizmor 🌈
on:
push:
branches: ["main"]
pull_request:
branches: ["**"]
permissions: {}
jobs:
zizmor:
runs-on: ubuntu-latest
permissions:
security-events: write
steps:
- name: Checkout repository
uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
with:
persist-credentials: false
- name: Run zizmor 🌈
uses: zizmorcore/zizmor-action@6599ee8b7a49aef6a770f63d261d214911a7ce02 # v0.6.0

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.gitignore vendored
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.coverage
MANIFEST
coverage.xml
nosetests.xml
junit-report.xml
pylint.txt
toy.py
.cache/
cover/
build/
docs/_build
requests.egg-info/
*.pyc
*.swp
*.egg
env/
.venv/
.eggs/
.tox/
.pytest_cache/
.vscode/
.eggs/
.workon
# in case you work with IntelliJ/PyCharm
.idea
*.iml
.python-version
t.py
t2.py
dist
/.mypy_cache/
docs/_build
toy.py
.gitignore
junit-report.xml

View File

@@ -1,21 +0,0 @@
exclude: 'docs/|ext/'
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: v6.0.0
hooks:
- id: check-case-conflict
- id: check-merge-conflict
- id: check-toml
- id: check-yaml
- id: end-of-file-fixer
- id: mixed-line-ending
args: [--fix=auto]
- id: trailing-whitespace
- repo: https://github.com/astral-sh/ruff-pre-commit
rev: v0.16.4
hooks:
- id: ruff-check
args: [--fix]
- id: ruff-format
exclude: tests/test_lowlevel.py

View File

@@ -1,29 +0,0 @@
# Read the Docs configuration file for Sphinx projects
# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
# Required
version: 2
# Set the OS, Python version and other tools you might need
build:
os: ubuntu-22.04
tools:
python: "3.12"
# Build documentation in the "docs/" directory with Sphinx
sphinx:
configuration: docs/conf.py
builder: "dirhtml"
# Optionally build your docs in additional formats such as PDF and ePub
formats:
- pdf
- epub
# Optional but recommended, declare the Python requirements required
# to build your documentation
# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
python:
install:
- path: .
- requirements: docs/requirements.txt

View File

@@ -1,17 +1,17 @@
Requests was lovingly created by Kenneth Reitz.
Requests is written and maintained by Kenneth Reitz and
various contributors:
Requests Maintainers
````````````````````
Development Lead
````````````````
- Ian Stapleton Cordasco <graffatcolmingov@gmail.com> `@sigmavirus24 <https://github.com/sigmavirus24>`_.
- Nate Prewitt `@nateprewitt <https://github.com/nateprewitt>`_.
- Kenneth Reitz <me@kennethreitz.com>
Previous Maintainers
````````````````````
- Kenneth Reitz <me@kennethreitz.org> `@kennethreitz <https://github.com/kennethreitz>`_, reluctant Keeper of the Master Crystal.
- Cory Benfield <cory@lukasa.co.uk> `@lukasa <https://github.com/lukasa>`_
- Seth M. Larson `@sethmlarson <https://github.com/sethmlarson>`_.
Urllib3
```````
- Andrey Petrov <andrey.petrov@shazow.net>
Patches and Suggestions
```````````````````````
@@ -34,12 +34,12 @@ Patches and Suggestions
- Alberto Paro
- Jérémy Bethmont
- 潘旭 (Xu Pan)
- Tamás Gulácsi
- Gulácsi Tamás
- Rubén Abad
- Peter Manser
- Jeremy Selier
- Jens Diemer
- Alex (`@alopatin <https://github.com/alopatin>`_)
- Alex <@alopatin>
- Tom Hogans <tomhsx@gmail.com>
- Armin Ronacher
- Shrikant Sharat Kandula
@@ -73,123 +73,26 @@ Patches and Suggestions
- Lucian Ursu
- Tom Moertel
- Frank Kumro Jr
- Mike Waldner
- Luca De Vitis
- digitalxero
- Ronny Pfannschmidt
- Chase Sterling
- Marty Alchin
- takluyver
- Ben Toews (`@mastahyeti <https://github.com/mastahyeti>`_)
- David Kemp
- Brendon Crawford
- Denis (`@Telofy <https://github.com/Telofy>`_)
- Matt Giuca
- Adam Tauber
- Honza Javorek
- Brendan Maguire <maguire.brendan@gmail.com>
- Chris Dary
- Danver Braganza <danverbraganza@gmail.com>
- Max Countryman
- Nick Chadwick
- Jonathan Drosdeck
- Jiri Machalek
- Steve Pulec
- Michael Kelly
- Michael Newman <newmaniese@gmail.com>
- Jonty Wareing <jonty@jonty.co.uk>
- Shivaram Lingamneni
- Miguel Turner
- Rohan Jain (`@crodjer <https://github.com/crodjer>`_)
- Justin Barber <barber.justin@gmail.com>
- Roman Haritonov (`@reclosedev <https://github.com/reclosedev>`_)
- Josh Imhoff <joshimhoff13@gmail.com>
- Arup Malakar <amalakar@gmail.com>
- Danilo Bargen (`@dbrgn <https://github.com/dbrgn>`_)
- Torsten Landschoff
- Michael Holler (`@apotheos <https://github.com/apotheos>`_)
- Timnit Gebru
- Sarah Gonzalez
- Victoria Mo
- Leila Muhtasib
- Matthias Rahlf <matthias@webding.de>
- Jakub Roztocil <jakub@roztocil.name>
- Rhys Elsmore
- André Graf (`@dergraf <https://github.com/dergraf>`_)
- Stephen Zhuang (`@everbird <https://github.com/everbird>`_)
- Martijn Pieters
- Jonatan Heyman
- David Bonner <dbonner@gmail.com> (`@rascalking <https://github.com/rascalking>`_)
- Vinod Chandru
- Johnny Goodnow <j.goodnow29@gmail.com>
- Denis Ryzhkov <denisr@denisr.com>
- Wilfred Hughes <me@wilfred.me.uk>
- Dmitry Medvinsky <me@dmedvinsky.name>
- Bryce Boe <bbzbryce@gmail.com> (`@bboe <https://github.com/bboe>`_)
- Colin Dunklau <colin.dunklau@gmail.com> (`@cdunklau <https://github.com/cdunklau>`_)
- Bob Carroll <bob.carroll@alum.rit.edu> (`@rcarz <https://github.com/rcarz>`_)
- Hugo Osvaldo Barrera <hugo@barrera.io> (`@hobarrera <https://github.com/hobarrera>`_)
- Łukasz Langa <lukasz@langa.pl>
- Dave Shawley <daveshawley@gmail.com>
- James Clarke (`@jam <https://github.com/jam>`_)
- Kevin Burke <kev@inburke.com>
- Flavio Curella
- David Pursehouse <david.pursehouse@gmail.com> (`@dpursehouse <https://github.com/dpursehouse>`_)
- 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>`_)
- Matt Spitz (`@mattspitz <https://github.com/mattspitz>`_)
- Vikram Oberoi (`@voberoi <https://github.com/voberoi>`_)
- Can Ibanoglu <can.ibanoglu@gmail.com> (`@canibanoglu <https://github.com/canibanoglu>`_)
- Thomas Weißschuh <thomas@t-8ch.de> (`@t-8ch <https://github.com/t-8ch>`_)
- Jayson Vantuyl <jayson@aggressive.ly>
- Pengfei.X <pengphy@gmail.com>
- Kamil Madac <kamil.madac@gmail.com>
- Michael Becker <mike@beckerfuffle.com> (`@beckerfuffle <https://twitter.com/beckerfuffle>`_)
- Erik Wickstrom <erik@erikwickstrom.com> (`@erikwickstrom <https://github.com/erikwickstrom>`_)
- Константин Подшумок (`@podshumok <https://github.com/podshumok>`_)
- Ben Bass (`@codedstructure <https://github.com/codedstructure>`_)
- Jonathan Wong <evolutionace@gmail.com> (`@ContinuousFunction <https://github.com/ContinuousFunction>`_)
- Martin Jul (`@mjul <https://github.com/mjul>`_)
- Joe Alcorn (`@buttscicles <https://github.com/buttscicles>`_)
- Syed Suhail Ahmed <ssuhail.ahmed93@gmail.com> (`@syedsuhail <https://github.com/syedsuhail>`_)
- Scott Sadler (`@ssadler <https://github.com/ssadler>`_)
- Arthur Darcet (`@arthurdarcet <https://github.com/arthurdarcet>`_)
- Ulrich Petri (`@ulope <https://github.com/ulope>`_)
- Muhammad Yasoob Ullah Khalid <yasoob.khld@gmail.com> (`@yasoob <https://github.com/yasoob>`_)
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- 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>`_)
- Hussain Tamboli <hussaintamboli18@gmail.com> (`@hussaintamboli <https://github.com/hussaintamboli>`_)
- Casey Davidson (`@davidsoncasey <https://github.com/davidsoncasey>`_)
- Andrii Soldatenko (`@a_soldatenko <https://github.com/andriisoldatenko>`_)
- Moinuddin Quadri <moin18@gmail.com> (`@moin18 <https://github.com/moin18>`_)
- Matt Kohl (`@mattkohl <https://github.com/mattkohl>`_)
- Jonathan Vanasco (`@jvanasco <https://github.com/jvanasco>`_)
- David Fontenot (`@davidfontenot <https://github.com/davidfontenot>`_)
- Shmuel Amar (`@shmuelamar <https://github.com/shmuelamar>`_)
- Gary Wu (`@garywu <https://github.com/garywu>`_)
- Ryan Pineo (`@ryanpineo <https://github.com/ryanpineo>`_)
- Ed Morley (`@edmorley <https://github.com/edmorley>`_)
- Matt Liu <liumatt@gmail.com> (`@mlcrazy <https://github.com/mlcrazy>`_)
- Taylor Hoff <primdevs@protonmail.com> (`@PrimordialHelios <https://github.com/PrimordialHelios>`_)
- Arthur Vigil (`@ahvigil <https://github.com/ahvigil>`_)
- Nehal J Wani (`@nehaljwani <https://github.com/nehaljwani>`_)
- Demetrios Bairaktaris (`@DemetriosBairaktaris <https://github.com/demetriosbairaktaris>`_)
- Darren Dormer (`@ddormer <https://github.com/ddormer>`_)
- Rajiv Mayani (`@mayani <https://github.com/mayani>`_)
- Antti Kaihola (`@akaihola <https://github.com/akaihola>`_)
- "Dull Bananas" <dull.bananas0@gmail.com> (`@dullbananas <https://github.com/dullbananas>`_)
- Alessio Izzo (`@aless10 <https://github.com/aless10>`_)
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- Ben Edwards
- verm666
- Juarez Bochi

2102
HISTORY.md

File diff suppressed because it is too large Load Diff

342
HISTORY.rst Normal file
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@@ -0,0 +1,342 @@
History
-------
0.9.2 (2012-01-18)
++++++++++++++++++
* Asyncronous async.send method.
* SSL verify=False bugfix (apparent on windows machines).
* Support for proper chunk streams with boundaries.
* session argument for Session classes.
* Print entire hook tracebacks, not just exception instance.
* Fix response.iter_lines from pending next line.
* Fix but in HTTP-digest auth w/ URI having query strings.
* Fix in Event Hooks section.
* Urllib3 update.
0.9.1 (2012-01-06)
++++++++++++++++++
* danger_mode for automatic Response.raise_for_status()
* Response.iter_lines refator
0.9.0 (2011-12-28)
++++++++++++++++++
* verify ssl is default.
0.8.9 (2011-12-28)
++++++++++++++++++
* Packaging fix.
0.8.8 (2011-12-28)
++++++++++++++++++
* SSL CERT VERIFICATION!
* Release of Cerifi: Mozilla's cert list.
* New 'verify' argument for SSL requests.
* Urllib3 update.
0.8.7 (2011-12-24)
++++++++++++++++++
* iter_lines last-line truncation fix
* Force safe_mode for async requests
* Handle safe_mode exceptions more consistently
* Fix iteration on null responses in safe_mode
0.8.6 (2011-12-18)
++++++++++++++++++
* Socket timeout fixes.
* Proxy Authorization support.
0.8.5 (2011-12-14)
++++++++++++++++++
* Response.iter_lines!
0.8.4 (2011-12-11)
++++++++++++++++++
* Prefetch bugfix.
* Added license to installed version.
0.8.3 (2011-11-27)
++++++++++++++++++
* Converted auth system to use simpler callable objects.
* New session parameter to API methods.
* Display full URL while logging.
0.8.2 (2011-11-19)
++++++++++++++++++
* New unicode decoding system, based on overridable `Response.encoding`.
* Proper URL slash-quote handling.
* Cookies with ``[``, ``]``, and ``_`` allowed.
0.8.1 (2011-11-15)
++++++++++++++++++
* URL Request path fix
* Proxy fix.
* Timeouts fix.
0.8.0 (2011-11-13)
++++++++++++++++++
* Keep-alive support!
* Complete removal of Urllib2
* Complete removal of Poster
* Complete removal of CookieJars
* New ConnectionError raising
* Safe_mode for error catching
* prefetch parameter for request methods
* OPTION method
* Async pool size throttling
* File uploads send real names
* Vendored in urllib3
0.7.6 (2011-11-07)
++++++++++++++++++
* Digest authentication bugfix (attach query data to path)
0.7.5 (2011-11-04)
++++++++++++++++++
* Response.content = None if there was an invalid repsonse.
* Redirection auth handling.
0.7.4 (2011-10-26)
++++++++++++++++++
* Sesion Hooks fix.
0.7.3 (2011-10-23)
++++++++++++++++++
* Digest Auth fix.
0.7.2 (2011-10-23)
++++++++++++++++++
* PATCH Fix.
0.7.1 (2011-10-23)
++++++++++++++++++
* Move away from urllib2 authentication handling.
* Fully Remove AuthManager, AuthObject, &c.
* New tuple-based auth system with handler callbacks.
0.7.0 (2011-10-22)
++++++++++++++++++
* Sessions are now the primary interface.
* Deprecated InvalidMethodException.
* PATCH fix.
* New config system (no more global settings).
0.6.6 (2011-10-19)
++++++++++++++++++
* Session parameter bugfix (params merging).
0.6.5 (2011-10-18)
++++++++++++++++++
* Offline (fast) test suite.
* Session dictionary argument merging.
0.6.4 (2011-10-13)
++++++++++++++++++
* Automatic decoding of unicode, based on HTTP Headers.
* New ``decode_unicode`` setting.
* Removal of ``r.read/close`` methods.
* New ``r.faw`` interface for advanced response usage.*
* Automatic expansion of parameterized headers.
0.6.3 (2011-10-13)
++++++++++++++++++
* Beautiful ``requests.async`` module, for making async requests w/ gevent.
0.6.2 (2011-10-09)
++++++++++++++++++
* GET/HEAD obeys allow_redirects=False.
0.6.1 (2011-08-20)
++++++++++++++++++
* Enhanced status codes experience ``\o/``
* Set a maximum number of redirects (``settings.max_redirects``)
* Full Unicode URL support
* Support for protocol-less redirects.
* Allow for arbitrary request types.
* Bugfixes
0.6.0 (2011-08-17)
++++++++++++++++++
* New callback hook system
* New persistient sessions object and context manager
* Transparent Dict-cookie handling
* Status code reference object
* Removed Response.cached
* Added Response.request
* All args are kwargs
* Relative redirect support
* HTTPError handling improvements
* Improved https testing
* Bugfixes
0.5.1 (2011-07-23)
++++++++++++++++++
* International Domain Name Support!
* Access headers without fetching entire body (``read()``)
* Use lists as dicts for parameters
* Add Forced Basic Authentication
* Forced Basic is default authentication type
* ``python-requests.org`` default User-Agent header
* CaseInsensitiveDict lower-case caching
* Response.history bugfix
0.5.0 (2011-06-21)
++++++++++++++++++
* PATCH Support
* Support for Proxies
* HTTPBin Test Suite
* Redirect Fixes
* settings.verbose stream writing
* Querystrings for all methods
* URLErrors (Connection Refused, Timeout, Invalid URLs) are treated as explicity raised
``r.requests.get('hwe://blah'); r.raise_for_status()``
0.4.1 (2011-05-22)
++++++++++++++++++
* Improved Redirection Handling
* New 'allow_redirects' param for following non-GET/HEAD Redirects
* Settings module refactoring
0.4.0 (2011-05-15)
++++++++++++++++++
* Response.history: list of redirected responses
* Case-Insensitive Header Dictionaries!
* Unicode URLs
0.3.4 (2011-05-14)
++++++++++++++++++
* Urllib2 HTTPAuthentication Recursion fix (Basic/Digest)
* Internal Refactor
* Bytes data upload Bugfix
0.3.3 (2011-05-12)
++++++++++++++++++
* Request timeouts
* Unicode url-encoded data
* Settings context manager and module
0.3.2 (2011-04-15)
++++++++++++++++++
* Automatic Decompression of GZip Encoded Content
* AutoAuth Support for Tupled HTTP Auth
0.3.1 (2011-04-01)
++++++++++++++++++
* Cookie Changes
* Response.read()
* Poster fix
0.3.0 (2011-02-25)
++++++++++++++++++
* Automatic Authentication API Change
* Smarter Query URL Parameterization
* Allow file uploads and POST data together
* New Authentication Manager System
- Simpler Basic HTTP System
- Supports all build-in urllib2 Auths
- Allows for custom Auth Handlers
0.2.4 (2011-02-19)
++++++++++++++++++
* Python 2.5 Support
* PyPy-c v1.4 Support
* Auto-Authentication tests
* Improved Request object constructor
0.2.3 (2011-02-15)
++++++++++++++++++
* New HTTPHandling Methods
- Reponse.__nonzero__ (false if bad HTTP Status)
- Response.ok (True if expected HTTP Status)
- Response.error (Logged HTTPError if bad HTTP Status)
- Reponse.raise_for_status() (Raises stored HTTPError)
0.2.2 (2011-02-14)
++++++++++++++++++
* Still handles request in the event of an HTTPError. (Issue #2)
* Eventlet and Gevent Monkeypatch support.
* Cookie Support (Issue #1)
0.2.1 (2011-02-14)
++++++++++++++++++
* Added file attribute to POST and PUT requests for multipart-encode file uploads.
* Added Request.url attribute for context and redirects
0.2.0 (2011-02-14)
++++++++++++++++++
* Birth!
0.0.1 (2011-02-13)
++++++++++++++++++
* Frustration
* Conception

184
LICENSE
View File

@@ -1,175 +1,13 @@
Copyright (c) 2012 Kenneth Reitz.
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, 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 THIS SOFTWARE.

View File

@@ -1,3 +1 @@
include README.md LICENSE NOTICE HISTORY.md requirements-dev.txt
recursive-include tests *.py
recursive-include tests/certs *
include README.rst LICENSE NOTICE HISTORY.rst test_requests.py

View File

@@ -1,27 +1,25 @@
.PHONY: docs
init:
python -m pip install -r requirements-dev.txt
pip install -r requirements.txt
test:
python -m pytest tests
nosetests --with-color test_requests.py
ci:
python -m pytest tests --junitxml=report.xml
ci: init
nosetests test_requests.py --with-xunit --xunit-file=junit-report.xml
test-readme:
python setup.py check --restructuredtext --strict && ([ $$? -eq 0 ] && echo "README.rst and HISTORY.rst ok") || echo "Invalid markup in README.rst or HISTORY.rst!"
stats:
pyflakes requests | awk -F\: '{printf "%s:%s: [E]%s\n", $1, $2, $3}' > violations.pyflakes.txt
coverage:
python -m pytest --cov-config .coveragerc --verbose --cov-report term --cov-report xml --cov=src/requests tests
site:
cd docs; make dirhtml
.publishenv:
python -m venv .publishenv
.publishenv/bin/pip install 'twine>=1.5.0' build
pyc:
find . -name "*.pyc" -exec rm '{}' ';'
publish: .publishenv
.publishenv/bin/python -m build
.publishenv/bin/python -m twine upload --skip-existing dist/*
rm -fr build dist .egg requests.egg-info
deps:
rm -fr requests/packages/urllib3
git clone https://github.com/shazow/urllib3.git
mv urllib3/urllib3 requests/packages/
rm -fr urllib3
docs:
cd docs && make html
@echo "\033[95m\n\nBuild successful! View the docs homepage at docs/_build/html/index.html.\n\033[0m"
docs: site

27
NOTICE
View File

@@ -1,2 +1,25 @@
Requests
Copyright 2019 Kenneth Reitz
Request includes some vendorized python libraries to ease installation.
Urllib3 License
===============
This is the MIT license: http://www.opensource.org/licenses/mit-license.php
Copyright 2008-2011 Andrey Petrov and contributors (see CONTRIBUTORS.txt),
Modifications copyright 2022 Kenneth Reitz.
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.

View File

@@ -1,76 +0,0 @@
# Requests
[![Version](https://img.shields.io/pypi/v/requests.svg?maxAge=86400)](https://pypi.org/project/requests/)
[![Supported Versions](https://img.shields.io/pypi/pyversions/requests.svg)](https://pypi.org/project/requests)
[![Downloads](https://static.pepy.tech/badge/requests/month)](https://pepy.tech/project/requests)
[![Contributors](https://img.shields.io/github/contributors/psf/requests.svg)](https://github.com/psf/requests/graphs/contributors)
[![Documentation](https://readthedocs.org/projects/requests/badge/?version=latest)](https://requests.readthedocs.io)
**Requests** is a simple, yet elegant, HTTP library.
```python
>>> import requests
>>> r = requests.get('https://httpbin.org/basic-auth/user/pass', auth=('user', 'pass'))
>>> r.status_code
200
>>> r.headers['content-type']
'application/json; charset=utf8'
>>> r.encoding
'utf-8'
>>> r.text
'{"authenticated": true, ...'
>>> r.json()
{'authenticated': True, ...}
```
Requests allows you to send HTTP/1.1 requests extremely easily. Theres no need to manually add query strings to your URLs, or to form-encode your `PUT` & `POST` data — but nowadays, just use the `json` method!
Requests is one of the most downloaded Python packages today, pulling in around `300M downloads / week` — according to GitHub, Requests is currently [depended upon](https://github.com/psf/requests/network/dependents?package_id=UGFja2FnZS01NzA4OTExNg%3D%3D) by `4,000,000+` repositories.
## Installing Requests and Supported Versions
Requests is available on PyPI:
```console
$ python -m pip install requests
```
Requests officially supports Python 3.10+.
## Supported Features & BestPractices
Requests is ready for the demands of building robust and reliable HTTPspeaking applications, for the needs of today.
- Keep-Alive & Connection Pooling
- International Domains and URLs
- Sessions with Cookie Persistence
- Browser-style TLS/SSL Verification
- Basic & Digest Authentication
- Familiar `dict`like Cookies
- Automatic Content Decompression and Decoding
- Multi-part File Uploads
- SOCKS Proxy Support
- Connection Timeouts
- Streaming Downloads
- Automatic honoring of `.netrc`
- Chunked HTTP Requests
## Cloning the repository
When cloning the Requests repository, you may need to add the `-c
fetch.fsck.badTimezone=ignore` flag to avoid an error about a bad commit timestamp (see
[this issue](https://github.com/psf/requests/issues/2690) for more background):
```shell
git clone -c fetch.fsck.badTimezone=ignore https://github.com/psf/requests.git
```
You can also apply this setting to your global Git config:
```shell
git config --global fetch.fsck.badTimezone ignore
```
---
[![Kenneth Reitz](https://raw.githubusercontent.com/psf/requests/main/ext/kr.png)](https://kennethreitz.org) [![Python Software Foundation](https://raw.githubusercontent.com/psf/requests/main/ext/psf.png)](https://www.python.org/psf)

104
README.rst Normal file
View File

@@ -0,0 +1,104 @@
Requests: HTTP for Humans
=========================
Requests is an ISC 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.
::
>>> r = requests.get('https://api.github.com', auth=('user', 'pass'))
>>> r.status_code
204
>>> r.headers['content-type']
'application/json'
>>> r.content
...
See `the same code, without Requests <https://gist.github.com/973705>`_.
Requests allow you to send **HEAD**, **GET**, **POST**, **PUT**,
**PATCH**, and **DELETE** HTTP 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.
Features
--------
- Browser standard SSL verification.
- Extremely simple HEAD, GET, POST, PUT, PATCH, DELETE Requests.
- Gevent support for Asyncronous Requests.
- Sessions with cookie persistence.
- Basic, Digest, and Custom Authentication support.
- Automatic form-encoding of dictionaries
- A simple dictionary interface for request/response cookies.
- Multipart file uploads.
- Automatc decoding of Unicode, gzip, and deflate responses.
- Full support for unicode URLs and domain names.
Usage
-----
It couldn't be simpler::
>>> import requests
>>> r = requests.get('http://google.com')
HTTPS? Basic Authentication? ::
>>> r = requests.get('https://httpbin.ep.io/basic-auth/user/pass')
>>> r.status_code
401
Uh oh, we're not authorized! Let's add authentication. ::
>>> r = requests.get('https://httpbin.ep.io/basic-auth/user/pass', auth=('user', 'pass'))
>>> r.status_code
200
>>> r.headers['content-type']
'application/json'
>>> r.content
'{"authenticated": true, "user": "user"}'
Installation
------------
To install requests, simply: ::
$ pip install requests
Or, if you absolutely must: ::
$ easy_install requests
But, you really shouldn't do that.
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 **develop** branch (or branch off of it).
#. Write a test which shows that the bug was fixed or that the feature works as expected.
#. Send a pull request and bug the maintainer until it gets merged and published. :) Make sure to add yourself to AUTHORS_.
.. _`the repository`: http://github.com/kennethreitz/requests
.. _AUTHORS: http://github.com/kennethreitz/requests/blob/master/AUTHORS

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@@ -1 +0,0 @@

1
docs/MANIFEST.in Normal file
View File

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

View File

@@ -7,11 +7,6 @@ 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 https://www.sphinx-doc.org/)
endif
# Internal variables.
PAPEROPT_a4 = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter
@@ -19,7 +14,8 @@ 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
.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
help:
@echo "Please use \`make <target>' where <target> is one of"
@echo " html to make standalone HTML files"
@@ -29,66 +25,53 @@ 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
@@ -98,16 +81,6 @@ 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
@@ -117,13 +90,11 @@ 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
@@ -131,33 +102,22 @@ 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
@@ -165,52 +125,29 @@ 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."

View File

@@ -1,12 +0,0 @@
img.logo {margin-left: -20px!important;}
div#searchbox h3 {text-transform: capitalize;}
div.document {width: 1008px;}
div.highlight pre {padding: 11px 14px;}
@media screen and (max-width: 1008px) {
div.document {width: 100%!important;}
div.highlight pre {margin-right: -30px;}
}

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@@ -1,33 +0,0 @@
<p class="logo">
<a href="{{ pathto(root_doc) }}">
<img class="logo" src="{{ pathto('_static/requests-sidebar.png', 1) }}" alt="{{ _('Requests logo') }}" />
</a>
</p>
<p>
<iframe src="https://ghbtns.com/github-btn.html?user=psf&repo=requests&type=watch&count=true&size=large"
allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
</p>
<p>
{{ _('Requests is an elegant and simple HTTP library for Python, built for human beings.') }}
</p>
<h3>{{ _('Useful Links') }}</h3>
<ul>
<li><a href="{{ pathto('user/quickstart') }}">{{ _('Quickstart') }}</a></li>
<li><a href="{{ pathto('user/advanced') }}">{{ _('Advanced Usage') }}</a></li>
<li><a href="{{ pathto('api') }}">{{ _('API Reference') }}</a></li>
<li><a href="{{ pathto('community/updates') + '#release-history' }}">{{ _('Release History') }}</a></li>
<li><a href="{{ pathto('dev/contributing') }}">{{ _('Contributors Guide') }}</a></li>
<p></p>
<li><a href="{{ pathto('community/recommended') }}">{{ _('Recommended Packages and Extensions') }}</a></li>
<p></p>
<li><a href="https://github.com/psf/requests">{{ _('Requests @ GitHub') }}</a></li>
<li><a href="https://pypi.org/project/requests/">{{ _('Requests @ PyPI') }}</a></li>
<li><a href="https://github.com/psf/requests/issues">{{ _('Issue Tracker') }}</a></li>
</ul>

43
docs/_templates/sidebarintro.html vendored Normal file
View File

@@ -0,0 +1,43 @@
<p class="logo">
<a href="{{ pathto(master_doc) }}">
<img class="logo" src="{{ pathto('_static/requests-sidebar.png', 1) }}" alt="Logo"/>
</a>
</p>
<p>
<iframe src="http://markdotto.github.com/github-buttons/github-btn.html?user=kennethreitz&repo=requests&type=watch&count=true&size=large"
allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
</p>
<p>
Requests is an elegant and simple HTTP library for Python, built for
human beings. You are currently looking at the documentation of the
development release.
</p>
<h3>Support Requests</h3>
<p>
If you love Requests, consider making a small donation <a href="https://flattr.com/thing/442264/Requests">on Flattr</a>:
</p>
<p>
<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://docs.python-requests.org/"></a>
<noscript><a href="http://flattr.com/thing/442264/Requests" target="_blank">
<img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" /></a></noscript>
</p>
<h3>Feedback</h3>
<p>
Feedback is greatly appreciated. If you have any questions, comments,
random praise, or anonymous threats, <a href="mailto:me@kennethreitz.com">
shoot me an email</a>.
</p>
<h3>Useful Links</h3>
<ul>
<li><a href="http://pypi.python.org/pypi/requests">Requests @ PyPI</a></li>
<li><a href="http://github.com/kennethreitz/requests">Requests @ GitHub</a></li>
<li><a href="https://flattr.com/thing/442264/Requests">Requests @ Flattr</a></li>
<li><a href="http://github.com/kennethreitz/requests/issues">Issue Tracker</a></li>
</ul>

25
docs/_templates/sidebarlogo.html vendored Normal file
View File

@@ -0,0 +1,25 @@
<p class="logo">
<a href="{{ pathto(master_doc) }}">
<img class="logo" src="{{ pathto('_static/requests-sidebar.png', 1) }}" alt="Logo"/>
</a>
</p>
<p>
<iframe src="http://markdotto.github.com/github-buttons/github-btn.html?user=kennethreitz&repo=requests&type=watch&count=true&size=large"
allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
</p>
<p>
Requests is an elegant and simple HTTP library for Python, built for
human beings. You are currently looking at the documentation of the
development release.
</p>
<h3>Support Requests</h3>
<p>
If you love Requests, consider making a small donation <a href="https://flattr.com/thing/442264/Requests">on Flattr</a>:
</p>
<p>
<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://docs.python-requests.org/"></a>
<noscript><a href="http://flattr.com/thing/442264/Requests" target="_blank">
<img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" /></a></noscript>
</p>

View File

@@ -1,9 +1,9 @@
Modifications:
Modifications:
Copyright (c) 2011 Kenneth Reitz.
Original Project:
Original Project:
Copyright (c) 2010 by Armin Ronacher.

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@@ -0,0 +1,25 @@
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.

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@@ -0,0 +1,67 @@
{%- 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">
{% 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">
/* <![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" src="//www.hellobar.com/hellobar.js"></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>
{%- endblock %}

19
docs/_themes/kr/relations.html vendored Normal file
View File

@@ -0,0 +1,19 @@
<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>

570
docs/_themes/kr/static/flasky.css_t vendored Normal file
View File

@@ -0,0 +1,570 @@
/*
* 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;
}
}
/* scrollbars */
::-webkit-scrollbar {
width: 6px;
height: 6px;
}
::-webkit-scrollbar-button:start:decrement,
::-webkit-scrollbar-button:end:increment {
display: block;
height: 10px;
}
::-webkit-scrollbar-button:vertical:increment {
background-color: #fff;
}
::-webkit-scrollbar-track-piece {
background-color: #eee;
-webkit-border-radius: 3px;
}
::-webkit-scrollbar-thumb:vertical {
height: 50px;
background-color: #ccc;
-webkit-border-radius: 3px;
}
::-webkit-scrollbar-thumb:horizontal {
width: 50px;
background-color: #ccc;
-webkit-border-radius: 3px;
}
/* misc. */
.revsys-inline {
display: none!important;
}

7
docs/_themes/kr/theme.conf vendored Normal file
View File

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

22
docs/_themes/kr_small/layout.html vendored Normal file
View File

@@ -0,0 +1,22 @@
{% 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 %}

View File

@@ -0,0 +1,287 @@
/*
* 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;
}

10
docs/_themes/kr_small/theme.conf vendored Normal file
View File

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

View File

@@ -1,11 +1,11 @@
.. _api:
Developer Interface
===================
API
===
.. module:: requests
This part of the documentation covers all the interfaces of Requests. For
This part of the documentation covers all the interfaces of Requests. For
parts where Requests depends on external libraries, we document the most
important right here and provide links to the canonical documentation.
@@ -13,11 +13,19 @@ important right here and provide links to the canonical documentation.
Main Interface
--------------
All of Requests' functionality can be accessed by these 7 methods.
All of Request's functionality can be accessed by these 7 methods.
They all return an instance of the :class:`Response <Response>` object.
.. autofunction:: request
---------------------
.. autoclass:: Response
:inherited-members:
---------------------
.. autofunction:: head
.. autofunction:: get
.. autofunction:: post
@@ -25,237 +33,112 @@ They all return an instance of the :class:`Response <Response>` object.
.. autofunction:: patch
.. autofunction:: delete
-----------------
.. autofunction:: session
Exceptions
----------
~~~~~~~~~~
.. autoexception:: requests.RequestException
.. autoexception:: requests.ConnectionError
.. autoexception:: requests.HTTPError
.. autoexception:: requests.TooManyRedirects
.. autoexception:: requests.ConnectTimeout
.. autoexception:: requests.ReadTimeout
.. autoexception:: requests.Timeout
.. autoexception:: requests.JSONDecodeError
.. module:: requests
.. autoexception:: RequestException
.. autoexception:: ConnectionError
.. autoexception:: HTTPError
.. autoexception:: URLRequired
.. autoexception:: TooManyRedirects
Request Sessions
----------------
.. _configurations:
.. _sessionapi:
Configurations
--------------
.. autoclass:: Session
.. automodule:: requests.defaults
.. _async:
Async
-----
.. module:: requests.async
.. autofunction:: map
.. autofunction:: request
.. autofunction:: head
.. autofunction:: get
.. autofunction:: post
.. autofunction:: put
.. autofunction:: patch
.. autofunction:: delete
Utilities
---------
These functions are used internally, but may be useful outside of
Requests.
.. module:: requests.utils
Status Code Lookup
~~~~~~~~~~~~~~~~~~
.. autofunction:: requests.codes
::
>>> requests.codes['temporary_redirect']
307
>>> requests.codes.teapot
418
>>> requests.codes['\o/']
200
Cookies
~~~~~~~
.. autofunction:: dict_from_cookiejar
.. autofunction:: cookiejar_from_dict
.. autofunction:: add_dict_to_cookiejar
Encodings
~~~~~~~~~
.. autofunction:: get_encodings_from_content
.. autofunction:: get_encoding_from_headers
.. autofunction:: get_unicode_from_response
.. autofunction:: decode_gzip
Internals
---------
These items are an internal component to Requests, and should never be
seen by the end user (developer). This part of the API documentation
exists for those who are extending the functionality of Requests.
Classes
~~~~~~~
.. autoclass:: requests.Response
:inherited-members:
Lower-Level Classes
-------------------
.. autoclass:: requests.Request
:inherited-members:
.. autoclass:: Response
:inherited-members:
:exclude-members: is_permanent_redirect
.. _sessionapi:
Lower-Lower-Level Classes
-------------------------
.. autoclass:: requests.PreparedRequest
.. autoclass:: requests.Session
:inherited-members:
.. autoclass:: requests.adapters.BaseAdapter
:inherited-members:
.. autoclass:: requests.adapters.HTTPAdapter
:inherited-members:
Authentication
--------------
.. autoclass:: requests.auth.AuthBase
.. autoclass:: requests.auth.HTTPBasicAuth
.. autoclass:: requests.auth.HTTPProxyAuth
.. autoclass:: requests.auth.HTTPDigestAuth
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
------------------
.. autoclass:: requests.codes
.. automodule:: requests.status_codes
Migrating to 1.x
----------------
This section details the main differences between 0.x and 1.x and is meant
to ease the pain of upgrading.
API Changes
~~~~~~~~~~~
* ``Response.json`` is now a callable and not a property of a response.
::
import requests
r = requests.get('https://api.github.com/events')
r.json() # This *call* raises an exception if JSON decoding fails
* The ``Session`` API has changed. Sessions objects no longer take parameters.
``Session`` is also now capitalized, but it can still be
instantiated with a lowercase ``session`` for backwards compatibility.
::
s = requests.Session() # formerly, session took parameters
s.auth = auth
s.headers.update(headers)
r = s.get('https://httpbin.org/headers')
* All request hooks have been removed except 'response'.
* Authentication helpers have been broken out into separate modules. See
requests-oauthlib_ and requests-kerberos_.
.. _requests-oauthlib: https://github.com/requests/requests-oauthlib
.. _requests-kerberos: https://github.com/requests/requests-kerberos
* The parameter for streaming requests was changed from ``prefetch`` to
``stream`` and the logic was inverted. In addition, ``stream`` is now
required for raw response reading.
::
# in 0.x, passing prefetch=False would accomplish the same thing
r = requests.get('https://api.github.com/events', stream=True)
for chunk in r.iter_content(8192):
...
* The ``config`` parameter to the requests method has been removed. Some of
these options are now configured on a ``Session`` such as keep-alive and
maximum number of redirects. The verbosity option should be handled by
configuring logging.
::
import requests
import logging
# 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.
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)
requests_log = logging.getLogger("urllib3")
requests_log.setLevel(logging.DEBUG)
requests_log.propagate = True
requests.get('https://httpbin.org/headers')
Licensing
~~~~~~~~~
One key difference that has nothing to do with the API is a change in the
license from the ISC_ license to the `Apache 2.0`_ license. The Apache 2.0
license ensures that contributions to Requests are also covered by the Apache
2.0 license.
.. _ISC: https://opensource.org/licenses/ISC
.. _Apache 2.0: https://opensource.org/licenses/Apache-2.0
Migrating to 2.x
----------------
Compared with the 1.0 release, there were relatively few backwards
incompatible changes, but there are still a few issues to be aware of with
this major release.
For more details on the changes in this release including new APIs, links
to the relevant GitHub issues and some of the bug fixes, read Cory's blog_
on the subject.
.. _blog: https://lukasa.co.uk/2013/09/Requests_20/
API Changes
~~~~~~~~~~~
* There were a couple changes to how Requests handles exceptions.
``RequestException`` is now a subclass of ``IOError`` rather than
``RuntimeError`` as that more accurately categorizes the type of error.
In addition, an invalid URL escape sequence now raises a subclass of
``RequestException`` rather than a ``ValueError``.
::
requests.get('http://%zz/') # raises requests.exceptions.InvalidURL
Lastly, ``httplib.IncompleteRead`` exceptions caused by incorrect chunked
encoding will now raise a Requests ``ChunkedEncodingError`` instead.
* The proxy API has changed slightly. The scheme for a proxy URL is now
required.
::
proxies = {
"http": "10.10.1.10:3128", # use http://10.10.1.10:3128 instead
}
# In requests 1.x, this was legal, in requests 2.x,
# this raises requests.exceptions.MissingSchema
requests.get("http://example.org", proxies=proxies)
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 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.

View File

@@ -11,9 +11,6 @@ Encoded Data?
Requests automatically decompresses gzip-encoded responses, and does
its best to decode response content to unicode when possible.
When either the `brotli <https://pypi.org/project/Brotli/>`_ or `brotlicffi <https://pypi.org/project/brotlicffi/>`_
package is installed, requests also decodes Brotli-encoded responses.
You can get direct access to the raw response (and even the socket),
if needed as well.
@@ -22,15 +19,14 @@ Custom User-Agents?
-------------------
Requests allows you to easily override User-Agent strings, along with
any other HTTP Header. See :ref:`documentation about headers <custom-headers>`.
any other HTTP Header.
Why not Httplib2?
-----------------
Chris Adams gave an excellent summary on
`Hacker News <https://news.ycombinator.com/item?id=2884406>`_:
`Hacker News <http://news.ycombinator.com/item?id=2884406>`_:
httplib2 is part of why you should use requests: it's far more respectable
as a client but not as well documented and it still takes way too much code
@@ -44,8 +40,8 @@ Chris Adams gave an excellent summary on
Disclosure: I'm listed in the requests AUTHORS file but can claim credit
for, oh, about 0.0001% of the awesomeness.
1. https://code.google.com/p/httplib2/issues/detail?id=96 is a good example:
an annoying bug that affected many people, there was a fix available for
1. http://code.google.com/p/httplib2/issues/detail?id=96 is a good example:
an annoying bug which affect many people, there was a fix available for
months, which worked great when I applied it in a fork and pounded a couple
TB of data through it, but it took over a year to make it into trunk and
even longer to make it onto PyPI where any other project which required "
@@ -55,36 +51,39 @@ Chris Adams gave an excellent summary on
Python 3 Support?
-----------------
Yes! Requests supports all `officially supported versions of Python <https://devguide.python.org/versions/>`_
and recent releases of PyPy.
It's on the way. Here's a list of Python platforms that are officially
supported:
Python 2 Support?
* cPython 2.5
* cPython 2.5.5
* cPython 2.5.6
* cPython 2.6
* cPython 2.6.6
* cPython 2.6.7
* cPython 2.7
* cPython 2.7.1
* cPython 2.7.2
* PyPy-c 1.4
* PyPy-c 1.5
Support for Python 3.x is coming *very* soon.
Keep-alive Support?
-------------------
Yep!
Proxy Support?
--------------
You bet!
SSL Verification?
-----------------
No! As of Requests 2.28.0, Requests no longer supports Python 2.7. Users who
have been unable to migrate should pin to `requests<2.28`. Full information
can be found in `psf/requests#6023 <https://github.com/psf/requests/issues/6023>`_.
Absolutely.
It is *highly* recommended users migrate to a supported Python 3.x version now since
Python 2.7 is no longer receiving bug fixes or security updates as of January 1, 2020.
What are "hostname doesn't match" errors?
-----------------------------------------
These errors occur when :ref:`SSL certificate verification <verification>`
fails to match the certificate the server responds with to the hostname
Requests thinks it's contacting. If you're certain the server's SSL setup is
correct (for example, because you can visit the site with your browser) and
you're using Python 2.7, a possible explanation is that you need
Server-Name-Indication.
`Server-Name-Indication`_, or SNI, is an official extension to SSL where the
client tells the server what hostname it is contacting. This is important
when servers are using `Virtual Hosting`_. When such servers are hosting
more than one SSL site they need to be able to return the appropriate
certificate based on the hostname the client is connecting to.
Python 3 already includes native support for SNI in their SSL modules.
.. _`Server-Name-Indication`: https://en.wikipedia.org/wiki/Server_Name_Indication
.. _`virtual hosting`: https://en.wikipedia.org/wiki/Virtual_hosting

View File

@@ -1,10 +1,66 @@
Integrations
============
Modules
=======
- `requests-oauth <https://github.com/maraujop/requests-oauth>`_, adds OAuth support to Requests.
- `FacePy <https://github.com/jgorset/facepy>`_, a Python wrapper to the Facebook API.
- `robotframework-requests <https://github.com/bulkan/robotframework-requests>`_, a Robot Framework API wrapper.
- `fullerene <https://github.com/bitprophet/fullerene>`_, a Graphite Dashboard.
- `urbanairship-python <https://github.com/benjaminws/urbanairship-python>`_, a fork of the Urban Airship API wrapper.
- `WhitespaceBot <https://github.com/Gunio/WhitespaceBot/>`_, a project that automatically forks repos, strips trailing whitespace, and sends a pull request.
- `python-rexster <https://github.com/CulturePlex/python-rexster>`_, Rexter client that provides a simple interface for graph databases.
- `daikon <https://github.com/neogenix/daikon>`_, a CLI for ElasticSearch.
Articles & Talks
================
- `Daniel Greenfeld's Review of Requests <https://pydanny.blogspot.com/2011/05/python-http-requests-for-humans.html>`_
- `Issac Kelly's 'Consuming Web APIs' talk <https://issackelly.github.io/Consuming-Web-APIs-with-Python-Talk/slides/slides.html>`_
- `Blog post about Requests via Yum <https://arunsag.wordpress.com/2011/08/17/new-package-python-requests-http-for-humans/>`_
- `Russian blog post introducing Requests <https://habr.com/post/126262/>`_
- `Sending JSON in Requests <https://www.coglib.com/~icordasc/blog/2014/11/sending-json-in-requests.html>`_
- `Python for the Web <http://gun.io/blog/python-for-the-web/>`_ teaches how to use Python to interact with the web, using Requests.
- `Daniel Greenfield's Review of Requests <http://pydanny.blogspot.com/2011/05/python-http-requests-for-humans.html>`_
- `My 'Python for Humans' talk <http://python-for-humans.heroku.com>`_ ( `audio <http://codeconf.s3.amazonaws.com/2011/pycodeconf/talks/PyCodeConf2011%20-%20Kenneth%20Reitz.m4a>`_ )
- `Issac Kelly's 'Consuming Web APIs' talk <http://issackelly.github.com/Consuming-Web-APIs-with-Python-Talk/slides/slides.html>`_
- `Blog post about Requests via Yum <http://arunsag.wordpress.com/2011/08/17/new-package-python-requests-http-for-humans/>`_
- `Russian blog post introducing Requests <http://habrahabr.ru/blogs/python/126262/>`_
- `French blog post introducing Requests <http://www.nicosphere.net/requests-urllib2-de-python-simplifie-2432/>`_
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
Managed Packages
================
Requests is available in a number of popular package formats. Of course,
the ideal way to install Requests is via The Cheeseshop.
Ubuntu & Debian
---------------
Requests is available installed as a Debian package! Debian Etch Ubuntu, since Oneiric::
$ apt-get install python-requests
Unfortunately, the most recent version available is v0.5.0. If you're on the
Debian Python Package team, I'd love an update of that :)
Fedora and RedHat
-----------------
You can easily install Requests v0.6.1 with yum on rpm-based systems::
$ yum install python-requests

View File

@@ -1,62 +0,0 @@
.. _recommended:
Recommended Packages and Extensions
===================================
Requests has a great variety of powerful and useful third-party extensions.
This page provides an overview of some of the best of them.
Certifi CA Bundle
-----------------
`Certifi`_ is a carefully curated collection of Root Certificates for
validating the trustworthiness of SSL certificates while verifying the
identity of TLS hosts. It has been extracted from the Requests project.
.. _Certifi: https://github.com/certifi/python-certifi
CacheControl
------------
`CacheControl`_ is an extension that adds a full HTTP cache to Requests. This
makes your web requests substantially more efficient, and should be used
whenever you're making a lot of web requests.
.. _CacheControl: https://cachecontrol.readthedocs.io/en/latest/
Requests-Toolbelt
-----------------
`Requests-Toolbelt`_ is a collection of utilities that some users of Requests may desire,
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: https://toolbelt.readthedocs.io/en/latest/index.html
Requests-Threads
----------------
`Requests-Threads`_ is a Requests session that returns the amazing Twisted's awaitable Deferreds instead of Response objects. This allows the use of ``async``/``await`` keyword usage on Python 3, or Twisted's style of programming, if desired.
.. _Requests-Threads: https://github.com/requests/requests-threads
Requests-OAuthlib
-----------------
`requests-oauthlib`_ makes it possible to do the OAuth dance from Requests
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.io/en/latest/
Betamax
-------
`Betamax`_ records your HTTP interactions so the NSA does not have to.
A VCR imitation designed only for Python-Requests.
.. _betamax: https://github.com/betamaxpy/betamax

View File

@@ -1,53 +0,0 @@
Release Process and Rules
=========================
.. versionadded:: v2.6.2
Starting with the version to be released after ``v2.6.2``, the following rules
will govern and describe how the Requests core team produces a new release.
Major Releases
--------------
A major release will include breaking changes. When it is versioned, it will
be versioned as ``vX.0.0``. For example, if the previous release was
``v10.2.7`` the next version will be ``v11.0.0``.
Breaking changes are changes that break backwards compatibility with prior
versions. If the project were to change the ``text`` attribute on a
``Response`` object to a method, that would only happen in a Major release.
Major releases may also include miscellaneous bug fixes. The core developers of
Requests are committed to providing a good user experience. This means we're
also committed to preserving backwards compatibility as much as possible. Major
releases will be infrequent and will need strong justifications before they are
considered.
Minor Releases
--------------
A minor release will not include breaking changes but may include miscellaneous
bug fixes. If the previous version of Requests released was ``v10.2.7`` a minor
release would be versioned as ``v10.3.0``.
Minor releases will be backwards compatible with releases that have the same
major version number. In other words, all versions that would start with
``v10.`` should be compatible with each other.
Hotfix Releases
---------------
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 dependencies after
``v2.6.2``
Reasoning
---------
In the 2.5 and 2.6 release series, the Requests core team upgraded vendored
dependencies and caused a great deal of headaches for both users and the core
team. To reduce this pain, we're forming a concrete set of procedures so
expectations will be properly set.

View File

@@ -3,29 +3,35 @@
Support
=======
If you have questions or issues about Requests, there are several options:
If you have a questions or issues about Requests, there are several options:
Stack Overflow
--------------
Send a Tweet
------------
If your question does not contain sensitive (possibly proprietary)
information or can be properly anonymized, please ask a question on
`Stack Overflow <https://stackoverflow.com/questions/tagged/python-requests>`_
and use the tag ``python-requests``.
If your question is less than 140 characters, feel free to send a tweet to
`@kennethreitz <http://twitter.com/kennethreitz>`_.
File an Issue
-------------
If you notice some unexpected behaviour in Requests, or want to see support
If you notice some unexpected behavior in Requests, or want to see support
for a new feature,
`file an issue on GitHub <https://github.com/psf/requests/issues>`_.
`file an issue on GitHub <https://github.com/kennethreitz/requests/issues>`_.
Send a Tweet
------------
E-mail
------
If your question is less than 280 characters, feel free to send a tweet to
`@nateprewitt <https://twitter.com/nateprewitt>`_,
`@sethmlarson <https://twitter.com/sethmlarson>`_, or
`@sigmavirus24 <https://twitter.com/sigmavirus24>`_.
I'm more than happy to answer any personal or in-depth questions about
Requests. Feel free to email
`requests@kennethreitz.com <mailto:requests@kennethreitz.com>`_.
IRC
---
The official Freenode channel for Requests is
`#python-requests <irc://irc.freenode.net/python-requests>`_
I'm also available as **kennethreitz** on Freenode.

View File

@@ -1,18 +1,30 @@
.. _updates:
Community Updates
=================
Updates
=======
If you'd like to stay up to date on the community and development of Requests,
there are several options:
GitHub
------
The best way to track the development of Requests is through
`the GitHub repo <https://github.com/psf/requests>`_.
`the GitHub repo <https://github.com/kennethreitz/requests>`_.
Twitter
-------
I often tweet about new features and releases of Requests.
Follow `@kennethreitz <https://twitter.com/kennethreitz>`_ for updates.
Mailing List
------------
There's a low-volume mailing list for Requests. To subscribe to the
mailing list, send an email to
`requests@librelist.org <mailto:requests@librelist.org>`_.
.. include:: ../../HISTORY.md

View File

@@ -1,5 +0,0 @@
Vulnerability Disclosure
========================
The latest vulnerability disclosure information can be found on GitHub in our
`Security Policy <https://github.com/psf/requests/blob/main/.github/SECURITY.md>`_.

View File

@@ -1,10 +1,9 @@
# -*- coding: utf-8 -*-
#
# Requests documentation build configuration file, created by
# sphinx-quickstart on Fri Feb 19 00:05:47 2016.
# sphinx-quickstart on Sun Feb 13 23:54:25 2011.
#
# 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.
@@ -12,188 +11,148 @@
# All configuration values have a default; values that are commented out
# serve to show the default.
import sys
import os
import sys, 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"))
sys.path.insert(0, os.path.abspath('..'))
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'
#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.
extensions = [
"sphinx.ext.autodoc",
"sphinx.ext.intersphinx",
"sphinx.ext.todo",
"sphinx.ext.viewcode",
]
# 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']
# Add any paths that contain templates here, relative to this directory.
templates_path = ["_templates"]
templates_path = ['_templates']
# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
# source_suffix = ['.rst', '.md']
source_suffix = ".rst"
# The suffix of source filenames.
source_suffix = '.rst'
# The encoding of source files.
# source_encoding = 'utf-8-sig'
#source_encoding = 'utf-8-sig'
# The master toctree document.
root_doc = "index"
master_doc = 'index'
# General information about the project.
project = u"Requests"
copyright = u"Kenneth Reitz and contributors"
author = u"Kenneth Reitz"
project = u'Requests'
copyright = u'2012. A <a href="http://kennethreitz.com/pages/open-projects.html">Kenneth Reitz</a> Project'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = requests.__version__
version = __version__
# The full version, including alpha/beta/rc tags.
release = requests.__version__
release = version
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# 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
#language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
# today = ''
#today = ''
# Else, today_fmt is used as the format for a strftime call.
# today_fmt = '%B %d, %Y'
#today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = ["_build"]
exclude_patterns = ['_build']
# The reST default role (used for this markup: `text`) to use for all
# documents.
# default_role = None
# 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 = False
#add_function_parentheses = True
# 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.
# show_authors = False
#show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = "flask_theme_support.FlaskyStyle"
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
# If true, `todo` and `todoList` produce output, else they produce nothing.
todo_include_todos = True
#modindex_common_prefix = []
# -- Options for HTML output ----------------------------------------------
# -- 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 = "alabaster"
html_theme = 'default'
# 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 = {
"show_powered_by": False,
"github_user": "psf",
"github_repo": "requests",
"github_banner": True,
"show_related": False,
"note_bg": "#FFF59C",
}
#html_theme_options = {}
# Add any paths that contain custom themes here, relative to this directory.
# html_theme_path = []
#html_theme_path = []
# The name for this set of Sphinx documents. If None, it defaults to
# "<project> v<release> documentation".
# html_title = None
#html_title = None
# A shorter title for the navigation bar. Default is the same as html_title.
# html_short_title = None
#html_short_title = None
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
# html_logo = None
#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.
# html_favicon = None
#html_favicon = None
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# 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 = []
html_static_path = ['_static']
# 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'
#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 = False
#html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
# Custom sidebar templates, maps document names to template names.
html_sidebars = {
"index": ["sidebar.html", "sourcelink.html", "searchbox.html"],
"**": [
"sidebar.html",
"localtoc.html",
"relations.html",
"sourcelink.html",
"searchbox.html",
],
'index': ['sidebarintro.html', 'sourcelink.html', 'searchbox.html'],
'**': ['sidebarlogo.html', 'localtoc.html', 'relations.html',
'sourcelink.html', 'searchbox.html']
}
# Additional templates that should be rendered to pages, maps page names to
# template names.
# html_additional_pages = {}
#html_additional_pages = {}
# If false, no module index is generated.
# html_domain_indices = True
#html_domain_indices = True
# If false, no index is generated.
# html_use_index = True
#html_use_index = True
# If true, the index is split into individual pages for each letter.
# html_split_index = False
#html_split_index = False
# If true, links to the reST sources are added to the pages.
html_show_sourcelink = False
@@ -202,184 +161,84 @@ 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
# base URL from which the finished HTML is served.
# html_use_opensearch = ''
#html_use_opensearch = ''
# 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'
#html_file_suffix = None
# Output file base name for HTML help builder.
htmlhelp_basename = "Requestsdoc"
htmlhelp_basename = 'Requestsdoc'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
#'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
#'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
#'preamble': '',
# Latex figure (float) alignment
#'figure_align': 'htbp',
}
# -- Options for LaTeX output --------------------------------------------------
# The paper size ('letter' or 'a4').
#latex_paper_size = 'letter'
# The font size ('10pt', '11pt' or '12pt').
#latex_font_size = '10pt'
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
# (source start file, target name, title, author, documentclass [howto/manual]).
latex_documents = [
(root_doc, "Requests.tex", u"Requests Documentation", u"Kenneth Reitz", "manual")
('index', '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
# the title page.
# latex_logo = None
#latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
# latex_use_parts = False
#latex_use_parts = False
# If true, show page references after internal links.
# latex_show_pagerefs = False
#latex_show_pagerefs = False
# If true, show URL addresses after external links.
# latex_show_urls = False
#latex_show_urls = False
# Additional stuff for the LaTeX preamble.
#latex_preamble = ''
# Documents to append as an appendix to all manuals.
# latex_appendices = []
#latex_appendices = []
# If false, no module index is generated.
# latex_domain_indices = True
#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 = [(root_doc, "requests", u"Requests Documentation", [author], 1)]
man_pages = [
('index', 'requests', u'Requests Documentation',
[u'Kenneth Reitz'], 1)
]
# If true, show URL addresses after external links.
# man_show_urls = False
#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 = [
(
root_doc,
"Requests",
u"Requests Documentation",
author,
"Requests",
"One line description of project.",
"Miscellaneous",
)
('index', 'Requests', u'Requests Documentation', u'Kenneth Reitz',
'Requests', 'One line description of project.', 'Miscellaneous'),
]
# Documents to append as an appendix to all manuals.
# texinfo_appendices = []
texinfo_appendices = []
# If false, no module index is generated.
# texinfo_domain_indices = True
# 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 = {
"python": ("https://docs.python.org/3/", None),
"urllib3": ("https://urllib3.readthedocs.io/en/latest", None),
}
sys.path.append(os.path.abspath('_themes'))
html_theme_path = ['_themes']
html_theme = 'kr'

View File

@@ -1,4 +1,5 @@
Authors
=======
.. include:: ../../AUTHORS.rst
.. include:: ../../AUTHORS.rst

View File

@@ -1,165 +0,0 @@
.. _contributing:
Contributor's Guide
===================
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 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 `Nate Prewitt`_, `Ian Cordasco`_,
or `Seth Michael Larson`_, the primary maintainers.
.. _Ian Cordasco: https://www.coglib.com/~icordasc/
.. _Nate Prewitt: https://www.nateprewitt.com/
.. _Seth Michael Larson: https://sethmlarson.dev/
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.
Code of Conduct
---------------
The Python community is made up of members from around the globe with a diverse
set of skills, personalities, and experiences. It is through these differences
that our community experiences great successes and continued growth. When you're
working with members of the community, follow the
`Python Software Foundation Code of Conduct`_ to help steer your interactions
and keep Python a positive, successful, and growing community.
.. _Python Software Foundation Code of Conduct: https://policies.python.org/python.org/code-of-conduct/
.. _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
seek feedback as early as you possibly can. Submitting an early, unfinished
version of your contribution for feedback in no way prejudices your chances of
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
------------------------
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! As long as you followed these
guidelines, you will have a much better chance of getting your next
contribution accepted.
Code Contributions
------------------
Steps for Submitting Code
~~~~~~~~~~~~~~~~~~~~~~~~~
When contributing code, you'll want to follow this checklist:
1. Fork the repository on GitHub.
2. Run the tests to confirm they all pass on your system. If they don't, you'll
need to investigate why they fail. If you're unable to diagnose this
yourself, raise it as a bug report by following the guidelines in this
document: :ref:`bug-reports`.
3. Write tests that demonstrate your bug or feature. Ensure that they fail.
4. Make your change.
5. Run the entire test suite again, confirming that all tests pass *including
the ones you just added*.
6. Send a GitHub Pull Request to the main repository's ``main`` branch.
GitHub Pull Requests are the expected method of code collaboration on this
project.
The following sub-sections go into more detail on some of the points above.
Code Review
~~~~~~~~~~~
Contributions will not be merged until they've been code reviewed. You should
implement any code review feedback unless you strongly object to it. In the
event that you object to the code review feedback, you should make your case
clearly and calmly. If, after doing so, the feedback is judged to still apply,
you must either apply the feedback or withdraw your contribution.
Code Style
~~~~~~~~~~
Requests uses a collection of tools to ensure the code base has a consistent
style as it grows. We have these orchestrated using a tool called
`pre-commit`_. This can be installed locally and run over your changes prior
to opening a PR, and will also be run as part of the CI approval process
before a change is merged.
You can find the full list of formatting requirements specified in the
`.pre-commit-config.yaml`_ at the top level directory of Requests.
.. _pre-commit: https://pre-commit.com/
.. _.pre-commit-config.yaml: https://github.com/psf/requests/blob/main/.pre-commit-config.yaml
New Contributors
~~~~~~~~~~~~~~~~
If you are new or relatively new to Open Source, welcome! Requests aims to
be a gentle introduction to the world of Open Source. If you're concerned about
how best to contribute, please consider mailing a maintainer (listed above) and
asking for help.
Please also check the :ref:`early-feedback` section.
Documentation Contributions
---------------------------
Documentation improvements are always welcome! The documentation files live in
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 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, yet friendly and approachable, prose style.
When presenting Python code, use single-quoted strings (``'hello'`` instead of
``"hello"``).
.. _reStructuredText: https://docutils.sourceforge.net/rst.html
.. _Sphinx: https://www.sphinx-doc.org/en/master/
.. _bug-reports:
Bug Reports
-----------
Bug reports are hugely important! Before you raise one, though, please check
through the `GitHub issues`_, **both open and closed**, to confirm that the bug
hasn't been reported before. Duplicate bug reports are a huge drain on the time
of other contributors, and should be avoided as much as possible.
.. _GitHub issues: https://github.com/psf/requests/issues
Feature Requests
----------------
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.

12
docs/dev/todo.rst Normal file
View File

@@ -0,0 +1,12 @@
How to Help
===========
Requests is under active development, and contributions are more than welcome!
What Needs to be Done
---------------------
- HTTP Cert Checking (`#30 <https://github.com/kennethreitz/requests/issues/30>`_)
- Python 3.x Support (`#70 <https://github.com/kennethreitz/requests/issues/70>`_)
- Kerberos Support (`#47 <https://github.com/kennethreitz/requests/issues/47>`_)

View File

@@ -3,84 +3,79 @@
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
Requests: HTTP for Humans
==========================
Requests: HTTP for Humans
=========================
Release v\ |version|. (:ref:`Installation <install>`)
Requests is an :ref:`ISC Licensed <isc>` HTTP library, written in Python, for human beings.
.. image:: https://img.shields.io/pypi/v/requests.svg?maxAge=86400
:target: https://pypi.org/project/requests/
:alt: PyPI Version Badge
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.
.. image:: https://img.shields.io/pypi/pyversions/requests.svg
:target: https://pypi.org/project/requests/
:alt: Supported Versions Badge
Things shouldnt be this way. Not in Python.
.. image:: https://static.pepy.tech/badge/requests/month
:target: https://pepy.tech/project/requests
:alt: Downloads Per Month Badge
::
.. image:: https://img.shields.io/github/contributors/psf/requests.svg
:target: https://github.com/psf/requests/graphs/contributors
:alt: Contributors Badge
.. image:: https://readthedocs.org/projects/requests/badge/?version=latest
:target: https://requests.readthedocs.io
:alt: Documentation Badge
**Requests** is an elegant and simple HTTP library for Python, built for human beings.
-------------------
**Behold, the power of Requests**::
>>> r = requests.get('https://api.github.com/user', auth=('user', 'pass'))
>>> r = requests.get('https://api.github.com', auth=('user', 'pass'))
>>> r.status_code
200
204
>>> r.headers['content-type']
'application/json; charset=utf8'
>>> r.encoding
'utf-8'
>>> r.text
'{"type":"User"...'
>>> r.json()
{'private_gists': 419, 'total_private_repos': 77, ...}
'application/json'
>>> r.content
...
See `similar code, sans Requests <https://gist.github.com/973705>`_.
See `the same code, without Requests <https://gist.github.com/973705>`_.
Requests takes all of the work out of Python HTTP — 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>`_, which is embedded within Requests.
**Requests** allows you to send HTTP/1.1 requests extremely easily.
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, thanks to `urllib3 <https://github.com/urllib3/urllib3>`_.
Testimonials
------------
Beloved Features
----------------
`The Washington Post <http://www.washingtonpost.com/>`_,
`Twitter, Inc <http://twitter.com>`_,
`Readability <http://readability.com>`_, and
Federal US Institutions
use Requests internally. It has been installed over 60,000 times from PyPI.
**Armin Ronacher**
Requests is the perfect example how beautiful an API can be with the
right level of abstraction.
**Matt DeBoard**
I'm going to get @kennethreitz's Python requests module tattooed
on my body, somehow. The whole thing.
**Daniel Greenfeld**
Nuked a 1200 LOC spaghetti code library with 10 lines of code thanks to
@kennethreitz's request library. Today has been AWESOME.
**Kenny Meyers**
Python HTTP: When in doubt, or when not in doubt, use Requests. Beautiful,
simple, Pythonic.
Feature Support
---------------
Requests is ready for today's web.
- Keep-Alive & Connection Pooling
- International Domains and URLs
- Keep-Alive & Connection Pooling
- Sessions with Cookie Persistence
- Browser-style SSL Verification
- Automatic Content Decoding
- Basic/Digest Authentication
- Elegant Key/Value Cookies
- Automatic Decompression
- Unicode Response Bodies
- HTTP(S) Proxy Support
- Multipart File Uploads
- Streaming Downloads
- Connection Timeouts
- Chunked Requests
- ``.netrc`` Support
Requests officially supports Python 3.10+, and runs great on PyPy.
The User Guide
--------------
User Guide
----------
This part of the documentation, which is mostly prose, begins with some
background information about Requests, then focuses on step-by-step
@@ -89,37 +84,30 @@ instructions for getting the most out of Requests.
.. toctree::
:maxdepth: 2
user/intro
user/install
user/quickstart
user/advanced
user/authentication
The Community Guide
-------------------
Community Guide
-----------------
This part of the documentation, which is mostly prose, details the
Requests ecosystem and community.
.. toctree::
:maxdepth: 2
community/recommended
community/faq
community/out-there
community/support
community/vulnerabilities
community/release-process
.. toctree::
:maxdepth: 1
community/faq
community/out-there.rst
community/support
community/updates
The API Documentation / Guide
-----------------------------
API Documentation
-----------------
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::
@@ -128,17 +116,15 @@ this part of the documentation is for you.
api
The Contributor Guide
---------------------
Developer Guide
---------------
If you want to contribute to the project, this part of the documentation is for
you.
.. toctree::
:maxdepth: 3
:maxdepth: 1
dev/contributing
dev/internals
dev/todo
dev/authors
There are no more guides. You are now guideless.
Good luck.

View File

@@ -1,263 +1,190 @@
@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.https://www.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
@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

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@@ -1,3 +0,0 @@
# Pinning to avoid unexpected breakages.
# Used by RTD to generate docs.
Sphinx==7.2.6

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@@ -1,155 +0,0 @@
.. _authentication:
Authentication
==============
This document discusses using various kinds of authentication with Requests.
Many web services require authentication, and there are many different types.
Below, we outline various forms of authentication available in Requests, from
the simple to the complex.
Basic Authentication
--------------------
Many web services that require authentication accept HTTP Basic Auth. This is
the simplest kind, and Requests supports it straight out of the box.
Making requests with HTTP Basic Auth is very simple::
>>> from requests.auth import HTTPBasicAuth
>>> basic = HTTPBasicAuth('user', 'pass')
>>> requests.get('https://httpbin.org/basic-auth/user/pass', auth=basic)
<Response [200]>
In fact, HTTP Basic Auth is so common that Requests provides a handy shorthand
for using it::
>>> requests.get('https://httpbin.org/basic-auth/user/pass', auth=('user', 'pass'))
<Response [200]>
Providing the credentials in a tuple like this is exactly the same as the
``HTTPBasicAuth`` example above.
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. 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.
Requests will search for the netrc file at `~/.netrc`, `~/_netrc`, or at the path
specified by the `NETRC` environment variable. `~` denotes the user's home
directory, which is `$HOME` on Unix based systems and `%USERPROFILE%` on Windows.
Usage of netrc file can be disabled by setting `trust_env` to `False` in the
Requests session::
>>> s = requests.Session()
>>> s.trust_env = False
>>> s.get('https://httpbin.org/basic-auth/user/pass')
Digest Authentication
---------------------
Another very popular form of HTTP Authentication is Digest Authentication,
and Requests supports this out of the box as well::
>>> from requests.auth import HTTPDigestAuth
>>> url = 'https://httpbin.org/digest-auth/auth/user/pass'
>>> requests.get(url, auth=HTTPDigestAuth('user', 'pass'))
<Response [200]>
OAuth 1 Authentication
----------------------
A common form of authentication for several web APIs is OAuth. The ``requests-oauthlib``
library allows Requests users to easily make OAuth 1 authenticated requests::
>>> import requests
>>> from requests_oauthlib import OAuth1
>>> 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')
>>> requests.get(url, auth=auth)
<Response [200]>
For more information on how to OAuth flow works, please see the official `OAuth`_ website.
For examples and documentation on requests-oauthlib, please see the `requests_oauthlib`_
repository on GitHub
OAuth 2 and OpenID Connect Authentication
-----------------------------------------
The ``requests-oauthlib`` library also handles OAuth 2, the authentication mechanism
underpinning OpenID Connect. See the `requests-oauthlib OAuth2 documentation`_ for
details of the various OAuth 2 credential management flows:
* `Web Application Flow`_
* `Mobile Application Flow`_
* `Legacy Application Flow`_
* `Backend Application Flow`_
Other Authentication
--------------------
Requests is designed to allow other forms of authentication to be easily and
quickly plugged in. Members of the open-source community frequently write
authentication handlers for more complicated or less commonly-used forms of
authentication. Some of the best have been brought together under the
`Requests organization`_, including:
- Kerberos_
- NTLM_
If you want to use any of these forms of authentication, go straight to their
GitHub page and follow the instructions.
New Forms of Authentication
---------------------------
If you can't find a good implementation of the form of authentication you
want, you can implement it yourself. Requests makes it easy to add your own
forms of authentication.
To do so, subclass :class:`AuthBase <requests.auth.AuthBase>` and implement the
``__call__()`` method::
>>> import requests
>>> class MyAuth(requests.auth.AuthBase):
... def __call__(self, r):
... # Implement my authentication
... return r
...
>>> url = 'https://httpbin.org/get'
>>> requests.get(url, auth=MyAuth())
<Response [200]>
When an authentication handler is attached to a request,
it is called during request setup. The ``__call__`` method must therefore do
whatever is required to make the authentication work. Some forms of
authentication will additionally add hooks to provide further functionality.
Further examples can be found under the `Requests organization`_ and in the
``auth.py`` file.
.. _OAuth: https://oauth.net/
.. _requests_oauthlib: https://github.com/requests/requests-oauthlib
.. _requests-oauthlib OAuth2 documentation: https://requests-oauthlib.readthedocs.io/en/latest/oauth2_workflow.html
.. _Web Application Flow: https://requests-oauthlib.readthedocs.io/en/latest/oauth2_workflow.html#web-application-flow
.. _Mobile Application Flow: https://requests-oauthlib.readthedocs.io/en/latest/oauth2_workflow.html#mobile-application-flow
.. _Legacy Application Flow: https://requests-oauthlib.readthedocs.io/en/latest/oauth2_workflow.html#legacy-application-flow
.. _Backend Application Flow: https://requests-oauthlib.readthedocs.io/en/latest/oauth2_workflow.html#backend-application-flow
.. _Kerberos: https://github.com/requests/requests-kerberos
.. _NTLM: https://github.com/requests/requests-ntlm
.. _Requests organization: https://github.com/requests

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@@ -1,36 +1,78 @@
.. _install:
Installation of Requests
========================
Installation
============
This part of the documentation covers the installation of Requests.
The first step to using any software package is getting it properly installed.
$ python -m pip install requests
--------------------------------
Distribute & Pip
----------------
To install Requests, simply run this simple command in your terminal of choice::
Installing requests is simple with `pip <http://www.pip-installer.org/>`_::
$ python -m pip install requests
$ pip install requests
Get the Source Code
-------------------
or, with `easy_install <http://pypi.python.org/pypi/setuptools>`_::
$ easy_install requests
But, you really `shouldn't do that <http://www.pip-installer.org/en/latest/other-tools.html#pip-compared-to-easy-install>`_.
Cheeseshop Mirror
-----------------
If the Cheeseshop is down, you can also install Requests from Kenneth Reitz's
personal `Cheeseshop mirror <http://pip.kennethreitz.com/>`_::
$ pip install -i http://pip.kennethreitz.com/simple requests
Get the Code
------------
Requests is actively developed on GitHub, where the code is
`always available <https://github.com/psf/requests>`_.
`always available <https://github.com/kennethreitz/requests>`_.
You can either clone the public repository::
$ git clone https://github.com/psf/requests.git
git clone git://github.com/kennethreitz/requests.git
Or, download the `tarball <https://github.com/psf/requests/tarball/main>`_::
Download the `tarball <https://github.com/kennethreitz/requests/tarball/master>`_::
$ curl -OL https://github.com/psf/requests/tarball/main
# optionally, zipball is also available (for Windows users).
$ curl -O https://github.com/kennethreitz/requests/tarball/master
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::
Or, download the `zipball <https://github.com/kennethreitz/requests/zipball/master>`_::
$ cd requests
$ python -m pip install .
$ curl -O 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::
$ python setup.py install
.. _gevent:
Installing Gevent
-----------------
If you are using the ``requests.async`` module for making concurrent
requests, you need to install gevent.
To install gevent, you'll need ``libevent``.
OSX::
$ brew install libevent
Ubuntu::
$ apt-get install libevent-dev
Once you have ``libevent``, you can install ``gevent`` with ``pip``::
$ pip install gevent

49
docs/user/intro.rst Normal file
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@@ -0,0 +1,49 @@
.. _introduction:
Introduction
============
Philosophy
----------
Requests was developed with a few :pep:`20` idioms in mind.
#. Beautiful is better than ugly.
#. Explicit is better than implicit.
#. Simple is better than complex.
#. Complex is better than complicated.
#. Readability counts.
All contributions to Requests should keep these important rules in mind.
ISC License
-----------
A large number of open source projects you find today are `GPL Licensed`_.
While the GPL has its time and place, it should most certainly not be your
go-to license for your next open source project.
A project that is released as GPL cannot be used in any commercial product
without the product itself also being offered as open source.
The MIT, BSD, ISC, and Apache2 licenses are great alternatives to the GPL
that allow your open-source software to be used freely in proprietary,
closed-source software.
Requests is released under terms of `The ISC License`_.
.. _`GPL Licensed`: http://www.opensource.org/licenses/gpl-license.php
.. _`The ISC License`: http://www.opensource.org/licenses/isc-license
Requests License
----------------
Copyright (c) 2011, Kenneth Reitz
Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, 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 THIS SOFTWARE.

View File

@@ -6,7 +6,8 @@ Quickstart
.. module:: requests.models
Eager to get started? This page gives a good introduction in how to get started
with Requests.
with Requests. This assumes you already have Requests installed. If you do not,
head over to the :ref:`Installation <install>` section.
First, make sure that:
@@ -14,194 +15,83 @@ First, make sure that:
* Requests is :ref:`up-to-date <updates>`
Let's get started with some simple examples.
Lets gets started with some simple use cases and examples.
Make a Request
--------------
Make a GET Request
------------------
Making a request with Requests is very simple.
Making a standard request with Requests is very simple.
Begin by importing the Requests module::
Let's get GitHub's public timeline ::
>>> import requests
r = requests.get('https://github.com/timeline.json')
Now, let's try to get a webpage. For this example, let's get GitHub's public
timeline::
Now, we have a :class:`Response` object called ``r``. We can get all the
information we need from this.
>>> r = requests.get('https://api.github.com/events')
Now, we have a :class:`Response <requests.Response>` object called ``r``. We can
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('https://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('https://httpbin.org/put', data={'key': 'value'})
>>> r = requests.delete('https://httpbin.org/delete')
>>> r = requests.head('https://httpbin.org/get')
>>> r = requests.options('https://httpbin.org/get')
That's all well and good, but it's also only the start of what Requests can
do.
Passing Parameters In URLs
--------------------------
You often want to send some sort of data in the URL's query string. If
you were constructing the URL by hand, this data would be given as key/value
pairs in the URL after a question mark, e.g. ``httpbin.org/get?key=val``.
Requests allows you to provide these arguments as a dictionary of strings,
using the ``params`` keyword argument. As an example, if you wanted to pass
``key1=value1`` and ``key2=value2`` to ``httpbin.org/get``, you would use the
following code::
>>> payload = {'key1': 'value1', 'key2': 'value2'}
>>> r = requests.get('https://httpbin.org/get', params=payload)
You can see that the URL has been correctly encoded by printing the URL::
>>> print(r.url)
https://httpbin.org/get?key2=value2&key1=value1
Note that any dictionary key whose value is ``None`` will not be added to the
URL's query string.
You can also pass a list of items as a value::
>>> payload = {'key1': 'value1', 'key2': ['value2', 'value3']}
>>> r = requests.get('https://httpbin.org/get', params=payload)
>>> print(r.url)
https://httpbin.org/get?key1=value1&key2=value2&key2=value3
Response Content
----------------
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
'[{"repository":{"open_issues":0,"url":"https://github.com/...
Requests will automatically decode content from the server. Most unicode
charsets are seamlessly decoded.
When you make a request, Requests makes educated guesses about the encoding of
the response based on the HTTP headers. The text encoding guessed by Requests
is used when you access ``r.text``. You can find out what encoding Requests is
using, and change it, using the ``r.encoding`` property::
>>> r.encoding
'utf-8'
>>> r.encoding = 'ISO-8859-1'
If you change the encoding, Requests will use the new value of ``r.encoding``
whenever you call ``r.text``. You might want to do this in any situation where
you can apply special logic to work out what the encoding of the content will
be. For example, HTML and XML have the ability to specify their encoding in
their body. In situations like this, you should use ``r.content`` to find the
encoding, and then set ``r.encoding``. This will let you use ``r.text`` with
the correct encoding.
Requests will also use custom encodings in the event that you need them. If
you have created your own encoding and registered it with the ``codecs``
module, you can simply use the codec name as the value of ``r.encoding`` and
Requests will handle the decoding for you.
Binary Response Content
-----------------------
You can also access the response body as bytes, for non-text requests::
We can read the content of the server's response::
>>> r.content
b'[{"repository":{"open_issues":0,"url":"https://github.com/...
'[{"repository":{"open_issues":0,"url":"https://github.com/...
The ``gzip`` and ``deflate`` transfer-encodings are automatically decoded for you.
Requests does its best to decode content from the server. Most unicode
charsets, ``gzip``, and ``deflate`` encodings are all seamlessly decoded.
The ``br`` transfer-encoding is automatically decoded for you if a Brotli library
like `brotli <https://pypi.org/project/brotli>`_ or `brotlicffi <https://pypi.org/project/brotlicffi>`_ is installed.
For example, to create an image from binary data returned by a request, you can
use the following code::
>>> from PIL import Image
>>> from io import BytesIO
>>> i = Image.open(BytesIO(r.content))
When you make a request, ``r.encoding`` is set, based on the HTTP headers.
Requests will attempt to use that encoding when you access ``r.content``. You
can manually set ``r.encoding`` to any encoding you'd like (including ``None``),
and that charset will be used.
JSON Response Content
---------------------
Make a POST Request
-------------------
There's also a builtin JSON decoder, in case you're dealing with JSON data::
POST requests are equally simple::
>>> import requests
>>> r = requests.get('https://api.github.com/events')
>>> r.json()
[{'repository': {'open_issues': 0, 'url': 'https://github.com/...
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 ``requests.exceptions.JSONDecodeError``. This wrapper exception
provides interoperability for multiple exceptions that may be thrown by different
python versions and json serialization libraries.
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
``r.raise_for_status()`` or check ``r.status_code`` is what you expect.
r = requests.post("http://httpbin.org/post")
Raw Response Content
--------------------
Typically, you want to send some form-encoded data — much like an HTML form.
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::
In the rare case that you'd like to get the raw socket response from the
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::
>>> payload = {'key1': 'value1', 'key2': 'value2'}
>>> r = requests.post("http://httpbin.org/post", data=payload)
>>> print r.content
{
"origin": "179.13.100.4",
"files": {},
"form": {
"key2": "value2",
"key1": "value1"
},
"url": "http://httpbin.org/post",
"args": {},
"headers": {
"Content-Length": "23",
"Accept-Encoding": "identity, deflate, compress, gzip",
"Accept": "*/*",
"User-Agent": "python-requests/0.8.0",
"Host": "127.0.0.1:7077",
"Content-Type": "application/x-www-form-urlencoded"
},
"data": ""
}
>>> r = requests.get('https://api.github.com/events', stream=True)
There are many times that you want to send data that is not form-encoded. If you pass in a ``string`` instead of a ``dict``, that data will be posted directly.
>>> r.raw
<urllib3.response.HTTPResponse object at 0x101194810>
For example, the GitHub API v3 accepts JSON-Encoded POST/PATCH data::
>>> r.raw.read(10)
b'\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\x03'
url = 'https://api.github.com/some/endpoint'
payload = {'some': 'data'}
In general, however, you should use a pattern like this to save what is being
streamed to a file::
r = requests.post(url, data=json.dumps(payload))
with open(filename, 'wb') as fd:
for chunk in r.iter_content(chunk_size=128):
fd.write(chunk)
Using ``Response.iter_content`` will handle a lot of what you would otherwise
have to handle when using ``Response.raw`` directly. When streaming a
download, the above is the preferred and recommended way to retrieve the
content. Note that ``chunk_size`` can be freely adjusted to a number that
may better fit your use cases.
.. note::
An important note about using ``Response.iter_content`` versus ``Response.raw``.
``Response.iter_content`` will automatically decode the ``gzip`` and ``deflate``
transfer-encodings. ``Response.raw`` is a raw stream of bytes -- it does not
transform the response content. If you really need access to the bytes as they
were returned, use ``Response.raw``.
.. _custom-headers:
Custom Headers
--------------
@@ -209,169 +99,76 @@ Custom Headers
If you'd like to add HTTP headers to a request, simply pass in a ``dict`` to the
``headers`` parameter.
For example, we didn't specify our user-agent in the previous example::
For example, we didn't specify our content-type in the previous example::
>>> url = 'https://api.github.com/some/endpoint'
>>> headers = {'user-agent': 'my-app/0.0.1'}
url = 'https://api.github.com/some/endpoint'
payload = {'some': 'data'}
headers = {'content-type': 'application/json'}
>>> r = requests.get(url, headers=headers)
r = requests.post(url, data=json.dumps(payload), headers=headers)
Note: Custom headers are given less precedence than more specific sources of information. For instance:
* Authorization headers set with `headers=` will be overridden if credentials
are specified in ``.netrc``, which in turn will be overridden by the ``auth=``
parameter. Requests will search for the netrc file at `~/.netrc`, `~/_netrc`,
or at the path specified by the `NETRC` environment variable.
Check details in :ref:`netrc authentication <authentication>`.
* 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
------------------------------
Typically, you want to send some form-encoded data — much like an HTML form.
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('https://httpbin.org/post', data=payload)
>>> print(r.text)
{
...
"form": {
"key2": "value2",
"key1": "value1"
},
...
}
The ``data`` argument can also have multiple values for each key. This can be
done by making ``data`` either a list of tuples or a dictionary with lists
as values. This is particularly useful when the form has multiple elements that
use the same key::
>>> payload_tuples = [('key1', 'value1'), ('key1', 'value2')]
>>> r1 = requests.post('https://httpbin.org/post', data=payload_tuples)
>>> payload_dict = {'key1': ['value1', 'value2']}
>>> r2 = requests.post('https://httpbin.org/post', data=payload_dict)
>>> print(r1.text)
{
...
"form": {
"key1": [
"value1",
"value2"
]
},
...
}
>>> # httpbin may embed non-deterministic metadata,
>>> # so we only compare our submitted data here.
>>> r1.json()['form'] == r2.json()['form']
True
There are times that you may want to send data that is not form-encoded. If
you pass in a ``string`` instead of a ``dict``, that data will be posted directly.
For example, the GitHub API v3 accepts JSON-Encoded POST/PATCH data::
>>> import json
>>> url = 'https://api.github.com/some/endpoint'
>>> payload = {'some': 'data'}
>>> r = requests.post(url, data=json.dumps(payload))
Please note that the above code will NOT add the ``Content-Type`` header
(so in particular it will NOT set it to ``application/json``).
If you need that header set and you don't want to encode 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:
>>> url = 'https://api.github.com/some/endpoint'
>>> payload = {'some': 'data'}
>>> r = requests.post(url, json=payload)
Note, the ``json`` parameter is ignored if either ``data`` or ``files`` is passed.
POST a Multipart-Encoded File
-----------------------------
Requests makes it simple to upload Multipart-encoded files::
>>> url = 'https://httpbin.org/post'
>>> files = {'file': open('report.xls', 'rb')}
>>> url = 'http://httpbin.org/post'
>>> files = {'report.xls': open('report.xls', 'rb')}
>>> r = requests.post(url, files=files)
>>> r.text
>>> r.content
{
...
"origin": "179.13.100.4",
"files": {
"report.xls": "<censored...binary...data>"
},
"form": {},
"url": "http://httpbin.org/post",
"args": {},
"headers": {
"Content-Length": "3196",
"Accept-Encoding": "identity, deflate, compress, gzip",
"Accept": "*/*",
"User-Agent": "python-requests/0.8.0",
"Host": "httpbin.org:80",
"Content-Type": "multipart/form-data; boundary=127.0.0.1.502.21746.1321131593.786.1"
},
"data": ""
}
Setting filename explicitly::
>>> url = 'http://httpbin.org/post'
>>> files = {'file': ('report.xls', open('report.xls', 'rb'))}
>>> r = requests.post(url, files=files)
>>> r.content
{
"origin": "179.13.100.4",
"files": {
"file": "<censored...binary...data>"
},
...
}
You can set the filename, content_type and headers explicitly::
>>> url = 'https://httpbin.org/post'
>>> files = {'file': ('report.xls', open('report.xls', 'rb'), 'application/vnd.ms-excel', {'Expires': '0'})}
>>> r = requests.post(url, files=files)
>>> r.text
{
...
"files": {
"file": "<censored...binary...data>"
"form": {},
"url": "http://httpbin.org/post",
"args": {},
"headers": {
"Content-Length": "3196",
"Accept-Encoding": "identity, deflate, compress, gzip",
"Accept": "*/*",
"User-Agent": "python-requests/0.8.0",
"Host": "httpbin.org:80",
"Content-Type": "multipart/form-data; boundary=127.0.0.1.502.21746.1321131593.786.1"
},
...
"data": ""
}
If you want, you can send strings to be received as files::
>>> url = 'https://httpbin.org/post'
>>> files = {'file': ('report.csv', 'some,data,to,send\nanother,row,to,send\n')}
>>> r = requests.post(url, files=files)
>>> r.text
{
...
"files": {
"file": "some,data,to,send\\nanother,row,to,send\\n"
},
...
}
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.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 :ref:`binary
mode <tut-files>`. 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*.
Response Status Codes
---------------------
We can check the response status code::
>>> r = requests.get('https://httpbin.org/get')
>>> r.status_code
200
@@ -381,22 +178,20 @@ reference::
>>> r.status_code == requests.codes.ok
True
If we made a bad request (a 4XX client error or 5XX server error response), we
can raise it with
:meth:`Response.raise_for_status() <requests.Response.raise_for_status>`::
If we made a bad request (non-200 response), we can raise it with
:class:`Response.raise_for_status()`::
>>> bad_r = requests.get('https://httpbin.org/status/404')
>>> bad_r.status_code
>>> _r = requests.get('http://httpbin.org/status/404')
>>> _r.status_code
404
>>> bad_r.raise_for_status()
>>> _r.raise_for_status()
Traceback (most recent call last):
File "requests/models.py", line 832, in raise_for_status
raise http_error
requests.exceptions.HTTPError: 404 Client Error
File "requests/models.py", line 394, in raise_for_status
raise self.error
urllib2.HTTPError: HTTP Error 404: NOT FOUND
But, since our ``status_code`` for ``r`` was ``200``, when we call
``raise_for_status()`` we get::
But, since our ``status_code`` was ``200``, when we call it::
>>> r.raise_for_status()
None
@@ -407,121 +202,133 @@ All is well.
Response Headers
----------------
We can view the server's response headers using a Python dictionary::
We can view the server's response headers with a simple Python dictionary
interface::
>>> r.headers
{
'status': '200 OK',
'content-encoding': 'gzip',
'transfer-encoding': 'chunked',
'connection': 'close',
'server': 'nginx/1.0.4',
'x-runtime': '148ms',
'etag': '"e1ca502697e5c9317743dc078f67693f"',
'content-type': 'application/json'
'content-type': 'application/json; charset=utf-8'
}
The dictionary is special, though: it's made just for HTTP headers. According to
`RFC 7230 <https://tools.ietf.org/html/rfc7230#section-3.2>`_, HTTP Header names
are case-insensitive.
`RFC 2616 <http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html>`_, HTTP
Headers are case-insensitive.
So, we can access the headers using any capitalization we want::
>>> r.headers['Content-Type']
'application/json'
'application/json; charset=utf-8'
>>> r.headers.get('content-type')
'application/json'
'application/json; charset=utf-8'
It is also special in that the server could have sent the same header multiple
times with different values, but requests combines them so they can be
represented in the dictionary within a single mapping, as per
`RFC 7230 <https://tools.ietf.org/html/rfc7230#section-3.2>`_:
If a header doesn't exist in the Response, its value defaults to ``None``::
>>> r.headers['X-Random']
None
A recipient MAY combine multiple header fields with the same field name
into one "field-name: field-value" pair, without changing the semantics
of the message, by appending each subsequent field value to the combined
field value in order, separated by a comma.
Cookies
-------
If a response contains some Cookies, you can quickly access them::
If a response contains some Cookies, you can get quick access to them::
>>> url = 'http://example.com/some/cookie/setting/url'
>>> url = 'http://httpbin.org/cookies/set/requests-is/awesome'
>>> r = requests.get(url)
>>> r.cookies['example_cookie_name']
'example_cookie_value'
>>> print r.cookies
{'requests-is': 'awesome'}
To send your own cookies to the server, you can use the ``cookies``
parameter::
>>> url = 'https://httpbin.org/cookies'
>>> url = 'http://httpbin.org/cookies'
>>> cookies = dict(cookies_are='working')
>>> r = requests.get(url, cookies=cookies)
>>> r.text
>>> r.content
'{"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 = 'https://httpbin.org/cookies'
>>> r = requests.get(url, cookies=jar)
>>> r.text
'{"cookies": {"tasty_cookie": "yum"}}'
Basic Authentication
--------------------
Most web services require authentication. There many different types of
authentication, but the most common is HTTP Basic Auth.
Making requests with Basic Auth is extremely simple::
>>> from requests.auth import HTTPBasicAuth
>>> requests.get('https://api.github.com/user', auth=HTTPBasicAuth('user', 'pass'))
<Response [200]>
Due to the prevalence of HTTP Basic Auth, requests provides a shorthand for
this authentication method::
>>> requests.get('https://api.github.com/user', auth=('user', 'pass'))
<Response [200]>
Providing the credentials as a tuple in this fashion is functionally equivalent
to the ``HTTPBasicAuth`` example above.
Digest Authentication
---------------------
Another popular form of web service protection is Digest Authentication::
>>> from requests.auth import HTTPDigestAuth
>>> url = 'http://httpbin.org/digest-auth/auth/user/pass'
>>> requests.get(url, auth=HTTPDigestAuth('user', 'pass'))
<Response [200]>
OAuth Authentication
--------------------
Miguel Araujo's `requests-oauth <http://pypi.python.org/pypi/requests-oauth>`_ project provides a simple interface for
establishing OAuth connections. Documentation and examples can be found on the requests-oauth `git repository <https://github.com/maraujop/requests-oauth>`_.
Redirection and History
-----------------------
By default Requests will perform location redirection for all verbs except
HEAD.
Requests will automatically perform location redirection while using idempotent methods.
We can use the ``history`` property of the Response object to track redirection.
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.
For example, GitHub redirects all HTTP requests to HTTPS::
>>> r = requests.get('http://github.com/')
GitHub redirects all HTTP requests to HTTPS. Let's see what happens::
>>> r = requests.get('http://github.com')
>>> r.url
'https://github.com/'
>>> r.status_code
200
>>> r.history
[<Response [301]>]
The :class:`Response.history` list contains a list of the
:class:`Request` objects that were created in order to complete the request.
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)
If you're using GET, HEAD, or OPTIONS, 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)
If you're using POST, PUT, PATCH, *&c*, you can also explicitly enable redirection as well::
>>> r = requests.post('http://github.com', allow_redirects=True)
>>> r.url
'https://github.com/'
>>> r.history
[<Response [301]>]
@@ -529,44 +336,37 @@ If you're using HEAD, you can enable redirection as well::
Timeouts
--------
You can tell Requests to stop waiting for a response after a given number of
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::
You can tell requests to stop waiting for a response after a given number of seconds with the ``timeout`` parameter::
>>> requests.get('https://github.com/', timeout=0.001)
>>> requests.get('http://github.com', timeout=0.001)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
requests.exceptions.Timeout: HTTPConnectionPool(host='github.com', port=80): Request timed out. (timeout=0.001)
requests.exceptions.Timeout: Request timed out.
.. admonition:: Note
``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). If no timeout is specified explicitly, requests do
not time out.
``timeout`` only effects the connection process itself, not the downloading of the response body.
Errors and Exceptions
---------------------
In the event of a network problem (e.g. DNS failure, refused connection, etc),
Requests will raise a :exc:`~requests.exceptions.ConnectionError` exception.
Requests will raise a :class:`ConnectionError` 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.
In the event of the rare invalid HTTP response, Requests will raise
an :class:`HTTPError` exception.
If a request times out, a :exc:`~requests.exceptions.Timeout` exception is
raised.
If a request times out, a :class:`Timeout` exception is raised.
If a request exceeds the configured number of maximum redirections, a
:exc:`~requests.exceptions.TooManyRedirects` exception is raised.
If a request exceeds the configured number of maximum redirections, a :class:`TooManyRedirects` exception is raised.
All exceptions that Requests explicitly raises inherit from
:exc:`requests.exceptions.RequestException`.
:class:`requests.exceptions.RequestException`.
You can refer to :ref:`Configuration API Docs <configurations>` for immediate raising of :class:`HTTPError` exceptions
via the ``danger_mode`` option or have Requests catch the majority of :class:`requests.exceptions.RequestException` exceptions
with the ``safe_mode`` option.
-----------------------

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Copyright 2019 Kenneth Reitz. All rights reserved.

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@@ -1,125 +0,0 @@
[build-system]
requires = ["setuptools>=61.0"]
build-backend = "setuptools.build_meta"
[project]
name = "requests"
description = "Python HTTP for Humans."
readme = "README.md"
license = {text = "Apache-2.0"}
authors = [
{ name = "Kenneth Reitz", email = "me@kennethreitz.org" },
]
maintainers = [
{name = "Ian Stapleton Cordasco", email="graffatcolmingov@gmail.com"},
{name = "Nate Prewitt", email="nate.prewitt@gmail.com"}
]
requires-python = ">=3.10"
dependencies = [
"charset_normalizer>=2,<4",
"idna>=2.5,<4",
"urllib3>=1.26,<3",
"certifi>=2023.5.7"
]
dynamic = ["version"]
classifiers = [
"Development Status :: 5 - Production/Stable",
"Environment :: Web Environment",
"Intended Audience :: Developers",
"License :: OSI Approved :: Apache Software License",
"Natural Language :: English",
"Operating System :: OS Independent",
"Programming Language :: Python",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 3.10",
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Programming Language :: Python :: 3 :: Only",
"Programming Language :: Python :: Implementation :: CPython",
"Programming Language :: Python :: Implementation :: PyPy",
"Programming Language :: Python :: Free Threading :: 2 - Beta",
"Topic :: Internet :: WWW/HTTP",
"Topic :: Software Development :: Libraries"
]
[project.urls]
Documentation = "https://requests.readthedocs.io"
Source = "https://github.com/psf/requests"
[project.optional-dependencies]
security = []
socks = ["PySocks>=1.5.6, !=1.5.7"]
use_chardet_on_py3 = ["chardet>=3.0.2,<8"]
[dependency-groups]
test = [
"requests[socks]",
"pytest-httpbin==2.1.0",
"httpbin~=0.10.0",
"pytest-cov",
"pytest-mock",
"pytest-xdist",
"pytest>=3",
"trustme",
]
typecheck = [
"pyright",
"typing_extensions",
"chardet",
"cryptography",
"PyOpenSSL",
]
[tool.setuptools]
license-files = ["LICENSE", "NOTICE"]
[tool.setuptools.dynamic]
version = {attr = "requests.__version__.__version__"}
[tool.setuptools.packages.find]
where = ["src"]
[tool.ruff]
target-version = "py310"
src = ["src/requests", "tests"]
exclude = ["docs/", "ext/"]
[tool.ruff.lint]
select = [
"E", # pycodestyle errors
"W", # pycodestyle warnings
"F", # pyflakes
"I", # isort
"UP", # pyupgrade
"T10", # flake8-debugger (replaces debug-statements hook)
]
ignore = ["E203", "E501", "UP031"]
per-file-ignores = {"src/requests/__init__.py" = ["E402", "F401"], "src/requests/compat.py" = ["E402", "F401"], "tests/compat.py" = ["F401"]}
[tool.ruff.lint.isort]
known-first-party = ["requests"]
[tool.ruff.format]
# Use black-compatible formatting
quote-style = "double"
indent-style = "space"
[tool.pytest.ini_options]
addopts = "--doctest-modules"
doctest_optionflags = "NORMALIZE_WHITESPACE ELLIPSIS"
minversion = "6.2"
testpaths = ["tests"]
[tool.pyright]
include = ["src/requests"]
typeCheckingMode = "strict"
# linting rules unrelated to type checking
reportPrivateUsage = false
reportPrivateImportUsage = false
reportUnnecessaryIsInstance = false
reportUnusedImport = false # duplicate of Ruff's F401 rule

34
requests/__init__.py Normal file
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@@ -0,0 +1,34 @@
# -*- coding: utf-8 -*-
# __
# /__) _ _ _ _ _/ _
# / ( (- (/ (/ (- _) / _)
# /
"""
requests
~~~~~~~~
:copyright: (c) 2012 by Kenneth Reitz.
:license: ISC, see LICENSE for more details.
"""
__title__ = 'requests'
__version__ = '0.9.2'
__build__ = 0x000902
__author__ = 'Kenneth Reitz'
__license__ = 'ISC'
__copyright__ = 'Copyright 2012 Kenneth Reitz'
from . import utils
from .models import Request, Response
from .api import request, get, head, post, patch, put, delete, options
from .sessions import session, Session
from .status_codes import codes
from .exceptions import (
RequestException, Timeout, URLRequired,
TooManyRedirects, HTTPError, ConnectionError
)

116
requests/api.py Normal file
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@@ -0,0 +1,116 @@
# -*- coding: utf-8 -*-
"""
requests.api
~~~~~~~~~~~~
This module implements the Requests API.
:copyright: (c) 2012 by Kenneth Reitz.
:license: ISC, see LICENSE for more details.
"""
from . import sessions
def request(method, url, **kwargs):
"""Constructs and sends a :class:`Request <Request>`.
Returns :class:`Response <Response>` object.
:param method: method for the new :class:`Request` object.
:param url: URL for the new :class:`Request` object.
:param params: (optional) Dictionary or bytes to be sent in the query string for the :class:`Request`.
:param data: (optional) Dictionary or bytes 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 auth: (optional) Auth tuple to enable Basic/Digest/Custom HTTP Auth.
:param timeout: (optional) Float describing the timeout of the request.
:param allow_redirects: (optional) Boolean. Set to True if POST/PUT/DELETE redirect following is allowed.
:param proxies: (optional) Dictionary mapping protocol to the URL of the proxy.
:param return_response: (optional) If False, an un-sent Request object will returned.
:param session: (optional) A :class:`Session` object to be used for the request.
:param config: (optional) A configuration dictionary.
:param verify: (optional) if ``True``, the SSL cert will be verified. A CA_BUNDLE path can also be provided.
:param prefetch: (optional) if ``True``, the response content will be immediately downloaded.
"""
s = kwargs.pop('session') if 'session' in kwargs else sessions.session()
return s.request(method=method, url=url, **kwargs)
def get(url, **kwargs):
"""Sends a GET request. Returns :class:`Response` object.
:param url: URL for the new :class:`Request` object.
:param **kwargs: Optional arguments that ``request`` takes.
"""
kwargs.setdefault('allow_redirects', True)
return request('get', url, **kwargs)
def options(url, **kwargs):
"""Sends a OPTIONS request. Returns :class:`Response` object.
:param url: URL for the new :class:`Request` object.
:param **kwargs: Optional arguments that ``request`` takes.
"""
kwargs.setdefault('allow_redirects', True)
return request('options', url, **kwargs)
def head(url, **kwargs):
"""Sends a HEAD request. Returns :class:`Response` object.
:param url: URL for the new :class:`Request` object.
:param **kwargs: Optional arguments that ``request`` takes.
"""
kwargs.setdefault('allow_redirects', True)
return request('head', url, **kwargs)
def post(url, data=None, **kwargs):
"""Sends a POST request. Returns :class:`Response` object.
:param url: URL for the new :class:`Request` object.
:param data: (optional) Dictionary or bytes to send in the body of the :class:`Request`.
:param **kwargs: Optional arguments that ``request`` takes.
"""
return request('post', url, data=data, **kwargs)
def put(url, data=None, **kwargs):
"""Sends a PUT request. Returns :class:`Response` object.
:param url: URL for the new :class:`Request` object.
:param data: (optional) Dictionary or bytes to send in the body of the :class:`Request`.
:param **kwargs: Optional arguments that ``request`` takes.
"""
return request('put', url, data=data, **kwargs)
def patch(url, data=None, **kwargs):
"""Sends a PATCH request. Returns :class:`Response` object.
:param url: URL for the new :class:`Request` object.
:param data: (optional) Dictionary or bytes to send in the body of the :class:`Request`.
:param **kwargs: Optional arguments that ``request`` takes.
"""
return request('patch', url, data=data, **kwargs)
def delete(url, **kwargs):
"""Sends a DELETE request. Returns :class:`Response` object.
:param url: URL for the new :class:`Request` object.
:param **kwargs: Optional arguments that ``request`` takes.
"""
return request('delete', url, **kwargs)

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# -*- coding: utf-8 -*-
"""
requests.async
~~~~~~~~~~~~~~
This module contains an asynchronous replica of ``requests.api``, powered
by gevent. All API methods return a ``Request`` instance (as opposed to
``Response``). A list of requests can be sent with ``map()``.
"""
try:
import gevent
from gevent import monkey as curious_george
from gevent.pool import Pool
except ImportError:
raise RuntimeError('Gevent is required for requests.async.')
# Monkey-patch.
curious_george.patch_all(thread=False)
from . import api
__all__ = (
'map',
'get', 'options', 'head', 'post', 'put', 'patch', 'delete', 'request'
)
def patched(f):
"""Patches a given API function to not send."""
def wrapped(*args, **kwargs):
kwargs['return_response'] = False
kwargs['prefetch'] = True
config = kwargs.get('config', {})
config.update(safe_mode=True)
kwargs['config'] = config
return f(*args, **kwargs)
return wrapped
def send(r, pool=None):
"""Sends the request object using the specified pool. If a pool isn't
specified this method blocks. Pools are useful because you can specify size
and can hence limit concurrency."""
if pool != None:
return pool.spawn(r.send)
return gevent.spawn(r.send)
# Patched requests.api functions.
get = patched(api.get)
options = patched(api.options)
head = patched(api.head)
post = patched(api.post)
put = patched(api.put)
patch = patched(api.patch)
delete = patched(api.delete)
request = patched(api.request)
def map(requests, prefetch=True, size=None):
"""Concurrently converts a list of Requests to Responses.
:param requests: a collection of Request objects.
:param prefetch: If False, the content will not be downloaded immediately.
:param size: Specifies the number of requests to make at a time. If None, no throttling occurs.
"""
requests = list(requests)
if size:
pool = Pool(size)
jobs = [pool.spawn(r.send) for r in requests]
else:
jobs = [gevent.spawn(r.send) for r in requests]
gevent.joinall(jobs)
if prefetch:
[r.response.content for r in requests]
return [r.response for r in requests]

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# -*- coding: utf-8 -*-
"""
requests.auth
~~~~~~~~~~~~~
This module contains the authentication handlers for Requests.
"""
import time
import hashlib
from base64 import b64encode
from urlparse import urlparse
from .utils import randombytes, parse_dict_header
def _basic_auth_str(username, password):
"""Returns a Basic Auth string."""
return 'Basic %s' % b64encode('%s:%s' % (username, password))
class AuthBase(object):
"""Base class that all auth implementations derive from"""
def __call__(self, r):
raise NotImplementedError('Auth hooks must be callable.')
class HTTPBasicAuth(AuthBase):
"""Attaches HTTP Basic Authentication to the given Request object."""
def __init__(self, username, password):
self.username = str(username)
self.password = str(password)
def __call__(self, r):
r.headers['Authorization'] = _basic_auth_str(self.username, self.password)
return r
class HTTPProxyAuth(HTTPBasicAuth):
"""Attaches HTTP Proxy Authenetication to a given Request object."""
def __call__(self, r):
r.headers['Proxy-Authorization'] = _basic_auth_str(self.username, self.password)
return r
class HTTPDigestAuth(AuthBase):
"""Attaches HTTP Digest Authentication to the given Request object."""
def __init__(self, username, password):
self.username = username
self.password = password
def handle_401(self, r):
"""Takes the given response and tries digest-auth, if needed."""
s_auth = r.headers.get('www-authenticate', '')
if 'digest' in s_auth.lower():
last_nonce = ''
nonce_count = 0
chal = parse_dict_header(s_auth.replace('Digest ', ''))
realm = chal['realm']
nonce = chal['nonce']
qop = chal.get('qop')
algorithm = chal.get('algorithm', 'MD5')
opaque = chal.get('opaque', None)
algorithm = algorithm.upper()
# lambdas assume digest modules are imported at the top level
if algorithm == 'MD5':
H = lambda x: hashlib.md5(x).hexdigest()
elif algorithm == 'SHA':
H = lambda x: hashlib.sha1(x).hexdigest()
# XXX MD5-sess
KD = lambda s, d: H("%s:%s" % (s, d))
if H is None:
return None
# XXX not implemented yet
entdig = None
p_parsed = urlparse(r.request.url)
path = p_parsed.path
if p_parsed.query:
path += '?' + p_parsed.query
A1 = '%s:%s:%s' % (self.username, realm, self.password)
A2 = '%s:%s' % (r.request.method, path)
if qop == 'auth':
if nonce == last_nonce:
nonce_count += 1
else:
nonce_count = 1
last_nonce = nonce
ncvalue = '%08x' % nonce_count
cnonce = (hashlib.sha1("%s:%s:%s:%s" % (
nonce_count, nonce, time.ctime(), randombytes(8)))
.hexdigest()[:16]
)
noncebit = "%s:%s:%s:%s:%s" % (nonce, ncvalue, cnonce, qop, H(A2))
respdig = KD(H(A1), noncebit)
elif qop is None:
respdig = KD(H(A1), "%s:%s" % (nonce, H(A2)))
else:
# XXX handle auth-int.
return None
# XXX should the partial digests be encoded too?
base = 'username="%s", realm="%s", nonce="%s", uri="%s", ' \
'response="%s"' % (self.username, realm, nonce, path, respdig)
if opaque:
base += ', opaque="%s"' % opaque
if entdig:
base += ', digest="%s"' % entdig
base += ', algorithm="%s"' % algorithm
if qop:
base += ', qop=auth, nc=%s, cnonce="%s"' % (ncvalue, cnonce)
r.request.headers['Authorization'] = 'Digest %s' % (base)
r.request.send(anyway=True)
_r = r.request.response
_r.history.append(r)
return _r
return r
def __call__(self, r):
r.hooks['response'] = self.handle_401
return r

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# -*- coding: utf-8 -*-
"""
requests.defaults
~~~~~~~~~~~~~~~~~
This module provides the Requests configuration defaults.
Configurations:
:base_headers: Default HTTP headers.
:verbose: Stream to write request logging to.
:timeout: Seconds until request timeout.
:max_redirects: Maximum number of redirects allowed within a request.
:decode_unicode: Decode unicode responses automatically?
:keep_alive: Reuse HTTP Connections?
:max_retries: The number of times a request should be retried in the event of a connection failure.
:danger_mode: If true, Requests will raise errors immediately.
:safe_mode: If true, Requests will catch all errors.
:pool_maxsize: The maximium size of an HTTP connection pool.
:pool_connections: The number of active HTTP connection pools to use.
"""
from . import __version__
defaults = dict()
defaults['base_headers'] = {
'User-Agent': 'python-requests/%s' % __version__,
'Accept-Encoding': ', '.join(('identity', 'deflate', 'compress', 'gzip')),
'Accept': '*/*'
}
defaults['verbose'] = None
defaults['max_redirects'] = 30
defaults['decode_unicode'] = True
defaults['pool_connections'] = 10
defaults['pool_maxsize'] = 10
defaults['max_retries'] = 0
defaults['danger_mode'] = False
defaults['safe_mode'] = False
defaults['keep_alive'] = True

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# -*- coding: utf-8 -*-
"""
requests.exceptions
~~~~~~~~~~~~~~~~~~~
This module contains the set of Requests' exceptions.
"""
class RequestException(Exception):
"""There was an ambiguous exception that occurred while handling your
request."""
class HTTPError(RequestException):
"""An HTTP error occurred."""
class ConnectionError(RequestException):
"""A Connection error occurred."""
class SSLError(ConnectionError):
"""An SSL error occurred."""
class Timeout(RequestException):
"""The request timed out."""
class URLRequired(RequestException):
"""A valid URL is required to make a request."""
class TooManyRedirects(RequestException):
"""Too many redirects."""

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# -*- coding: utf-8 -*-
"""
requests.hooks
~~~~~~~~~~~~~~
This module provides the capabilities for the Requests hooks system.
Available hooks:
``args``:
A dictionary of the arguments being sent to Request().
``pre_request``:
The Request object, directly before being sent.
``post_request``:
The Request object, directly after being sent.
``response``:
The response generated from a Request.
"""
import traceback
def dispatch_hook(key, hooks, hook_data):
"""Dispatches a hook dictionary on a given piece of data."""
hooks = hooks or dict()
if key in hooks:
try:
return hooks.get(key).__call__(hook_data) or hook_data
except Exception:
traceback.print_exc()
return hook_data

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# -*- coding: utf-8 -*-
"""
requests.models
~~~~~~~~~~~~~~~
This module contains the primary objects that power Requests.
"""
import os
import urllib
from urlparse import urlparse, urlunparse, urljoin, urlsplit
from datetime import datetime
from .hooks import dispatch_hook
from .structures import CaseInsensitiveDict
from .status_codes import codes
from .packages import oreos
from .auth import HTTPBasicAuth, HTTPProxyAuth
from .packages.urllib3.response import HTTPResponse
from .packages.urllib3.exceptions import MaxRetryError
from .packages.urllib3.exceptions import SSLError as _SSLError
from .packages.urllib3.exceptions import HTTPError as _HTTPError
from .packages.urllib3 import connectionpool, poolmanager
from .packages.urllib3.filepost import encode_multipart_formdata
from .exceptions import (
ConnectionError, HTTPError, RequestException, Timeout, TooManyRedirects,
URLRequired, SSLError)
from .utils import (
get_encoding_from_headers, stream_decode_response_unicode,
stream_decompress, guess_filename, requote_path)
REDIRECT_STATI = (codes.moved, codes.found, codes.other, codes.temporary_moved)
class Request(object):
"""The :class:`Request <Request>` object. It carries out all functionality of
Requests. Recommended interface is with the Requests functions.
"""
def __init__(self,
url=None,
headers=dict(),
files=None,
method=None,
data=dict(),
params=dict(),
auth=None,
cookies=None,
timeout=None,
redirect=False,
allow_redirects=False,
proxies=None,
hooks=None,
config=None,
_poolmanager=None,
verify=None):
#: Float describes the timeout of the request.
# (Use socket.setdefaulttimeout() as fallback)
self.timeout = timeout
#: Request URL.
self.url = url
#: Dictionary of HTTP Headers to attach to the :class:`Request <Request>`.
self.headers = dict(headers or [])
#: Dictionary of files to multipart upload (``{filename: content}``).
self.files = files
#: HTTP Method to use.
self.method = method
#: Dictionary or byte of request body data to attach to the
#: :class:`Request <Request>`.
self.data = None
#: Dictionary or byte of querystring data to attach to the
#: :class:`Request <Request>`.
self.params = None
#: True if :class:`Request <Request>` is part of a redirect chain (disables history
#: and HTTPError storage).
self.redirect = redirect
#: Set to True if full redirects are allowed (e.g. re-POST-ing of data at new ``Location``)
self.allow_redirects = allow_redirects
# Dictionary mapping protocol to the URL of the proxy (e.g. {'http': 'foo.bar:3128'})
self.proxies = dict(proxies or [])
self.data, self._enc_data = self._encode_params(data)
self.params, self._enc_params = self._encode_params(params)
#: :class:`Response <Response>` instance, containing
#: content and metadata of HTTP Response, once :attr:`sent <send>`.
self.response = Response()
#: Authentication tuple or object to attach to :class:`Request <Request>`.
self.auth = auth
#: CookieJar to attach to :class:`Request <Request>`.
self.cookies = dict(cookies or [])
#: Dictionary of configurations for this request.
self.config = dict(config or [])
#: True if Request has been sent.
self.sent = False
#: Event-handling hooks.
self.hooks = hooks
#: Session.
self.session = None
#: SSL Verification.
self.verify = verify
if headers:
headers = CaseInsensitiveDict(self.headers)
else:
headers = CaseInsensitiveDict()
# Add configured base headers.
for (k, v) in self.config.get('base_headers', {}).items():
if k not in headers:
headers[k] = v
self.headers = headers
self._poolmanager = _poolmanager
# Pre-request hook.
r = dispatch_hook('pre_request', hooks, self)
self.__dict__.update(r.__dict__)
def __repr__(self):
return '<Request [%s]>' % (self.method)
def _build_response(self, resp, is_error=False):
"""Build internal :class:`Response <Response>` object
from given response.
"""
def build(resp):
response = Response()
# Pass settings over.
response.config = self.config
if resp:
# Fallback to None if there's no status_code, for whatever reason.
response.status_code = getattr(resp, 'status', None)
# Make headers case-insensitive.
response.headers = CaseInsensitiveDict(getattr(resp, 'headers', None))
# Set encoding.
response.encoding = get_encoding_from_headers(response.headers)
# Start off with our local cookies.
cookies = self.cookies or dict()
# Add new cookies from the server.
if 'set-cookie' in response.headers:
cookie_header = response.headers['set-cookie']
cookies = oreos.dict_from_string(cookie_header)
# Save cookies in Response.
response.cookies = cookies
# No exceptions were harmed in the making of this request.
response.error = getattr(resp, 'error', None)
# Save original response for later.
response.raw = resp
if is_error:
response.error = resp
response.url = self.full_url
return response
history = []
r = build(resp)
cookies = self.cookies
self.cookies.update(r.cookies)
if r.status_code in REDIRECT_STATI and not self.redirect:
while (
('location' in r.headers) and
((r.status_code is codes.see_other) or (self.allow_redirects))
):
if not len(history) < self.config.get('max_redirects'):
raise TooManyRedirects()
history.append(r)
url = r.headers['location']
# Handle redirection without scheme (see: RFC 1808 Section 4)
if url.startswith('//'):
parsed_rurl = urlparse(r.url)
url = '%s:%s' % (parsed_rurl.scheme, url)
# Facilitate non-RFC2616-compliant 'location' headers
# (e.g. '/path/to/resource' instead of 'http://domain.tld/path/to/resource')
if not urlparse(url).netloc:
url = urljoin(r.url, url)
# http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3.4
if r.status_code is codes.see_other:
method = 'GET'
else:
method = self.method
# Remove the cookie headers that were sent.
headers = self.headers
try:
del headers['Cookie']
except KeyError:
pass
request = Request(
url=url,
headers=headers,
files=self.files,
method=method,
params=self.session.params,
auth=self.auth,
cookies=cookies,
redirect=True,
config=self.config,
timeout=self.timeout,
_poolmanager=self._poolmanager,
proxies = self.proxies,
verify = self.verify
)
request.send()
cookies.update(request.response.cookies)
r = request.response
self.cookies.update(r.cookies)
r.history = history
self.response = r
self.response.request = self
self.response.cookies.update(self.cookies)
@staticmethod
def _encode_params(data):
"""Encode parameters in a piece of data.
If the data supplied is a dictionary, encodes each parameter in it, and
returns a list of tuples containing the encoded parameters, and a urlencoded
version of that.
Otherwise, assumes the data is already encoded appropriately, and
returns it twice.
"""
if hasattr(data, '__iter__'):
data = dict(data)
if hasattr(data, 'items'):
result = []
for k, vs in data.items():
for v in isinstance(vs, list) and vs or [vs]:
result.append((k.encode('utf-8') if isinstance(k, unicode) else k,
v.encode('utf-8') if isinstance(v, unicode) else v))
return result, urllib.urlencode(result, doseq=True)
else:
return data, data
@property
def full_url(self):
"""Build the actual URL to use."""
if not self.url:
raise URLRequired()
# Support for unicode domain names and paths.
scheme, netloc, path, params, query, fragment = urlparse(self.url)
if not scheme:
raise ValueError("Invalid URL %r: No schema supplied" %self.url)
netloc = netloc.encode('idna')
if isinstance(path, unicode):
path = path.encode('utf-8')
path = requote_path(path)
url = str(urlunparse([ scheme, netloc, path, params, query, fragment ]))
if self._enc_params:
if urlparse(url).query:
return '%s&%s' % (url, self._enc_params)
else:
return '%s?%s' % (url, self._enc_params)
else:
return url
@property
def path_url(self):
"""Build the path URL to use."""
url = []
p = urlsplit(self.full_url)
# Proxies use full URLs.
if p.scheme in self.proxies:
return self.full_url
path = p.path
if not path:
path = '/'
url.append(path)
query = p.query
if query:
url.append('?')
url.append(query)
return ''.join(url)
def send(self, anyway=False, prefetch=False):
"""Sends the request. Returns True of successful, false if not.
If there was an HTTPError during transmission,
self.response.status_code will contain the HTTPError code.
Once a request is successfully sent, `sent` will equal True.
:param anyway: If True, request will be sent, even if it has
already been sent.
"""
# Build the URL
url = self.full_url
# Logging
if self.config.get('verbose'):
self.config.get('verbose').write('%s %s %s\n' % (
datetime.now().isoformat(), self.method, url
))
# Nottin' on you.
body = None
content_type = None
# Multi-part file uploads.
if self.files:
if not isinstance(self.data, basestring):
try:
fields = self.data.copy()
except AttributeError:
fields = dict(self.data)
for (k, v) in self.files.items():
# support for explicit filename
if isinstance(v, (tuple, list)):
fn, fp = v
else:
fn = guess_filename(v) or k
fp = v
fields.update({k: (fn, fp.read())})
(body, content_type) = encode_multipart_formdata(fields)
else:
pass
# TODO: Conflict?
else:
if self.data:
body = self._enc_data
if isinstance(self.data, basestring):
content_type = None
else:
content_type = 'application/x-www-form-urlencoded'
# Add content-type if it wasn't explicitly provided.
if (content_type) and (not 'content-type' in self.headers):
self.headers['Content-Type'] = content_type
if self.auth:
if isinstance(self.auth, tuple) and len(self.auth) == 2:
# special-case basic HTTP auth
self.auth = HTTPBasicAuth(*self.auth)
# Allow auth to make its changes.
r = self.auth(self)
# Update self to reflect the auth changes.
self.__dict__.update(r.__dict__)
_p = urlparse(url)
proxy = self.proxies.get(_p.scheme)
if proxy:
conn = poolmanager.proxy_from_url(proxy)
_proxy = urlparse(proxy)
if '@' in _proxy.netloc:
auth, url = _proxy.netloc.split('@', 1)
self.proxy_auth = HTTPProxyAuth(*auth.split(':', 1))
r = self.proxy_auth(self)
self.__dict__.update(r.__dict__)
else:
# Check to see if keep_alive is allowed.
if self.config.get('keep_alive'):
conn = self._poolmanager.connection_from_url(url)
else:
conn = connectionpool.connection_from_url(url)
if url.startswith('https') and self.verify:
cert_loc = None
# Allow self-specified cert location.
if self.verify is not True:
cert_loc = self.verify
# Look for configuration.
if not cert_loc:
cert_loc = os.environ.get('REQUESTS_CA_BUNDLE')
# Curl compatiblity.
if not cert_loc:
cert_loc = os.environ.get('CURL_CA_BUNDLE')
# Use the awesome certifi list.
if not cert_loc:
cert_loc = __import__('certifi').where()
conn.cert_reqs = 'CERT_REQUIRED'
conn.ca_certs = cert_loc
if not self.sent or anyway:
if self.cookies:
# Skip if 'cookie' header is explicitly set.
if 'cookie' not in self.headers:
# Simple cookie with our dict.
c = oreos.monkeys.SimpleCookie()
for (k, v) in self.cookies.items():
c[k] = v
# Turn it into a header.
cookie_header = c.output(header='', sep='; ').strip()
# Attach Cookie header to request.
self.headers['Cookie'] = cookie_header
try:
# The inner try .. except re-raises certain exceptions as
# internal exception types; the outer suppresses exceptions
# when safe mode is set.
try:
# Send the request.
r = conn.urlopen(
method=self.method,
url=self.path_url,
body=body,
headers=self.headers,
redirect=False,
assert_same_host=False,
preload_content=False,
decode_content=True,
retries=self.config.get('max_retries', 0),
timeout=self.timeout,
)
self.sent = True
except MaxRetryError, e:
raise ConnectionError(e)
except (_SSLError, _HTTPError), e:
if self.verify and isinstance(e, _SSLError):
raise SSLError(e)
raise Timeout('Request timed out.')
except RequestException, e:
if self.config.get('safe_mode', False):
# In safe mode, catch the exception and attach it to
# a blank urllib3.HTTPResponse object.
r = HTTPResponse()
r.error = e
else:
raise
self._build_response(r)
# Response manipulation hook.
self.response = dispatch_hook('response', self.hooks, self.response)
# Post-request hook.
r = dispatch_hook('post_request', self.hooks, self)
self.__dict__.update(r.__dict__)
# If prefetch is True, mark content as consumed.
if prefetch:
# Save the response.
self.response.content
if self.config.get('danger_mode'):
self.response.raise_for_status()
return self.sent
class Response(object):
"""The core :class:`Response <Response>` object. All
:class:`Request <Request>` objects contain a
:class:`response <Response>` attribute, which is an instance
of this class.
"""
def __init__(self):
self._content = None
self._content_consumed = False
#: Integer Code of responded HTTP Status.
self.status_code = None
#: Case-insensitive Dictionary of Response Headers.
#: For example, ``headers['content-encoding']`` will return the
#: value of a ``'Content-Encoding'`` response header.
self.headers = CaseInsensitiveDict()
#: File-like object representation of response (for advanced usage).
self.raw = None
#: Final URL location of Response.
self.url = None
#: Resulting :class:`HTTPError` of request, if one occurred.
self.error = None
#: Encoding to decode with when accessing r.content.
self.encoding = None
#: A list of :class:`Response <Response>` objects from
#: the history of the Request. Any redirect responses will end
#: up here.
self.history = []
#: The :class:`Request <Request>` that created the Response.
self.request = None
#: A dictionary of Cookies the server sent back.
self.cookies = {}
#: Dictionary of configurations for this request.
self.config = {}
def __repr__(self):
return '<Response [%s]>' % (self.status_code)
def __nonzero__(self):
"""Returns true if :attr:`status_code` is 'OK'."""
return self.ok
@property
def ok(self):
try:
self.raise_for_status()
except HTTPError:
return False
return True
def iter_content(self, chunk_size=10 * 1024, decode_unicode=None):
"""Iterates over the response data. This avoids reading the content
at once into memory for large responses. The chunk size is the number
of bytes it should read into memory. This is not necessarily the
length of each item returned as decoding can take place.
"""
if self._content_consumed:
raise RuntimeError(
'The content for this response was already consumed'
)
def generate():
while 1:
chunk = self.raw.read(chunk_size)
if not chunk:
break
yield chunk
self._content_consumed = True
def generate_chunked():
resp = self.raw._original_response
fp = resp.fp
if resp.chunk_left is not None:
pending_bytes = resp.chunk_left
while pending_bytes:
chunk = fp.read(min(chunk_size, pending_bytes))
pending_bytes-=len(chunk)
yield chunk
fp.read(2) # throw away crlf
while 1:
#XXX correct line size? (httplib has 64kb, seems insane)
pending_bytes = fp.readline(40).strip()
pending_bytes = int(pending_bytes, 16)
if pending_bytes == 0:
break
while pending_bytes:
chunk = fp.read(min(chunk_size, pending_bytes))
pending_bytes-=len(chunk)
yield chunk
fp.read(2) # throw away crlf
self._content_consumed = True
fp.close()
if getattr(getattr(self.raw, '_original_response', None), 'chunked', False):
gen = generate_chunked()
else:
gen = generate()
if 'gzip' in self.headers.get('content-encoding', ''):
gen = stream_decompress(gen, mode='gzip')
elif 'deflate' in self.headers.get('content-encoding', ''):
gen = stream_decompress(gen, mode='deflate')
if decode_unicode is None:
decode_unicode = self.config.get('decode_unicode')
if decode_unicode:
gen = stream_decode_response_unicode(gen, self)
return gen
def iter_lines(self, chunk_size=10 * 1024, decode_unicode=None):
"""Iterates over the response data, one line at a time. This
avoids reading the content at once into memory for large
responses.
"""
#XXX: why rstrip by default
pending = None
for chunk in self.iter_content(chunk_size, decode_unicode=decode_unicode):
if pending is not None:
chunk = pending + chunk
lines = chunk.splitlines(True)
for line in lines[:-1]:
yield line.rstrip()
# Save the last part of the chunk for next iteration, to keep full line together
# lines may be empty for the last chunk of a chunked response
if lines:
pending = lines[-1]
#if pending is a complete line, give it baack
if pending[-1] == '\n':
yield pending.rstrip()
pending = None
else:
pending = None
# Yield the last line
if pending is not None:
yield pending.rstrip()
@property
def content(self):
"""Content of the response, in bytes or unicode
(if available).
"""
if self._content is None:
# Read the contents.
try:
if self._content_consumed:
raise RuntimeError(
'The content for this response was already consumed')
self._content = self.raw.read()
except AttributeError:
self._content = None
content = self._content
# Decode unicode content.
if self.config.get('decode_unicode'):
# Try charset from content-type
if self.encoding:
try:
content = unicode(content, self.encoding)
except UnicodeError:
pass
# Fall back:
try:
content = unicode(content, self.encoding, errors='replace')
except TypeError:
pass
self._content_consumed = True
return content
def raise_for_status(self):
"""Raises stored :class:`HTTPError` or :class:`URLError`, if one occurred."""
if self.error:
raise self.error
if (self.status_code >= 300) and (self.status_code < 400):
raise HTTPError('%s Redirection' % self.status_code)
elif (self.status_code >= 400) and (self.status_code < 500):
raise HTTPError('%s Client Error' % self.status_code)
elif (self.status_code >= 500) and (self.status_code < 600):
raise HTTPError('%s Server Error' % self.status_code)

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from __future__ import absolute_import
from . import urllib3

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@@ -0,0 +1,3 @@
# -*- coding: utf-8 -*-
from .core import dict_from_string

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@@ -0,0 +1,24 @@
# -*- coding: utf-8 -*-
"""
oreos.core
~~~~~~~~~~
The creamy white center.
"""
from .monkeys import SimpleCookie
def dict_from_string(s):
"""Returns a MultiDict with Cookies."""
cookies = dict()
c = SimpleCookie()
c.load(s)
for k,v in c.items():
cookies.update({k: v.value})
return cookies

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# -*- coding: utf-8 -*-
"""
oreos.monkeys
~~~~~~~~~~~~~
Monkeypatches.
"""
#!/usr/bin/env python
#
####
# Copyright 2000 by Timothy O'Malley <timo@alum.mit.edu>
#
# All Rights Reserved
#
# Permission to use, copy, modify, and distribute this software
# and its documentation for any purpose and without fee is hereby
# granted, provided that the above copyright notice appear in all
# copies and that both that copyright notice and this permission
# notice appear in supporting documentation, and that the name of
# Timothy O'Malley not be used in advertising or publicity
# pertaining to distribution of the software without specific, written
# prior permission.
#
# Timothy O'Malley DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
# SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS, IN NO EVENT SHALL Timothy O'Malley BE LIABLE FOR
# 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 THIS SOFTWARE.
#
####
#
# Id: Cookie.py,v 2.29 2000/08/23 05:28:49 timo Exp
# by Timothy O'Malley <timo@alum.mit.edu>
#
# Cookie.py is a Python module for the handling of HTTP
# cookies as a Python dictionary. See RFC 2109 for more
# information on cookies.
#
# The original idea to treat Cookies as a dictionary came from
# Dave Mitchell (davem@magnet.com) in 1995, when he released the
# first version of nscookie.py.
#
####
r"""
Here's a sample session to show how to use this module.
At the moment, this is the only documentation.
The Basics
----------
Importing is easy..
>>> import Cookie
Most of the time you start by creating a cookie. Cookies come in
three flavors, each with slightly different encoding semantics, but
more on that later.
>>> C = Cookie.SimpleCookie()
>>> C = Cookie.SerialCookie()
>>> C = Cookie.SmartCookie()
[Note: Long-time users of Cookie.py will remember using
Cookie.Cookie() to create an Cookie object. Although deprecated, it
is still supported by the code. See the Backward Compatibility notes
for more information.]
Once you've created your Cookie, you can add values just as if it were
a dictionary.
>>> C = Cookie.SmartCookie()
>>> C["fig"] = "newton"
>>> C["sugar"] = "wafer"
>>> C.output()
'Set-Cookie: fig=newton\r\nSet-Cookie: sugar=wafer'
Notice that the printable representation of a Cookie is the
appropriate format for a Set-Cookie: header. This is the
default behavior. You can change the header and printed
attributes by using the .output() function
>>> C = Cookie.SmartCookie()
>>> C["rocky"] = "road"
>>> C["rocky"]["path"] = "/cookie"
>>> print C.output(header="Cookie:")
Cookie: rocky=road; Path=/cookie
>>> print C.output(attrs=[], header="Cookie:")
Cookie: rocky=road
The load() method of a Cookie extracts cookies from a string. In a
CGI script, you would use this method to extract the cookies from the
HTTP_COOKIE environment variable.
>>> C = Cookie.SmartCookie()
>>> C.load("chips=ahoy; vienna=finger")
>>> C.output()
'Set-Cookie: chips=ahoy\r\nSet-Cookie: vienna=finger'
The load() method is darn-tootin smart about identifying cookies
within a string. Escaped quotation marks, nested semicolons, and other
such trickeries do not confuse it.
>>> C = Cookie.SmartCookie()
>>> C.load('keebler="E=everybody; L=\\"Loves\\"; fudge=\\012;";')
>>> print C
Set-Cookie: keebler="E=everybody; L=\"Loves\"; fudge=\012;"
Each element of the Cookie also supports all of the RFC 2109
Cookie attributes. Here's an example which sets the Path
attribute.
>>> C = Cookie.SmartCookie()
>>> C["oreo"] = "doublestuff"
>>> C["oreo"]["path"] = "/"
>>> print C
Set-Cookie: oreo=doublestuff; Path=/
Each dictionary element has a 'value' attribute, which gives you
back the value associated with the key.
>>> C = Cookie.SmartCookie()
>>> C["twix"] = "none for you"
>>> C["twix"].value
'none for you'
A Bit More Advanced
-------------------
As mentioned before, there are three different flavors of Cookie
objects, each with different encoding/decoding semantics. This
section briefly discusses the differences.
SimpleCookie
The SimpleCookie expects that all values should be standard strings.
Just to be sure, SimpleCookie invokes the str() builtin to convert
the value to a string, when the values are set dictionary-style.
>>> C = Cookie.SimpleCookie()
>>> C["number"] = 7
>>> C["string"] = "seven"
>>> C["number"].value
'7'
>>> C["string"].value
'seven'
>>> C.output()
'Set-Cookie: number=7\r\nSet-Cookie: string=seven'
SerialCookie
The SerialCookie expects that all values should be serialized using
cPickle (or pickle, if cPickle isn't available). As a result of
serializing, SerialCookie can save almost any Python object to a
value, and recover the exact same object when the cookie has been
returned. (SerialCookie can yield some strange-looking cookie
values, however.)
>>> C = Cookie.SerialCookie()
>>> C["number"] = 7
>>> C["string"] = "seven"
>>> C["number"].value
7
>>> C["string"].value
'seven'
>>> C.output()
'Set-Cookie: number="I7\\012."\r\nSet-Cookie: string="S\'seven\'\\012p1\\012."'
Be warned, however, if SerialCookie cannot de-serialize a value (because
it isn't a valid pickle'd object), IT WILL RAISE AN EXCEPTION.
SmartCookie
The SmartCookie combines aspects of each of the other two flavors.
When setting a value in a dictionary-fashion, the SmartCookie will
serialize (ala cPickle) the value *if and only if* it isn't a
Python string. String objects are *not* serialized. Similarly,
when the load() method parses out values, it attempts to de-serialize
the value. If it fails, then it fallsback to treating the value
as a string.
>>> C = Cookie.SmartCookie()
>>> C["number"] = 7
>>> C["string"] = "seven"
>>> C["number"].value
7
>>> C["string"].value
'seven'
>>> C.output()
'Set-Cookie: number="I7\\012."\r\nSet-Cookie: string=seven'
Backwards Compatibility
-----------------------
In order to keep compatibilty with earlier versions of Cookie.py,
it is still possible to use Cookie.Cookie() to create a Cookie. In
fact, this simply returns a SmartCookie.
>>> C = Cookie.Cookie()
>>> print C.__class__.__name__
SmartCookie
Finis.
""" #"
# ^
# |----helps out font-lock
#
# Import our required modules
#
import string
try:
from cPickle import dumps, loads
except ImportError:
from pickle import dumps, loads
import re, warnings
__all__ = ["CookieError","BaseCookie","SimpleCookie","SerialCookie",
"SmartCookie","Cookie"]
_nulljoin = ''.join
_semispacejoin = '; '.join
_spacejoin = ' '.join
#
# Define an exception visible to External modules
#
class CookieError(Exception):
pass
# These quoting routines conform to the RFC2109 specification, which in
# turn references the character definitions from RFC2068. They provide
# a two-way quoting algorithm. Any non-text character is translated
# into a 4 character sequence: a forward-slash followed by the
# three-digit octal equivalent of the character. Any '\' or '"' is
# quoted with a preceeding '\' slash.
#
# These are taken from RFC2068 and RFC2109.
# _LegalChars is the list of chars which don't require "'s
# _Translator hash-table for fast quoting
#
_LegalChars = string.ascii_letters + string.digits + "!#$%&'*+-.^_`|~[]_"
_Translator = {
'\000' : '\\000', '\001' : '\\001', '\002' : '\\002',
'\003' : '\\003', '\004' : '\\004', '\005' : '\\005',
'\006' : '\\006', '\007' : '\\007', '\010' : '\\010',
'\011' : '\\011', '\012' : '\\012', '\013' : '\\013',
'\014' : '\\014', '\015' : '\\015', '\016' : '\\016',
'\017' : '\\017', '\020' : '\\020', '\021' : '\\021',
'\022' : '\\022', '\023' : '\\023', '\024' : '\\024',
'\025' : '\\025', '\026' : '\\026', '\027' : '\\027',
'\030' : '\\030', '\031' : '\\031', '\032' : '\\032',
'\033' : '\\033', '\034' : '\\034', '\035' : '\\035',
'\036' : '\\036', '\037' : '\\037',
# Because of the way browsers really handle cookies (as opposed
# to what the RFC says) we also encode , and ;
',' : '\\054', ';' : '\\073',
'"' : '\\"', '\\' : '\\\\',
'\177' : '\\177', '\200' : '\\200', '\201' : '\\201',
'\202' : '\\202', '\203' : '\\203', '\204' : '\\204',
'\205' : '\\205', '\206' : '\\206', '\207' : '\\207',
'\210' : '\\210', '\211' : '\\211', '\212' : '\\212',
'\213' : '\\213', '\214' : '\\214', '\215' : '\\215',
'\216' : '\\216', '\217' : '\\217', '\220' : '\\220',
'\221' : '\\221', '\222' : '\\222', '\223' : '\\223',
'\224' : '\\224', '\225' : '\\225', '\226' : '\\226',
'\227' : '\\227', '\230' : '\\230', '\231' : '\\231',
'\232' : '\\232', '\233' : '\\233', '\234' : '\\234',
'\235' : '\\235', '\236' : '\\236', '\237' : '\\237',
'\240' : '\\240', '\241' : '\\241', '\242' : '\\242',
'\243' : '\\243', '\244' : '\\244', '\245' : '\\245',
'\246' : '\\246', '\247' : '\\247', '\250' : '\\250',
'\251' : '\\251', '\252' : '\\252', '\253' : '\\253',
'\254' : '\\254', '\255' : '\\255', '\256' : '\\256',
'\257' : '\\257', '\260' : '\\260', '\261' : '\\261',
'\262' : '\\262', '\263' : '\\263', '\264' : '\\264',
'\265' : '\\265', '\266' : '\\266', '\267' : '\\267',
'\270' : '\\270', '\271' : '\\271', '\272' : '\\272',
'\273' : '\\273', '\274' : '\\274', '\275' : '\\275',
'\276' : '\\276', '\277' : '\\277', '\300' : '\\300',
'\301' : '\\301', '\302' : '\\302', '\303' : '\\303',
'\304' : '\\304', '\305' : '\\305', '\306' : '\\306',
'\307' : '\\307', '\310' : '\\310', '\311' : '\\311',
'\312' : '\\312', '\313' : '\\313', '\314' : '\\314',
'\315' : '\\315', '\316' : '\\316', '\317' : '\\317',
'\320' : '\\320', '\321' : '\\321', '\322' : '\\322',
'\323' : '\\323', '\324' : '\\324', '\325' : '\\325',
'\326' : '\\326', '\327' : '\\327', '\330' : '\\330',
'\331' : '\\331', '\332' : '\\332', '\333' : '\\333',
'\334' : '\\334', '\335' : '\\335', '\336' : '\\336',
'\337' : '\\337', '\340' : '\\340', '\341' : '\\341',
'\342' : '\\342', '\343' : '\\343', '\344' : '\\344',
'\345' : '\\345', '\346' : '\\346', '\347' : '\\347',
'\350' : '\\350', '\351' : '\\351', '\352' : '\\352',
'\353' : '\\353', '\354' : '\\354', '\355' : '\\355',
'\356' : '\\356', '\357' : '\\357', '\360' : '\\360',
'\361' : '\\361', '\362' : '\\362', '\363' : '\\363',
'\364' : '\\364', '\365' : '\\365', '\366' : '\\366',
'\367' : '\\367', '\370' : '\\370', '\371' : '\\371',
'\372' : '\\372', '\373' : '\\373', '\374' : '\\374',
'\375' : '\\375', '\376' : '\\376', '\377' : '\\377'
}
_idmap = ''.join(chr(x) for x in xrange(256))
def _quote(str, LegalChars=_LegalChars,
idmap=_idmap, translate=string.translate):
#
# If the string does not need to be double-quoted,
# then just return the string. Otherwise, surround
# the string in doublequotes and precede quote (with a \)
# special characters.
#
if "" == translate(str, idmap, LegalChars):
return str
else:
return '"' + _nulljoin( map(_Translator.get, str, str) ) + '"'
# end _quote
_OctalPatt = re.compile(r"\\[0-3][0-7][0-7]")
_QuotePatt = re.compile(r"[\\].")
def _unquote(str):
# If there aren't any doublequotes,
# then there can't be any special characters. See RFC 2109.
if len(str) < 2:
return str
if str[0] != '"' or str[-1] != '"':
return str
# We have to assume that we must decode this string.
# Down to work.
# Remove the "s
str = str[1:-1]
# Check for special sequences. Examples:
# \012 --> \n
# \" --> "
#
i = 0
n = len(str)
res = []
while 0 <= i < n:
Omatch = _OctalPatt.search(str, i)
Qmatch = _QuotePatt.search(str, i)
if not Omatch and not Qmatch: # Neither matched
res.append(str[i:])
break
# else:
j = k = -1
if Omatch: j = Omatch.start(0)
if Qmatch: k = Qmatch.start(0)
if Qmatch and ( not Omatch or k < j ): # QuotePatt matched
res.append(str[i:k])
res.append(str[k+1])
i = k+2
else: # OctalPatt matched
res.append(str[i:j])
res.append( chr( int(str[j+1:j+4], 8) ) )
i = j+4
return _nulljoin(res)
# end _unquote
# The _getdate() routine is used to set the expiration time in
# the cookie's HTTP header. By default, _getdate() returns the
# current time in the appropriate "expires" format for a
# Set-Cookie header. The one optional argument is an offset from
# now, in seconds. For example, an offset of -3600 means "one hour ago".
# The offset may be a floating point number.
#
_weekdayname = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
_monthname = [None,
'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
def _getdate(future=0, weekdayname=_weekdayname, monthname=_monthname):
from time import gmtime, time
now = time()
year, month, day, hh, mm, ss, wd, y, z = gmtime(now + future)
return "%s, %02d-%3s-%4d %02d:%02d:%02d GMT" % \
(weekdayname[wd], day, monthname[month], year, hh, mm, ss)
#
# A class to hold ONE key,value pair.
# In a cookie, each such pair may have several attributes.
# so this class is used to keep the attributes associated
# with the appropriate key,value pair.
# This class also includes a coded_value attribute, which
# is used to hold the network representation of the
# value. This is most useful when Python objects are
# pickled for network transit.
#
class Morsel(dict):
# RFC 2109 lists these attributes as reserved:
# path comment domain
# max-age secure version
#
# For historical reasons, these attributes are also reserved:
# expires
#
# This is an extension from Microsoft:
# httponly
#
# This dictionary provides a mapping from the lowercase
# variant on the left to the appropriate traditional
# formatting on the right.
_reserved = { "expires" : "expires",
"path" : "Path",
"comment" : "Comment",
"domain" : "Domain",
"max-age" : "Max-Age",
"secure" : "secure",
"httponly" : "httponly",
"version" : "Version",
}
def __init__(self):
# Set defaults
self.key = self.value = self.coded_value = None
# Set default attributes
for K in self._reserved:
dict.__setitem__(self, K, "")
# end __init__
def __setitem__(self, K, V):
K = K.lower()
if not K in self._reserved:
raise CookieError("Invalid Attribute %s" % K)
dict.__setitem__(self, K, V)
# end __setitem__
def isReservedKey(self, K):
return K.lower() in self._reserved
# end isReservedKey
def set(self, key, val, coded_val,
LegalChars=_LegalChars,
idmap=_idmap, translate=string.translate):
# First we verify that the key isn't a reserved word
# Second we make sure it only contains legal characters
if key.lower() in self._reserved:
raise CookieError("Attempt to set a reserved key: %s" % key)
if "" != translate(key, idmap, LegalChars):
raise CookieError("Illegal key value: %s" % key)
# It's a good key, so save it.
self.key = key
self.value = val
self.coded_value = coded_val
# end set
def output(self, attrs=None, header = "Set-Cookie:"):
return "%s %s" % ( header, self.OutputString(attrs) )
__str__ = output
def __repr__(self):
return '<%s: %s=%s>' % (self.__class__.__name__,
self.key, repr(self.value) )
def js_output(self, attrs=None):
# Print javascript
return """
<script type="text/javascript">
<!-- begin hiding
document.cookie = \"%s\";
// end hiding -->
</script>
""" % ( self.OutputString(attrs).replace('"',r'\"'), )
# end js_output()
def OutputString(self, attrs=None):
# Build up our result
#
result = []
RA = result.append
# First, the key=value pair
RA("%s=%s" % (self.key, self.coded_value))
# Now add any defined attributes
if attrs is None:
attrs = self._reserved
items = self.items()
items.sort()
for K,V in items:
if V == "": continue
if K not in attrs: continue
if K == "expires" and type(V) == type(1):
RA("%s=%s" % (self._reserved[K], _getdate(V)))
elif K == "max-age" and type(V) == type(1):
RA("%s=%d" % (self._reserved[K], V))
elif K == "secure":
RA(str(self._reserved[K]))
elif K == "httponly":
RA(str(self._reserved[K]))
else:
RA("%s=%s" % (self._reserved[K], V))
# Return the result
return _semispacejoin(result)
# end OutputString
# end Morsel class
#
# Pattern for finding cookie
#
# This used to be strict parsing based on the RFC2109 and RFC2068
# specifications. I have since discovered that MSIE 3.0x doesn't
# follow the character rules outlined in those specs. As a
# result, the parsing rules here are less strict.
#
_LegalCharsPatt = r"[\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\=\[\]\_]"
_CookiePattern = re.compile(
r"(?x)" # This is a Verbose pattern
r"(?P<key>" # Start of group 'key'
""+ _LegalCharsPatt +"+?" # Any word of at least one letter, nongreedy
r")" # End of group 'key'
r"\s*=\s*" # Equal Sign
r"(?P<val>" # Start of group 'val'
r'"(?:[^\\"]|\\.)*"' # Any doublequoted string
r"|" # or
r"\w{3},\s[\w\d-]{9,11}\s[\d:]{8}\sGMT" # Special case for "expires" attr
r"|" # or
""+ _LegalCharsPatt +"*" # Any word or empty string
r")" # End of group 'val'
r"\s*;?" # Probably ending in a semi-colon
)
# At long last, here is the cookie class.
# Using this class is almost just like using a dictionary.
# See this module's docstring for example usage.
#
class BaseCookie(dict):
# A container class for a set of Morsels
#
def value_decode(self, val):
"""real_value, coded_value = value_decode(STRING)
Called prior to setting a cookie's value from the network
representation. The VALUE is the value read from HTTP
header.
Override this function to modify the behavior of cookies.
"""
return val, val
# end value_encode
def value_encode(self, val):
"""real_value, coded_value = value_encode(VALUE)
Called prior to setting a cookie's value from the dictionary
representation. The VALUE is the value being assigned.
Override this function to modify the behavior of cookies.
"""
strval = str(val)
return strval, strval
# end value_encode
def __init__(self, input=None):
if input: self.load(input)
# end __init__
def __set(self, key, real_value, coded_value):
"""Private method for setting a cookie's value"""
M = self.get(key, Morsel())
M.set(key, real_value, coded_value)
dict.__setitem__(self, key, M)
# end __set
def __setitem__(self, key, value):
"""Dictionary style assignment."""
rval, cval = self.value_encode(value)
self.__set(key, rval, cval)
# end __setitem__
def output(self, attrs=None, header="Set-Cookie:", sep="\015\012"):
"""Return a string suitable for HTTP."""
result = []
items = self.items()
items.sort()
for K,V in items:
result.append( V.output(attrs, header) )
return sep.join(result)
# end output
__str__ = output
def __repr__(self):
L = []
items = self.items()
items.sort()
for K,V in items:
L.append( '%s=%s' % (K,repr(V.value) ) )
return '<%s: %s>' % (self.__class__.__name__, _spacejoin(L))
def js_output(self, attrs=None):
"""Return a string suitable for JavaScript."""
result = []
items = self.items()
items.sort()
for K,V in items:
result.append( V.js_output(attrs) )
return _nulljoin(result)
# end js_output
def load(self, rawdata):
"""Load cookies from a string (presumably HTTP_COOKIE) or
from a dictionary. Loading cookies from a dictionary 'd'
is equivalent to calling:
map(Cookie.__setitem__, d.keys(), d.values())
"""
if type(rawdata) == type(""):
self.__ParseString(rawdata)
else:
# self.update() wouldn't call our custom __setitem__
for k, v in rawdata.items():
self[k] = v
return
# end load()
def __ParseString(self, str, patt=_CookiePattern):
i = 0 # Our starting point
n = len(str) # Length of string
M = None # current morsel
while 0 <= i < n:
# Start looking for a cookie
match = patt.search(str, i)
if not match: break # No more cookies
K,V = match.group("key"), match.group("val")
i = match.end(0)
# Parse the key, value in case it's metainfo
if K[0] == "$":
# We ignore attributes which pertain to the cookie
# mechanism as a whole. See RFC 2109.
# (Does anyone care?)
if M:
M[ K[1:] ] = V
elif K.lower() in Morsel._reserved:
if M:
M[ K ] = _unquote(V)
else:
rval, cval = self.value_decode(V)
self.__set(K, rval, cval)
M = self[K]
# end __ParseString
# end BaseCookie class
class SimpleCookie(BaseCookie):
"""SimpleCookie
SimpleCookie supports strings as cookie values. When setting
the value using the dictionary assignment notation, SimpleCookie
calls the builtin str() to convert the value to a string. Values
received from HTTP are kept as strings.
"""
def value_decode(self, val):
return _unquote( val ), val
def value_encode(self, val):
strval = str(val)
return strval, _quote( strval )
# end SimpleCookie
class SerialCookie(BaseCookie):
"""SerialCookie
SerialCookie supports arbitrary objects as cookie values. All
values are serialized (using cPickle) before being sent to the
client. All incoming values are assumed to be valid Pickle
representations. IF AN INCOMING VALUE IS NOT IN A VALID PICKLE
FORMAT, THEN AN EXCEPTION WILL BE RAISED.
Note: Large cookie values add overhead because they must be
retransmitted on every HTTP transaction.
Note: HTTP has a 2k limit on the size of a cookie. This class
does not check for this limit, so be careful!!!
"""
def __init__(self, input=None):
warnings.warn("SerialCookie class is insecure; do not use it",
DeprecationWarning)
BaseCookie.__init__(self, input)
# end __init__
def value_decode(self, val):
# This could raise an exception!
return loads( _unquote(val) ), val
def value_encode(self, val):
return val, _quote( dumps(val) )
# end SerialCookie
class SmartCookie(BaseCookie):
"""SmartCookie
SmartCookie supports arbitrary objects as cookie values. If the
object is a string, then it is quoted. If the object is not a
string, however, then SmartCookie will use cPickle to serialize
the object into a string representation.
Note: Large cookie values add overhead because they must be
retransmitted on every HTTP transaction.
Note: HTTP has a 2k limit on the size of a cookie. This class
does not check for this limit, so be careful!!!
"""
def __init__(self, input=None):
warnings.warn("Cookie/SmartCookie class is insecure; do not use it",
DeprecationWarning)
BaseCookie.__init__(self, input)
# end __init__
def value_decode(self, val):
strval = _unquote(val)
try:
return loads(strval), val
except:
return strval, val
def value_encode(self, val):
if type(val) == type(""):
return val, _quote(val)
else:
return val, _quote( dumps(val) )
# end SmartCookie
###########################################################
# Backwards Compatibility: Don't break any existing code!
# We provide Cookie() as an alias for SmartCookie()
Cookie = SmartCookie
#
###########################################################
def _test():
import doctest, Cookie
return doctest.testmod(Cookie)
if __name__ == "__main__":
_test()
#Local Variables:
#tab-width: 4
#end:

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@@ -0,0 +1,399 @@
# -*- coding: utf-8 -*-
"""
oreos.sructures
~~~~~~~~~~~~~~~
The plastic blue packaging.
This is mostly directly stolen from mitsuhiko/werkzeug.
"""
__all__ = ('MultiDict',)
class _Missing(object):
def __repr__(self):
return 'no value'
def __reduce__(self):
return '_missing'
_missing = _Missing()
def iter_multi_items(mapping):
"""Iterates over the items of a mapping yielding keys and values
without dropping any from more complex structures.
"""
if isinstance(mapping, MultiDict):
for item in mapping.iteritems(multi=True):
yield item
elif isinstance(mapping, dict):
for key, value in mapping.iteritems():
if isinstance(value, (tuple, list)):
for value in value:
yield key, value
else:
yield key, value
else:
for item in mapping:
yield item
class TypeConversionDict(dict):
"""Works like a regular dict but the :meth:`get` method can perform
type conversions. :class:`MultiDict` and :class:`CombinedMultiDict`
are subclasses of this class and provide the same feature.
.. versionadded:: 0.5
"""
def get(self, key, default=None, type=None):
"""Return the default value if the requested data doesn't exist.
If `type` is provided and is a callable it should convert the value,
return it or raise a :exc:`ValueError` if that is not possible. In
this case the function will return the default as if the value was not
found:
>>> d = TypeConversionDict(foo='42', bar='blub')
>>> d.get('foo', type=int)
42
>>> d.get('bar', -1, type=int)
-1
:param key: The key to be looked up.
:param default: The default value to be returned if the key can't
be looked up. If not further specified `None` is
returned.
:param type: A callable that is used to cast the value in the
:class:`MultiDict`. If a :exc:`ValueError` is raised
by this callable the default value is returned.
"""
try:
rv = self[key]
if type is not None:
rv = type(rv)
except (KeyError, ValueError):
rv = default
return rv
class MultiDict(TypeConversionDict):
"""A :class:`MultiDict` is a dictionary subclass customized to deal with
multiple values for the same key which is for example used by the parsing
functions in the wrappers. This is necessary because some HTML form
elements pass multiple values for the same key.
:class:`MultiDict` implements all standard dictionary methods.
Internally, it saves all values for a key as a list, but the standard dict
access methods will only return the first value for a key. If you want to
gain access to the other values, too, you have to use the `list` methods as
explained below.
Basic Usage:
>>> d = MultiDict([('a', 'b'), ('a', 'c')])
>>> d
MultiDict([('a', 'b'), ('a', 'c')])
>>> d['a']
'b'
>>> d.getlist('a')
['b', 'c']
>>> 'a' in d
True
It behaves like a normal dict thus all dict functions will only return the
first value when multiple values for one key are found.
From Werkzeug 0.3 onwards, the `KeyError` raised by this class is also a
subclass of the :exc:`~exceptions.BadRequest` HTTP exception and will
render a page for a ``400 BAD REQUEST`` if caught in a catch-all for HTTP
exceptions.
A :class:`MultiDict` can be constructed from an iterable of
``(key, value)`` tuples, a dict, a :class:`MultiDict` or from Werkzeug 0.2
onwards some keyword parameters.
:param mapping: the initial value for the :class:`MultiDict`. Either a
regular dict, an iterable of ``(key, value)`` tuples
or `None`.
"""
def __init__(self, mapping=None):
if isinstance(mapping, MultiDict):
dict.__init__(self, ((k, l[:]) for k, l in mapping.iterlists()))
elif isinstance(mapping, dict):
tmp = {}
for key, value in mapping.iteritems():
if isinstance(value, (tuple, list)):
value = list(value)
else:
value = [value]
tmp[key] = value
dict.__init__(self, tmp)
else:
tmp = {}
for key, value in mapping or ():
tmp.setdefault(key, []).append(value)
dict.__init__(self, tmp)
def __getstate__(self):
return dict(self.lists())
def __setstate__(self, value):
dict.clear(self)
dict.update(self, value)
def __iter__(self):
return self.iterkeys()
def __getitem__(self, key):
"""Return the first data value for this key;
raises KeyError if not found.
:param key: The key to be looked up.
:raise KeyError: if the key does not exist.
"""
if key in self:
return dict.__getitem__(self, key)[0]
raise KeyError(key)
def __setitem__(self, key, value):
"""Like :meth:`add` but removes an existing key first.
:param key: the key for the value.
:param value: the value to set.
"""
dict.__setitem__(self, key, [value])
def add(self, key, value):
"""Adds a new value for the key.
.. versionadded:: 0.6
:param key: the key for the value.
:param value: the value to add.
"""
dict.setdefault(self, key, []).append(value)
def getlist(self, key, type=None):
"""Return the list of items for a given key. If that key is not in the
`MultiDict`, the return value will be an empty list. Just as `get`
`getlist` accepts a `type` parameter. All items will be converted
with the callable defined there.
:param key: The key to be looked up.
:param type: A callable that is used to cast the value in the
:class:`MultiDict`. If a :exc:`ValueError` is raised
by this callable the value will be removed from the list.
:return: a :class:`list` of all the values for the key.
"""
try:
rv = dict.__getitem__(self, key)
except KeyError:
return []
if type is None:
return list(rv)
result = []
for item in rv:
try:
result.append(type(item))
except ValueError:
pass
return result
def setlist(self, key, new_list):
"""Remove the old values for a key and add new ones. Note that the list
you pass the values in will be shallow-copied before it is inserted in
the dictionary.
>>> d = MultiDict()
>>> d.setlist('foo', ['1', '2'])
>>> d['foo']
'1'
>>> d.getlist('foo')
['1', '2']
:param key: The key for which the values are set.
:param new_list: An iterable with the new values for the key. Old values
are removed first.
"""
dict.__setitem__(self, key, list(new_list))
def setdefault(self, key, default=None):
"""Returns the value for the key if it is in the dict, otherwise it
returns `default` and sets that value for `key`.
:param key: The key to be looked up.
:param default: The default value to be returned if the key is not
in the dict. If not further specified it's `None`.
"""
if key not in self:
self[key] = default
else:
default = self[key]
return default
def setlistdefault(self, key, default_list=None):
"""Like `setdefault` but sets multiple values. The list returned
is not a copy, but the list that is actually used internally. This
means that you can put new values into the dict by appending items
to the list:
>>> d = MultiDict({"foo": 1})
>>> d.setlistdefault("foo").extend([2, 3])
>>> d.getlist("foo")
[1, 2, 3]
:param key: The key to be looked up.
:param default: An iterable of default values. It is either copied
(in case it was a list) or converted into a list
before returned.
:return: a :class:`list`
"""
if key not in self:
default_list = list(default_list or ())
dict.__setitem__(self, key, default_list)
else:
default_list = dict.__getitem__(self, key)
return default_list
def items(self, multi=False):
"""Return a list of ``(key, value)`` pairs.
:param multi: If set to `True` the list returned will have a
pair for each value of each key. Otherwise it
will only contain pairs for the first value of
each key.
:return: a :class:`list`
"""
return list(self.iteritems(multi))
def lists(self):
"""Return a list of ``(key, values)`` pairs, where values is the list of
all values associated with the key.
:return: a :class:`list`
"""
return list(self.iterlists())
def values(self):
"""Returns a list of the first value on every key's value list.
:return: a :class:`list`.
"""
return [self[key] for key in self.iterkeys()]
def listvalues(self):
"""Return a list of all values associated with a key. Zipping
:meth:`keys` and this is the same as calling :meth:`lists`:
>>> d = MultiDict({"foo": [1, 2, 3]})
>>> zip(d.keys(), d.listvalues()) == d.lists()
True
:return: a :class:`list`
"""
return list(self.iterlistvalues())
def iteritems(self, multi=False):
"""Like :meth:`items` but returns an iterator."""
for key, values in dict.iteritems(self):
if multi:
for value in values:
yield key, value
else:
yield key, values[0]
def iterlists(self):
"""Like :meth:`items` but returns an iterator."""
for key, values in dict.iteritems(self):
yield key, list(values)
def itervalues(self):
"""Like :meth:`values` but returns an iterator."""
for values in dict.itervalues(self):
yield values[0]
def iterlistvalues(self):
"""Like :meth:`listvalues` but returns an iterator."""
return dict.itervalues(self)
def copy(self):
"""Return a shallow copy of this object."""
return self.__class__(self)
def to_dict(self, flat=True):
"""Return the contents as regular dict. If `flat` is `True` the
returned dict will only have the first item present, if `flat` is
`False` all values will be returned as lists.
:param flat: If set to `False` the dict returned will have lists
with all the values in it. Otherwise it will only
contain the first value for each key.
:return: a :class:`dict`
"""
if flat:
return dict(self.iteritems())
return dict(self.lists())
def update(self, other_dict):
"""update() extends rather than replaces existing key lists."""
for key, value in iter_multi_items(other_dict):
MultiDict.add(self, key, value)
def pop(self, key, default=_missing):
"""Pop the first item for a list on the dict. Afterwards the
key is removed from the dict, so additional values are discarded:
>>> d = MultiDict({"foo": [1, 2, 3]})
>>> d.pop("foo")
1
>>> "foo" in d
False
:param key: the key to pop.
:param default: if provided the value to return if the key was
not in the dictionary.
"""
try:
return dict.pop(self, key)[0]
except KeyError, e:
if default is not _missing:
return default
raise KeyError(str(e))
def popitem(self):
"""Pop an item from the dict."""
try:
item = dict.popitem(self)
return (item[0], item[1][0])
except KeyError, e:
raise KeyError(str(e))
def poplist(self, key):
"""Pop the list for a key from the dict. If the key is not in the dict
an empty list is returned.
.. versionchanged:: 0.5
If the key does no longer exist a list is returned instead of
raising an error.
"""
return dict.pop(self, key, [])
def popitemlist(self):
"""Pop a ``(key, list)`` tuple from the dict."""
try:
return dict.popitem(self)
except KeyError, e:
raise KeyError(str(e))
def __copy__(self):
return self.copy()
def __repr__(self):
return '%s(%r)' % (self.__class__.__name__, self.items(multi=True))

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@@ -0,0 +1,48 @@
# urllib3/__init__.py
# Copyright 2008-2011 Andrey Petrov and contributors (see CONTRIBUTORS.txt)
#
# This module is part of urllib3 and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php
"""
urllib3 - Thread-safe connection pooling and re-using.
"""
__author__ = 'Andrey Petrov (andrey.petrov@shazow.net)'
__license__ = 'MIT'
__version__ = '1.0.2'
from .connectionpool import (
HTTPConnectionPool,
HTTPSConnectionPool,
connection_from_url,
get_host,
make_headers)
from .exceptions import (
HTTPError,
MaxRetryError,
SSLError,
TimeoutError)
from .poolmanager import PoolManager, ProxyManager, proxy_from_url
from .response import HTTPResponse
from .filepost import encode_multipart_formdata
# Set default logging handler to avoid "No handler found" warnings.
import logging
try:
from logging import NullHandler
except ImportError:
class NullHandler(logging.Handler):
def emit(self, record):
pass
logging.getLogger(__name__).addHandler(NullHandler())
# ... Clean up.
del logging
del NullHandler

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@@ -0,0 +1,131 @@
# urllib3/_collections.py
# Copyright 2008-2011 Andrey Petrov and contributors (see CONTRIBUTORS.txt)
#
# This module is part of urllib3 and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php
from collections import deque
from threading import RLock
__all__ = ['RecentlyUsedContainer']
class AccessEntry(object):
__slots__ = ('key', 'is_valid')
def __init__(self, key, is_valid=True):
self.key = key
self.is_valid = is_valid
class RecentlyUsedContainer(dict):
"""
Provides a dict-like that maintains up to ``maxsize`` keys while throwing
away the least-recently-used keys beyond ``maxsize``.
"""
# If len(self.access_log) exceeds self._maxsize * CLEANUP_FACTOR, then we
# will attempt to cleanup the invalidated entries in the access_log
# datastructure during the next 'get' operation.
CLEANUP_FACTOR = 10
def __init__(self, maxsize=10):
self._maxsize = maxsize
self._container = {}
# We use a deque to to store our keys ordered by the last access.
self.access_log = deque()
self.access_log_lock = RLock()
# We look up the access log entry by the key to invalidate it so we can
# insert a new authorative entry at the head without having to dig and
# find the old entry for removal immediately.
self.access_lookup = {}
# Trigger a heap cleanup when we get past this size
self.access_log_limit = maxsize * self.CLEANUP_FACTOR
def _invalidate_entry(self, key):
"If exists: Invalidate old entry and return it."
old_entry = self.access_lookup.get(key)
if old_entry:
old_entry.is_valid = False
return old_entry
def _push_entry(self, key):
"Push entry onto our access log, invalidate the old entry if exists."
self._invalidate_entry(key)
new_entry = AccessEntry(key)
self.access_lookup[key] = new_entry
self.access_log_lock.acquire()
self.access_log.appendleft(new_entry)
self.access_log_lock.release()
def _prune_entries(self, num):
"Pop entries from our access log until we popped ``num`` valid ones."
while num > 0:
self.access_log_lock.acquire()
p = self.access_log.pop()
self.access_log_lock.release()
if not p.is_valid:
continue # Invalidated entry, skip
dict.pop(self, p.key, None)
self.access_lookup.pop(p.key, None)
num -= 1
def _prune_invalidated_entries(self):
"Rebuild our access_log without the invalidated entries."
self.access_log_lock.acquire()
self.access_log = deque(e for e in self.access_log if e.is_valid)
self.access_log_lock.release()
def _get_ordered_access_keys(self):
"Return ordered access keys for inspection. Used for testing."
self.access_log_lock.acquire()
r = [e.key for e in self.access_log if e.is_valid]
self.access_log_lock.release()
return r
def __getitem__(self, key):
item = dict.get(self, key)
if not item:
raise KeyError(key)
# Insert new entry with new high priority, also implicitly invalidates
# the old entry.
self._push_entry(key)
if len(self.access_log) > self.access_log_limit:
# Heap is getting too big, try to clean up any tailing invalidated
# entries.
self._prune_invalidated_entries()
return item
def __setitem__(self, key, item):
# Add item to our container and access log
dict.__setitem__(self, key, item)
self._push_entry(key)
# Discard invalid and excess entries
self._prune_entries(len(self) - self._maxsize)
def __delitem__(self, key):
self._invalidate_entry(key)
self.access_lookup.pop(key, None)
dict.__delitem__(self, key)
def get(self, key, default=None):
try:
return self[key]
except KeyError:
return default

View File

@@ -0,0 +1,548 @@
# urllib3/connectionpool.py
# Copyright 2008-2011 Andrey Petrov and contributors (see CONTRIBUTORS.txt)
#
# This module is part of urllib3 and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php
import logging
import socket
from httplib import HTTPConnection, HTTPSConnection, HTTPException
from Queue import Queue, Empty, Full
from select import select
from socket import error as SocketError, timeout as SocketTimeout
from .packages.ssl_match_hostname import match_hostname, CertificateError
try:
import ssl
BaseSSLError = ssl.SSLError
except ImportError:
ssl = None
BaseSSLError = None
from .request import RequestMethods
from .response import HTTPResponse
from .exceptions import (
SSLError,
MaxRetryError,
TimeoutError,
HostChangedError,
EmptyPoolError,
)
log = logging.getLogger(__name__)
_Default = object()
## Connection objects (extension of httplib)
class VerifiedHTTPSConnection(HTTPSConnection):
"""
Based on httplib.HTTPSConnection but wraps the socket with
SSL certification.
"""
cert_reqs = None
ca_certs = None
def set_cert(self, key_file=None, cert_file=None,
cert_reqs='CERT_NONE', ca_certs=None):
ssl_req_scheme = {
'CERT_NONE': ssl.CERT_NONE,
'CERT_OPTIONAL': ssl.CERT_OPTIONAL,
'CERT_REQUIRED': ssl.CERT_REQUIRED
}
self.key_file = key_file
self.cert_file = cert_file
self.cert_reqs = ssl_req_scheme.get(cert_reqs) or ssl.CERT_NONE
self.ca_certs = ca_certs
def connect(self):
# Add certificate verification
sock = socket.create_connection((self.host, self.port), self.timeout)
# Wrap socket using verification with the root certs in
# trusted_root_certs
self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file,
cert_reqs=self.cert_reqs,
ca_certs=self.ca_certs)
if self.ca_certs:
match_hostname(self.sock.getpeercert(), self.host)
## Pool objects
class ConnectionPool(object):
"""
Base class for all connection pools, such as
:class:`.HTTPConnectionPool` and :class:`.HTTPSConnectionPool`.
"""
pass
class HTTPConnectionPool(ConnectionPool, RequestMethods):
"""
Thread-safe connection pool for one host.
:param host:
Host used for this HTTP Connection (e.g. "localhost"), passed into
:class:`httplib.HTTPConnection`.
:param port:
Port used for this HTTP Connection (None is equivalent to 80), passed
into :class:`httplib.HTTPConnection`.
:param strict:
Causes BadStatusLine to be raised if the status line can't be parsed
as a valid HTTP/1.0 or 1.1 status line, passed into
:class:`httplib.HTTPConnection`.
:param timeout:
Socket timeout for each individual connection, can be a float. None
disables timeout.
:param maxsize:
Number of connections to save that can be reused. More than 1 is useful
in multithreaded situations. If ``block`` is set to false, more
connections will be created but they will not be saved once they've
been used.
:param block:
If set to True, no more than ``maxsize`` connections will be used at
a time. When no free connections are available, the call will block
until a connection has been released. This is a useful side effect for
particular multithreaded situations where one does not want to use more
than maxsize connections per host to prevent flooding.
:param headers:
Headers to include with all requests, unless other headers are given
explicitly.
"""
scheme = 'http'
def __init__(self, host, port=None, strict=False, timeout=None, maxsize=1,
block=False, headers=None):
self.host = host
self.port = port
self.strict = strict
self.timeout = timeout
self.pool = Queue(maxsize)
self.block = block
self.headers = headers or {}
# Fill the queue up so that doing get() on it will block properly
for _ in xrange(maxsize):
self.pool.put(None)
# These are mostly for testing and debugging purposes.
self.num_connections = 0
self.num_requests = 0
def _new_conn(self):
"""
Return a fresh :class:`httplib.HTTPConnection`.
"""
self.num_connections += 1
log.info("Starting new HTTP connection (%d): %s" %
(self.num_connections, self.host))
return HTTPConnection(host=self.host, port=self.port)
def _get_conn(self, timeout=None):
"""
Get a connection. Will return a pooled connection if one is available.
If no connections are available and :prop:`.block` is ``False``, then a
fresh connection is returned.
:param timeout:
Seconds to wait before giving up and raising
:class:`urllib3.exceptions.EmptyPoolError` if the pool is empty and
:prop:`.block` is ``True``.
"""
conn = None
try:
conn = self.pool.get(block=self.block, timeout=timeout)
# If this is a persistent connection, check if it got disconnected
if conn and conn.sock and select([conn.sock], [], [], 0.0)[0]:
# Either data is buffered (bad), or the connection is dropped.
log.info("Resetting dropped connection: %s" % self.host)
conn.close()
except Empty:
if self.block:
raise EmptyPoolError("Pool reached maximum size and no more "
"connections are allowed.")
pass # Oh well, we'll create a new connection then
return conn or self._new_conn()
def _put_conn(self, conn):
"""
Put a connection back into the pool.
:param conn:
Connection object for the current host and port as returned by
:meth:`._new_conn` or :meth:`._get_conn`.
If the pool is already full, the connection is discarded because we
exceeded maxsize. If connections are discarded frequently, then maxsize
should be increased.
"""
try:
self.pool.put(conn, block=False)
except Full:
# This should never happen if self.block == True
log.warning("HttpConnectionPool is full, discarding connection: %s"
% self.host)
def _make_request(self, conn, method, url, timeout=_Default,
**httplib_request_kw):
"""
Perform a request on a given httplib connection object taken from our
pool.
"""
self.num_requests += 1
if timeout is _Default:
timeout = self.timeout
conn.timeout = timeout # This only does anything in Py26+
conn.request(method, url, **httplib_request_kw)
conn.sock.settimeout(timeout)
httplib_response = conn.getresponse()
log.debug("\"%s %s %s\" %s %s" %
(method, url,
conn._http_vsn_str, # pylint: disable-msg=W0212
httplib_response.status, httplib_response.length))
return httplib_response
def is_same_host(self, url):
"""
Check if the given ``url`` is a member of the same host as this
conncetion pool.
"""
# TODO: Add optional support for socket.gethostbyname checking.
return (url.startswith('/') or
get_host(url) == (self.scheme, self.host, self.port))
def urlopen(self, method, url, body=None, headers=None, retries=3,
redirect=True, assert_same_host=True, timeout=_Default,
pool_timeout=None, release_conn=None, **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
the raw details.
.. note::
More commonly, it's appropriate to use a convenience method provided
by :class:`.RequestMethods`, such as :meth:`.request`.
.. note::
`release_conn` will only behave as expected if
`preload_content=False` because we want to make
`preload_content=False` the default behaviour someday soon without
breaking backwards compatibility.
:param method:
HTTP request method (such as GET, POST, PUT, etc.)
:param body:
Data to send in the request body (useful for creating
POST requests, see HTTPConnectionPool.post_url for
more convenience).
:param headers:
Dictionary of custom headers to send, such as User-Agent,
If-None-Match, etc. If None, pool headers are used. If provided,
these headers completely replace any pool-specific headers.
:param retries:
Number of retries to allow before raising a MaxRetryError exception.
:param redirect:
Automatically handle redirects (status codes 301, 302, 303, 307),
each redirect counts as a retry.
:param assert_same_host:
If ``True``, will make sure that the host of the pool requests is
consistent else will raise HostChangedError. When False, you can
use the pool on an HTTP proxy and request foreign hosts.
:param timeout:
If specified, overrides the default timeout for this one request.
:param pool_timeout:
If set and the pool is set to block=True, then this method will
block for ``pool_timeout`` seconds and raise EmptyPoolError if no
connection is available within the time period.
:param release_conn:
If False, then the urlopen call will not release the connection
back into the pool once a response is received (but will release if
you read the entire contents of the response such as when
`preload_content=True`). This is useful if you're not preloading
the response's content immediately. You will need to call
``r.release_conn()`` on the response ``r`` to return the connection
back into the pool. If None, it takes the value of
``response_kw.get('preload_content', True)``.
:param \**response_kw:
Additional parameters are passed to
:meth:`urllib3.response.HTTPResponse.from_httplib`
"""
if headers is None:
headers = self.headers
if retries < 0:
raise MaxRetryError(url)
if timeout is _Default:
timeout = self.timeout
if release_conn is None:
release_conn = response_kw.get('preload_content', True)
# Check host
if assert_same_host and not self.is_same_host(url):
host = "%s://%s" % (self.scheme, self.host)
if self.port:
host = "%s:%d" % (host, self.port)
raise HostChangedError(host, url, retries - 1)
conn = None
try:
# Request a connection from the queue
# (Could raise SocketError: Bad file descriptor)
conn = self._get_conn(timeout=pool_timeout)
# Make the request on the httplib connection object
httplib_response = self._make_request(conn, method, url,
timeout=timeout,
body=body, headers=headers)
# If we're going to release the connection in ``finally:``, then
# the request 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
# Import httplib's response into our own wrapper object
response = HTTPResponse.from_httplib(httplib_response,
pool=self,
connection=response_conn,
**response_kw)
# else:
# The connection will be put back into the pool when
# ``response.release_conn()`` is called (implicitly by
# ``response.read()``)
except (Empty), e:
# Timed out by queue
raise TimeoutError("Request timed out. (pool_timeout=%s)" %
pool_timeout)
except (SocketTimeout), e:
# Timed out by socket
raise TimeoutError("Request timed out. (timeout=%s)" %
timeout)
except (BaseSSLError), e:
# SSL certificate error
raise SSLError(e)
except (CertificateError), e:
# Name mismatch
raise SSLError(e)
except (HTTPException, SocketError), e:
# Connection broken, discard. It will be replaced next _get_conn().
conn = None
finally:
if conn and release_conn:
# Put the connection back to be reused
self._put_conn(conn)
if not conn:
log.warn("Retrying (%d attempts remain) after connection "
"broken by '%r': %s" % (retries, e, url))
return self.urlopen(method, url, body, headers, retries - 1,
redirect, assert_same_host) # Try again
# Handle redirect?
redirect_location = redirect and response.get_redirect_location()
if redirect_location:
log.info("Redirecting %s -> %s" % (url, redirect_location))
return self.urlopen(method, redirect_location, body, headers,
retries - 1, redirect, assert_same_host)
return response
class HTTPSConnectionPool(HTTPConnectionPool):
"""
Same as :class:`.HTTPConnectionPool`, but HTTPS.
When Python is compiled with the :mod:`ssl` module, then
:class:`.VerifiedHTTPSConnection` is used, which *can* verify certificates,
instead of :class:httplib.HTTPSConnection`.
The ``key_file``, ``cert_file``, ``cert_reqs``, and ``ca_certs`` parameters
are only used if :mod:`ssl` is available and are fed into
:meth:`ssl.wrap_socket` to upgrade the connection socket into an SSL socket.
"""
scheme = 'https'
def __init__(self, host, port=None,
strict=False, timeout=None, maxsize=1,
block=False, headers=None,
key_file=None, cert_file=None,
cert_reqs='CERT_NONE', ca_certs=None):
super(HTTPSConnectionPool, self).__init__(host, port,
strict, timeout, maxsize,
block, headers)
self.key_file = key_file
self.cert_file = cert_file
self.cert_reqs = cert_reqs
self.ca_certs = ca_certs
def _new_conn(self):
"""
Return a fresh :class:`httplib.HTTPSConnection`.
"""
self.num_connections += 1
log.info("Starting new HTTPS connection (%d): %s"
% (self.num_connections, self.host))
if not ssl:
return HTTPSConnection(host=self.host, port=self.port)
connection = VerifiedHTTPSConnection(host=self.host, port=self.port)
connection.set_cert(key_file=self.key_file, cert_file=self.cert_file,
cert_reqs=self.cert_reqs, ca_certs=self.ca_certs)
return connection
## Helpers
def make_headers(keep_alive=None, accept_encoding=None, user_agent=None,
basic_auth=None):
"""
Shortcuts for generating request headers.
:param keep_alive:
If ``True``, adds 'connection: keep-alive' header.
:param accept_encoding:
Can be a boolean, list, or string.
``True`` translates to 'gzip,deflate'.
List will get joined by comma.
String will be used as provided.
:param user_agent:
String representing the user-agent you want, such as
"python-urllib3/0.6"
:param basic_auth:
Colon-separated username:password string for 'authorization: basic ...'
auth header.
Example: ::
>>> make_headers(keep_alive=True, user_agent="Batman/1.0")
{'connection': 'keep-alive', 'user-agent': 'Batman/1.0'}
>>> make_headers(accept_encoding=True)
{'accept-encoding': 'gzip,deflate'}
"""
headers = {}
if accept_encoding:
if isinstance(accept_encoding, str):
pass
elif isinstance(accept_encoding, list):
accept_encoding = ','.join(accept_encoding)
else:
accept_encoding = 'gzip,deflate'
headers['accept-encoding'] = accept_encoding
if user_agent:
headers['user-agent'] = user_agent
if keep_alive:
headers['connection'] = 'keep-alive'
if basic_auth:
headers['authorization'] = 'Basic ' + \
basic_auth.encode('base64').strip()
return headers
def get_host(url):
"""
Given a url, return its scheme, host and port (None if it's not there).
For example: ::
>>> get_host('http://google.com/mail/')
('http', 'google.com', None)
>>> get_host('google.com:80')
('http', 'google.com', 80)
"""
# This code is actually similar to urlparse.urlsplit, but much
# simplified for our needs.
port = None
scheme = 'http'
if '://' in url:
scheme, url = url.split('://', 1)
if '/' in url:
url, _path = url.split('/', 1)
if '@' in url:
_auth, url = url.split('@', 1)
if ':' in url:
url, port = url.split(':', 1)
port = int(port)
return scheme, url, port
def connection_from_url(url, **kw):
"""
Given a url, return an :class:`.ConnectionPool` instance of its host.
This is a shortcut for not having to parse out the scheme, host, and port
of the url before creating an :class:`.ConnectionPool` instance.
:param url:
Absolute URL string that must include the scheme. Port is optional.
:param \**kw:
Passes additional parameters to the constructor of the appropriate
:class:`.ConnectionPool`. Useful for specifying things like
timeout, maxsize, headers, etc.
Example: ::
>>> conn = connection_from_url('http://google.com/')
>>> r = conn.request('GET', '/')
"""
scheme, host, port = get_host(url)
if scheme == 'https':
return HTTPSConnectionPool(host, port=port, **kw)
else:
return HTTPConnectionPool(host, port=port, **kw)

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@@ -0,0 +1,117 @@
# urllib3/contrib/ntlmpool.py
# Copyright 2008-2011 Andrey Petrov and contributors (see CONTRIBUTORS.txt)
#
# This module is part of urllib3 and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php
"""
NTLM authenticating pool, contributed by erikcederstran
Issue #10, see: http://code.google.com/p/urllib3/issues/detail?id=10
"""
import httplib
from logging import getLogger
from ntlm import ntlm
from urllib3 import HTTPSConnectionPool
log = getLogger(__name__)
class NTLMConnectionPool(HTTPSConnectionPool):
"""
Implements an NTLM authentication version of an urllib3 connection pool
"""
scheme = 'https'
def __init__(self, user, pw, authurl, *args, **kwargs):
"""
authurl is a random URL on the server that is protected by NTLM.
user is the Windows user, probably in the DOMAIN\username format.
pw is the password for the user.
"""
super(NTLMConnectionPool, self).__init__(*args, **kwargs)
self.authurl = authurl
self.rawuser = user
user_parts = user.split('\\', 1)
self.domain = user_parts[0].upper()
self.user = user_parts[1]
self.pw = pw
def _new_conn(self):
# 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))
headers = {}
headers['Connection'] = 'Keep-Alive'
req_header = 'Authorization'
resp_header = 'www-authenticate'
conn = httplib.HTTPSConnection(host=self.host, port=self.port)
# Send negotiation message
headers[req_header] = (
'NTLM %s' % ntlm.create_NTLM_NEGOTIATE_MESSAGE(self.rawuser))
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))
# Remove the reference to the socket, so that it can not be closed by
# the response object (we want to keep the socket open)
res.fp = None
# Server should respond with a challenge message
auth_header_values = reshdr[resp_header].split(', ')
auth_header_value = None
for s in auth_header_values:
if s[:5] == 'NTLM ':
auth_header_value = s[5:]
if auth_header_value is None:
raise Exception('Unexpected %s response header: %s' %
(resp_header, reshdr[resp_header]))
# Send authentication message
ServerChallenge, NegotiateFlags = \
ntlm.parse_NTLM_CHALLENGE_MESSAGE(auth_header_value)
auth_msg = ntlm.create_NTLM_AUTHENTICATE_MESSAGE(ServerChallenge,
self.user,
self.domain,
self.pw,
NegotiateFlags)
headers[req_header] = 'NTLM %s' % auth_msg
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])
if res.status != 200:
if res.status == 401:
raise Exception('Server rejected request: wrong '
'username or password')
raise Exception('Wrong server response: %s %s' %
(res.status, res.reason))
res.fp = None
log.debug('Connection established')
return conn
def urlopen(self, method, url, body=None, headers=None, retries=3,
redirect=True, assert_same_host=True):
if headers is None:
headers = {}
headers['Connection'] = 'Keep-Alive'
return super(NTLMConnectionPool, self).urlopen(method, url, body,
headers, retries,
redirect,
assert_same_host)

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@@ -0,0 +1,45 @@
# urllib3/exceptions.py
# Copyright 2008-2011 Andrey Petrov and contributors (see CONTRIBUTORS.txt)
#
# This module is part of urllib3 and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php
## Exceptions
class HTTPError(Exception):
"Base exception used by this module."
pass
class SSLError(Exception):
"Raised when SSL certificate fails in an HTTPS connection."
pass
class MaxRetryError(HTTPError):
"Raised when the maximum number of retries is exceeded."
def __init__(self, url):
HTTPError.__init__(self, "Max retries exceeded for url: %s" % url)
self.url = url
class TimeoutError(HTTPError):
"Raised when a socket timeout occurs."
pass
class HostChangedError(HTTPError):
"Raised when an existing pool gets a request for a foreign host."
def __init__(self, original_host, new_url, retries=3):
HTTPError.__init__(self,
"Connection pool with host '%s' tried to open a foreign host: %s" %
(original_host, new_url))
self.original_host = original_host
self.new_url = new_url
self.retries = retries
class EmptyPoolError(HTTPError):
"Raised when a pool runs out of connections and no more are allowed."
pass

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@@ -0,0 +1,71 @@
# urllib3/filepost.py
# Copyright 2008-2011 Andrey Petrov and contributors (see CONTRIBUTORS.txt)
#
# This module is part of urllib3 and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php
import codecs
import mimetools
import mimetypes
try:
from cStringIO import StringIO
except ImportError:
from StringIO import StringIO # pylint: disable-msg=W0404
writer = codecs.lookup('utf-8')[3]
def get_content_type(filename):
return mimetypes.guess_type(filename)[0] or 'application/octet-stream'
def encode_multipart_formdata(fields, boundary=None):
"""
Encode a dictionary of ``fields`` using the multipart/form-data mime format.
:param fields:
Dictionary of fields. The key is treated as the field name, and the
value as the body of the form-data. If the value is a tuple of two
elements, then the first element is treated as the filename of the
form-data section.
:param boundary:
If not specified, then a random boundary will be generated using
:func:`mimetools.choose_boundary`.
"""
body = StringIO()
if boundary is None:
boundary = mimetools.choose_boundary()
for fieldname, value in fields.iteritems():
body.write('--%s\r\n' % (boundary))
if isinstance(value, tuple):
filename, data = value
writer(body).write('Content-Disposition: form-data; name="%s"; '
'filename="%s"\r\n' % (fieldname, filename))
body.write('Content-Type: %s\r\n\r\n' %
(get_content_type(filename)))
else:
data = value
writer(body).write('Content-Disposition: form-data; name="%s"\r\n'
% (fieldname))
body.write('Content-Type: text/plain\r\n\r\n')
if isinstance(data, int):
data = str(data) # Backwards compatibility
if isinstance(data, unicode):
writer(body).write(data)
else:
body.write(data)
body.write('\r\n')
body.write('--%s--\r\n' % (boundary))
content_type = 'multipart/form-data; boundary=%s' % boundary
return body.getvalue(), content_type

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@@ -0,0 +1,4 @@
from __future__ import absolute_import
from . import ssl_match_hostname

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