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Colin Dunklau
f7596c75dc
Fixes #649 and #1329 by making Session.headers a CaseInsensitiveDict, and fixing the implementation of CID. Credit for the brilliant idea to map `lowercased_key -> (cased_key, mapped_value)` goes to @gazpachoking, thanks a bunch. Changes from original implementation of CaseInsensitiveDict: 1. CID is rewritten as a subclass of `collections.MutableMapping`. 2. CID remembers the case of the last-set key, but `__setitem__` and `__delitem__` will handle keys without respect to case. 3. CID returns the key case as remembered for the `keys`, `items`, and `__iter__` methods. 4. Query operations (`__getitem__` and `__contains__`) are done in a case-insensitive manner: `cid['foo']` and `cid['FOO']` will return the same value. 5. The constructor as well as `update` and `__eq__` have undefined behavior when given multiple keys that have the same `lower()`. 6. The new method `lower_items` is like `iteritems`, but keys are all lowercased. 7. CID raises `KeyError` for `__getitem__` as normal dicts do. The old implementation returned 6. The `__repr__` now makes it obvious that it's not a normal dict. See PR #1333 for the discussions that lead up to this implementation
Requests: HTTP for Humans
=========================
.. image:: https://travis-ci.org/kennethreitz/requests.png?branch=master
:target: https://travis-ci.org/kennethreitz/requests
Requests is an Apache2 Licensed HTTP library, written in Python, for human
beings.
Most existing Python modules for sending HTTP requests are extremely
verbose and cumbersome. Python's builtin urllib2 module provides most of
the HTTP capabilities you should need, but the api is thoroughly broken.
It requires an enormous amount of work (even method overrides) to
perform the simplest of tasks.
Things shouldn't be this way. Not in Python.
.. code-block:: pycon
>>> r = requests.get('https://api.github.com', auth=('user', 'pass'))
>>> r.status_code
204
>>> r.headers['content-type']
'application/json'
>>> r.text
...
See `the same code, without Requests <https://gist.github.com/973705>`_.
Requests allow you to send HTTP/1.1 requests. You can add headers, form data,
multipart files, and parameters with simple Python dictionaries, and access the
response data in the same way. It's powered by httplib and `urllib3
<https://github.com/shazow/urllib3>`_, but it does all the hard work and crazy
hacks for you.
Features
--------
- International Domains and URLs
- Keep-Alive & Connection Pooling
- Sessions with Cookie Persistence
- Browser-style SSL Verification
- Basic/Digest Authentication
- Elegant Key/Value Cookies
- Automatic Decompression
- Unicode Response Bodies
- Multipart File Uploads
- Connection Timeouts
- Thread-safety
Installation
------------
To install requests, simply:
.. code-block:: bash
$ pip install requests
Or, if you absolutely must:
.. code-block:: bash
$ 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 **master** 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: https://github.com/kennethreitz/requests/blob/master/AUTHORS.rst