.. :changelog: Release History --------------- 2.2.1 (2014-01-23) ++++++++++++++++++ **Bugfixes** - Fixes incorrect parsing of proxy credentials that contain a literal or encoded '#' character. - Assorted urllib3 fixes. 2.2.0 (2014-01-09) ++++++++++++++++++ **API Changes** - New exception: ``ContentDecodingError``. Raised instead of ``urllib3`` ``DecodeError`` exceptions. **Bugfixes** - Avoid many many exceptions from the buggy implementation of ``proxy_bypass`` on OS X in Python 2.6. - Avoid crashing when attempting to get authentication credentials from ~/.netrc when running as a user without a home directory. - Use the correct pool size for pools of connections to proxies. - Fix iteration of ``CookieJar`` objects. - Ensure that cookies are persisted over redirect. - Switch back to using chardet, since it has merged with charade. 2.1.0 (2013-12-05) ++++++++++++++++++ - Updated CA Bundle, of course. - Cookies set on individual Requests through a ``Session`` (e.g. via ``Session.get()``) are no longer persisted to the ``Session``. - Clean up connections when we hit problems during chunked upload, rather than leaking them. - Return connections to the pool when a chunked upload is successful, rather than leaking it. - Match the HTTPbis recommendation for HTTP 301 redirects. - Prevent hanging when using streaming uploads and Digest Auth when a 401 is received. - Values of headers set by Requests are now always the native string type. - Fix previously broken SNI support. - Fix accessing HTTP proxies using proxy authentication. - Unencode HTTP Basic usernames and passwords extracted from URLs. - Support for IP address ranges for no_proxy environment variable - Parse headers correctly when users override the default ``Host:`` header. - Avoid munging the URL in case of case-sensitive servers. - Looser URL handling for non-HTTP/HTTPS urls. - Accept unicode methods in Python 2.6 and 2.7. - More resilient cookie handling. - Make ``Response`` objects pickleable. - Actually added MD5-sess to Digest Auth instead of pretending to like last time. - Updated internal urllib3. - Fixed @Lukasa's lack of taste. 2.0.1 (2013-10-24) ++++++++++++++++++ - Updated included CA Bundle with new mistrusts and automated process for the future - Added MD5-sess to Digest Auth - Accept per-file headers in multipart file POST messages. - Fixed: Don't send the full URL on CONNECT messages. - Fixed: Correctly lowercase a redirect scheme. - Fixed: Cookies not persisted when set via functional API. - Fixed: Translate urllib3 ProxyError into a requests ProxyError derived from ConnectionError. - Updated internal urllib3 and chardet. 2.0.0 (2013-09-24) ++++++++++++++++++ **API Changes:** - Keys in the Headers dictionary are now native strings on all Python versions, i.e. bytestrings on Python 2, unicode on Python 3. - Proxy URLs now *must* have an explicit scheme. A ``MissingSchema`` exception will be raised if they don't. - Timeouts now apply to read time if ``Stream=False``. - ``RequestException`` is now a subclass of ``IOError``, not ``RuntimeError``. - Added new method to ``PreparedRequest`` objects: ``PreparedRequest.copy()``. - Added new method to ``Session`` objects: ``Session.update_request()``. This method updates a ``Request`` object with the data (e.g. cookies) stored on the ``Session``. - Added new method to ``Session`` objects: ``Session.prepare_request()``. This method updates and prepares a ``Request`` object, and returns the corresponding ``PreparedRequest`` object. - Added new method to ``HTTPAdapter`` objects: ``HTTPAdapter.proxy_headers()``. This should not be called directly, but improves the subclass interface. - ``httplib.IncompleteRead`` exceptions caused by incorrect chunked encoding will now raise a Requests ``ChunkedEncodingError`` instead. - Invalid percent-escape sequences now cause a Requests ``InvalidURL`` exception to be raised. - HTTP 208 no longer uses reason phrase ``"im_used"``. Correctly uses ``"already_reported"``. - HTTP 226 reason added (``"im_used"``). **Bugfixes:** - Vastly improved proxy support, including the CONNECT verb. Special thanks to the many contributors who worked towards this improvement. - Cookies are now properly managed when 401 authentication responses are received. - Chunked encoding fixes. - Support for mixed case schemes. - Better handling of streaming downloads. - Retrieve environment proxies from more locations. - Minor cookies fixes. - Improved redirect behaviour. - Improved streaming behaviour, particularly for compressed data. - Miscellaneous small Python 3 text encoding bugs. - ``.netrc`` no longer overrides explicit auth. - Cookies set by hooks are now correctly persisted on Sessions. - Fix problem with cookies that specify port numbers in their host field. - ``BytesIO`` can be used to perform streaming uploads. - More generous parsing of the ``no_proxy`` environment variable. - Non-string objects can be passed in data values alongside files. 1.2.3 (2013-05-25) ++++++++++++++++++ - Simple packaging fix 1.2.2 (2013-05-23) ++++++++++++++++++ - Simple packaging fix 1.2.1 (2013-05-20) ++++++++++++++++++ - Python 3.3.2 compatibility - Always percent-encode location headers - Fix connection adapter matching to be most-specific first - new argument to the default connection adapter for passing a block argument - prevent a KeyError when there's no link headers 1.2.0 (2013-03-31) ++++++++++++++++++ - Fixed cookies on sessions and on requests - Significantly change how hooks are dispatched - hooks now receive all the arguments specified by the user when making a request so hooks can make a secondary request with the same parameters. This is especially necessary for authentication handler authors - certifi support was removed - Fixed bug where using OAuth 1 with body ``signature_type`` sent no data - Major proxy work thanks to @Lukasa including parsing of proxy authentication from the proxy url - Fix DigestAuth handling too many 401s - Update vendored urllib3 to include SSL bug fixes - Allow keyword arguments to be passed to ``json.loads()`` via the ``Response.json()`` method - Don't send ``Content-Length`` header by default on ``GET`` or ``HEAD`` requests - Add ``elapsed`` attribute to ``Response`` objects to time how long a request took. - Fix ``RequestsCookieJar`` - Sessions and Adapters are now picklable, i.e., can be used with the multiprocessing library - Update charade to version 1.0.3 The change in how hooks are dispatched will likely cause a great deal of issues. 1.1.0 (2013-01-10) ++++++++++++++++++ - CHUNKED REQUESTS - Support for iterable response bodies - Assume servers persist redirect params - Allow explicit content types to be specified for file data - Make merge_kwargs case-insensitive when looking up keys 1.0.3 (2012-12-18) ++++++++++++++++++ - Fix file upload encoding bug - Fix cookie behavior 1.0.2 (2012-12-17) ++++++++++++++++++ - Proxy fix for HTTPAdapter. 1.0.1 (2012-12-17) ++++++++++++++++++ - Cert verification exception bug. - Proxy fix for HTTPAdapter. 1.0.0 (2012-12-17) ++++++++++++++++++ - Massive Refactor and Simplification - Switch to Apache 2.0 license - Swappable Connection Adapters - Mountable Connection Adapters - Mutable ProcessedRequest chain - /s/prefetch/stream - Removal of all configuration - Standard library logging - Make Response.json() callable, not property. - Usage of new charade project, which provides python 2 and 3 simultaneous chardet. - Removal of all hooks except 'response' - Removal of all authentication helpers (OAuth, Kerberos) This is not a backwards compatible change. 0.14.2 (2012-10-27) +++++++++++++++++++ - Improved mime-compatible JSON handling - Proxy fixes - Path hack fixes - Case-Insensistive Content-Encoding headers - Support for CJK parameters in form posts 0.14.1 (2012-10-01) +++++++++++++++++++ - Python 3.3 Compatibility - Simply default accept-encoding - Bugfixes 0.14.0 (2012-09-02) ++++++++++++++++++++ - No more iter_content errors if already downloaded. 0.13.9 (2012-08-25) +++++++++++++++++++ - Fix for OAuth + POSTs - Remove exception eating from dispatch_hook - General bugfixes 0.13.8 (2012-08-21) +++++++++++++++++++ - Incredible Link header support :) 0.13.7 (2012-08-19) +++++++++++++++++++ - Support for (key, value) lists everywhere. - Digest Authentication improvements. - Ensure proxy exclusions work properly. - Clearer UnicodeError exceptions. - Automatic casting of URLs to tsrings (fURL and such) - Bugfixes. 0.13.6 (2012-08-06) +++++++++++++++++++ - Long awaited fix for hanging connections! 0.13.5 (2012-07-27) +++++++++++++++++++ - Packaging fix 0.13.4 (2012-07-27) +++++++++++++++++++ - GSSAPI/Kerberos authentication! - App Engine 2.7 Fixes! - Fix leaking connections (from urllib3 update) - OAuthlib path hack fix - OAuthlib URL parameters fix. 0.13.3 (2012-07-12) +++++++++++++++++++ - Use simplejson if available. - Do not hide SSLErrors behind Timeouts. - Fixed param handling with urls containing fragments. - Significantly improved information in User Agent. - client certificates are ignored when verify=False 0.13.2 (2012-06-28) +++++++++++++++++++ - Zero dependencies (once again)! - New: Response.reason - Sign querystring parameters in OAuth 1.0 - Client certificates no longer ignored when verify=False - Add openSUSE certificate support 0.13.1 (2012-06-07) +++++++++++++++++++ - Allow passing a file or file-like object as data. - Allow hooks to return responses that indicate errors. - Fix Response.text and Response.json for body-less responses. 0.13.0 (2012-05-29) +++++++++++++++++++ - Removal of Requests.async in favor of `grequests `_ - Allow disabling of cookie persistiance. - New implimentation of safe_mode - cookies.get now supports default argument - Session cookies not saved when Session.request is called with return_response=False - Env: no_proxy support. - RequestsCookieJar improvements. - Various bug fixes. 0.12.1 (2012-05-08) +++++++++++++++++++ - New ``Response.json`` property. - Ability to add string file uploads. - Fix out-of-range issue with iter_lines. - Fix iter_content default size. - Fix POST redirects containing files. 0.12.0 (2012-05-02) +++++++++++++++++++ - EXPERIMENTAL OAUTH SUPPORT! - Proper CookieJar-backed cookies interface with awesome dict-like interface. - Speed fix for non-iterated content chunks. - Move ``pre_request`` to a more usable place. - New ``pre_send`` hook. - Lazily encode data, params, files. - Load system Certificate Bundle if ``certify`` isn't available. - Cleanups, fixes. 0.11.2 (2012-04-22) +++++++++++++++++++ - Attempt to use the OS's certificate bundle if ``certifi`` isn't available. - Infinite digest auth redirect fix. - Multi-part file upload improvements. - Fix decoding of invalid %encodings in URLs. - If there is no content in a response don't throw an error the second time that content is attempted to be read. - Upload data on redirects. 0.11.1 (2012-03-30) +++++++++++++++++++ * POST redirects now break RFC to do what browsers do: Follow up with a GET. * New ``strict_mode`` configuration to disable new redirect behavior. 0.11.0 (2012-03-14) +++++++++++++++++++ * Private SSL Certificate support * Remove select.poll from Gevent monkeypatching * Remove redundant generator for chunked transfer encoding * Fix: Response.ok raises Timeout Exception in safe_mode 0.10.8 (2012-03-09) +++++++++++++++++++ * Generate chunked ValueError fix * Proxy configuration by environment variables * Simplification of iter_lines. * New `trust_env` configuration for disabling system/environment hints. * Suppress cookie errors. 0.10.7 (2012-03-07) +++++++++++++++++++ * `encode_uri` = False 0.10.6 (2012-02-25) +++++++++++++++++++ * Allow '=' in cookies. 0.10.5 (2012-02-25) +++++++++++++++++++ * Response body with 0 content-length fix. * New async.imap. * Don't fail on netrc. 0.10.4 (2012-02-20) +++++++++++++++++++ * Honor netrc. 0.10.3 (2012-02-20) +++++++++++++++++++ * HEAD requests don't follow redirects anymore. * raise_for_status() doesn't raise for 3xx anymore. * Make Session objects picklable. * ValueError for invalid schema URLs. 0.10.2 (2012-01-15) +++++++++++++++++++ * Vastly improved URL quoting. * Additional allowed cookie key values. * Attempted fix for "Too many open files" Error * Replace unicode errors on first pass, no need for second pass. * Append '/' to bare-domain urls before query insertion. * Exceptions now inherit from RuntimeError. * Binary uploads + auth fix. * Bugfixes. 0.10.1 (2012-01-23) +++++++++++++++++++ * PYTHON 3 SUPPORT! * Dropped 2.5 Support. (*Backwards Incompatible*) 0.10.0 (2012-01-21) +++++++++++++++++++ * ``Response.content`` is now bytes-only. (*Backwards Incompatible*) * New ``Response.text`` is unicode-only. * If no ``Response.encoding`` is specified and ``chardet`` is available, ``Respoonse.text`` will guess an encoding. * Default to ISO-8859-1 (Western) encoding for "text" subtypes. * Removal of `decode_unicode`. (*Backwards Incompatible*) * New multiple-hooks system. * New ``Response.register_hook`` for registering hooks within the pipeline. * ``Response.url`` is now Unicode. 0.9.3 (2012-01-18) ++++++++++++++++++ * SSL verify=False bugfix (apparent on windows machines). 0.9.2 (2012-01-18) ++++++++++++++++++ * Asynchronous async.send method. * 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 refactor 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 over-ridable `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) ++++++++++++++++++ * Session 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 - Response.__nonzero__ (false if bad HTTP Status) - Response.ok (True if expected HTTP Status) - Response.error (Logged HTTPError if bad HTTP Status) - Response.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