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113 Commits

Author SHA1 Message Date
Raymond Hettinger dc9bc54899
Clarify that example in comment is about fromkeys() (GH-8141) 2018-07-06 08:52:26 -07:00
Raymond Hettinger 0c4d20bcaa
Add more detail to the Counter.fromkeys() comment block (GH-8124) 2018-07-05 16:36:24 -07:00
Raymond Hettinger 136c8e0795
Code beautification using f-strings (#5618) 2018-02-11 08:00:11 -08:00
Raymond Hettinger 3793f95f98
bpo-32792: Preserve mapping order in ChainMap() (GH-5586) 2018-02-11 00:30:31 -08:00
Serhiy Storchaka c66f9f8d39
bpo-25988: Emit a warning when use or import ABCs from 'collections'. (#5460) 2018-01-31 19:19:33 +02:00
Raymond Hettinger e6d342156d
bpo-25988: Deprecate exposing collections.abc in collections GH-5414 2018-01-29 08:27:49 -08:00
INADA Naoki a49ac99029
bpo-32677: Add .isascii() to str, bytes and bytearray (GH-5342) 2018-01-27 14:06:21 +09:00
Raymond Hettinger 3948207c61
bpo-32320: Add default value support to collections.namedtuple() (#4859) 2018-01-10 21:45:19 -08:00
Raymond Hettinger 8b57d73639 bpo-28638: Optimize namedtuple() creation time by minimizing use of exec() (#3454) 
* Working draft without _source

* Re-use itemgetter() instances

* Speed-up calls to __new__() with a pre-bound tuple.__new__()

* Add note regarding string interning

* Remove unnecessary create function wrappers

* Minor sync-ups with PR-2736.  Mostly formatting and f-strings

* Bring-in qualname/__module fix-ups from PR-2736

* Formally remove the verbose flag and _source attribute

* Restore a test of potentially problematic field names

* Restore kwonly_args test but without the verbose option

* Adopt Inada's idea to reuse the docstrings for the itemgetters

* Neaten-up a bit

* Add news blurb

* Serhiy pointed-out the need for interning

* Jelle noticed as missing f on an f-string

* Add whatsnew entry for feature removal

* Accede to request for dict literals instead keyword arguments

* Leave the method.__module__ attribute pointing the actual location of the code

* Improve variable names and add a micro-optimization for an non-public helper function

* Simplify by in-lining reuse_itemgetter()

* Arrange steps in more logical order

* Save docstring in local cache instead of interning
 2017-09-10 10:23:36 -07:00
Jonathan Eunice faa57cbe70 bpo-30662: fixed OrderedDict.__init__ docstring re PEP 468 (#2179) 
* fixed OrderedDict.__init__ docstring re PEP 468

* tightened comment and mirrored to C impl

* added space after period per marco-buttu

* preserved substituted for stable

* drop references to Python 3.6 and PEP 468
 2017-09-05 16:23:49 -07:00
Serhiy Storchaka 78d9e58f20 Issues #29311, #29289: Fixed and improved docstrings for dict and OrderedDict 
methods.
 2017-01-25 00:30:04 +02:00
Raymond Hettinger a67619ec5f merge 2016-12-31 12:02:42 -07:00
Raymond Hettinger b46ea90343 Issue #29119: Fix weakref in OrderedDict.move_to_end(). Work by Andra Bogildea. 2016-12-31 12:01:59 -07:00
Raymond Hettinger 0d5048cb21 Issue #17941: Add a *module* parameter to collections.namedtuple() 2016-09-12 00:18:31 -07:00
Raymond Hettinger dc65c68524 Remove main section that was only used during testing and development 2016-08-21 20:52:26 -07:00
Raymond Hettinger 8579a8fd63 Minor readability tweak 2016-08-17 00:46:48 -07:00
Raymond Hettinger 6538b430cf Issue #25628: Make namedtuple "rename" and "verbose" parameters keyword-only. 2016-08-16 10:55:43 -07:00
Martin Panter e501a93c18 Issue #27125: Merge typo fixes from 3.5 
Also merge changes from Issue #27117; no actual code changes to 3.6.
 2016-05-29 09:05:06 +00:00
Martin Panter 8d56c026a5 Issue #27125: Fix various errors like “will [be] inherited” 2016-05-29 04:13:35 +00:00
Martin Panter 3e04d5b306 Issue #27076: Merge spelling from 3.5 2016-05-26 06:03:19 +00:00
Martin Panter 46f50726a0 Issue #27076: Doc, comment and tests spelling fixes 
Most fixes to Doc/ and Lib/ directories by Ville Skyttä.
 2016-05-26 05:35:26 +00:00
Raymond Hettinger 62bc321819 Fix out-of-date comment 2016-02-25 00:25:45 -08:00
Raymond Hettinger 2831b383e9 merge 2015-11-23 21:04:53 -08:00
Raymond Hettinger c3f7d1753f Fix non-ascii character 2015-11-23 21:03:09 -08:00
Raymond Hettinger a89013d930 merge 2015-11-23 20:43:56 -08:00
Raymond Hettinger c9c3dd87c1 Add a missing docstring 2015-11-23 20:43:28 -08:00
Serhiy Storchaka 5527cf119d Issue #22609: Constructor of collections.UserDict now accepts the self keyword 
argument.
 2015-09-29 23:38:34 +03:00
Serhiy Storchaka f4ee1c23e8 Issue #22609: Constructor of collections.UserDict now accepts the self keyword 
argument.
 2015-09-29 23:37:09 +03:00
Serhiy Storchaka 68f5ef226e Issue #22609: Constructor of collections.UserDict now accepts the self keyword 
argument.
 2015-09-29 23:36:06 +03:00
Raymond Hettinger 3ada93fc86 merge 2015-09-08 00:36:56 -04:00
Raymond Hettinger 8ba03cf33f Fix whitespace in comment. 2015-09-08 00:36:29 -04:00
Raymond Hettinger 9157545c11 merge 2015-08-30 09:15:36 -07:00
Raymond Hettinger 7a3602e7cf Issue #24931: Resolve __dict__ conflict in namedtuple subclasses. 2015-08-30 09:13:48 -07:00
Raymond Hettinger 4c97a62ae3 Issue #23509: Speed up Counter operators 
(Based on patch by Serhiy Storchaka.)
 2015-05-29 22:14:07 -07:00
Eric Snow 96c6af9b20 Issue #16991: Add a C implementation of collections.OrderedDict. 2015-05-29 22:21:39 -06:00
Raymond Hettinger 573b44c18f Issue 22189: Add missing methods to UserString 2015-05-22 16:56:32 -07:00
Raymond Hettinger 32ea16577d Issue 23704: Add index(), copy(), and insert() to deques. Register deques as a MutableSequence. 2015-03-21 01:37:37 -07:00
Serhiy Storchaka 08448a1f4d Issue #23326: Removed __ne__ implementations. Since fixing default __ne__ 
implementation in issue #21408 they are redundant.
 2015-01-31 12:05:05 +02:00
Serhiy Storchaka f51f713f30 Issue #22609: Revert changes in UserDict. They conflicted with existing tests. 2014-11-27 17:46:15 +02:00
Serhiy Storchaka a86700ae87 Issue #22609: Revert changes in UserDict. They conflicted with existing tests. 2014-11-27 17:45:44 +02:00
Serhiy Storchaka 8943ecfab2 Issue #22609: Constructors and update methods of mapping classes in the 
collections module now accept the self keyword argument.
 2014-11-27 16:35:26 +02:00
Serhiy Storchaka ae5cb214d2 Issue #22609: Constructors and update methods of mapping classes in the 
collections module now accept the self keyword argument.
 2014-11-27 16:25:51 +02:00
Raymond Hettinger f2bbb651a8 merge 2014-06-24 15:21:24 -07:00
Raymond Hettinger bc000509e8 Issue 21832: Require named tuple inputs to be exact strings 2014-06-24 15:20:55 -07:00
Raymond Hettinger 53d2c41f77 Issue #19414: Have the OrderedDict mark deleted links as unusable. 
This gives an earlier and more visible failure if a link is deleted
during iteration.
 2014-05-03 21:58:45 -07:00
Serhiy Storchaka 578c9211d6 Issue #19505: The items, keys, and values views of OrderedDict now support 
reverse iteration using reversed().
 2014-04-04 15:19:36 +03:00
Raymond Hettinger d852e997f4 Clean-up docstring 2014-03-20 06:42:31 -07:00
Christian Heimes 5703cd58ca whitespace cleanup 2013-10-13 02:27:22 +02:00
Christian Heimes 52c5e57dbc Issue #19218: Add facade collections.abc 2013-10-13 02:04:50 +02:00
Christian Heimes f1dc3ee16d Issue #19218: Rename collections.abc to _collections_abc in order to speed up interpreter start 2013-10-13 02:04:20 +02:00