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* gh-103763: Implement PEP 695 (#103764)Jelle Zijlstra2023-05-161-1/+2
| | | | | | | | | | | | | | This implements PEP 695, Type Parameter Syntax. It adds support for: - Generic functions (def func[T](): ...) - Generic classes (class X[T](): ...) - Type aliases (type X = ...) - New scoping when the new syntax is used within a class body - Compiler and interpreter changes to support the new syntax and scoping rules Co-authored-by: Marc Mueller <30130371+cdce8p@users.noreply.github.com> Co-authored-by: Eric Traut <eric@traut.com> Co-authored-by: Larry Hastings <larry@hastings.org> Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
* bpo-42128: Structural Pattern Matching (PEP 634) (GH-22917)Brandt Bucher2021-02-261-1/+3
| | | | | Co-authored-by: Guido van Rossum <guido@python.org> Co-authored-by: Talin <viridia@gmail.com> Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
* Delete remaining references to Grammar/Grammar from docs (#21624)Guido van Rossum2020-07-261-1/+1
| | | (Ironically, the file itself remains, see https://github.com/we-like-parsers/cpython/issues/135.)
* Include soft keywords in keyword.py (GH-20877)Pablo Galindo2020-06-151-1/+6
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* bpo-40939: Remove PEG parser easter egg (__new_parser__) (#20802)Lysandros Nikolaou2020-06-111-1/+0
| | | It no longer serves a purpose (there's only one parser) and having "new" in any name will eventually look odd. Also, it impinges on a potential sub-namespace, `__new_...__`.
* bpo-40939: Generate keyword.py using the new parser (GH-20800)Lysandros Nikolaou2020-06-111-4/+6
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* bpo-36143: Regenerate Lib/keyword.py from the Grammar and Tokens file using ↵Pablo Galindo2019-03-251-86/+43
| | | | | | pgen (GH-12456) Now that the parser generator is written in Python (Parser/pgen) we can make use of it to regenerate the Lib/keyword file that contains the language keywords instead of parsing the autogenerated grammar files. This also allows checking in the CI that the autogenerated files are up to date.
* bpo-35975: Support parsing earlier minor versions of Python 3 (GH-12086)Guido van Rossum2019-03-071-2/+4
| | | | | | | This adds a `feature_version` flag to `ast.parse()` (documented) and `compile()` (hidden) that allow tweaking the parser to support older versions of the grammar. In particular if `feature_version` is 5 or 6, the hacks for the `async` and `await` keyword from PEP 492 are reinstated. (For 7 or higher, these are unconditionally treated as keywords, but they are still special tokens rather than `NAME` tokens that the parser driver recognizes.) https://bugs.python.org/issue35975
* bpo-30406: Make async and await proper keywords (#1669)Jelle Zijlstra2017-10-061-0/+2
| | | Per PEP 492, 'async' and 'await' should become proper keywords in 3.7.
* 17830: preserve line endings of original file when updating keywords.R David Murray2013-04-251-10/+12
| | | | | This fixes the test failures on Windows from the new tests, and includes test fixes as well as the module fix.
* modernize some modules' code by using with statement around open()Giampaolo Rodola'2013-02-121-3/+2
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* Fix instructions on how to rebuild some modulesÉric Araujo2011-11-291-1/+1
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* Use a context manager for some file objects.Florent Xicluna2010-09-031-12/+10
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* convert shebang lines: python -> python3Benjamin Peterson2010-03-111-1/+1
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* Merged revisions 60151-60159,60161-60168,60170,60172-60173,60175 via ↵Georg Brandl2008-01-211-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r60151 | christian.heimes | 2008-01-21 14:11:15 +0100 (Mon, 21 Jan 2008) | 1 line A bunch of header files were not listed as dependencies for object files. Changes to files like Parser/parser.h weren't picked up by make. ........ r60152 | georg.brandl | 2008-01-21 15:16:46 +0100 (Mon, 21 Jan 2008) | 3 lines #1087741: make mmap.mmap the type of mmap objects, not a factory function. Allow it to be subclassed. ........ r60153 | georg.brandl | 2008-01-21 15:18:14 +0100 (Mon, 21 Jan 2008) | 2 lines mmap is an extension module. ........ r60154 | georg.brandl | 2008-01-21 17:28:13 +0100 (Mon, 21 Jan 2008) | 2 lines Fix example. ........ r60155 | georg.brandl | 2008-01-21 17:34:07 +0100 (Mon, 21 Jan 2008) | 2 lines #1555501: document plistlib and move it to the general library. ........ r60156 | georg.brandl | 2008-01-21 17:36:00 +0100 (Mon, 21 Jan 2008) | 2 lines Add a stub for bundlebuilder documentation. ........ r60157 | georg.brandl | 2008-01-21 17:46:58 +0100 (Mon, 21 Jan 2008) | 2 lines Removing bundlebuilder docs again -- it's not to be used anymore (see #779825). ........ r60158 | georg.brandl | 2008-01-21 17:51:51 +0100 (Mon, 21 Jan 2008) | 2 lines #997912: acknowledge nested scopes in tutorial. ........ r60159 | vinay.sajip | 2008-01-21 18:02:26 +0100 (Mon, 21 Jan 2008) | 1 line Fix: #1836: Off-by-one bug in TimedRotatingFileHandler rollover calculation. Patch thanks to Kathryn M. Kowalski. ........ r60161 | georg.brandl | 2008-01-21 18:13:03 +0100 (Mon, 21 Jan 2008) | 2 lines Adapt pydoc to new doc URLs. ........ r60162 | georg.brandl | 2008-01-21 18:17:00 +0100 (Mon, 21 Jan 2008) | 2 lines Fix old link. ........ r60163 | georg.brandl | 2008-01-21 18:22:06 +0100 (Mon, 21 Jan 2008) | 2 lines #1726198: replace while 1: fp.readline() with file iteration. ........ r60164 | georg.brandl | 2008-01-21 18:29:23 +0100 (Mon, 21 Jan 2008) | 2 lines Clarify $ behavior in re docstring. #1631394. ........ r60165 | vinay.sajip | 2008-01-21 18:39:22 +0100 (Mon, 21 Jan 2008) | 1 line Minor documentation change - hyperlink tidied up. ........ r60166 | georg.brandl | 2008-01-21 18:42:40 +0100 (Mon, 21 Jan 2008) | 2 lines #1530959: change distutils build dir for --with-pydebug python builds. ........ r60167 | vinay.sajip | 2008-01-21 19:16:05 +0100 (Mon, 21 Jan 2008) | 1 line Updated to include news on recent logging fixes and documentation changes. ........ r60168 | georg.brandl | 2008-01-21 19:35:49 +0100 (Mon, 21 Jan 2008) | 3 lines Issue #1882: when compiling code from a string, encoding cookies in the second line of code were not always recognized correctly. ........ r60170 | georg.brandl | 2008-01-21 19:36:51 +0100 (Mon, 21 Jan 2008) | 2 lines Add NEWS entry for #1882. ........ r60172 | georg.brandl | 2008-01-21 19:41:24 +0100 (Mon, 21 Jan 2008) | 2 lines Use original location of document, which has translations. ........ r60173 | walter.doerwald | 2008-01-21 21:18:04 +0100 (Mon, 21 Jan 2008) | 2 lines Follow PEP 8 in module docstring. ........ r60175 | georg.brandl | 2008-01-21 21:20:53 +0100 (Mon, 21 Jan 2008) | 2 lines Adapt to latest doctools refactoring. ........
* Merged revisions 56020-56124 via svnmerge fromGuido van Rossum2007-06-301-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/p3yk ................ r56037 | georg.brandl | 2007-06-19 05:33:20 -0700 (Tue, 19 Jun 2007) | 2 lines Patch #1739659: don't slice dict.keys() in pydoc. ................ r56060 | martin.v.loewis | 2007-06-21 13:00:02 -0700 (Thu, 21 Jun 2007) | 2 lines Regenerate to add True, False, None. ................ r56069 | neal.norwitz | 2007-06-21 22:31:56 -0700 (Thu, 21 Jun 2007) | 1 line Get the doctest working again after adding None, True, and False as kewyords. ................ r56070 | neal.norwitz | 2007-06-21 23:25:33 -0700 (Thu, 21 Jun 2007) | 1 line Add space to error message. ................ r56071 | neal.norwitz | 2007-06-21 23:40:04 -0700 (Thu, 21 Jun 2007) | 6 lines Get pybench working, primarily * Use print function * Stop using string module * Use sorted instead of assuming dict methods return lists * Convert range result to a list ................ r56089 | collin.winter | 2007-06-26 10:31:48 -0700 (Tue, 26 Jun 2007) | 1 line Fix AttributeError in distutils/dir_util.py. ................ r56124 | guido.van.rossum | 2007-06-29 18:04:31 -0700 (Fri, 29 Jun 2007) | 30 lines Merged revisions 56014-56123 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r56019 | lars.gustaebel | 2007-06-18 04:42:11 -0700 (Mon, 18 Jun 2007) | 2 lines Added exclude keyword argument to the TarFile.add() method. ........ r56023 | lars.gustaebel | 2007-06-18 13:05:55 -0700 (Mon, 18 Jun 2007) | 3 lines Added missing \versionchanged tag for the new exclude parameter. ........ r56038 | georg.brandl | 2007-06-19 05:36:00 -0700 (Tue, 19 Jun 2007) | 2 lines Bug #1737864: allow empty message in logging format routines. ........ r56040 | georg.brandl | 2007-06-19 05:38:20 -0700 (Tue, 19 Jun 2007) | 2 lines Bug #1739115: make shutil.rmtree docs clear wrt. file deletion. ........ r56084 | georg.brandl | 2007-06-25 08:21:23 -0700 (Mon, 25 Jun 2007) | 2 lines Bug #1742901: document None behavior of shlex.split. ........ r56091 | georg.brandl | 2007-06-27 07:09:56 -0700 (Wed, 27 Jun 2007) | 2 lines Fix a variable name in winreg docs. ........ ................
* regenerated to reflect the addition of 'nonlocal' and removal of 'print'Jack Diederich2007-02-281-1/+1
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* Patch #1550800: make exec a function.Georg Brandl2006-09-061-1/+0
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* Regenerate.Thomas Wouters2006-02-281-0/+2
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* Replace str.find()!=1 with the more readable "in" operator.Raymond Hettinger2004-05-041-1/+1
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* SF patch #852140: keyword.py - use __contains__ and boolRaymond Hettinger2003-12-021-5/+1
| | | | Use a set instead of dict with values equal to one.
* Patrick K. O'Brien notices that kwlist was missing from __all__.Raymond Hettinger2002-10-301-1/+1
| | | | Added because it is part of the documented interface.
* Updated keyword.py for "yield".Tim Peters2001-06-191-0/+1
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* String method conversion.Eric S. Raymond2001-02-091-3/+3
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* a few more modules get __all__Skip Montanaro2001-01-241-0/+2
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* More trivial comment -> docstring transformations by Ka-Ping Yee,Guido van Rossum2000-02-041-9/+10
| | | | | | | | | | | | | | | | | | who writes: Here is batch 2, as a big collection of CVS context diffs. Along with moving comments into docstrings, i've added a couple of missing docstrings and attempted to make sure more module docstrings begin with a one-line summary. I did not add docstrings to the methods in profile.py for fear of upsetting any careful optimizations there, though i did move class documentation into class docstrings. The convention i'm using is to leave credits/version/copyright type of stuff in # comments, and move the rest of the descriptive stuff about module usage into module docstrings. Hope this is okay.
* Mass check-in after untabifying all files that need it.Guido van Rossum1998-03-261-4/+4
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* Convert all remaining *simple* cases of regex usage to re usage.Guido van Rossum1997-10-221-9/+9
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* Regenerated; __assert__ becomes assert.Guido van Rossum1997-07-231-1/+1
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* Ping's new version -- more efficient at finding the keywords.Guido van Rossum1997-03-201-37/+13
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* Added __assert__.Guido van Rossum1997-03-201-0/+1
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* Ka-Ping Yee's version is better:Guido van Rossum1997-03-201-37/+116
| | | | | | | | | | Here's a "keyword" module which, in the spirit of "token.py", updates the list of keywords automatically from a source file (in this case, "graminit.c" seemed like a reasonable choice, easier than "Grammar/Grammar"). You get "kwlist", a sorted list of keywords; "kwdict", a dictionary mapping each keyword to 1; and "iskeyword", a function which tells you if a given string happens to be a keyword.
* Simple module to publish list of Python keywords.Guido van Rossum1997-03-201-0/+37