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* bpo-36548: Improve the repr of re flags. (GH-12715)Serhiy Storchaka2019-05-311-16/+32
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* bpo-34681: Rename class Pattern in sre_parse to State. (GH-9310)Serhiy Storchaka2018-09-181-1/+1
| | | Also rename corresponding attributes, parameters and variables.
* bpo-32338: OrderedDict import is no longer needed in re. (#4891)Serhiy Storchaka2018-03-111-9/+4
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* bpo-30349: Raise FutureWarning for nested sets and set operations (#1553)Serhiy Storchaka2017-11-161-1/+2
| | | | in regular expressions.
* bpo-31671: re: Convert RegexFlag to int before compile (GH-3862)INADA Naoki2017-10-051-0/+4
| | | | | | sre_compile does bit test (e.g. `flags & SRE_FLAG_IGNORECASE`) in loop. `IntFlag.__and__` and `IntFlag.__new__` made it slower. So this commit convert it to normal int before passing flags to `sre_compile()`.
* bpo-30397: Add re.Pattern and re.Match. (#1646)Serhiy Storchaka2017-10-041-17/+18
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* Trivial readability improvement (#3791)Barry Warsaw2017-09-271-1/+1
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* bpo-28293: Don't completely dump the regex cache when full. (#3768)Serhiy Storchaka2017-09-261-2/+12
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* bpo-30215: Make re.compile() locale agnostic. (#1361)Serhiy Storchaka2017-05-051-10/+2
| | | | | | Compiled regular expression objects with the re.LOCALE flag no longer depend on the locale at compile time. Only the locale at matching time affects the result of matching.
* bpo-29995: re.escape() now escapes only special characters. (#1007)Serhiy Storchaka2017-04-131-27/+9
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* Issue #28637: Reapply changeset 223731925d06Victor Stinner2016-11-141-12/+21
| | | | | | | "issue28082: use IntFlag for re constants" by Ethan Furman. The re module is not more used in the site module and so adding "import enum" to re.py doesn't impact python_startup benchmark anymore.
* Issue #28637: Revert issue #28082, don't import enum in reVictor Stinner2016-11-071-21/+12
| | | | | | Importing the enum module in the re module slows down Python startup by 34% when Python is run from a virtual environment, or more generally when the re module is imported at startup but not the enum module.
* Issue #28193: Use lru_cache in the re module.Raymond Hettinger2016-09-191-11/+4
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* issue28082: better name for FlagEthan Furman2016-09-111-2/+2
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* issue28082: use IntFlag for re constantsEthan Furman2016-09-111-12/+21
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* Issue #433028: Added support of modifier spans in regular expressions.Serhiy Storchaka2016-09-091-1/+1
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* Removed unused imports.Serhiy Storchaka2016-04-241-1/+0
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* Issue #22364: Improved some re error messages using regex for hints.Serhiy Storchaka2015-03-251-1/+1
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* Issues #814253, #9179: Group references and conditional group references nowSerhiy Storchaka2015-02-211-2/+3
| | | | work in lookbehind assertions in regular expressions.
* merge 3.4 (#9179)Benjamin Peterson2014-11-301-3/+2
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| * backout 9fcf4008b626 (#9179) for further considerationBenjamin Peterson2014-11-301-3/+2
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* | Minor code clean up and improvements in the re module.Serhiy Storchaka2014-11-111-1/+1
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* | Issues #814253, #9179: Group references and conditional group references nowSerhiy Storchaka2014-11-071-2/+3
|\ \ | |/ | | | | work in lookbehind assertions in regular expressions.
| * Issues #814253, #9179: Group references and conditional group references nowSerhiy Storchaka2014-11-071-2/+3
| | | | | | | | work in lookbehind assertions in regular expressions.
* | Fixed compile error in issue #22410. The _locale module is optional.Serhiy Storchaka2014-10-301-1/+6
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| * Fixed compile error in issue #22410. The _locale module is optional.Serhiy Storchaka2014-10-301-1/+6
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* | Issue #22410: Module level functions in the re module now cache compiledSerhiy Storchaka2014-10-301-2/+9
|\ \ | |/ | | | | locale-dependent regular expressions taking into account the locale.
| * Issue #22410: Module level functions in the re module now cache compiledSerhiy Storchaka2014-10-301-2/+9
| | | | | | | | locale-dependent regular expressions taking into account the locale.
* | Issue #22510: Get rid of little overhead of testing re.DEBUG flag.Serhiy Storchaka2014-09-291-7/+5
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* | Removed a code for suport Python version <2.2.Serhiy Storchaka2014-09-281-11/+12
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* Issue #20426: When passing the re.DEBUG flag, re.compile() displays the ↵Antoine Pitrou2014-02-031-7/+10
|\ | | | | | | debug output every time it is called, regardless of the compilation cache.
| * Issue #20426: When passing the re.DEBUG flag, re.compile() displays the ↵Antoine Pitrou2014-02-031-7/+10
| | | | | | | | debug output every time it is called, regardless of the compilation cache.
* | Issue #16203: Add re.fullmatch() function and regex.fullmatch() method,Serhiy Storchaka2013-11-231-11/+17
| | | | | | | | | | | | which anchor the pattern at both ends of the string to match. Original patch by Matthew Barnett.
* | Back out accidentally pushed changeset b51218966201.Georg Brandl2013-10-131-17/+11
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* | Add re.fullmatch() function and regex.fullmatch() method, which anchor theGeorg Brandl2013-10-131-11/+17
| | | | | | | | | | | | | | pattern at both ends of the string to match. Patch by Matthew Barnett. Closes #16203.
* | Remove import functools from re module. The re module imports functools but ↵Christian Heimes2013-10-131-1/+0
|/ | | | never uses it.
* Issue #16564: Fixed a performance regression relative to Python 3.1 in theSerhiy Storchaka2013-03-161-6/+24
|\ | | | | | | caching of compiled regular expressions.
| * Issue #16564: Fixed a performance regression relative to Python 3.1 in theSerhiy Storchaka2013-03-161-9/+25
| | | | | | | | caching of compiled regular expressions.
* | Set cache sizes to a power-of-twoRaymond Hettinger2013-02-171-2/+2
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* | #14236: merge with 3.2.Ezio Melotti2012-04-291-1/+1
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| * #14236: fix docs for \S.Ezio Melotti2012-04-291-1/+1
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* | #14236: merge with 3.2.Ezio Melotti2012-04-291-1/+4
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| * #14236: mention Unicode whitespace in \s documentation.Ezio Melotti2012-04-291-1/+4
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* | Merge with 3.2.Georg Brandl2012-03-101-3/+8
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| * Closes #14244: add info about capturing groups and maxsplit to the docstring ↵Georg Brandl2012-03-101-3/+8
| | | | | | | | of re.split().
* | Merge 3.2Florent Xicluna2011-10-281-1/+1
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| * Closes #13258: Use callable() built-in in the standard library.Florent Xicluna2011-10-281-1/+1
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* | Issue 13227: Option to make the lru_cache() type specific (suggested by ↵Raymond Hettinger2011-10-201-5/+2
| | | | | | | | Andrew Koenig).
* | #2650: re.escape() no longer escapes the "_".Ezio Melotti2011-04-101-3/+5
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* #2650: Merge with 3.1.Ezio Melotti2011-03-251-2/+1
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