632a77e6a3
Issue #22364 : Improved some re error messages using regex for hints.
2015-03-25 21:03:47 +02:00
a54aae0683
Issue #23622 : Unknown escapes in regular expressions that consist of ``'\'``
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and ASCII letter now raise a deprecation warning and will be forbidden in
Python 3.6.
2015-03-24 22:58:14 +02:00
4eea62fd2e
Issues #814253 , #9179 : Group references and conditional group references now
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work in lookbehind assertions in regular expressions.
2015-02-21 10:07:35 +02:00
83e802796c
Issue #22818 : Splitting on a pattern that could match an empty string now
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raises a warning. Patterns that can only match empty strings are now
rejected.
2015-02-03 11:04:19 +02:00
22a309a434
Issue #21032 : Deprecated the use of re.LOCALE flag with str patterns or
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re.ASCII. It was newer worked.
2014-12-01 11:50:07 +02:00
fb028336f9
Issue #22838 : All test_re tests now work with unittest test discovery.
2014-12-01 11:08:27 +02:00
9cba989502
Issue #22838 : All test_re tests now work with unittest test discovery.
2014-12-01 11:06:45 +02:00
16e802f4ae
merge 3.4 ( #9179 )
2014-11-30 11:51:16 -05:00
66323415c7
backout 9fcf4008b626 ( #9179 ) for further consideration
2014-11-30 11:49:00 -05:00
ab14088141
Minor code clean up and improvements in the re module.
2014-11-11 21:13:28 +02:00
b99c132bd9
Fixed AttributeError when the regular expression starts from illegal escape.
2014-11-10 14:38:16 +02:00
ad446d57a9
Issue #22578 : Added attributes to the re.error class.
2014-11-10 13:49:00 +02:00
5619ab926b
Issue #12728 : Different Unicode characters having the same uppercase but
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different lowercase are now matched in case-insensitive regular expressions.
2014-11-10 12:43:14 +02:00
0c938f6d24
Issue #12728 : Different Unicode characters having the same uppercase but
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different lowercase are now matched in case-insensitive regular expressions.
2014-11-10 12:37:16 +02:00
c7f7d3897e
Issue #22434 : Constants in sre_constants are now named constants (enum-like).
2014-11-09 20:48:36 +02:00
6276b32799
Issues #814253 , #9179 : Group references and conditional group references now
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work in lookbehind assertions in regular expressions.
2014-11-07 21:45:17 +02:00
84df7fe6a2
Issues #814253 , #9179 : Group references and conditional group references now
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work in lookbehind assertions in regular expressions.
2014-11-07 21:43:57 +02:00
4b8f8949b4
Issue #17381 : Fixed handling of case-insensitive ranges in regular expressions.
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Added new opcode RANGE_IGNORE.
2014-10-31 12:36:56 +02:00
7cc0a1f7cb
Issue #22410 : Module level functions in the re module now cache compiled
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locale-dependent regular expressions taking into account the locale.
2014-10-31 00:56:45 +02:00
4659cc0756
Issue #22410 : Module level functions in the re module now cache compiled
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locale-dependent regular expressions taking into account the locale.
2014-10-31 00:53:49 +02:00
55e614a2a8
Issue #11957 : Explicit parameter name when calling re.split() and re.sub()
2014-10-29 16:58:59 +01:00
7438e4b56f
Issue 1519638: Now unmatched groups are replaced with empty strings in re.sub()
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and re.subn().
2014-10-10 11:06:31 +03:00
9baa5b2de2
Issue #22437 : Number of capturing groups in regular expression is no longer
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limited by 100.
2014-09-29 22:49:23 +03:00
c563caf3a2
Issue #22362 : Forbidden ambiguous octal escapes out of range 0-0o377 in
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regular expressions.
2014-09-23 23:22:41 +03:00
cd9032d45b
Fixed bytes literals in tests.
2014-09-23 23:04:21 +03:00
44dae8bde3
Issue #22423 : Fixed debugging output of the GROUPREF_EXISTS opcode in the re
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module.
2014-09-21 22:47:55 +03:00
b1847e7541
Issue #17381 : Fixed handling of case-insensitive ranges in regular expressions.
2014-10-31 12:37:50 +02:00
b85a97600a
Restored re pickling test.
2014-09-15 11:33:19 +03:00
d9cf65f00e
Use more appropriate asserts in re tests.
2014-09-14 16:20:20 +03:00
a25875cfd0
Fixed re tests incorrectly ported from 2.x to 3.x.
2014-09-14 15:56:27 +03:00
429b59ec69
Issue #20998 : Fixed re.fullmatch() of repeated single character pattern
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with ignore case. Original patch by Matthew Barnett.
2014-05-14 21:48:17 +03:00
a537eb45fd
Issue #20283 : RE pattern methods now accept the string keyword parameters
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as documented. The pattern and source keyword parameters are left as
deprecated aliases.
2014-03-06 11:36:15 +02:00
ccdf352370
Issue #20283 : RE pattern methods now accept the string keyword parameters
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as documented. The pattern and source keyword parameters are left as
deprecated aliases.
2014-03-06 11:28:32 +02:00
c49672f25e
Issue #20426 : When passing the re.DEBUG flag, re.compile() displays the debug output every time it is called, regardless of the compilation cache.
2014-02-03 21:01:35 +01:00
d2cc743ca4
Issue #20426 : When passing the re.DEBUG flag, re.compile() displays the debug output every time it is called, regardless of the compilation cache.
2014-02-03 20:59:59 +01:00
32eddc1bbc
Issue #16203 : Add re.fullmatch() function and regex.fullmatch() method,
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which anchor the pattern at both ends of the string to match.
Original patch by Matthew Barnett.
2013-11-23 23:20:30 +02:00
5c24d0e504
Issue #13592 : Improved the repr for regular expression pattern objects.
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Based on patch by Hugo Lopes Tavares.
2013-11-23 22:42:43 +02:00
9eabac68a3
Issue #18685 : Restore re performance to pre-PEP 393 levels.
2013-10-26 10:45:48 +03:00
79aa68dfc1
Issue #19387 : explain and test the sre overlap table
2013-10-25 21:36:10 +02:00
8b150ecfc9
Issue #19327 : Fixed the working of regular expressions with too big charset.
2013-10-24 22:04:37 +03:00
be80fc9a84
Issue #19327 : Fixed the working of regular expressions with too big charset.
2013-10-24 22:02:58 +03:00
36af10c1f7
Issue #17087 : Improved the repr for regular expression match objects.
2013-10-20 13:13:31 +03:00
25324971fb
Issue #18468 : The re.split, re.findall, and re.sub functions and the group()
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and groups() methods of match object now always return a string or a bytes
object.
2013-10-16 12:46:28 +03:00
daa1fa991c
Back out accidentally pushed changeset b51218966201.
2013-10-13 09:32:59 +02:00
4300019e1a
Add re.fullmatch() function and regex.fullmatch() method, which anchor the
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pattern at both ends of the string to match.
Patch by Matthew Barnett.
Closes #16203 .
2013-10-13 09:18:45 +02:00
98985a1980
Issue #2537 : Remove breaked check which prevented valid regular expressions.
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Patch by Meador Inge.
See also issue #18647 .
2013-08-19 23:18:23 +03:00
1f35ae0a3c
Issue #17998 : Fix an internal error in regular expression engine.
2013-08-03 19:18:38 +03:00
26dfaac9ac
#17341 : Include name in re error message about invalid group name.
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Patch by Jason Michalski.
2013-04-14 13:00:54 -04:00
1d472b74cb
Closes #14462 : allow any valid Python identifier in sre group names, as documented.
2013-04-14 11:40:00 +02:00
eadece2865
#12749 : add a test for non-BMP ranges in character classes.
2013-02-23 08:40:07 +02:00
b0c75a7dec
Issue #9669 : Protect re against infinite loops on zero-width matching in
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non-greedy repeat. Patch by Matthew Barnett.
2013-02-16 21:25:05 +02:00
fa46816915
Issue #9669 : Protect re against infinite loops on zero-width matching in
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non-greedy repeat. Patch by Matthew Barnett.
2013-02-16 21:23:53 +02:00
a0eb809995
Issue #13169 : The maximal repetition number in a regular expression has been
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increased from 65534 to 2147483647 (on 32-bit platform) or 4294967294 (on
64-bit).
2013-02-16 16:54:33 +02:00
70ca0210e8
Issue #13169 : The maximal repetition number in a regular expression has been
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increased from 65534 to 2147483647 (on 32-bit platform) or 4294967294 (on
64-bit).
2013-02-16 16:47:47 +02:00
adfbb8e8ec
#13899 : merge with 3.2.
2013-01-11 08:43:53 +02:00
fe8e6e7414
#13899 : \A, \Z, and \B now correctly match the A, Z, and B literals when used inside character classes (e.g. [A]). Patch by Matthew Barnett.
2013-01-11 08:32:01 +02:00
c1b59d4552
Issue #16688 : Fix backreferences did make case-insensitive regex fail on non-ASCII strings.
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Patch by Matthew Barnett.
2012-12-29 23:38:48 +02:00
56a2ae27e3
Fix test splitting in previous commit.
2012-12-03 21:09:08 +01:00
86067c2e17
Fix test splitting in previous commit.
2012-12-03 21:08:43 +01:00
b33941ab02
Split the bigmem re test in two separate tests with different memory requirements.
2012-12-03 20:55:56 +01:00
1f1888ec1e
Split the bigmem re test in two separate tests with different memory requirements.
2012-12-03 20:53:12 +01:00
9a2b26748b
Issue #10182 : The re module doesn't truncate indices to 32 bits anymore.
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Patch by Serhiy Storchaka.
2012-12-02 12:54:28 +01:00
43fb54cd4f
Issue #10182 : The re module doesn't truncate indices to 32 bits anymore.
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Patch by Serhiy Storchaka.
2012-12-02 12:52:36 +01:00
a34412a992
Merge test from issue #1160 .
2012-11-20 22:35:53 +01:00
39bdad813a
Issue #1160 : Fix compiling large regular expressions on UCS2 builds.
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Patch by Serhiy Storchaka.
2012-11-20 22:30:42 +01:00
68600aff3a
#12759 : merge with 3.2.
2012-11-03 20:33:38 +02:00
0941d9fc64
#12759 : sre_parse now raises a proper error when the name of the group is missing. Initial patch by Serhiy Storchaka.
2012-11-03 20:33:08 +02:00
463badf06c
Issue #3665 : \u and \U escapes are now supported in unicode regular expressions.
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Patch by Serhiy Storchaka.
2012-06-23 13:29:19 +02:00
7b3c975aaf
closes #14259 re.finditer() now takes keyword arguments: pos, endpos.
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Contrary to the documentation, finditer() did not take pos and endpos
keyword arguments.
2012-03-12 18:22:38 -06:00
cc50ba26bd
#14179 : merge with 3.2.
2012-03-13 01:33:30 +02:00
df723e1e5e
#14179 : add tests for re.compile. Patch by Florian Mladitsch.
2012-03-13 01:29:48 +02:00
33d21a24fa
merge 3.2 ( #14212 )
2012-03-07 14:59:13 -06:00
e48944b69c
keep the buffer object around while we're using it ( closes #14212 )
2012-03-07 14:50:25 -06:00
0b8123d8ae
#10713 : merge with 3.2.
2012-02-29 11:49:45 +02:00
5a045b9f54
#10713 : Improve documentation for \b and \B and add a few tests. Initial patch and tests by Martin Pool.
2012-02-29 11:48:44 +02:00
d63a3b8beb
Implement PEP 393.
2011-09-28 07:41:54 +02:00
88fdeb45ef
#2650 : re.escape() no longer escapes the "_".
2011-04-10 12:59:16 +03:00
213eb96902
#2650 : Merge with 3.1.
2011-03-25 14:25:36 +02:00
7b9e97b487
#2650 : Add tests with non-ascii chars for re.escape.
2011-03-25 14:09:33 +02:00
d2114ebd97
#2650 : Refactor the tests for re.escape.
2011-03-25 14:08:44 +02:00
4969f709cc
#11515 : Merge with 3.1.
2011-03-15 05:59:46 +02:00
42da663e6f
#11515 : fix several typos. Patch by Piotr Kasprzyk.
2011-03-15 05:18:48 +02:00
3060c4573f
Reapply r83877.
2010-08-13 16:27:38 +00:00
aba74bddd6
Revert r83877 in order to fix compilation
2010-08-09 10:47:46 +00:00
9f347ea545
reapply the revert made in r83875
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Now the _collections is statically built, the build dependencies are in proper
order and build works fine.
Commit Log from r83874:
Issue 9396. Apply functools.lru_cache in the place of the
random flushing cache in the re module.
2010-08-09 07:30:53 +00:00
31022301b5
Revert 83784 adding functools.lru_cache() to the re module.
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The problem is that the re module is imported by sysconfig
and re needs functools which uses collections.OrderedDict()
but the _collectionsmodule.c code is not yet constructed
at this point in the build.
The likely best solution will be to include _collections
as part of the static build before the rest of the
boot-strapping.
2010-08-09 05:56:50 +00:00
4f859ed9c7
Issue 9396. Apply functools.lru_cache in the place of the
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random flushing cache in the re module.
2010-08-09 04:24:42 +00:00
5a63183a8b
The default size of the re module's compiled regular expression cache has
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been increased from 100 to 500 and the cache replacement policy has changed
from simply clearing the entire cache on overflow to randomly forgetting 20%
of the existing cached compiled regular expressions. This is a performance
win for applications that use a lot of regular expressions and limits the
impact of the performance hit anytime the cache is exceeded.
2010-07-27 05:31:29 +00:00
1b37e8728c
Merged revisions 78093 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r78093 | georg.brandl | 2010-02-07 18:03:15 +0100 (So, 07 Feb 2010) | 1 line
Remove unused imports in test modules.
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2010-03-14 10:45:50 +00:00
dab886ab0f
Merged revisions 78729 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r78729 | ezio.melotti | 2010-03-06 17:24:08 +0200 (Sat, 06 Mar 2010) | 1 line
#6509 : fix re.sub to work properly when the pattern, the string, and the replacement were all bytes. Patch by Antoine Pitrou.
........
2010-03-06 15:27:04 +00:00
b92ed7cf36
#6509 : fix re.sub to work properly when the pattern, the string, and the replacement were all bytes. Patch by Antoine Pitrou.
2010-03-06 15:24:08 +00:00
26c966b91d
Merged revisions 78664 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r78664 | victor.stinner | 2010-03-04 22:59:53 +0100 (jeu., 04 mars 2010) | 3 lines
Issue #3299 : replace PyObject_DEL() by Py_DECREF() in _sre module to fix a
crash in pydebug mode.
........
2010-03-04 22:01:47 +00:00
5abeafbb0f
Issue #3299 : replace PyObject_DEL() by Py_DECREF() in _sre module to fix a
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crash in pydebug mode.
2010-03-04 21:59:53 +00:00
68338cd63f
Merged revisions 77708 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
................
r77708 | ezio.melotti | 2010-01-23 12:49:39 +0200 (Sat, 23 Jan 2010) | 9 lines
Merged revisions 77706 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r77706 | ezio.melotti | 2010-01-23 12:43:05 +0200 (Sat, 23 Jan 2010) | 1 line
Increased the overflow value on test_dealloc to make sure that it is big enough even for wide builds.
........
................
2010-01-23 10:54:37 +00:00
0f77f465ff
Merged revisions 77706 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r77706 | ezio.melotti | 2010-01-23 12:43:05 +0200 (Sat, 23 Jan 2010) | 1 line
Increased the overflow value on test_dealloc to make sure that it is big enough even for wide builds.
........
2010-01-23 10:49:39 +00:00
0560e8a8f8
Merged revisions 77501 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r77501 | antoine.pitrou | 2010-01-14 18:34:48 +0100 (jeu., 14 janv. 2010) | 10 lines
Merged revisions 77499 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r77499 | antoine.pitrou | 2010-01-14 18:25:24 +0100 (jeu., 14 janv. 2010) | 4 lines
Issue #3299 : Fix possible crash in the _sre module when given bad
argument values in debug mode. Patch by Victor Stinner.
........
................
2010-01-14 17:37:24 +00:00
82feb1f360
Merged revisions 77499 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r77499 | antoine.pitrou | 2010-01-14 18:25:24 +0100 (jeu., 14 janv. 2010) | 4 lines
Issue #3299 : Fix possible crash in the _sre module when given bad
argument values in debug mode. Patch by Victor Stinner.
........
2010-01-14 17:34:48 +00:00
ab91fdef1f
Merged revisions 73715 via svnmerge from
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svn+ssh://svn.python.org/python/branches/py3k
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r73715 | benjamin.peterson | 2009-07-01 01:06:06 +0200 (Mi, 01 Jul 2009) | 1 line
convert old fail* assertions to assert*
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2009-08-13 08:51:18 +00:00
1f268285ff
Issue #6561 : '\d' in a regular expression should match only Unicode
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character category [Nd], not [No].
2009-07-28 17:22:36 +00:00
d98ef1a1ac
Merged revisions 74118 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r74118 | r.david.murray | 2009-07-20 13:34:54 -0400 (Mon, 20 Jul 2009) | 5 lines
Remove apparently unneeded and un-cleaned-up munging of sys.path from
test_re. Tests pass on my machine without it, and I can't see
any obvious place in the tests that would need it.
........
2009-07-21 14:03:55 +00:00
Serhiy Storchaka
Benjamin Peterson
Victor Stinner
Antoine Pitrou
Georg Brandl
R David Murray
Ezio Melotti
Sean Reifschneider
Martin v. Löwis
Senthil Kumaran
Raymond Hettinger
Gregory P. Smith
Victor Stinner
Mark Dickinson