83737c632c
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 23:20:07 +03:00
3ade66c203
Issue #17998 : Fix an internal error in regular expression engine.
2013-08-03 19:26:33 +03:00
6077339270
#17341 : Include name in re error message about invalid group name.
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Patch by Jason Michalski.
2013-04-14 13:08:50 -04:00
6a8e2b4982
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 21:23:01 +02:00
e18e05cce9
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 16:47:15 +02:00
5c4e32b131
#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
74635c9177
Fix test splitting in previous commit.
2012-12-03 21:08:43 +01:00
735f36edb8
Split the bigmem re test in two separate tests with different memory requirements.
2012-12-03 20:53:12 +01:00
b83575b0a5
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
b83ea144cc
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
ef3173877c
#12759 : sre_parse now raises a proper error when the name of the group is missing. Initial patch by Serhiy Storchaka.
2012-11-03 20:31:12 +02:00
b56b6fff1f
#14179 : add tests for re.compile. Patch by Florian Mladitsch.
2012-03-13 01:25:40 +02:00
38ae5b2392
#10713 : Improve documentation for \b and \B and add a few tests. Initial patch and tests by Martin Pool.
2012-02-29 11:40:00 +02:00
4664563f34
#2650 : Refactor re.escape and its tests.
2011-03-25 14:50:52 +02:00
24b07bcba3
#11515 : fix several typos. Patch by Piotr Kasprzyk.
2011-03-15 18:55:01 +02:00
6257a7bbb2
Replace catch_warnings with check_warnings when it makes sense. Use assertRaises context manager to simplify some tests.
2010-03-31 22:01:03 +00:00
a4f46e1292
Remove unused imports in test modules.
2010-02-07 17:03:15 +00:00
0e4e73240a
Increased the overflow value on test_dealloc to make sure that it is big enough even for wide builds.
2010-01-23 10:43:05 +00:00
efdddd3370
Issue #3299 : Fix possible crash in the _sre module when given bad
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argument values in debug mode. Patch by Victor Stinner.
2010-01-14 17:25:24 +00:00
96e319e5ac
don't need to mess up sys.path
2009-10-15 15:39:15 +00:00
fe67bd9168
Issue #6561 : '\d' regular expression should not match characters of
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category [No]; only those of category [Nd]. (Backport of r74237
from py3k.)
2009-07-28 20:35:03 +00:00
5c8da86f3a
convert usage of fail* to assert*
2009-06-30 22:57:08 +00:00
e3c4fd9cc0
- Issue #3629 : Fix sre "bytecode" validator for an end case.
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Reviewed by Amaury.
2008-09-10 14:27:00 +00:00
672237dc6c
warnings.catch_warnings() now returns a list or None instead of the custom
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WarningsRecorder object. This makes the API simpler to use as no special object
must be learned.
Closes issue 3781.
Review by Benjamin Peterson.
2008-09-09 00:49:16 +00:00
30de77b97d
#3654 : fix duplicate test method name. Review by Benjamin P.
2008-08-24 18:11:07 +00:00
d08a8ebf2a
Closing issue1761.
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Surprising behaviour of the "$" regexp: it matches the
end of the string, AND just before the newline at the end
of the string::
re.sub('$', '#', 'foo\n') == 'foo#\n#'
Python is consistent with Perl and the pcre library, so
we just document it.
Guido prefers "\Z" to match only the end of the string.
2008-01-10 21:59:42 +00:00
ae04c3356e
Issue #1700 , reported by Nguyen Quan Son, fix by Fredruk Lundh:
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Regular Expression inline flags not handled correctly for some unicode
characters. (Forward port from 2.5.2.)
2008-01-03 19:12:44 +00:00
80016c9555
Fix issue 1661: Flags argument silently ignored in re functions with compiled regexes.
2007-12-19 18:13:31 +00:00
1ff91d95a2
Patch # 1140 (my code, approved by Effbot).
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Make sure the type of the return value of re.sub(x, y, z) is the type
of y+x (i.e. unicode if either is unicode, str if they are both str)
even if there are no substitutions or if x==z (which triggered various
special cases in join_list()).
Could be backported to 2.5; no need to port to 3.0.
2007-09-10 22:02:25 +00:00
2ee4128e9b
Remove test.test_support.guard_warnings_filter.
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test.test_support.catch_warning is more full-featured and provides the same
functionality.
Since guard_warnings_filter was added in 2.6 there is no
backwards-compatibility issues.
2007-08-14 05:51:06 +00:00
0d4c06e06e
Whitespace normalization. Ugh, we really need to do this more often.
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You might want to review this change as it's my first time. Be gentle. :-)
2007-04-25 06:30:05 +00:00
01a807db2a
Array module's buffer interface can now handle empty arrays.
2007-04-02 22:54:21 +00:00
7492e4260e
Bug #1675967 : re patterns pickled with older Python versions can
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now be unpickled. Will backport.
2007-03-21 20:07:56 +00:00
94a9c09e10
Rename sre.py -> re.py
2006-03-16 06:30:02 +00:00
6fa0c5a452
Bug #1202493 : Fixing SRE parser to handle '{}' as perl does, rather than
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considering it exactly like a '*'.
2005-09-14 08:54:39 +00:00
e7fa1af85b
M-x untabify
2005-06-03 13:55:58 +00:00
3554cad009
[Bug #1177831 ] Exercise (?(id)yes|no) for a group other than the first one
2005-06-02 13:38:45 +00:00
0e9980f75a
Whitespace normalization.
2004-09-12 03:49:31 +00:00
0506c64086
Fixing bug #817234 , which made SRE get into an infinite loop on
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empty final matches with finditer(). New test cases included
for this bug and for #581080 .
2004-09-03 18:11:59 +00:00
a01a2ee933
Applying modified version of patch #1018386 , which fixes
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some escaping bugs in SRE.
2004-09-03 17:06:10 +00:00
027bb633b6
Add weakref support to sockets and re pattern objects.
2004-05-31 03:09:25 +00:00
7d9c6c7e8c
Fix _sre.CODESIZE on 64-bit machines in UCS-4 mode. Fixes #931848 .
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Backported to 2.3.
2004-05-07 07:18:13 +00:00
9f62eccb66
SF #926075 : Fixed the bug that returns a wrong pattern object for
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a string or unicode object in sre.compile() when a different type
pattern with the same value exists.
2004-04-20 21:30:07 +00:00
58eb11cf62
Whitespace normalization.
2004-01-18 20:29:55 +00:00
ad3fc44ccb
Implemented non-recursive SRE matching.
2003-10-17 22:13:16 +00:00
12723bacea
Fix and test for bug #764548 :
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Use isinstance() instead of comparing types directly, to enable
subclasses of str and unicode to be used as patterns.
Blessed by /F.
2003-07-02 20:03:04 +00:00
6802c6e764
fixed typo in comment
2003-07-02 14:36:59 +00:00
25fe0bf91a
Many new tests, based on gcov's coverage information.
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From gcov's output (based on a locally changed _sre.c):
82.07% of 1372 source lines executed in file ./Modules/_sre.c
2003-06-20 00:25:14 +00:00
21d3a32b99
Combine the functionality of test_support.run_unittest()
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and test_support.run_classtests() into run_unittest()
and use it wherever possible.
Also don't use "from test.test_support import ...", but
"from test import test_support" in a few spots.
From SF patch #662807 .
2003-05-01 17:45:56 +00:00
3646ab98af
Fix for part of the problem mentioned in #725149 by Greg Chapman.
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This problem is related to a wrong behavior from mark_save/restore(),
which don't restore the mark_stack_base before restoring the marks.
Greg's suggestion was to change the asserts, which happen to be
the only recursive ops that can continue the loop, but the problem would
happen to any operation with the same behavior. So, rather than
hardcoding this into asserts, I have changed mark_save/restore() to
always restore the stackbase before restoring the marks.
Both solutions should fix these two cases, presented by Greg:
>>> re.match('(a)(?:(?=(b)*)c)*', 'abb').groups()
('b', None)
>>> re.match('(a)((?!(b)*))*', 'abb').groups()
('b', None, None)
The rest of the bug and patch in #725149 must be discussed further.
2003-04-27 13:25:21 +00:00
Serhiy Storchaka
R David Murray
Ezio Melotti
Antoine Pitrou
Florent Xicluna
Georg Brandl
Benjamin Peterson
Mark Dickinson
Guido van Rossum
Brett Cannon
Amaury Forgeot d'Arc
Raymond Hettinger
Neal Norwitz
Žiga Seilnacht
Gustavo Niemeyer
Michael W. Hudson
Andrew M. Kuchling
Tim Peters
Martin v. Löwis
Hye-Shik Chang
Just van Rossum
Walter Dörwald