Commit Graph

82 Commits

Author SHA1 Message Date
Ezio Melotti 68600aff3a #12759: merge with 3.2. 2012-11-03 20:33:38 +02:00
Ezio Melotti 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
Antoine Pitrou 463badf06c Issue #3665: \u and \U escapes are now supported in unicode regular expressions.
Patch by Serhiy Storchaka.
2012-06-23 13:29:19 +02:00
Marc-André Lemburg 8f36af7a4c Normalize the encoding names for Latin-1 and UTF-8 to
'latin-1' and 'utf-8'.

These are optimized in the Python Unicode implementation
to result in more direct processing, bypassing the codec
registry.

Also see issue11303.
2011-02-25 15:42:01 +00:00
Ezio Melotti 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
Benjamin Peterson 6c940d6159 Merged revisions 66894 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r66894 | benjamin.peterson | 2008-10-14 17:37:18 -0500 (Tue, 14 Oct 2008) | 1 line

  remove set compat cruft
........
2008-10-14 23:07:40 +00:00
Antoine Pitrou fd036451bf #2834: Change re module semantics, so that str and bytes mixing is forbidden,
and str (unicode) patterns get full unicode matching by default. The re.ASCII
flag is also introduced to ask for ASCII matching instead.
2008-08-19 17:56:33 +00:00
Antoine Pitrou 22628c4d6a #3231: re.compile fails with some bytes patterns 2008-07-22 17:53:22 +00:00
Thomas Wouters 40a088dc27 Fix 're' to work on bytes. It could do with a few more tests, though. 2008-03-18 20:19:54 +00:00
Christian Heimes a37d4c693a Removed PyInt_GetMax and sys.maxint
I replaced sys.maxint with sys.maxsize in Lib/*.py. Does anybody see a problem with the change on Win 64bit platforms? Win 64's long is just 32bit but the sys.maxsize is now 2**63-1 on every 64bit platform.
Also added docs for sys.maxsize.
2007-12-04 23:02:19 +00:00
Guido van Rossum 98297ee781 Merging the py3k-pep3137 branch back into the py3k branch.
No detailed change log; just check out the change log for the py3k-pep3137
branch.  The most obvious changes:

  - str8 renamed to bytes (PyString at the C level);
  - bytes renamed to buffer (PyBytes at the C level);
  - PyString and PyUnicode are no longer compatible.

I.e. we now have an immutable bytes type and a mutable bytes type.

The behavior of PyString was modified quite a bit, to make it more
bytes-like.  Some changes are still on the to-do list.
2007-11-06 21:34:58 +00:00
Guido van Rossum 75a902db78 Patch 1280, by Alexandre Vassalotti.
Make PyString's indexing and iteration return integers.
(I changed a few of Alexandre's decisions -- GvR.)
2007-10-19 22:06:24 +00:00
Thomas Wouters d2cf20eea2 Remove the simple slicing API. All slicing is now done with slice objects. 2007-08-30 22:57:53 +00:00
Collin Winter ce36ad8a46 Raise statement normalization in Lib/. 2007-08-30 01:19:48 +00:00
Guido van Rossum 1325790b93 Merged revisions 55795-55816 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

........
  r55797 | neal.norwitz | 2007-06-07 00:00:57 -0700 (Thu, 07 Jun 2007) | 3 lines

  Get rid of some remnants of classic classes.  types.ClassType == type.
  Also get rid of almost all uses of the types module and use the builtin name.
........
  r55798 | neal.norwitz | 2007-06-07 00:12:36 -0700 (Thu, 07 Jun 2007) | 1 line

  Remove a use of types, verify commit hook works
........
  r55809 | guido.van.rossum | 2007-06-07 11:11:29 -0700 (Thu, 07 Jun 2007) | 2 lines

  Fix syntax error introduced by Neal in last checkin.
........
2007-06-07 23:15:56 +00:00
Guido van Rossum 84fc66dd02 Rename 'unicode' to 'str' in its tp_name field. Rename 'str' to 'str8'.
Change all occurrences of unichr to chr.
2007-05-03 17:18:26 +00:00
Guido van Rossum be19ed77dd Fix most trivially-findable print statements.
There's one major and one minor category still unfixed:
doctests are the major category (and I hope to be able to augment the
refactoring tool to refactor bona fide doctests soon);
other code generating print statements in strings is the minor category.

(Oh, and I don't know if the compiler package works.)
2007-02-09 05:37:30 +00:00
Guido van Rossum e2a383d062 Rip out 'long' and 'L'-suffixed integer literals.
(Rough first cut.)
2007-01-15 16:59:06 +00:00
Thomas Wouters 902d6ebddd Merged revisions 53005-53303 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r53012 | walter.doerwald | 2006-12-12 22:55:31 +0100 (Tue, 12 Dec 2006) | 2 lines

  Fix typo.
........
  r53023 | brett.cannon | 2006-12-13 23:31:37 +0100 (Wed, 13 Dec 2006) | 2 lines

  Remove an unneeded import of 'warnings'.
........
  r53025 | brett.cannon | 2006-12-14 00:02:38 +0100 (Thu, 14 Dec 2006) | 2 lines

  Remove unneeded imports of 'warnings'.
........
  r53026 | brett.cannon | 2006-12-14 00:09:53 +0100 (Thu, 14 Dec 2006) | 4 lines

  Add test.test_support.guard_warnings_filter .  This function returns a context
  manager that protects warnings.filter from being modified once the context is
  exited.
........
  r53029 | george.yoshida | 2006-12-14 03:22:44 +0100 (Thu, 14 Dec 2006) | 2 lines

  Note that guard_warnings_filter was added in 2.6
........
  r53031 | vinay.sajip | 2006-12-14 09:53:55 +0100 (Thu, 14 Dec 2006) | 1 line

  Added news on recent changes to logging
........
  r53032 | andrew.kuchling | 2006-12-14 19:57:53 +0100 (Thu, 14 Dec 2006) | 1 line

  [Patch #1599256 from David Watson] check that os.fsync is available before using it
........
  r53042 | kurt.kaiser | 2006-12-15 06:13:11 +0100 (Fri, 15 Dec 2006) | 6 lines

  1. Avoid hang when encountering a duplicate in a completion list. Bug 1571112.
  2. Duplicate some old entries from Python's NEWS to IDLE's NEWS.txt

  M    AutoCompleteWindow.py
  M    NEWS.txt
........
  r53048 | andrew.kuchling | 2006-12-18 18:12:31 +0100 (Mon, 18 Dec 2006) | 1 line

  [Bug #1618083] Add missing word; make a few grammar fixes
........
  r53050 | andrew.kuchling | 2006-12-18 18:16:05 +0100 (Mon, 18 Dec 2006) | 1 line

  Bump version
........
  r53051 | andrew.kuchling | 2006-12-18 18:22:07 +0100 (Mon, 18 Dec 2006) | 1 line

  [Bug #1616726] Fix description of generator.close(); if you raise some random exception, the exception is raised and doesn't trigger a RuntimeError
........
  r53052 | andrew.kuchling | 2006-12-18 18:38:14 +0100 (Mon, 18 Dec 2006) | 1 line

  Describe new methods in Queue module
........
  r53053 | andrew.kuchling | 2006-12-18 20:22:24 +0100 (Mon, 18 Dec 2006) | 1 line

  [Patch #1615868 by Lars Gustaebel] Use Py_off_t to fix BZ2File.seek() for offsets > 2Gb
........
  r53057 | andrew.kuchling | 2006-12-18 22:29:07 +0100 (Mon, 18 Dec 2006) | 1 line

  Fix markup
........
  r53063 | thomas.wouters | 2006-12-19 09:17:50 +0100 (Tue, 19 Dec 2006) | 5 lines


  Make sre's SubPattern objects accept slice objects like it already accepts
  simple slices.
........
  r53065 | andrew.kuchling | 2006-12-19 15:13:05 +0100 (Tue, 19 Dec 2006) | 6 lines

  [Patch #1618455 by Ben Maurer] Improve speed of HMAC by using str.translate()
     instead of a more general XOR that has to construct a list.

  Slightly modified from Maurer's patch: the _strxor() function is no longer
  necessary at all.
........
  r53066 | andrew.kuchling | 2006-12-19 15:28:23 +0100 (Tue, 19 Dec 2006) | 9 lines

  [Bug #1613651] Document socket.recv_into, socket.recvfrom_into

  Also, the text for recvfrom told you to read recv() for an explanation of the
  'flags' argument, but recv() just pointed you at the man page.  Copied the
  man-page text to recvfrom(), recvfrom_into, recv_into to avoid the pointless
  redirection.

  I don't have LaTeX on this machine; hope my markup is OK.
........
  r53067 | andrew.kuchling | 2006-12-19 15:29:04 +0100 (Tue, 19 Dec 2006) | 1 line

  Comment typo
........
  r53068 | andrew.kuchling | 2006-12-19 16:11:41 +0100 (Tue, 19 Dec 2006) | 1 line

  [Patch #1617413 from Dug Song] Fix HTTP Basic authentication via HTTPS
........
  r53071 | andrew.kuchling | 2006-12-19 16:18:12 +0100 (Tue, 19 Dec 2006) | 1 line

  [Patch #1600491 from Jim Jewett] Describe how to build help files on Windows
........
  r53073 | andrew.kuchling | 2006-12-19 16:43:10 +0100 (Tue, 19 Dec 2006) | 6 lines

  [Patch #1587139 by kxroberto] Protect lock acquisition/release with
  try...finally to ensure the lock is always released.  This could use
  the 'with' statement, but the patch uses 'finally'.

  2.5 backport candidate.
........
  r53074 | vinay.sajip | 2006-12-19 19:29:11 +0100 (Tue, 19 Dec 2006) | 1 line

  Updated documentation for findCaller() to indicate that a 3-tuple is now returned, rather than a 2-tuple.
........
  r53090 | georg.brandl | 2006-12-19 23:06:46 +0100 (Tue, 19 Dec 2006) | 3 lines

  Patch #1484695: The tarfile module now raises a HeaderError exception
  if a buffer given to frombuf() is invalid.
........
  r53099 | raymond.hettinger | 2006-12-20 07:42:06 +0100 (Wed, 20 Dec 2006) | 5 lines

  Bug #1590891:   random.randrange don't return correct value for big number

  Needs to be backported.
........
  r53106 | georg.brandl | 2006-12-20 12:55:16 +0100 (Wed, 20 Dec 2006) | 3 lines

  Testcase for patch #1484695.
........
  r53110 | andrew.kuchling | 2006-12-20 20:48:20 +0100 (Wed, 20 Dec 2006) | 17 lines

  [Apply length-checking.diff from bug #1599254]

  Add length checking to single-file mailbox formats: before doing a
  flush() on a mailbox, seek to the end and verify its length is
  unchanged, raising ExternalClashError if the file's length has
  changed.

  This fix avoids potential data loss if some other process appends to
  the mailbox file after the table of contents has been generated;
  instead of overwriting the modified file, you'll get the exception.

  I also noticed that the self._lookup() call in self.flush() wasn't
  necessary (everything that sets self._pending to True also calls
  self.lookup()), and replaced it by an assertion.

  2.5 backport candidate.
........
  r53112 | andrew.kuchling | 2006-12-20 20:57:10 +0100 (Wed, 20 Dec 2006) | 1 line

  [Bug #1619674] Make sum() use the term iterable, not sequence
........
  r53113 | andrew.kuchling | 2006-12-20 20:58:11 +0100 (Wed, 20 Dec 2006) | 1 line

  Two grammar fixes
........
  r53115 | andrew.kuchling | 2006-12-20 21:11:12 +0100 (Wed, 20 Dec 2006) | 5 lines

  Some other built-in functions are described with 'sequence' arguments
  that should really be 'iterable'; this commit changes them.

  Did I miss any?  Did I introduce any errors?
........
  r53117 | andrew.kuchling | 2006-12-20 21:20:42 +0100 (Wed, 20 Dec 2006) | 1 line

  [Bug #1619680] in_dll() arguments are documented in the wrong order
........
  r53120 | neal.norwitz | 2006-12-21 05:38:00 +0100 (Thu, 21 Dec 2006) | 1 line

  Lars asked for permission on on python-dev for work on tarfile.py
........
  r53125 | andrew.kuchling | 2006-12-21 14:40:29 +0100 (Thu, 21 Dec 2006) | 1 line

  Mention the os.SEEK_* constants
........
  r53129 | walter.doerwald | 2006-12-21 19:06:30 +0100 (Thu, 21 Dec 2006) | 2 lines

  Fix typo.
........
  r53131 | thomas.heller | 2006-12-21 19:30:56 +0100 (Thu, 21 Dec 2006) | 3 lines

  Fix wrong markup of an argument in a method signature.
  Will backport.
........
  r53137 | andrew.kuchling | 2006-12-22 01:50:56 +0100 (Fri, 22 Dec 2006) | 1 line

  Typo fix
........
  r53139 | andrew.kuchling | 2006-12-22 14:25:02 +0100 (Fri, 22 Dec 2006) | 1 line

  [Bug #737202; fix from Titus Brown] Make CGIHTTPServer work for scripts in sub-directories
........
  r53141 | andrew.kuchling | 2006-12-22 16:04:45 +0100 (Fri, 22 Dec 2006) | 6 lines

  [Bug #802128] Make the mode argument of dumbdbm actually work the way it's
  described, and add a test for it.

  2.5 bugfix candidate, maybe; arguably this patch changes the API of
  dumbdbm and shouldn't be added in a point-release.
........
  r53142 | andrew.kuchling | 2006-12-22 16:16:58 +0100 (Fri, 22 Dec 2006) | 6 lines

  [Bug #802128 continued] Modify mode depending on the process umask.

  Is there really no other way to read the umask than to set it?

  Hope this works on Windows...
........
  r53145 | andrew.kuchling | 2006-12-22 17:43:26 +0100 (Fri, 22 Dec 2006) | 1 line

  [Bug #776202] Apply Walter Doerwald's patch to use text mode for encoded files
........
  r53146 | andrew.kuchling | 2006-12-22 19:41:42 +0100 (Fri, 22 Dec 2006) | 9 lines

  [Patch #783050 from Patrick Lynch] The emulation of forkpty() is incorrect;
  the master should close the slave fd.

  Added a test to test_pty.py that reads from the master_fd after doing
  a pty.fork(); without the fix it hangs forever instead of raising an
  exception.  (<crossing fingers for the buildbots>)

  2.5 backport candidate.
........
  r53147 | andrew.kuchling | 2006-12-22 20:06:16 +0100 (Fri, 22 Dec 2006) | 1 line

  [Patch #827559 from Chris Gonnerman] Make SimpleHTTPServer redirect when a directory URL is missing the trailing slash; this lets relative links work.
........
  r53149 | andrew.kuchling | 2006-12-22 20:21:27 +0100 (Fri, 22 Dec 2006) | 1 line

  Darn; this test works when you run test_pty.py directly, but fails when regrtest runs it (the os.read() raises os.error).  I can't figure out the cause, so am commenting out the test.
........
  r53150 | andrew.kuchling | 2006-12-22 22:48:19 +0100 (Fri, 22 Dec 2006) | 1 line

  Frak; this test also fails
........
  r53153 | lars.gustaebel | 2006-12-23 17:40:13 +0100 (Sat, 23 Dec 2006) | 5 lines

  Patch #1230446: tarfile.py: fix ExFileObject so that read() and tell()
  work correctly together with readline().

  Will backport to 2.5.
........
  r53155 | lars.gustaebel | 2006-12-23 18:57:23 +0100 (Sat, 23 Dec 2006) | 5 lines

  Patch #1262036: Prevent TarFiles from being added to themselves under
  certain conditions.

  Will backport to 2.5.
........
  r53159 | andrew.kuchling | 2006-12-27 04:25:31 +0100 (Wed, 27 Dec 2006) | 4 lines

  [Part of patch #1182394] Move the HMAC blocksize to be a class-level
  constant; this allows changing it in a subclass.  To accommodate this,
  copy() now uses __class__.  Also add some text to a comment.
........
  r53160 | andrew.kuchling | 2006-12-27 04:31:24 +0100 (Wed, 27 Dec 2006) | 1 line

  [Rest of patch #1182394] Add ._current() method so that we can use the written-in-C .hexdigest() method
........
  r53161 | lars.gustaebel | 2006-12-27 11:30:46 +0100 (Wed, 27 Dec 2006) | 4 lines

  Patch #1504073: Fix tarfile.open() for mode "r" with a fileobj argument.

  Will backport to 2.5.
........
  r53165 | neal.norwitz | 2006-12-28 05:39:20 +0100 (Thu, 28 Dec 2006) | 1 line

  Remove a stray (old) macro name left around (I guess)
........
  r53188 | neal.norwitz | 2006-12-29 04:01:53 +0100 (Fri, 29 Dec 2006) | 1 line

  SF bug #1623890, fix argument name in docstring
........
  r53200 | raymond.hettinger | 2006-12-30 05:01:17 +0100 (Sat, 30 Dec 2006) | 1 line

  For sets with cyclical reprs, emit an ellipsis instead of infinitely recursing.
........
  r53232 | brett.cannon | 2007-01-04 01:23:49 +0100 (Thu, 04 Jan 2007) | 3 lines

  Add EnvironmentVarGuard to test.test_support.  Provides a context manager to
  temporarily set or unset environment variables.
........
  r53235 | neal.norwitz | 2007-01-04 07:25:31 +0100 (Thu, 04 Jan 2007) | 1 line

  SF #1627373, fix typo in CarbonEvt.
........
  r53244 | raymond.hettinger | 2007-01-04 18:53:34 +0100 (Thu, 04 Jan 2007) | 1 line

  Fix stability of heapq's nlargest() and nsmallest().
........
  r53249 | martin.v.loewis | 2007-01-04 22:06:12 +0100 (Thu, 04 Jan 2007) | 3 lines

  Bug #1566280: Explicitly invoke threading._shutdown from Py_Main,
  to avoid relying on atexit.
  Will backport to 2.5.
........
  r53252 | gregory.p.smith | 2007-01-05 02:59:42 +0100 (Fri, 05 Jan 2007) | 3 lines

  Support linking of the bsddb module against BerkeleyDB 4.5.x
  (will backport to 2.5)
........
  r53253 | gregory.p.smith | 2007-01-05 03:06:17 +0100 (Fri, 05 Jan 2007) | 2 lines

  bump module version to match supported berkeleydb version
........
  r53255 | neal.norwitz | 2007-01-05 06:25:22 +0100 (Fri, 05 Jan 2007) | 6 lines

  Prevent crash on shutdown which can occur if we are finalizing
  and the module dict has been cleared already and some object
  raises a warning (like in a __del__).

  Will backport.
........
  r53258 | gregory.p.smith | 2007-01-05 08:21:35 +0100 (Fri, 05 Jan 2007) | 2 lines

  typo fix
........
  r53260 | neal.norwitz | 2007-01-05 09:06:43 +0100 (Fri, 05 Jan 2007) | 1 line

  Add Collin Winter for access to update PEP 3107
........
  r53262 | andrew.kuchling | 2007-01-05 15:22:17 +0100 (Fri, 05 Jan 2007) | 1 line

  [Bug #1622533] Make docstrings raw strings because they contain control characters (\0, \1)
........
  r53264 | andrew.kuchling | 2007-01-05 16:51:24 +0100 (Fri, 05 Jan 2007) | 1 line

  [Patch #1520904] Fix bsddb tests to write to the temp directory instead of the Lib/bsddb/test directory
........
  r53279 | brett.cannon | 2007-01-05 22:45:09 +0100 (Fri, 05 Jan 2007) | 3 lines

  Silence a warning from gcc 4.0.1 by specifying a function's parameter list is
  'void' instead of just a set of empty parentheses.
........
  r53285 | raymond.hettinger | 2007-01-06 02:14:41 +0100 (Sat, 06 Jan 2007) | 2 lines

  SF# 1409443:  Expand comment to cover the interaction between f->f_lasti and the PREDICT macros.
........
  r53286 | anthony.baxter | 2007-01-06 05:45:54 +0100 (Sat, 06 Jan 2007) | 1 line

  update to (c) years to include 2007
........
  r53291 | neal.norwitz | 2007-01-06 22:24:35 +0100 (Sat, 06 Jan 2007) | 1 line

  Add Josiah to SF for maintaining asyncore/asynchat
........
  r53293 | peter.astrand | 2007-01-07 09:53:46 +0100 (Sun, 07 Jan 2007) | 1 line

  Re-implemented fix for #1531862 once again, in a way that works with Python 2.2. Fixes bug #1603424.
........
  r53295 | peter.astrand | 2007-01-07 15:34:16 +0100 (Sun, 07 Jan 2007) | 1 line

  Avoid O(N**2) bottleneck in _communicate_(). Fixes #1598181.
........
  r53300 | raymond.hettinger | 2007-01-08 19:09:20 +0100 (Mon, 08 Jan 2007) | 1 line

  Fix zero-length corner case for iterating over a mutating deque.
........
  r53301 | vinay.sajip | 2007-01-08 19:50:32 +0100 (Mon, 08 Jan 2007) | 4 lines

  Bare except clause removed from SMTPHandler.emit(). Now, only ImportError is trapped.
  Bare except clause removed from SocketHandler.createSocket(). Now, only socket.error is trapped.
  (SF #411881)
........
  r53302 | vinay.sajip | 2007-01-08 19:51:46 +0100 (Mon, 08 Jan 2007) | 2 lines

  Bare except clause removed from LogRecord.__init__. Now, only ValueError, TypeError and AttributeError are trapped.
  (SF #411881)
........
  r53303 | vinay.sajip | 2007-01-08 19:52:36 +0100 (Mon, 08 Jan 2007) | 1 line

  Added entries about removal of some bare except clauses from logging.
........
2007-01-09 23:18:33 +00:00
Gustavo Niemeyer 6fa0c5a452 Bug #1202493: Fixing SRE parser to handle '{}' as perl does, rather than
considering it exactly like a '*'.
2005-09-14 08:54:39 +00:00
Raymond Hettinger 049ade2997 Complete the previous effort to factor out constant expressions
and improve the speed of the if/elif/else blocks.
2005-02-28 19:27:52 +00:00
Gustavo Niemeyer f5a1599ebe Minor aesthetic change in sre_parse.py, as suggested by Mike Coleman. 2004-09-03 20:15:56 +00:00
Gustavo Niemeyer a01a2ee933 Applying modified version of patch #1018386, which fixes
some escaping bugs in SRE.
2004-09-03 17:06:10 +00:00
Barry Warsaw 8bee76106e PEP 292 classes Template and SafeTemplate are added to the string module.
This patch includes test cases and documentation updates, as well as NEWS file
updates.

This patch also updates the sre modules so that they don't import the string
module, breaking direct circular imports.
2004-08-25 02:22:30 +00:00
Raymond Hettinger 968c56a626 Simple Optimizations:
* Factor constant expressions out of loops.
* Presize a list being grown to a known length.
2004-03-26 23:24:00 +00:00
Tim Peters 58eb11cf62 Whitespace normalization. 2004-01-18 20:29:55 +00:00
Gustavo Niemeyer ad3fc44ccb Implemented non-recursive SRE matching. 2003-10-17 22:13:16 +00:00
Martin v. Löwis 53d93adc46 Patch #681152: Support escaped Unicode characters in classes. Fixes #612074.
Will backport to 2.2.
2003-04-19 08:37:24 +00:00
Guido van Rossum 41c99e7f96 SF patch #720991 by Gary Herron:
A small fix for bug #545855 and Greg Chapman's
addition of op code SRE_OP_MIN_REPEAT_ONE for
eliminating recursion on simple uses of pattern '*?' on a
long string.
2003-04-14 17:59:34 +00:00
Raymond Hettinger f13eb55d59 Replace boolean test with is None. 2002-06-02 00:40:05 +00:00
Raymond Hettinger 54f0222547 SF 563203. Replaced 'has_key()' with 'in'. 2002-06-01 14:18:47 +00:00
Guido van Rossum 8ca162f417 Partial introduction of bools where appropriate. 2002-04-07 06:36:23 +00:00
Neal Norwitz f7fdedc320 SF #515022 remove unused variable 2002-02-11 18:18:29 +00:00
Fredrik Lundh 82b230732f bug #133283, #477728, #483789, #490573
backed out of broken minimal repeat patch from July

also fixed a couple of minor potential resource leaks in pattern_subx
(Guido had already fixed the big one)
2001-12-09 16:13:15 +00:00
Tim Peters 7533587d43 Improved error msg when a symbolic group name is redefined. Added docs
and NEWS.  Bugfix candidate?  That's a dilemma for Anthony <wink>:  /F
did fix a longstanding bug here, but the fix can cause code to raise an
exception that previously worked by accident.
2001-11-03 19:35:43 +00:00
Fredrik Lundh 8a0232d84f SF bug #476912: flag repeated use of the same groupname as
the error it really is (and always has been)
2001-11-02 13:59:51 +00:00
Fredrik Lundh 59b68656f8 fixed #449964: sre.sub raises an exception if the template contains a
\g<x> group reference followed by a character escape

(also restructured a few things on the way to fixing #449000)
2001-09-18 20:55:24 +00:00
Fred Drake b8f2274985 Added docstrings by Neal Norwitz. This closes SF bug #450980. 2001-09-04 19:10:20 +00:00
Fredrik Lundh b25e1ad253 sre 2.1b2 update:
- take locale into account for word boundary anchors (#410271)
- restored 2.0's *? behaviour (#233283, #408936 and others)
- speed up re.sub/re.subn
2001-03-22 15:50:10 +00:00
Fredrik Lundh c0c7ee3a65 detect attempts to repeat anchors (fixes bug #130748) 2001-02-18 21:04:48 +00:00
Fredrik Lundh f2989b22ff - restored 1.5.2 compatibility (sorry, eric)
- removed __all__ cruft from internal modules (sorry, skip)
- don't assume ASCII for string escapes (sorry, per)
2001-02-18 12:05:16 +00:00
Skip Montanaro 0de65807e6 bunch more __all__ lists
also modified check_all function to suppress all warnings since they aren't
relevant to what this test is doing (allows quiet checking of regsub, for
instance)
2001-02-15 22:15:14 +00:00
Eric S. Raymond fc170b1fd5 String method conversion. 2001-02-09 11:51:27 +00:00
Fredrik Lundh 1c5aa6901f bumped SRE version number to 2.1. cleaned up and added 1.5.2
compatibility patches.
2001-01-16 07:37:30 +00:00
Fredrik Lundh 470ea5ab94 SRE: stricter pattern syntax checking (covers parts of bug #115900) 2001-01-14 21:00:44 +00:00
Fredrik Lundh 770617b23e SRE fixes for 2.1 alpha:
-- added some more docstrings
-- fixed typo in scanner class (#125531)
-- the multiline flag (?m) should't affect the \Z operator (#127259)
-- fixed non-greedy backtracking bug (#123769, #127259)
-- added sre.DEBUG flag (currently dumps the parsed pattern structure)
-- fixed a couple of glitches in groupdict (the #126587 memory leak
   had already been fixed by AMK)
2001-01-14 15:06:11 +00:00
Fredrik Lundh ebc37b28fa -- properly reset groups in findall (bug #117612)
-- fixed negative lookbehind to work correctly at the beginning
of the target string (bug #117242)

-- improved syntax check; you can no longer refer to a group
inside itself (bug #110866)
2000-10-28 19:30:41 +00:00
Fredrik Lundh 13ac9926ac Fixed too ambitious "nothing to repeat" check. Closes bug #114033. 2000-10-07 17:38:23 +00:00
Fredrik Lundh 025468d246 SRE didn't handle character category followed by hyphen inside a
character class.  Fix provided by Andrew Kuchling.  Closes bug
#116251.
2000-10-07 10:16:19 +00:00
Fredrik Lundh d11b5e54f0 Recompile pattern if (?x) flag was found inside the pattern during the
first scan.  Closes bug #115040.
2000-10-03 19:22:26 +00:00