Commit Graph

8695 Commits

Author SHA1 Message Date
Raymond Hettinger 859db26729 Improve backwards compatibility code to handle True/False. 2003-11-12 15:21:20 +00:00
Raymond Hettinger ad983e79d6 Improve the implementation of itertools.tee().
Formerly, underlying queue was implemented in terms of two lists.  The
new queue is a series of singly-linked fixed length lists.

The new implementation runs much faster, supports multi-way tees, and
allows tees of tees without additional memory costs.

The root ideas for this structure were contributed by Andrew Koenig
and Guido van Rossum.
2003-11-12 14:32:26 +00:00
Neil Schemenauer 767126d7b9 Make Message.__str__ more efficient. 2003-11-11 19:39:17 +00:00
Martin v. Löwis d8921379e9 Patch #798297: Add IMAP THREAD command. 2003-11-10 06:44:44 +00:00
Guido van Rossum b256159396 mktemp() shouldn't rely on os.path.exists(), which can return False if
the file is a symlink.  Instead, use os.lstat directly, if it exists;
fall back on os.stat or the built-in open.  Thanks to Iustin Pop.
2003-11-10 02:16:36 +00:00
Alex Martelli f09994e527 fixed wrong error checking on fcntl call as per SF bug # 821896
(same as commit of Sun Nov 2 to the release23-maint branch)
2003-11-09 16:44:09 +00:00
Alex Martelli 0c5b4ad8f2 fixed obvious bug in _send_header as per SF bug #831271
(same as commit of Sun Nov 2 to the release23-maint branch)
2003-11-09 16:41:38 +00:00
Raymond Hettinger af28e4b66b Update test to handle list.__reversed__(). 2003-11-08 12:39:53 +00:00
Raymond Hettinger e21f606657 SF bug #835457: Small typo in logging documentation 2003-11-08 11:40:03 +00:00
Raymond Hettinger b3af1813eb Convert heapq.py to a C implementation. 2003-11-08 10:24:38 +00:00
Martin v. Löwis d2171d2ba4 Overallocate target buffer for normalization more early. Fixes #834676.
Backported to 2.3.
2003-11-06 20:47:57 +00:00
Raymond Hettinger 85c20a41df Implement and apply PEP 322, reverse iteration 2003-11-06 14:06:48 +00:00
Neil Schemenauer f607fc5395 Add traceback.format_exc(). 2003-11-05 23:03:00 +00:00
Gregory P. Smith a703a21b48 * Use weakref's of DBCursor objects for the iterator cursors to avoid a
memory leak that would've occurred for all iterators that were
  destroyed before having iterated until they raised StopIteration.

* Simplify some code.

* Add new test cases to check for the memleak and ensure that mixing
  iteration with modification of the values for existing keys works.
2003-11-03 01:04:41 +00:00
Raymond Hettinger cc523fc53d SF patch #834015: Remove imports of unused modules
(Contributed by George Yoshida.)
2003-11-02 09:47:05 +00:00
Gregory P. Smith dc113a8a06 * Fix the singlethreaded deadlocks occurring in the simple bsddb interface.
* Add support for multiple iterator/generator objects at once on the simple
  bsddb _DBWithCursor interface.
2003-11-02 09:10:16 +00:00
Martin v. Löwis 893ffa4372 Patch #830858: Correct the number of is-functions. Backported to 2.3 and 2.2. 2003-10-31 15:35:53 +00:00
Martin v. Löwis 45394c281d Patch #531629: Add multicall support. 2003-10-31 13:49:36 +00:00
Martin v. Löwis f9b08b8e60 Patch #785689: Use basename in usage. Backported to 2.3. 2003-10-31 13:05:21 +00:00
Martin v. Löwis 48440b7c27 Patch #: Add POP3 over SSL support. 2003-10-31 12:52:35 +00:00
Raymond Hettinger c40b7afee2 Update test to include "sorted" in dir(list). 2003-10-29 07:23:57 +00:00
Raymond Hettinger 0a9b9da0c3 Add list.sorted() classmethod. 2003-10-29 06:54:43 +00:00
Neal Norwitz 9920430107 SF #775057, fix IDLE problem in about dialog
If the file doesn't exist, the code to display an error message was broken
Will backport.
2003-10-28 21:57:10 +00:00
Armin Rigo 9c8f7eafca Fixed dis.disassemble_string().
Added dis.findlinestarts().
SF bug 811294
2003-10-28 12:17:25 +00:00
Armin Rigo 2b3eb4062c Deleting cyclic object comparison.
SF patch 825639
http://mail.python.org/pipermail/python-dev/2003-October/039445.html
2003-10-28 12:05:48 +00:00
Andrew M. Kuchling 0f10343410 Docstring fix: XHTML 1.0 entities are supported 2003-10-27 15:47:48 +00:00
Martin v. Löwis 11892ecd6d Patch #817854: Add missing operations for SSLFile. Fixes #792101.
Backported to 2.3.
2003-10-27 14:07:53 +00:00
Steve Purcell cca3491dbe Another instance of the same typo. 2003-10-26 16:38:16 +00:00
Raymond Hettinger d591f666de Replace the window() example with pairwise() which demonstrates tee(). 2003-10-26 15:34:50 +00:00
Raymond Hettinger f0c5aec85f Minor improvements to itertools.tee():
* tee object is no longer subclassable
* independent iterators renamed to "itertools.tee_iterator"
* fixed doc string typo and added entry in the module doc string
2003-10-26 14:25:56 +00:00
Steve Purcell 397b45d4ba Incorporated patch 819077, from George Yoshida:
* Fixed typo in docstring for 'failUnlessAlmostEqual()'

* Removed unnecessary use of 'float()' for time values.

* Removed apparently unnecessary import of unittest. At some point in
  the distant past I believe it was necessary otherwise the 'TestCase'
  that a module saw was not the same as the 'TestCase' seen within
  'unittest', and the user's TestCase subclasses were not recognised as
  subclasses of the TestCase seen within unittest. Seems not to be
  necessary now.
2003-10-26 10:41:03 +00:00
Martin v. Löwis 23b44a39ce Patch #812378: Normalize white space. 2003-10-24 20:09:23 +00:00
Andrew M. Kuchling 10a444965d [Bug #822668] tarfile raises an exception if the tarfile is gzipped and is too large; the gzip filesize should be written out mod 2**32. (Reported by Johan Fredrik Ohman) 2003-10-24 17:38:34 +00:00
Armin Rigo 1b3c04b510 Fixed bug introduced in revision 1.27 2003-10-24 17:15:29 +00:00
Walter Dörwald 4894c30626 Fix a bug in the memory reallocation code of PyUnicode_TranslateCharmap().
charmaptranslate_makespace() allocated more memory than required for the
next replacement but didn't remember that fact, so memory size was growing
exponentially every time a replacement string is longer that one character.
This fixes SF bug #828737.
2003-10-24 14:25:28 +00:00
Raymond Hettinger 6a5b027742 Added itertools.tee()
It works like the pure python verion except:
* it stops storing data after of the iterators gets deallocated
* the data queue is implemented with two stacks instead of one dictionary.
2003-10-24 08:45:23 +00:00
Martin v. Löwis d4210bc718 Patch #813200: Quote executable path on Windows. Fixes #811082.
Backported to 2.3.
2003-10-23 15:55:28 +00:00
Guido van Rossum 38443c1513 Remove unneeded import. 2003-10-22 17:22:18 +00:00
Raymond Hettinger 97aa32b467 Replace a reduce() with sum(). 2003-10-22 16:49:01 +00:00
Andrew M. Kuchling 7cebbf39a9 Add docstring 2003-10-22 14:38:54 +00:00
Andrew M. Kuchling 6c2871e707 [Part of patch #648322] Delete the poll2() function, which uses a 'poll' extension module that was once part of Medusa. Contributed by Kjetil Jacobsen 2003-10-22 14:38:27 +00:00
Andrew M. Kuchling f9ca409292 [Bug #758241] When you use asyncore with a non-default map, methods
of the dispatcher object break.  e.g. if you close() the object, it
  tries to remove itself from the default map, not from the map the
  dispatcher was created with.

  The patch, from Stephane Ninin, records the map as an attribute of
  the dispatcher instance.

2.3 bugfix candidate.
2003-10-22 13:48:27 +00:00
Jeremy Hylton fcefd0d2a5 Apply patch 823328 -- support for rfc 2617 digestion authentication.
The patch was tweaked slightly.  It's get a different mechanism for
generating the cnonce which uses /dev/urandom when possible to
generate less-easily-guessed random input.

Also rearrange the imports so that they are alphabetical and
duplicates are eliminated.

Add a few XXX comments about things left undone and things that could
be improved.
2003-10-21 18:07:07 +00:00
Fred Drake 8c4da53afe Make both items() methods return lists; one had changed to return an
iterator where it probably shouldn't have.
Closes SF bug #818861.
2003-10-21 16:45:00 +00:00
Guido van Rossum 571720811b Show microseconds, milliseconds or seconds, whichever is most natural,
rather than showing weird numbers like 8.4e+03 usec.
2003-10-20 23:38:28 +00:00
Walter Dörwald f0dfc7ac5c Fix a bunch of typos in documentation, docstrings and comments.
(From SF patch #810751)
2003-10-20 14:01:56 +00:00
Martin v. Löwis 9e62ff287b Patch #822994: Consolidate tests for self.closed. 2003-10-18 10:20:42 +00:00
Gustavo Niemeyer ad3fc44ccb Implemented non-recursive SRE matching. 2003-10-17 22:13:16 +00:00
Raymond Hettinger 6b59f5f3fd Let library modules use the new keyword arguments for list.sort(). 2003-10-16 05:53:16 +00:00
Raymond Hettinger 42b1ba31af * list.sort() now supports three keyword arguments: cmp, key, and reverse.
key provides C support for the decorate-sort-undecorate pattern.
  reverse provide a stable sort of the list with the comparisions reversed.

* Amended the docs to guarantee sort stability.
2003-10-16 03:41:09 +00:00