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28894 Commits

Author SHA1 Message Date
Just van Rossum 5949854200 Fix for [ 765456 ]: testAFakeZlib failed on platforms that use a 
statically linked zlib module, but since the problem it tests can't
exist on these systems, simply skip it then. Will backport.
 2003-11-18 23:00:55 +00:00
Just van Rossum 4e6b3c55d0 Fix for [ 782686 ]: new files used \r as the default line separator 
instead of os.linesep.
 2003-11-18 22:41:16 +00:00
Jack Jansen c0b2b72702 Test the applesingle decoder. 2003-11-18 22:36:12 +00:00
Martin v. Löwis c19c5a62ae Patch #836434: Use dlopen/dlsym on AIX if available. Also disable 
_XOPEN_SOURCE on AIX 4.
 2003-11-18 20:00:44 +00:00
Martin v. Löwis e3be860619 Patch #841807: Check whether a versioned libpython.so symlink is needed 
in altbininstall. Backported to 2.3.
 2003-11-18 19:54:20 +00:00
Martin v. Löwis 8bafb2aaca Patch #843088: Fix typos. Backported to 2.3. 2003-11-18 19:48:57 +00:00
Martin v. Löwis 6caea370ac Patch #794400: Let PYTHONSTARTUP influence the compiler flags. 2003-11-18 19:46:25 +00:00
Guido van Rossum b61982bacb Implement straightforward suggestions from gcc warnings (remove unused 
variable, add extra braces).
 2003-11-18 19:27:19 +00:00
Raymond Hettinger 65674b80fc Documentation for set objects. 2003-11-18 17:50:34 +00:00
Raymond Hettinger 1b92fd5bca Use PySequence_Contains() instead of direct access macro. 2003-11-18 14:15:31 +00:00
Raymond Hettinger 50a4bb325c Various fixups (most suggested by Armin Rigo). 2003-11-17 16:42:33 +00:00
Raymond Hettinger e2c277a69f Fix output spacing typo 2003-11-16 16:36:58 +00:00
Raymond Hettinger a690a9967e * Migrate set() and frozenset() from the sandbox. 
* Install the unittests, docs, newsitem, include file, and makefile update.
* Exercise the new functions whereever sets.py was being used.

Includes the docs for libfuncs.tex.  Separate docs for the types are
forthcoming.
 2003-11-16 16:17:49 +00:00
Raymond Hettinger d456849f19 Fix typo 2003-11-16 13:44:19 +00:00
Raymond Hettinger 6dab05231d Change ValueErrors to TypeErrors and add PyList_Check() assertions. 2003-11-15 12:40:28 +00:00
Raymond Hettinger 236a2443fb Verify heappop argument is a list. 2003-11-15 12:33:01 +00:00
Thomas Heller cf0005baf4 Mention patch #841977: modulefinder didn't find extension modules in packages 
Backported to release-maint23
 2003-11-14 10:33:20 +00:00
Thomas Heller aaf1c8dc9e SF #841977 - modulefinder fails to find extension modules in packages 
The find_all_submodules() method in modulefinder only
looks for *.py, *.pyc, and *.pyo files.  Python
extension modules are only found if they are referenced
in import statements somewhere.

This patch uses the actual list from imp.get_suffixes().

Backported myself.
 2003-11-14 10:28:42 +00:00
Tim Peters 780c497972 update_refs(): assert that incoming refcounts aren't 0. The comment 
for this function has always claimed that was true, but it wasn't
verified before.  For the latest batch of "double deallocation" bugs
(stemming from weakref callbacks invoked by way of subtype_dealloc),
this assert would have triggered (instead of waiting for
_Py_ForgetReference to die with a segfault later).
 2003-11-14 00:01:17 +00:00
Tim Peters 0bd743cee1 subtype_dealloc(): Simplified overly contorted retracking logic. With 
this change, I think subtype_dealloc is actually a smidgen less obscure
than it was in 2.3 -- we got rid of a negation in an "if" <wink>.
 2003-11-13 22:50:00 +00:00
Tim Peters f7f9e9966b subtype_dealloc(): A more complete fix for critical bug 840829 + 
expanded the test case with a piece that needs the more-complete fix.

I'll backport this to 2.3 maint.
 2003-11-13 21:59:32 +00:00
Andrew M. Kuchling 981a918575 Various edits 2003-11-13 21:33:26 +00:00
Gregory P. Smith b845ef056a remove "support" for BerkeleyDB 3.1, it hasn't worked for a long time 2003-11-13 08:30:03 +00:00
Martin v. Löwis d4e48b7f61 Patch #839877: Remove unused lambda expression. 2003-11-13 07:45:39 +00:00
Martin v. Löwis f56d015a71 Patch #804543: strdup saved locales. Backported to 2.3. 2003-11-13 07:43:21 +00:00
Tim Peters add09b4149 SF bug 840829: weakref callbacks and gc corrupt memory. 
subtype_dealloc():  This left the dying object exposed to gc, so that
if cyclic gc triggered during the weakref callback, gc tried to delete
the dying object a second time.  That's a disaster.  subtype_dealloc()
had a (I hope!) unique problem here, as every normal dealloc routine
untracks the object (from gc) before fiddling with weakrefs etc.  But
subtype_dealloc has obscure technical reasons for re-registering the
dying object with gc (already explained in a large comment block at
the bottom of the function).

The fix amounts to simply refraining from reregistering the dying object
with gc until after the weakref callback (if any) has been called.

This is a critical bug (hard to predict, and causes seemingly random
memory corruption when it occurs).  I'll backport it to 2.3 later.
 2003-11-12 20:43:28 +00:00
Tim Peters 045f1de57e pyexpat stopped building on Windows -- whining about the lack of a 
HAVE_MEMMOVE define.  Just defined it on the cmdline (it doesn't
include Python.h, and Fred doesn't want to change the code).
 2003-11-12 19:30:36 +00:00
Raymond Hettinger 7d1dd04334 Fix typo 2003-11-12 16:42:10 +00:00
Raymond Hettinger bc3cba2881 Explain the advantages of reversed. 2003-11-12 16:39:30 +00:00
Raymond Hettinger 607c00f792 Present each feature in terms of what makes it useful or desirable. 2003-11-12 16:27:50 +00:00
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
Fred Drake d85ed1b7fc fix typo in markup 2003-11-10 14:50:54 +00:00
Fred Drake 28eae084bf fix use of undefined markup 2003-11-10 14:48:48 +00:00
Fred Drake dbe7980d6a add missing "if" 2003-11-10 14:43:16 +00:00
Martin v. Löwis 75aa4db04b Mention that getsid is new in 2.4. 2003-11-10 06:46:15 +00:00
Martin v. Löwis d8921379e9 Patch #798297: Add IMAP THREAD command. 2003-11-10 06:44:44 +00:00
Martin v. Löwis 49ee14dac5 Patch #839038: Add getsid(2). 2003-11-10 06:35:36 +00:00
Guido van Rossum 967b063add Plug tempfile.mktemp() hole (Iustin Pop). 2003-11-10 02:27:19 +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
Alex Martelli 721b776175 fixed buggy comment as per SF bug #827856 
(same as commit of Sun Nov 2 to the release23-maint branch)
 2003-11-09 16:38:39 +00:00
Alex Martelli c516b0e47c clarified (in the 5.14 summary) that tests and comparisons all chain, 
added a specific \ref to 5.9 in lieu of previous vague "see above".
(same as commit of Sun Nov 2 to the release23-maint branch)
 2003-11-09 16:33:56 +00:00
Alex Martelli 37dc334276 Add docs for readmodule_ex and its function-descriptors, fixing 
sf bug#812818.
(same as commit of Sun Nov 2 to the release23-maint branch)
 2003-11-09 16:32:54 +00:00
Alex Martelli 50324a604c Avoid giving advice that's bad for security, as per SF bug #823515 
(same as commit of Sun Nov 2 to the release23-maint branch)
 2003-11-09 16:31:18 +00:00
Brett Cannon 35d8360bf7 Document Py_RETURN_NONE. 2003-11-09 04:15:30 +00:00
Andrew M. Kuchling f7a6b67e5c Add 'see also' section pointing to the PEP 2003-11-08 16:05:37 +00:00
Andrew M. Kuchling 1a420251cf Add some recent changes 2003-11-08 15:58:49 +00:00