aaf1c8dc9e
SF #841977 - modulefinder fails to find extension modules in packages
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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
780c497972
update_refs(): assert that incoming refcounts aren't 0. The comment
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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
0bd743cee1
subtype_dealloc(): Simplified overly contorted retracking logic. With
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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
f7f9e9966b
subtype_dealloc(): A more complete fix for critical bug 840829 +
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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
981a918575
Various edits
2003-11-13 21:33:26 +00:00
b845ef056a
remove "support" for BerkeleyDB 3.1, it hasn't worked for a long time
2003-11-13 08:30:03 +00:00
d4e48b7f61
Patch #839877 : Remove unused lambda expression.
2003-11-13 07:45:39 +00:00
f56d015a71
Patch #804543 : strdup saved locales. Backported to 2.3.
2003-11-13 07:43:21 +00:00
add09b4149
SF bug 840829: weakref callbacks and gc corrupt memory.
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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
045f1de57e
pyexpat stopped building on Windows -- whining about the lack of a
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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
7d1dd04334
Fix typo
2003-11-12 16:42:10 +00:00
bc3cba2881
Explain the advantages of reversed.
2003-11-12 16:39:30 +00:00
607c00f792
Present each feature in terms of what makes it useful or desirable.
2003-11-12 16:27:50 +00:00
859db26729
Improve backwards compatibility code to handle True/False.
2003-11-12 15:21:20 +00:00
ad983e79d6
Improve the implementation of itertools.tee().
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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
767126d7b9
Make Message.__str__ more efficient.
2003-11-11 19:39:17 +00:00
d85ed1b7fc
fix typo in markup
2003-11-10 14:50:54 +00:00
28eae084bf
fix use of undefined markup
2003-11-10 14:48:48 +00:00
dbe7980d6a
add missing "if"
2003-11-10 14:43:16 +00:00
75aa4db04b
Mention that getsid is new in 2.4.
2003-11-10 06:46:15 +00:00
d8921379e9
Patch #798297 : Add IMAP THREAD command.
2003-11-10 06:44:44 +00:00
49ee14dac5
Patch #839038 : Add getsid(2).
2003-11-10 06:35:36 +00:00
967b063add
Plug tempfile.mktemp() hole (Iustin Pop).
2003-11-10 02:27:19 +00:00
b256159396
mktemp() shouldn't rely on os.path.exists(), which can return False if
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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
f09994e527
fixed wrong error checking on fcntl call as per SF bug # 821896
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(same as commit of Sun Nov 2 to the release23-maint branch)
2003-11-09 16:44:09 +00:00
0c5b4ad8f2
fixed obvious bug in _send_header as per SF bug #831271
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(same as commit of Sun Nov 2 to the release23-maint branch)
2003-11-09 16:41:38 +00:00
721b776175
fixed buggy comment as per SF bug #827856
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(same as commit of Sun Nov 2 to the release23-maint branch)
2003-11-09 16:38:39 +00:00
c516b0e47c
clarified (in the 5.14 summary) that tests and comparisons all chain,
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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
37dc334276
Add docs for readmodule_ex and its function-descriptors, fixing
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sf bug#812818.
(same as commit of Sun Nov 2 to the release23-maint branch)
2003-11-09 16:32:54 +00:00
50324a604c
Avoid giving advice that's bad for security, as per SF bug #823515
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(same as commit of Sun Nov 2 to the release23-maint branch)
2003-11-09 16:31:18 +00:00
35d8360bf7
Document Py_RETURN_NONE.
2003-11-09 04:15:30 +00:00
f7a6b67e5c
Add 'see also' section pointing to the PEP
2003-11-08 16:05:37 +00:00
1a420251cf
Add some recent changes
2003-11-08 15:58:49 +00:00
af28e4b66b
Update test to handle list.__reversed__().
2003-11-08 12:39:53 +00:00
001f228f36
Improve the reverse list iterator to free memory as soon as the iterator
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is exhausted.
2003-11-08 11:58:44 +00:00
e21f606657
SF bug #835457 : Small typo in logging documentation
2003-11-08 11:40:03 +00:00
c24c9106e8
Minor code fixup. Make sure that len reflects the current list size.
2003-11-08 11:35:22 +00:00
b3af1813eb
Convert heapq.py to a C implementation.
2003-11-08 10:24:38 +00:00
1021c44b41
Optimize reversed(list) using a custom iterator.
2003-11-07 15:38:09 +00:00
ff1f194982
Fix the problem addressed by patch
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[ 819012 ] Fix for former/latter confusion in Extending documentation
although not by using supplied patch.
2003-11-07 11:45:34 +00:00
dc62aeca4c
Add a new looping idiom
2003-11-07 01:30:58 +00:00
5ce2fecf8e
Patch #837322 : Clarify owning, borrowing, stealing. Backported to 2.3.
2003-11-06 21:08:11 +00:00
d2171d2ba4
Overallocate target buffer for normalization more early. Fixes #834676 .
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Backported to 2.3.
2003-11-06 20:47:57 +00:00
85c20a41df
Implement and apply PEP 322, reverse iteration
2003-11-06 14:06:48 +00:00
f607fc5395
Add traceback.format_exc().
2003-11-05 23:03:00 +00:00
904ed86a77
Make undetected error on stack unwind a fatal error.
2003-11-05 17:29:35 +00:00
92bee36045
missing news entry
2003-11-04 14:35:49 +00:00
7441e65821
* SF patch 835100 - C++ // comments are not allowed. Use /* */
2003-11-03 21:35:31 +00:00
ceac90aecb
Fix compiler warning about possible use of n without assignment.
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Also fix use of n for two different variables in two different blocks.
2003-11-03 20:58:28 +00:00
a703a21b48
* Use weakref's of DBCursor objects for the iterator cursors to avoid a
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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
Thomas Heller
Tim Peters
Andrew M. Kuchling
Gregory P. Smith
Martin v. Löwis
Raymond Hettinger
Neil Schemenauer
Fred Drake
Guido van Rossum
Alex Martelli
Brett Cannon
Michael W. Hudson
Jeremy Hylton
Anthony Baxter