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8124 commits

Author SHA1 Message Date
Barry Warsaw
82c1c781c7 - Issue #16514: Fix regression causing a traceback when sys.path[0] is None 
(actually, any non-string or non-bytes type).
 2012-11-20 15:22:51 -05:00
Ezio Melotti
f7c709d62d #16306: merge with 3.2. 2012-11-18 14:02:08 +02:00
Ezio Melotti
7c66319edc #16306: Fix multiple error messages when unknown command line parameters where passed to the interpreter. Patch by Hieu Nguyen. 2012-11-18 13:55:52 +02:00
Ezio Melotti
6a5fc4c443 #14313: zipfile now raises NotImplementedError when the compression type is unknown. 2012-11-18 13:20:36 +02:00
Antoine Pitrou
8572da5e96 Issue #16408: Fix file descriptors not being closed in error conditions in the zipfile module. 
Patch by Serhiy Storchaka.
 2012-11-17 23:52:05 +01:00
Antoine Pitrou
17babc5e97 Issue #16408: Fix file descriptors not being closed in error conditions in the zipfile module. 
Patch by Serhiy Storchaka.
 2012-11-17 23:50:08 +01:00
Antoine Pitrou
6d5ad227a5 Issue #16215: Fix potential double memory free in str.replace(). 
Patch by Serhiy Storchaka.
 2012-11-17 23:28:17 +01:00
Brett Cannon
56b4ca78d8 Issue #16489: Make it clearer that importlib.find_loader() requires 
the user to import any parent packages.
 2012-11-17 09:30:55 -05:00
Jesus Cea
fc1a63620e MERGE: Closes #16461: Wave library should be able to deal with 4GB wav files, and sample rate of 44100 Hz. 2012-11-17 03:42:41 +01:00
Jesus Cea
e4b863982c Closes #16461: Wave library should be able to deal with 4GB wav files, and sample rate of 44100 Hz. 2012-11-17 03:41:54 +01:00
Richard Oudkerk
021f4c2ecc Issue #16481: multiprocessing no longer leaks process handles on Windows. 2012-11-15 18:16:35 +00:00
Chris Jerdonek
251269ccc8 Merge from 3.2: update the PyPI docs regarding listing versions (issue #16400). 2012-11-14 12:24:21 -08:00
Chris Jerdonek
f9e49eaefc Update the description of which package versions PyPI displays (issue #16400). 2012-11-14 12:12:30 -08:00
Antoine Pitrou
f6a50cfa07 Issue #16453: Fix equality testing of dead weakref objects. 
Also add tests for ordering and hashing.
 2012-11-11 19:37:41 +01:00
Antoine Pitrou
e11fecb5a9 Issue #16453: Fix equality testing of dead weakref objects. 
Also add tests for ordering and hashing.
 2012-11-11 19:36:51 +01:00
Nadeem Vawda
6ff262e18f Issue #15677: Document that zlib and gzip accept a compression level of 0 to mean 'no compression'. 
Patch by Brian Brazil.
 2012-11-11 14:14:47 +01:00
Nadeem Vawda
19e568d254 Issue #15677: Document that zlib and gzip accept a compression level of 0 to mean 'no compression'. 
Patch by Brian Brazil.
 2012-11-11 14:04:14 +01:00
Gregory P. Smith
c8ac03d936 Fixes issue #16140: The subprocess module no longer double closes its 
child subprocess.PIPE parent file descriptors on child error prior to
exec().

This would lead to race conditions in multithreaded programs where
another thread opened a file reusing the fd which was then closed out
from beneath it by the errant second close.
 2012-11-11 01:38:18 -08:00
Gregory P. Smith
12489d98e6 Fixes issue #16140: The subprocess module no longer double closes its 
child subprocess.PIPE parent file descriptors on child error prior to
exec().

This would lead to race conditions in multithreaded programs where
another thread opened a file reusing the fd which was then closed out
from beneath it by the errant second close.
 2012-11-11 01:37:02 -08:00
Gregory P. Smith
6893732c35 Remove the subprocess "bad exception data" warning (formerly a print!) 
all together and just include the repr of the data in the exception
itself instead of the useless string "Unknown".

This code path is unlikely to even be possible to take given the
nature of the pipe it gets subprocess data from.
 2012-11-11 00:04:52 -08:00
Gregory P. Smith
3aee222122 Remove the subprocess "bad exception data" warning (formerly a print!) 
all together and just include the repr of the data in the exception
itself instead of the useless string "Unknown".

This code path is unlikely to even be possible to take given the
nature of the pipe it gets subprocess data from.
 2012-11-11 00:04:13 -08:00
Gregory P. Smith
561cbc4e7b Fixes issue #16327: The subprocess module no longer leaks file descriptors 
used for stdin/stdout/stderr pipes to the child when fork() fails.
 2012-11-10 22:33:23 -08:00
Gregory P. Smith
3d8e776cd9 Fixes issue #16327: The subprocess module no longer leaks file descriptors 
used for stdin/stdout/stderr pipes to the child when fork() fails.
 2012-11-10 22:32:22 -08:00
Gregory P. Smith
6f62b58134 move note to the right section 2012-11-10 21:07:04 -08:00
Gregory P. Smith
f328d79223 Fixes issue #14396: Handle the odd rare case of waitpid returning 0 
when not expected in subprocess.Popen.wait().
 2012-11-10 21:06:18 -08:00
Gregory P. Smith
2ec82331b2 Fixes issue #14396: Handle the odd rare case of waitpid returning 0 when 
not expected in subprocess.Popen.wait().
 2012-11-10 20:52:29 -08:00
Gregory P. Smith
34b14951ee Fixes issue #9535: Fix pending signals that have been received but not 
yet handled by Python to not persist after os.fork() in the child process.
 2012-11-10 20:33:39 -08:00
Gregory P. Smith
9463e3ac8b Fixes issue #9535: Fix pending signals that have been received but not 
yet handled by Python to not persist after os.fork() in the child process.
 2012-11-10 20:33:07 -08:00
Nadeem Vawda
ec6dfcffa0 Issue #16411: Fix a bug where zlib.decompressobj().flush() might try to access previously-freed memory. 
Patch by Serhiy Storchaka.
 2012-11-11 03:16:44 +01:00
Nadeem Vawda
7ee955550b Issue #16411: Fix a bug where zlib.decompressobj().flush() might try to access previously-freed memory. 
Patch by Serhiy Storchaka.
 2012-11-11 03:15:32 +01:00
Nadeem Vawda
dd1253abdd Issue #16350, part 2: Set unused_data (and unconsumed_tail) correctly in decompressobj().flush(). 
Additionally, fix a bug where a MemoryError in allocating a bytes object could
leave the decompressor object in an invalid state (with its unconsumed_tail
member being NULL).

Patch by Serhiy Storchaka.
 2012-11-11 02:21:22 +01:00
Nadeem Vawda
ee7889dec3 Issue #16350, part 2: Set unused_data (and unconsumed_tail) correctly in decompressobj().flush(). 
Additionally, fix a bug where a MemoryError in allocating a bytes object could
leave the decompressor object in an invalid state (with its unconsumed_tail
member being NULL).

Patch by Serhiy Storchaka.
 2012-11-11 02:14:36 +01:00
Antoine Pitrou
73e9bd4d25 Issue #16357: fix calling accept() on a SSLSocket created through SSLContext.wrap_socket(). 
Original patch by Jeff McNeil.
 2012-11-11 01:27:33 +01:00
Antoine Pitrou
5c89b4ec55 Issue #16357: fix calling accept() on a SSLSocket created through SSLContext.wrap_socket(). 
Original patch by Jeff McNeil.
 2012-11-11 01:25:36 +01:00
Gregory P. Smith
6b0bdab429 Fixes issue #16409: The reporthook callback made by the legacy 
urllib.request.urlretrieve API now properly supplies a constant
non-zero block_size as it did in Python 3.2 and 2.7.  This matches the
behavior of urllib.request.URLopener.retrieve.
 2012-11-10 13:43:44 -08:00
Ezio Melotti
956c6c2dab #13301: merge with 3.2. 2012-11-09 11:51:03 +01:00
Ezio Melotti
9bf379e9fb #13301: use ast.literal_eval() instead of eval() in Tools/i18n/msgfmt.py. Patch by Serhiy Storchaka. 2012-11-09 11:46:19 +01:00
Stefan Krah
f4abc7b8a0 Issue #16431: Use the type information when constructing a Decimal subtype 
from a Decimal argument.
 2012-11-07 23:12:25 +01:00
Hynek Schlawack
33363f43e3 Issue #15001: fix segfault on "del sys.module['__main__']" 
Patch by Victor Stinner.
 2012-11-07 09:07:22 +01:00
Hynek Schlawack
5c6b3e214c Issue #15001: fix segfault on "del sys.module['__main__']" 
Patch by Victor Stinner.
 2012-11-07 09:02:24 +01:00
Nadeem Vawda
519f43844b Issue #16350: Fix zlib decompressor handling of unused_data with multiple calls to decompress() after EOF. 
Patch by Serhiy Storchaka.
 2012-11-05 00:38:48 +01:00
Nadeem Vawda
39079946a2 Issue #16350: Fix zlib decompressor handling of unused_data with multiple calls to decompress() after EOF. 
Patch by Serhiy Storchaka.
 2012-11-05 00:37:42 +01:00
Ezio Melotti
6c5f5210be #5057: the peepholer no longer optimizes subscription on unicode literals (e.g. u"foo"[0]) in order to produce compatible pyc files between narrow and wide builds. 2012-11-05 00:06:32 +02:00
Ezio Melotti
f7ed5d111b #8271: the utf-8 decoder now outputs the correct number of U+FFFD characters when used with the "replace" error handler on invalid utf-8 sequences. Patch by Serhiy Storchaka, tests by Ezio Melotti. 2012-11-04 23:21:38 +02:00
Nick Coghlan
55b5d5c919 Properly credit patch 2012-11-05 00:55:46 +10:00
Nick Coghlan
aab9c2b2ea Issue #5765: Apply a hard recursion limit in the compiler 
Previously, excessive nesting in expressions would blow the
stack and segfault the interpreter. Now, a hard limit based
on the configured recursion limit and a hardcoded scaling
factor is applied.
 2012-11-04 23:14:34 +10:00
Mark Dickinson
1321edaa55 Issue #16402: Merge fix from 3.2 2012-11-04 11:47:05 +00:00
Mark Dickinson
8cd1c7681d Issue #16402: In range slicing, fix shadowing of exceptions from __index__ method. 2012-11-04 11:46:17 +00:00
Éric Araujo
a113e018fc Branch merge 2012-11-03 17:09:22 -04:00
Éric Araujo
8f423c9359 Add examples for opener argument of open (#13424). 
Patch by Guillaume Pratte.
 2012-11-03 17:06:52 -04:00