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Author SHA1 Message Date
Georg Brandl 4cb0de246c Rename new macros to conform to naming rules (function macros have "Py" prefix, not "PY"). 2011-09-28 21:49:49 +02:00
Martin v. Löwis d63a3b8beb Implement PEP 393. 2011-09-28 07:41:54 +02:00
Meador Inge 48d49497c5 Issue #13013: ctypes: Fix a reference leak in PyCArrayType_from_ctype. 
Thanks to Suman Saha for finding the bug and providing a patch.
 2011-09-27 20:52:04 -05:00
Meador Inge b86ecf4bd1 Issue #13013: ctypes: Fix a reference leak in PyCArrayType_from_ctype. 
Thanks to Suman Saha for finding the bug and providing a patch.
 2011-09-27 20:45:30 -05:00
Mark Dickinson c7d93b7614 Issue #1621: Fix undefined behaviour from signed overflow in datetime module hashes, array and list iterations, and get_integer (stringlib/string_format.h) 2011-09-25 15:34:32 +01:00
Mark Dickinson 50203a69b3 Return +-Py_HUGE_VAL for tgamma(+-0) instead of risking FP exceptions by computing 1.0 / 0.0. 2011-09-25 15:26:43 +01:00
Charles-François Natali dc863ddf79 Issue #12981: rewrite multiprocessing_{sendfd,recvfd} in Python. 2011-09-24 20:04:29 +02:00
Mark Dickinson a61b053e61 Merge #12973 itertools fix. 2011-09-24 08:57:00 +01:00
Mark Dickinson b2f6bc72a2 Issue #12973: Fix itertools bug caused by signed integer overflow. Thanks Stefan Krah. 2011-09-24 08:56:09 +01:00
Benjamin Peterson 3454d52434 merge 3.2 2011-09-23 13:53:06 -04:00
Benjamin Peterson adde86d0e3 fix compiler compliant about \0 not being an opcode 2011-09-23 13:41:41 -04:00
Jesus Cea 41c98a3207 Close #13022: _multiprocessing.recvfd() doesn't check that file descriptor was actually received 2011-09-21 03:56:05 +02:00
Jesus Cea 4507e6456e Close #13022: _multiprocessing.recvfd() doesn't check that file descriptor was actually received 2011-09-21 03:53:25 +02:00
Meador Inge 1c9f0c93ad Issue #1172711: Add 'long long' support to the array module. 
Initial patch by Oren Tirosh and Hirokazu Yamamoto.
 2011-09-20 19:55:51 -05:00
Victor Stinner 6fa6777503 os.statvfs() encodes the filename to the filesystem encoding 2011-09-20 04:04:33 +02:00
Ross Lagerwall b1e5d595af Issue #12517: Silence warning on windows buildbots (from 7fd80c61ddaa). 2011-09-19 08:30:43 +02:00
Benjamin Peterson 9428d53eb4 only compile xattrs on glibc (closes #12720) 2011-09-14 11:45:52 -04:00
Benjamin Peterson b77fe17320 Use xattr functions from sys/xattr.h instead of attr/xattr.h (closes #12720) 
sys/xattr.h is glibc while attr/xattr.h is a separate library.
 2011-09-13 17:20:47 -04:00
Amaury Forgeot d'Arc 65604b51e0 Merge 3.2: Issue #12483: ctypes: Fix a crash when the destruction of a callback 
object triggers the garbage collector.
 2011-09-12 21:09:12 +02:00
Amaury Forgeot d'Arc bbe46d63ee Issue #12483: ctypes: Fix a crash when the destruction of a callback 
object triggers the garbage collector.
 2011-09-12 21:03:36 +02:00
Nadeem Vawda 64d25ddb9c Issue #12306: Add ZLIB_RUNTIME_VERSION to the zlib module. 
While we're at it, also document ZLIB_VERSION.

Patch by Torsten Landschoff.
 2011-09-12 00:04:13 +02:00
Jesus Cea ab7060e502 Close #12950: multiprocessing "test_fd_transfer" fails under OpenIndiana 2011-09-10 04:04:09 +02:00
Jesus Cea bbd8bec389 Close #12950: multiprocessing "test_fd_transfer" fails under OpenIndiana 2011-09-10 04:04:09 +02:00
Jesus Cea 54b01498e3 Typo 2011-09-10 01:53:19 +02:00
Jesus Cea 9c82227277 Yet another fix for #12763: test_posix failure on OpenIndiana 2011-09-10 01:40:52 +02:00
Jesus Cea f2cb4e8b35 Close issue 12952: Solaris/Illumos (OpenIndiana) Scheduling policies 2011-09-09 23:55:42 +02:00
Larry Hastings 9e3e70b331 Issue #12904: os.utime, os.futimes, os.lutimes, and os.futimesat now write 
atime and mtime with nanosecond precision on modern POSIX platforms.
 2011-09-08 19:29:07 -07:00
Nadeem Vawda 3d5881ec2b Issue #12909: Make PyLong_As* functions consistent in their use of exceptions. 
PyLong_AsDouble() and PyLong_AsUnsignedLongLong() now raise TypeError (rather
than SystemError) when passed a non-integer argument, matching the behavior of
all the other PyLong_As*() functions.
 2011-09-07 21:40:26 +02:00
Victor Stinner 425fcd3045 Issue #12929: faulthandler now uses char* for arithmetic on pointers 
instead of void*
 2011-09-07 16:18:56 +02:00
Charles-François Natali ea0d5fcb4a Issue #12871: sched_get_priority_(min|max) might not be defined even though 
<sched.h> is available (most notably on OpenBSD when built without pthread):
add an explicit configure check.
 2011-09-06 19:03:35 +02:00
Benjamin Peterson 388c0e2325 merge heads 2011-09-06 07:57:38 -04:00
Benjamin Peterson 6d8f744730 merge 3.2 (#1616) 2011-09-06 07:56:47 -04:00
Benjamin Peterson f22913b8c3 cast to getter 2011-09-06 07:55:34 -04:00
Victor Stinner 71e44cb97f Issue #12567: Add curses.unget_wch() function 
Push a character so the next get_wch() will return it.
 2011-09-06 01:53:03 +02:00
Benjamin Peterson 9fd5374d4e merge 3.2 (#12878) 2011-09-03 09:32:24 -04:00
Benjamin Peterson f6f3a35447 add a __dict__ descr for IOBase (closes #12878) 2011-09-03 09:26:20 -04:00
Amaury Forgeot d'Arc 842d921a79 ctypes: Slightly better error message when a struct field name is not a string. 2011-09-02 23:07:54 +02:00
Amaury Forgeot d'Arc 9b20e27c01 Merge from 3.2: Issue #12764: Fix a crash in ctypes when the name of a 
Structure field is not a string.
 2011-09-02 20:43:59 +02:00
Amaury Forgeot d'Arc 02dd539dbb Issue #12764: Fix a crash in ctypes when the name of a Structure field is not 
a string.
 2011-09-02 20:39:40 +02:00
Benjamin Peterson 799bd80d8a expose linux extended file system attributes (closes #12720) 2011-08-31 22:15:17 -04:00
Amaury Forgeot d'Arc dd2f8b0b77 Merge from 3.2: 
- Issue #9651: Fix a crash when ctypes.create_string_buffer(0) was passed to file.write()
- Issue #11241: subclasses of ctypes.Array can now be subclassed.
 2011-08-30 22:07:20 +02:00
Amaury Forgeot d'Arc faecc38809 Issue #11241: subclasses of ctypes.Array can now be subclassed. 2011-08-30 22:02:51 +02:00
Amaury Forgeot d'Arc 326e189410 Issue #9651: Fix a crash when ctypes.create_string_buffer(0) was passed to 
some functions like file.write().
 2011-08-30 21:40:20 +02:00
Antoine Pitrou a514eb95f3 Issue #12847: Fix a crash with negative PUT and LONG_BINPUT arguments in 
the C pickle implementation.
 2011-08-30 00:28:40 +02:00
Antoine Pitrou 55549ec476 Issue #12847: Fix a crash with negative PUT and LONG_BINPUT arguments in 
the C pickle implementation.
 2011-08-30 00:27:10 +02:00
Antoine Pitrou ee763e2acc Issue #11564: Avoid crashes when trying to pickle huge objects or containers 
(more than 2**31 items).  Instead, in most cases, an OverflowError is raised.
 2011-08-29 23:14:53 +02:00
Antoine Pitrou 82be19f889 Issue #11564: Avoid crashes when trying to pickle huge objects or containers 
(more than 2**31 items).  Instead, in most cases, an OverflowError is raised.
 2011-08-29 23:09:33 +02:00
Charles-François Natali 466517df0e Issue #12837: POSIX.1-2008 allows socklen_t to be a signed integer: re-enable 
the check against negative values, and add a note on this surprising test.
Patch by David Watson.
 2011-08-28 18:23:43 +02:00
Charles-François Natali ac7e9e058d Issue #12287: Fix a stack corruption in ossaudiodev module when the FD is 
greater than FD_SETSIZE.
 2011-08-28 18:10:27 +02:00
Charles-François Natali aa26b27503 Issue #12287: Fix a stack corruption in ossaudiodev module when the FD is 
greater than FD_SETSIZE.
 2011-08-28 17:51:43 +02:00
Nadeem Vawda 44c6ef50af Merge: #12839: Fix crash in zlib module due to version mismatch. 
If the version of zlib used to compile the zlib module is incompatible
with the one that is actually linked in, then calls into zlib will fail.
This can leave attributes of the z_stream uninitialized, so we must take
care to avoid segfaulting by trying to use an invalid pointer.

Fix by Richard M. Tew.
 2011-08-28 11:29:35 +02:00
Nadeem Vawda 524148ad7a Issue #12839: Fix crash in zlib module due to version mismatch. 
If the version of zlib used to compile the zlib module is incompatible
with the one that is actually linked in, then calls into zlib will fail.
This can leave attributes of the z_stream uninitialized, so we must take
care to avoid segfaulting by trying to use an invalid pointer.

Fix by Richard M. Tew.
 2011-08-28 11:26:46 +02:00
Antoine Pitrou 4fd1e6a3ba Issue #12803: SSLContext.load_cert_chain() now accepts a password argument 
to be used if the private key is encrypted.  Patch by Adam Simpkins.
 2011-08-25 14:39:44 +02:00
Charles-François Natali e9e95ae93d sock_sendmsg/sock_recvmsg: Use {0} to 0-initialize aggregate types with 
automatic storage class.
 2011-08-24 21:40:53 +02:00
Charles-François Natali b09f25e9a3 Issue12810: Remove check for negative unsigned value in socketmodule.c. Patch 
by Joel Stanley.
 2011-08-24 20:07:54 +02:00
Antoine Pitrou 162fee109b Issue #11657: Fix sending file descriptors over 255 over a multiprocessing Pipe. 
Also added some tests.
 2011-08-23 19:48:34 +02:00
Antoine Pitrou bcb39d4846 Issue #11657: Fix sending file descriptors over 255 over a multiprocessing Pipe. 
Also added some tests.
 2011-08-23 19:46:22 +02:00
Victor Stinner 710d27e93a Close #12826: fix socketmodule.c for OpenBSD, include sys/uio.h 
Patch written by Remi Pointel.
 2011-08-23 10:57:32 +02:00
Nick Coghlan 4ecf6cfc20 Attempt to address Windows buildbot failures 2011-08-22 15:45:19 +10:00
Nick Coghlan 96fe56abec Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560) 2011-08-22 11:55:57 +10:00
Antoine Pitrou e8bb1a0229 Issue #12213: Fix a buffering bug with interleaved reads and writes that 
could appear on BufferedRandom streams.
 2011-08-20 14:52:04 +02:00
Antoine Pitrou e05565ec5a Issue #12213: Fix a buffering bug with interleaved reads and writes that 
could appear on BufferedRandom streams.
 2011-08-20 14:39:23 +02:00
Antoine Pitrou 18bb330203 Fix compilation under Windows 2011-08-20 03:19:34 +02:00
Antoine Pitrou df7fc9dda7 Issue #12778: Reduce memory consumption when JSON-encoding a large container of many small objects. 2011-08-19 18:03:14 +02:00
Ezio Melotti 7ec7fc4c3b #12725: merge with 3.2. 2011-08-14 08:29:49 +03:00
Ezio Melotti 388c945e97 #12725: fix working. Patch by Ben Hayden. 2011-08-14 08:28:57 +03:00
Antoine Pitrou e58bffb8ae Followup to 8e824e09924a: fix regression on 32-bit builds 2011-08-13 20:40:32 +02:00
Antoine Pitrou 3c7e928098 Issue #12744: Fix inefficient representation of integers 
between 2**31 and 2**63 on systems with a 64-bit C "long".
 2011-08-13 20:15:19 +02:00
Nadeem Vawda 3bf71c54d8 Fix incorrect comment in zlib.Decompress.flush(). 
Reported by Oleg Oshmyan in issue #12646.
 2011-08-13 15:42:50 +02:00
Nadeem Vawda 1c38546e49 Issue #12646: Add an 'eof' attribute to zlib.Decompress. 
This will make it easier to detect truncated input streams.

Also, make zlib's error messages more consistent.
 2011-08-13 15:22:40 +02:00
Antoine Pitrou fdf4a27422 Issue #12687: Fix a possible buffering bug when unpickling text mode (protocol 0, mostly) pickles. 2011-08-11 21:15:53 +02:00
Antoine Pitrou f6c7a8595e Issue #12687: Fix a possible buffering bug when unpickling text mode (protocol 0, mostly) pickles. 2011-08-11 21:04:02 +02:00
Brian Curtin dfc80e3d97 Replace Py_NotImplemented returns with the macro form Py_RETURN_NOTIMPLEMENTED. 
The macro was introduced in #12724.
 2011-08-10 20:28:54 -05:00
Benjamin Peterson a17a5d67b4 typo 2011-08-09 16:49:13 -05:00
Benjamin Peterson 087a2a951c merge 3.2 2011-08-04 11:09:57 -05:00
Benjamin Peterson fc9bbd1692 dosmodule is, thankfully, no more 2011-08-04 11:07:42 -05:00
Benjamin Peterson 7ac9214e43 fix arg strings 2011-08-03 08:54:26 -05:00
Benjamin Peterson 4e36d5ae88 need NULL sentinel 2011-08-02 19:56:11 -05:00
Benjamin Peterson bad9c2f13a avoid warning when SchedParamType is not used 2011-08-02 18:42:14 -05:00
Benjamin Peterson e3298dda6d only add sched_param if it is initialized 2011-08-02 18:40:46 -05:00
Benjamin Peterson 8f7bdd3208 I have been spoiled by chained comparisons in python 2011-08-02 18:34:30 -05:00
Benjamin Peterson 9b374bfa03 comparing on number of cpus makes more sense 2011-08-02 18:22:30 -05:00
Benjamin Peterson 0163c9aa0c fix sched defines 2011-08-02 18:11:38 -05:00
Benjamin Peterson c5fce4ded2 check individually for some for sched_ functions 2011-08-02 18:07:32 -05:00
Benjamin Peterson e870fe601a make_new_cpu_set takes the number of cpus 2011-08-02 17:44:26 -05:00
Benjamin Peterson 2740af8cc4 sched.h can exist without sched affinity support 2011-08-02 17:41:34 -05:00
Benjamin Peterson 94b580d423 expose sched.h functions (closes #12655) 2011-08-02 17:30:04 -05:00
Charles-François Natali 6613c18ea2 Issue #13415: Test in configure if unsetenv() has a return value or not. 2011-11-27 12:41:06 +01:00
Benjamin Peterson 06403cff16 decref correct object 2011-11-22 23:57:23 -06:00
Nadeem Vawda 9e2e99097c Fix build error in _curses module when not using libncursesw. 
Code extracted from Victor Stinner's patch for issue #12567.
 2011-07-31 15:01:11 +02:00
Eli Bendersky 906b88fb2a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. 
As a side effect, this now allows the rjust, ljust and center methods of
bytes and bytearray to accept a bytearray argument.

Patch by Petri Lehtinen
 2011-07-29 07:05:08 +03:00
Ross Lagerwall 114f0e499d Issue #12607: Merge with 3.2. 2011-07-27 07:39:27 +02:00
Ross Lagerwall d98646e430 Issue #12607: In subprocess, fix issue where if stdin, stdout or stderr is 
given as a low fd, it gets overwritten.
 2011-07-27 07:16:31 +02:00
Antoine Pitrou d42c1d09e9 Issue #12591: Allow io.TextIOWrapper to work with raw IO objects (without 
a read1() method), and add a *write_through* parameter to
mandate unbuffered writes.
 2011-07-23 21:50:21 +02:00
Antoine Pitrou e96ec68101 Issue #12591: Allow io.TextIOWrapper to work with raw IO objects (without 
a read1() method), and add an undocumented *write_through* parameter to
mandate unbuffered writes.
 2011-07-23 21:46:35 +02:00
Antoine Pitrou d649480739 Issue #12551: Provide a get_channel_binding() method on SSL sockets so as 
to get channel binding data for the current SSL session (only the
"tls-unique" channel binding is implemented).  This allows the
implementation of certain authentication mechanisms such as SCRAM-SHA-1-PLUS.

Patch by Jacek Konieczny.
 2011-07-21 01:11:30 +02:00
Barry Warsaw 2ebada4233 - Issue #10309: Define _GNU_SOURCE so that mremap() gets the proper 
signature.  Without this, architectures where sizeof void* != sizeof int are
  broken.  Patch given by Hallvard B Furuseth.
 2011-07-19 19:23:56 -04:00
Barry Warsaw d460a76e9e - Issue #10309: Define _GNU_SOURCE so that mremap() gets the proper 
signature.  Without this, architectures where sizeof void* != sizeof int are
  broken.  Patch given by Hallvard B Furuseth.
 2011-07-19 18:28:30 -04:00
Antoine Pitrou 874d65afae Issue #11321: Fix a crash with multiple imports of the _pickle module when 
embedding Python.  Patch by Andreas Stührk.
 2011-07-15 21:02:09 +02:00
Antoine Pitrou 8391cf4e1d Issue #11321: Fix a crash with multiple imports of the _pickle module when 
embedding Python.  Patch by Andreas Stührk.
 2011-07-15 21:01:21 +02:00
Victor Stinner a7878b77dc Close #6755: Add get_wch() method to curses.window class 
Patch by Iñigo Serna.
 2011-07-14 23:07:44 +02:00
Victor Stinner a9a9dab042 Issue #12550: Add chain optional argument to faulthandler.register() 
Call the previous signal handler if chain is True.
 2011-07-13 23:39:53 +02:00
Antoine Pitrou 90ce72dd06 Raise ValueError when attempting to set the _CHUNK_SIZE attribute of a TextIOWrapper to a huge value, not TypeError. 2011-07-13 21:08:56 +02:00
Antoine Pitrou cb4ae815b5 Raise ValueError when attempting to set the _CHUNK_SIZE attribute of a TextIOWrapper to a huge value, not TypeError. 2011-07-13 21:07:49 +02:00
Antoine Pitrou 7128f95bd2 Issue #12440: When testing whether some bits in SSLContext.options can be 
reset, check the version of the OpenSSL headers Python was compiled against,
rather than the runtime version of the OpenSSL library.
 2011-07-08 18:49:07 +02:00
Antoine Pitrou b9ac25d1c3 Issue #12440: When testing whether some bits in SSLContext.options can be 
reset, check the version of the OpenSSL headers Python was compiled against,
rather than the runtime version of the OpenSSL library.
 2011-07-08 18:47:06 +02:00
Victor Stinner c655a726db Issue #9611, #9015: FileIO.read() clamps the length to INT_MAX on Windows. 2011-07-05 11:31:49 +02:00
Victor Stinner 2cded9c3f3 Issue #12016: Multibyte CJK decoders now resynchronize faster 
They only ignore the first byte of an invalid byte sequence.

For example, b'\xff\n'.decode('gb2312', 'replace') gives '\ufffd\n' instead of
'\ufffd'.
 2011-07-08 01:45:13 +02:00
Victor Stinner 081fe46ff9 Issue #9566: cast unsigned int to Py_ssize_t in md5 and sha1 modules 
Fix a compiler warning on Windows 64 bits.
 2011-07-08 01:10:28 +02:00
Victor Stinner 7f53a5027d Issue #12459: time.sleep() now raises a ValueError if the sleep length is 
negative, instead of an infinite sleep on Windows or raising an IOError on
Linux for example, to have the same behaviour on all platforms.
 2011-07-05 22:00:25 +02:00
Victor Stinner d9fc85db7f (merge 3.2) Issue #9611, #9015: FileIO.read() clamps the length to INT_MAX on Windows. 2011-07-05 11:34:18 +02:00
Victor Stinner 99b9538636 Issue #9642: Uniformize the tests on the availability of the mbcs codec 
Add a new HAVE_MBCS define.
 2011-07-04 14:23:54 +02:00
Victor Stinner 9122fdd8fa Issue #9642: Fix the definition of time.clock() on Windows 
Don't unset and set againt the HAVE_CLOCK define, reorder the #if tests
instead. Fix also the definition of the timezone encoding.
 2011-07-04 13:55:40 +02:00
Victor Stinner 48b1ce5519 Issue #12462: time.sleep() now calls immediatly the (Python) signal handler if 
it is interrupted by a signal, instead of having to wait until the next
instruction.

Patch reviewed by Antoine Pitrou.
 2011-07-01 13:50:09 +02:00
Giampaolo Rodola' 210e7ca032 Issue #12442: add shutil.disk_usage() 2011-07-01 13:55:36 +02:00
Victor Stinner 0aafa4f1e2 faulthandler: add missing include, pthread.h, for FreeBSD 6 2011-06-29 23:28:02 +02:00
Benjamin Peterson dd6098b8a1 merge 3.2 2011-06-27 09:16:40 -05:00
Senthil Kumaran 7d80bd1909 Fix closes issue 11568 - update select.epoll.register docstring with mention of correct behavior. 2011-06-26 23:48:23 -07:00
Ross Lagerwall bc808224b6 Issue #12303: Add sigwaitinfo() and sigtimedwait() to the signal module. 2011-06-25 12:13:40 +02:00
Ross Lagerwall 1db37f3248 Merge with 3.2 (Issue #12404). 2011-06-25 10:11:44 +02:00
Ross Lagerwall dbfb9b89db Issue 12404: Remove C89 incompatible code from mmap module. 
Patch by Akira Kitada.
 2011-06-25 10:02:37 +02:00
Victor Stinner 7edb5dfcbc Issue #6697: _lsprof: normalizeUserObj() doesn't encode/decode (UTF-8) the 
module name anymore, only work on unicode strings. Therefore it doesn't
truncate module names with embedded NUL characters, or fail if the module name
contains surrogate characters (UTF-8 encoder fails on a surrogate character).

Patch written by Alexander Belopolsky.
 2011-06-20 14:59:53 +02:00
Victor Stinner 99563b1df8 calculate_path() decodes the PYTHONPATH environment variable from the locale 
encoding using _Py_char2wchar() instead of mbstowcs() to store undecodable
bytes as surrogates characters (PEP 383) instead of ignoring silently
the PYTHONPATH variable.
 2011-06-20 14:45:54 +02:00
Victor Stinner 6ee7a57b38 (Merge 3.2) posixmodule.c: fix function name in argument parsing 
Fix os.fchown() and os.open()

Remove also trailing spaces and replace tabs by spaces.
 2011-06-17 15:18:16 +02:00
Victor Stinner 26de69dff8 posixmodule.c: fix function name in argument parsing 
Fix os.fchown() and os.open()

Remove also trailing spaces and replace tabs by spaces.
 2011-06-17 15:15:38 +02:00
Brian Curtin 4ff1a414f8 Merge 3.2 - update to the fix for #12084 2011-06-14 10:06:41 -05:00
Brian Curtin c8be84077b Correct completely broken os.stat behavior on Windows XP. 
After 1a3e8db28d49, Windows XP could not os.stat at all due to raising
immediately when GetFinalPathNameByHandle wasn't available (pre-Vista).
The proper behavior in that situation is to just not attempt a traversal
rather than outright rejecting.

This change additionally handles a failed malloc by setting the error code
and returning false.

Patch by Hirokazu Yamamoto.
 2011-06-14 09:52:50 -05:00
Brian Curtin a87d586fd6 branch merge? 2011-06-13 16:10:32 -05:00
Brian Curtin c9d6a501db branch merge 2011-06-13 16:03:01 -05:00
Brian Curtin 3e86c99f90 Merge from 3.2 for Issue #12084. 2011-06-13 16:00:35 -05:00
Brian Curtin d25aef55c8 Fix #12084. os.stat on Windows wasn't working properly with relative symlinks. 
Use of DeviceIoControl to obtain the symlink path via the reparse tag was
removed. The code now uses GetFinalPathNameByHandle in the case of a
symbolic link and works properly given the added test which creates a symbolic
link and calls os.stat on it from multiple locations.

Victor Stinner also noticed an issue with os.lstat following the os.stat
code path when being passed bytes. The posix_lstat function was adjusted to
properly hook up win32_lstat instead of the previous STAT macro (win32_stat).
 2011-06-13 15:16:04 -05:00
Charles-François Natali a529308348 Issue #12287: In ossaudiodev, check that the device isn't closed in several 
methods.
 2011-06-11 18:58:24 +02:00
Ross Lagerwall b0ae53d8a0 Issue #9344: Add os.getgrouplist(). 2011-06-10 07:30:30 +02:00
Victor Stinner 10c30d6764 Issue #8407: signal.sigwait() releases the GIL 
Initial patch by Charles-François Natali.
 2011-06-10 01:39:53 +02:00
Brian Curtin d9463b233c Merge 3.2 2011-06-09 09:46:21 -05:00
Brian Curtin 95d028fd18 Correction to 88e318166eaf - Issue #11583 
Rather than wrapping the C _isdir function in a Python function,
just import the C _isdir function directly. Additionally, add in the
docstring which was left out.
 2011-06-09 09:10:38 -05:00
Brian Curtin 9a82eaade3 Fix #11583. Changed os.path.isdir to use GetFileAttributes instead of os.stat. 
By changing to the Windows GetFileAttributes API in nt._isdir we can figure
out if the path is a directory without opening the file via os.stat. This has
the minor benefit of speeding up os.path.isdir by at least 2x for regular
files and 10-15x improvements were seen on symbolic links (which opened the
file multiple times during os.stat). Since os.path.isdir is used in
several places on interpreter startup, we get a minor speedup in startup time.
 2011-06-08 18:43:57 -05:00
Brian Curtin 9c669ccc77 Fix #11583. Changed os.path.isdir to use GetFileAttributes instead of os.stat. 
By changing to the Windows GetFileAttributes API in nt._isdir we can figure
out if the path is a directory without opening the file via os.stat. This has
the minor benefit of speeding up os.path.isdir by at least 2x for regular
files and 10-15x improvements were seen on symbolic links (which opened the
file multiple times during os.stat). Since os.path.isdir is used in
several places on interpreter startup, we get a minor speedup in startup time.
 2011-06-08 18:17:18 -05:00
Charles-François Natali 4dd453c6aa Issue #12021: Make mmap's read() method argument optional. Patch by Petri 
Lehtinen.
 2011-06-08 19:18:14 +02:00
Antoine Pitrou dd69649660 Issue #9205: concurrent.futures.ProcessPoolExecutor now detects killed 
children and raises BrokenProcessPool in such a situation.  Previously it
would reliably freeze/deadlock.
 2011-06-08 17:21:55 +02:00
Brett Cannon 4a5e5de03f Revert a reversed comparison order introduced in r70695. 2011-06-07 20:09:32 -07:00
Brett Cannon eb175c473d Remove a redundant assignment. 
Found by LLVM/clang 2.9.
 2011-06-06 20:24:11 -07:00
Brett Cannon 5fac8af22c Checking if an unsigned long is < 0 is pointless. 
Found by LLVM/clang 2.9.
 2011-06-06 20:22:56 -07:00
Brett Cannon a0b1ff5844 Remove some extraneous parentheses and swap the comparison order to 
prevent accidental assignment.

Silences a warning from LLVM/clang 2.9.
 2011-06-06 20:20:36 -07:00
Charles-François Natali 368f34bb4b Issue #12196: Make os.pipe2() flags argument mandatory. 2011-06-06 19:49:47 +02:00
Benjamin Peterson f0cdbad1b3 always clear parser error 2011-06-05 22:14:05 -05:00
Gregory P. Smith d64b2bae9b merge heads. 2011-06-04 23:05:19 -07:00
Benjamin Peterson f719957d7a only clear the parser error if it's set (closes #12264) 2011-06-04 22:06:42 -05:00
Victor Stinner 2bc6c2ec2f (Merge 3.2) Issue #12016: Reindent decoders of HK and JP codecs 2011-06-03 23:34:32 +02:00
Victor Stinner 5dfe3bb2d9 Issue #12016: Reindent decoders of HK and JP codecs 2011-06-03 23:34:09 +02:00
Éric Araujo 5397c797f4 Merge 3.2 2011-06-01 19:47:24 +02:00
Éric Araujo affcf2967f Branch merge 2011-06-01 19:39:27 +02:00
Benjamin Peterson fdb2d909a4 merge 3.1 2011-05-31 21:38:49 -05:00
Benjamin Peterson 52e61449e3 return NULL on error 2011-05-31 21:38:15 -05:00
Benjamin Peterson f17101a307 merge 3.2 2011-05-31 21:31:59 -05:00
Benjamin Peterson 5c2b09e856 be extra careful with a borrowed reference when the GIL could be released (closes #8578) 2011-05-31 21:31:37 -05:00
Benjamin Peterson 8c6f88efa2 remove __version__s dependent on subversion keyword expansion (closes #12221) 2011-05-31 20:52:17 -05:00
Benjamin Peterson 9e3e1c6e4e merge 3.2 (#12221) 2011-05-31 19:07:45 -05:00
Benjamin Peterson 0aa71f7982 merge 3.1 (#12221) 2011-05-31 19:06:17 -05:00
Benjamin Peterson a22c98de85 simply use the Python version for pyexpat.__version__ #12221 2011-05-31 18:59:49 -05:00
Victor Stinner bc93a116eb Close #12229: Remove an unused argument of _bufferedreader_peek_unlocked(), 
io.BufferedReader._peek_unlocked(). Patch written by John O'Connor.
 2011-06-01 00:01:24 +02:00
Éric Araujo 9bcf8bfb24 Fix error message to use the Python name instead of the C name 2011-05-31 14:08:26 +02:00
Victor Stinner e15dce3d18 Close #12171: IncrementalEncoder.reset() of CJK codecs (multibytecodec) calls 
encreset() instead of decreset().
 2011-05-30 22:56:00 +02:00
Charles-François Natali daafdd5bea Issue #12196: Add pipe2() to the os module. 2011-05-29 20:07:40 +02:00
Victor Stinner 5572ba7e15 _posixsubprocess.c: don't redefine _GNU_SOURCE if it's already defined 2011-05-26 14:10:08 +02:00
Victor Stinner 77af172914 socket.sendto(): exit directly after setting the error 
Dummy change to avoid a false positive with the Clang Static Analyzer.
 2011-05-26 14:05:59 +02:00
Victor Stinner 9a2261a372 zipimport: initialize fullpath to NULL 
In some cases, fullpath value is used whereas fullpath was not always
initialized. Warning found by the Clang Static Analyzer.
 2011-05-26 13:59:41 +02:00
Victor Stinner 25095b2be6 Remove useless assignments 
Warnings found by the the Clang Static Analyzer.
 2011-05-26 13:47:08 +02:00
Stefan Krah f2c6db5fac Issue #12090: backport 79fcd71d0356 2011-05-26 00:37:45 +02:00
Victor Stinner b57f108b03 Issue #12175: BufferedReader.read(-1) now calls raw.readall() if available. 2011-05-26 00:19:38 +02:00
Victor Stinner e9d44ccb22 Issue #12175: FileIO.readall() now only reads the file position and size once. 2011-05-26 00:16:44 +02:00
Victor Stinner d2780aedce (Merge 3.2) Issue #12175: RawIOBase.readall() now returns None if read() 
returns None.
 2011-05-25 22:51:16 +02:00
Victor Stinner 988512cfd7 (Merge 3.1) Issue #12175: RawIOBase.readall() now returns None if read() 
returns None.
 2011-05-25 22:49:15 +02:00
Victor Stinner a80987f20d Issue #12175: RawIOBase.readall() now returns None if read() returns None. 2011-05-25 22:47:16 +02:00
Victor Stinner af62c7d3de (Merge 3.2) Issue #12175: FileIO.readall() now raises a ValueError instead of 
an IOError if the file is closed.
 2011-05-25 22:13:47 +02:00
Victor Stinner 4767114e77 (Merge 3.1) Issue #12175: FileIO.readall() now raises a ValueError instead of 
an IOError if the file is closed.
 2011-05-25 22:11:55 +02:00
Victor Stinner b79f28ccbd Issue #12175: FileIO.readall() now raises a ValueError instead of an IOError if 
the file is closed.
 2011-05-25 22:09:03 +02:00
Victor Stinner fd8211372d Fast path for IncrementalNewlineDecoder.decode() in io.TextIOWrapper.read(-1) 
Copy/paste code from textiowrapper_read_chunk().
 2011-05-25 22:01:33 +02:00
Victor Stinner c13ef66649 Issue #8407: Fix the signal handler of the signal module: if it is called 
twice, it now writes the number of the second signal into the wakeup fd.
 2011-05-25 02:35:58 +02:00
Victor Stinner eb734f77ad (Merge 3.2) Issue #12100: Don't reset incremental encoders of CJK codecs at 
each call to their encode() method anymore, but continue to call the reset()
method if the final argument is True.
 2011-05-24 22:24:11 +02:00
Victor Stinner d48ba0bde5 (Merge 3.1) Issue #12100: Don't reset incremental encoders of CJK codecs at 
each call to their encode() method anymore, but continue to call the reset()
method if the final argument is True.
 2011-05-24 22:22:17 +02:00
Victor Stinner 6bcbef7da0 Issue #12100: Don't reset incremental encoders of CJK codecs at each call to 
their encode() method anymore, but continue to call the reset() method if the
final argument is True.
 2011-05-24 22:17:55 +02:00
Victor Stinner 99c8b16143 Issue #12049: Add RAND_bytes() and RAND_pseudo_bytes() functions to the ssl 
module.
 2011-05-24 12:05:19 +02:00
Victor Stinner 7870bdff5a Issue #6501: os.device_encoding() returns None on Windows if the application 
has no console.
 2011-05-23 18:12:52 +02:00
Victor Stinner 9b49304790 Close #12153: faulthandler, mark stack_overflow() as static 2011-05-23 12:29:10 +02:00
Gregory P. Smith b6471db8a7 Further documentation updates to be consistent with doc standards and comments 
Ezio Melotti pointed out.
 2011-05-22 22:47:55 -07:00
Charles-François Natali 1e045b1831 Issue #12105: Add O_CLOEXEC to the os module. 2011-05-22 20:42:32 +02:00
Gregory P. Smith 95c7c46077 avoid a compiler warning. the compiler doesn't know that the static 
struct guarantees the loop will always be run once to initialize code.
 2011-05-21 05:19:42 -07:00
Charles-François Natali 6071359de1 Issue #1746656: make if_nameindex(), if_indextoname() and if_nametoindex() 
accept and return str instead of bytes arrays. Add some more tests.
 2011-05-20 16:55:06 +02:00
Victor Stinner 21809a6938 (Merge 3.2) Issue #12124: zipimport doesn't keep a reference to 
zlib.decompress() anymore to be able to unload the module.
 2011-05-20 00:22:39 +02:00
Victor Stinner 4445ec81c1 (Merge 3.1) Issue #12124: zipimport doesn't keep a reference to 
zlib.decompress() anymore to be able to unload the module.
 2011-05-20 00:18:58 +02:00
Victor Stinner 4925cde1cc Issue #12124: zipimport doesn't keep a reference to zlib.decompress() anymore 
to be able to unload the module.
 2011-05-20 00:16:09 +02:00
Gregory P. Smith 3b1f2c35f4 issue #1746656: Fix for OS X. configure and #include changes so that the socket 
module compiles again on OS X with its more annoying #include requirements.
 2011-05-15 12:18:23 -07:00
Victor Stinner d0e11ec5b0 Issue #10756: atexit normalizes the exception before displaying it. Patch by 
Andreas Stührk.

Backport a fix already applied to Python 3.2+ (4a82be47a948 + 5060a92a8597).
 2011-05-15 18:57:44 +02:00
Nadeem Vawda d74b5936a1 Fix _socket compilation failures on non-Linux buildbots (cf. issue #1746656). 2011-05-15 13:16:22 +02:00
Victor Stinner aedb2823fd (Merge 3.2) Issue #12060: Use sig_atomic_t type and volatile keyword in the 
signal module. Patch written by Charles-François Natali.
 2011-05-15 10:27:49 +02:00
Victor Stinner 5ebfe6d9a9 (Merge 3.1) Issue #12060: Use sig_atomic_t type and volatile keyword in the 
signal module. Patch written by Charles-François Natali.
 2011-05-15 10:27:09 +02:00
Victor Stinner 2ec6b176bd Issue #12060: Use sig_atomic_t type and volatile keyword in the signal module. 
Patch written by Charles-François Natali.
 2011-05-15 10:21:59 +02:00
Gregory P. Smith 5ed2e779f1 Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname 
methods to the socket module.
 2011-05-15 00:26:45 -07:00
Nadeem Vawda ccb33bf002 Merge: #8650: Make zlib.[de]compressobj().[de]compress() 64-bit clean. 
Raise an OverflowError if the input data is too large, instead of silently
truncating the input and returning an incorrect result.
 2011-05-15 00:23:40 +02:00
Nadeem Vawda 565d659dcd Merge: #8650: Make zlib.[de]compressobj().[de]compress() 64-bit clean. 
Raise an OverflowError if the input data is too large, instead of silently
truncating the input and returning an incorrect result.
 2011-05-15 00:20:52 +02:00
Nadeem Vawda 0c3d96ae1d Issue #8650: Make zlib.[de]compressobj().[de]compress() 64-bit clean. 
Raise an OverflowError if the input data is too large, instead of silently
truncating the input and returning an incorrect result.
 2011-05-15 00:19:50 +02:00
Nadeem Vawda 905cca011b Merge fix for memory leaks in zlib.compress() and .decompress(). 
Also, make sure that test_zlib tests decompress() for overly-large inputs.
 2011-05-14 23:18:07 +02:00
Nadeem Vawda 154bdf92fc Fix memory leaks in zlib.compress() and .decompress(). 
Also, make sure that test_zlib tests decompress() for overly-large inputs.
 2011-05-14 23:07:36 +02:00
Nadeem Vawda 1b8a417d9f Issue #8650: Backport 64-bit safety fixes for compress() and decompress(). 2011-05-14 22:26:55 +02:00
Nadeem Vawda 9c405c470b Merge: #12050: zlib.decompressobj().decompress() now clears the unconsumed_tail 
attribute when called without a max_length argument.
 2011-05-14 14:19:56 +02:00
Nadeem Vawda 5eef502de0 Merge: #12050: zlib.decompressobj().decompress() now clears the unconsumed_tail 
attribute when called without a max_length argument.
 2011-05-14 14:15:47 +02:00
Nadeem Vawda 7619e88adb Issue #12050: zlib.decompressobj().decompress() now clears the unconsumed_tail 
attribute when called without a max_length argument.
 2011-05-14 14:05:20 +02:00
Antoine Pitrou b89b31a158 Issue #12062: Fix a flushing bug when doing a certain type of I/O sequence 
on a file opened in read+write mode (namely: reading, seeking a bit forward,
writing, then seeking before the previous write but still within buffered
data, and writing again).
 2011-05-13 00:25:53 +02:00
Antoine Pitrou 00dd182b8e Issue #12062: Fix a flushing bug when doing a certain type of I/O sequence 
on a file opened in read+write mode (namely: reading, seeking a bit forward,
writing, then seeking before the previous write but still within buffered
data, and writing again).
 2011-05-13 00:16:28 +02:00
Antoine Pitrou 7c40489180 Issue #12062: Fix a flushing bug when doing a certain type of I/O sequence 
on a file opened in read+write mode (namely: reading, seeking a bit forward,
writing, then seeking before the previous write but still within buffered
data, and writing again).
 2011-05-13 00:13:33 +02:00
Antoine Pitrou 4e19e11958 Fix compile error under Windows 2011-05-12 02:07:00 +02:00
Antoine Pitrou 3486a98dcd Issue #9971: Write an optimized implementation of BufferedReader.readinto(). 
Patch by John O'Connor.
 2011-05-12 01:57:53 +02:00
Victor Stinner 410dd7d357 Issue #12058: Minor edits to comments in faulthandler 
Patch written by Éric Araujo.
 2011-05-11 20:56:08 +02:00
Kurt B. Kaiser 9dd41fa970 Merge from 3.2 2011-05-11 14:18:13 -04:00
Kurt B. Kaiser bc3e13818b Merge from 3.1 2011-05-11 13:48:54 -04:00
Kurt B. Kaiser e147806da9 Issue #1028: Tk returns invalid Unicode null in %A: UnicodeDecodeError. 
With Tk < 8.5 _tkinter.c:PythonCmd() raised UnicodeDecodeError, caused IDLE to
exit.  Converted to valid Unicode null in PythonCmd().
 2011-05-11 12:24:17 -04:00
Ezio Melotti f8d6fd605d #12051: merge with 3.2. 2011-05-11 01:23:41 +03:00
Ezio Melotti f188bc5d46 #12051: merge with 3.1. 2011-05-11 01:10:27 +03:00
Ezio Melotti 136726537f #12051: Fix segfault in json.dumps() while encoding highly-nested objects using the C accelerations. 2011-05-11 01:02:56 +03:00
Antoine Pitrou 3cade9942e Issue #8498: In socket.accept(), allow to specify 0 as a backlog value in 
order to accept exactly one connection.  Patch by Daniel Evers.
 2011-05-10 19:19:13 +02:00
Antoine Pitrou 1be815aac4 Issue #8498: In socket.accept(), allow to specify 0 as a backlog value in 
order to accept exactly one connection.  Patch by Daniel Evers.
 2011-05-10 19:16:29 +02:00
Victor Stinner 388196ed72 Issue #12011: signal.signal() and signal.siginterrupt() raise an OSError, 
instead of a RuntimeError: OSError has an errno attribute.
 2011-05-10 17:13:00 +02:00
Victor Stinner 00bc6ccb78 faulthandler: improve_sigabrt() on Visual Studio 
Use _set_abort_behavior() + abort() instead of raise(SIGABRT) which may write
an error message and/or open a popup asking to report the fault.
 2011-05-10 01:30:03 +02:00
Victor Stinner 17ca323e7c (Merge 3.1) Issue #12012: ssl.PROTOCOL_SSLv2 becomes optional 
OpenSSL is now compiled with OPENSSL_NO_SSL2 defined (without the SSLv2
protocol) on Debian: fix the ssl module on Debian Testing and Debian Sid.

Optimize also ssl.get_protocol_name(): speed does matter!
 2011-05-10 00:48:41 +02:00
Victor Stinner ee18b6f2fd Issue #12012: ssl.PROTOCOL_SSLv2 becomes optional 
OpenSSL is now compiled with OPENSSL_NO_SSL2 defined (without the SSLv2
protocol) on Debian: fix the ssl module on Debian Testing and Debian Sid.

Optimize also ssl.get_protocol_name(): speed does matter!
 2011-05-10 00:38:00 +02:00
Antoine Pitrou 2341f9ba00 Remove dead code from _multiprocessing 2011-05-09 20:55:03 +02:00
Antoine Pitrou 87cf220972 Issue #11743: Rewrite multiprocessing connection classes in pure Python. 2011-05-09 17:04:27 +02:00
Victor Stinner 86e104a6ab Issue #8407: Use an explicit cast for FreeBSD 
pthread_t is a pointer, not an integer, on FreeBSD. It should fix the following
gcc warning:

passing argument 1 of ‘pthread_kill’ makes pointer from integer without a cast
 2011-05-09 14:45:38 +02:00
Victor Stinner e0c9a7533c faulthandler: make quiet a gcc 4.6 warning (z was unused) 2011-05-09 14:44:26 +02:00
Victor Stinner 8f9f8d612a Issue #11888: Use system log2() when available 
I expect the system libc to use more accurate functions than Python. The GNU
libc uses for example FYL2X and FYL2XP1 hardware instructions on Intel FPU.
 2011-05-09 12:45:41 +02:00
Gerhard Haering 936d518dc8 #10811: Fix recursive usage of cursors. Instead of crashing, raise a ProgrammingError now. 2011-05-09 12:24:09 +02:00
Mark Dickinson 83b8c0be93 Grammatical fix for a comment for log2, to avoid referring to an *algorithm* as monotonic. 2011-05-09 08:40:20 +01:00
Mark Dickinson 23442584f4 Fix cut-and-paste typo in comment: log10 -> log2. 2011-05-09 08:05:00 +01:00
Victor Stinner fa0e3d52d6 Issue #11888: Add log2 function to math module. Patch written by Mark 
Dickinson.
 2011-05-09 01:01:09 +02:00
Victor Stinner 3de49192aa Issue #12012: ssl.PROTOCOL_SSLv2 becomes optional 
OpenSSL is now compiled with OPENSSL_NO_SSL2 defined (without the SSLv2
protocol) on Debian: fix the ssl module on Debian Testing and Debian Sid.

Optimize also ssl.get_protocol_name(): speed does matter!
 2011-05-09 00:42:58 +02:00
Victor Stinner d49b1f14de Issue #8407: The signal handler writes the signal number as a single byte 
instead of a nul byte into the wakeup file descriptor. So it is possible to
wait more than one signal and know which signals were raised.
 2011-05-08 02:03:15 +02:00
Victor Stinner b3e7219abf Issue #8407: Add pthread_kill(), sigpending() and sigwait() functions to the 
signal module.
 2011-05-08 01:46:11 +02:00
Ezio Melotti 9c18778695 #12017: merge with 3.2. 2011-05-07 18:29:14 +03:00
Ezio Melotti 06383ee090 #12017: merge with 3.1. 2011-05-07 18:15:34 +03:00
Ezio Melotti 362b95102f #12017: Fix segfault in json.loads() while decoding highly-nested objects using the C accelerations. 2011-05-07 17:58:09 +03:00
Victor Stinner 7bba62fd68 faulthandler: dump all threads by default 
* Set the default value of all_threads arguments to True
 * Py_FatalError() dumps all threads, instead of only the current thread

Dump only the current thread is not reliable. In some cases, Python is unable
to retrieve the state of the current thread and so is unable to dump the
traceback. faulthandler keeps a reference to the interpreter and so is always
able to dump the traceback of all threads.
 2011-05-07 12:43:00 +02:00
Victor Stinner c925617b54 faulthandler: save/restore errno in the two signal handlers 2011-05-07 12:20:11 +02:00
Ronald Oussoren 97c3eb4ed5 Closes Issue 11916: Add a number of MacOSX specific definitions to the errno module. 
Patch by Pierre Carrier.
 2011-05-07 09:59:03 +02:00
Victor Stinner 35b300c5fd Issue #8407: signal.pthread_sigmask() returns a set instead of a list 
Update the doc. Refactor also related tests.
 2011-05-04 13:20:35 +02:00
Victor Stinner d0e516db50 Issue #8407: pthread_sigmask() checks immediatly if signal handlers have been 
called. The test checks that SIG_UNBLOCK calls immediatly the signal handler of
the pending SIGUSR1. Improve also the tests using an exception (division by
zero) instead of a flag (a function attribute).
 2011-05-03 14:57:12 +02:00
Alexander Belopolsky 66746cb222 Removed unused variable 2011-05-02 13:44:20 -04:00
Alexander Belopolsky 89da349b7b Issue #11930: Remove year >= 1000 limitation from datetime.strftime. 
Patch by Victor Stinner.
 2011-05-02 13:14:24 -04:00
Alexander Belopolsky 09a98a99cd merge 2011-05-02 12:31:17 -04:00
Alexander Belopolsky 03163ac185 Issue #11930: Remove deprecated time.accept2dyear. 2011-05-02 12:20:52 -04:00
Victor Stinner 72c53b5dcc cleanup signalmodule.c: use PyModule_AddIntMacro() 2011-05-02 16:15:43 +02:00
Victor Stinner fadeeffe5b (Merge 3.2) Issue #11277: mmap.mmap() calls fcntl(fd, F_FULLFSYNC) on Mac OS X 
to get around a mmap bug with sparse files. Patch written by Steffen Daode
Nurpmeso.
 2011-05-02 01:14:55 +02:00
Victor Stinner 8108e96bc8 (Merge 3.1) Issue #11277: mmap.mmap() calls fcntl(fd, F_FULLFSYNC) on Mac OS X 
to get around a mmap bug with sparse files. Patch written by Steffen Daode
Nurpmeso.
 2011-05-02 01:11:33 +02:00
Victor Stinner a6cd0cf0f5 Issue #11277: mmap calls fcntl(fd, F_FULLFSYNC) on Mac OS X to get around a 
mmap bug with sparse files. Patch written by Steffen Daode Nurpmeso.
 2011-05-02 01:05:37 +02:00
Victor Stinner a929335961 Issue #8407, issue #11859: Add signal.pthread_sigmask() function to fetch 
and/or change the signal mask of the calling thread.

Fix also tests of test_io using threads and an alarm: use pthread_sigmask() to
ensure that the SIGALRM signal is received by the main thread.

Original patch written by Jean-Paul Calderone.
 2011-04-30 15:21:58 +02:00
Victor Stinner d5c355ccc7 Issue #11223: Replace threading._info() by sys.thread_info 2011-04-30 14:53:09 +02:00
Antoine Pitrou 9ea1c8d7d7 Issue #10517: After fork(), reinitialize the TLS used by the PyGILState_* 
APIs, to avoid a crash with the pthread implementation in RHEL 5.  Patch
by Charles-François Natali.
 2011-04-27 19:30:16 +02:00
Antoine Pitrou 0c759febb6 Issue #10517: After fork(), reinitialize the TLS used by the PyGILState_* 
APIs, to avoid a crash with the pthread implementation in RHEL 5.  Patch
by Charles-François Natali.
 2011-04-27 19:28:05 +02:00
Victor Stinner 66299a49f0 Fix compilation of _testembed.c without threads 2011-04-26 23:37:02 +02:00
Victor Stinner b90db4caf0 Issue #11918: OS/2 and VMS are no more supported because of the lack of 
maintainer.
 2011-04-26 22:48:24 +02:00
Antoine Pitrou eec60603a8 Issue #10914: Add a minimal embedding test to test_capi. 2011-04-25 21:23:26 +02:00
Antoine Pitrou 8e60577693 Issue #10914: Add a minimal embedding test to test_capi. 2011-04-25 21:21:07 +02:00
Antoine Pitrou f645451d78 Issue #11856: Speed up parsing of JSON numbers. 2011-04-25 19:16:06 +02:00
Victor Stinner c2824d41c3 Issue #11915: threading.RLock()._release_save() raises a RuntimeError if the 
lock was not acquired.
 2011-04-24 23:41:33 +02:00
Antoine Pitrou 877509aef4 Issue #11382: Trivial system calls, such as dup() or pipe(), needn't 
release the GIL.  Patch by Charles-François Natali.
 2011-04-23 17:21:13 +02:00
Victor Stinner a154b5cea4 Simplify _count_elements() in _collections 
PyIter_Next() cannot return a PyExc_StopIteration: it clears this exception.
 2011-04-20 23:23:52 +02:00
Victor Stinner 754851f456 Issue #11223: Add threading._info() function providing informations about the 
thread implementation.

Skip test_lock_acquire_interruption() and test_rlock_acquire_interruption() of
test_threadsignals if a thread lock is implemented using a POSIX mutex and a
POSIX condition variable. A POSIX condition variable cannot be interrupted by a
signal (e.g. on Linux, the futex system call is restarted).
 2011-04-19 23:58:51 +02:00
Victor Stinner cf2a807831 faulthandler: don't use sigprocmask() 
It has an undefined behaviour with threads, only use pthread_sigmask() if
it is available (and not broken).
 2011-04-19 23:30:57 +02:00
Giampaolo Rodola' ff1a73590d os.sendfile(): on Linux if offset parameter is passed as NULL we were erroneously returning a (bytes_sent, None) tuple instead of bytes_sent 2011-04-19 09:47:16 +02:00
Victor Stinner ce16be91dc (Merge 3.2) Issue #11768: The signal handler of the signal module only calls 
Py_AddPendingCall() for the first signal to fix a deadlock on reentrant or
parallel calls. PyErr_SetInterrupt() writes also into the wake up file.
 2011-04-18 16:30:17 +02:00
Victor Stinner 27026f87d8 (Merge 3.1) Issue #11768: The signal handler of the signal module only calls 
Py_AddPendingCall() for the first signal to fix a deadlock on reentrant or
parallel calls. PyErr_SetInterrupt() writes also into the wake up file.
 2011-04-18 16:28:39 +02:00
Victor Stinner 6c9b35bfe2 Issue #11768: The signal handler of the signal module only calls 
Py_AddPendingCall() for the first signal to fix a deadlock on reentrant or
parallel calls. PyErr_SetInterrupt() writes also into the wake up file.
 2011-04-18 16:25:56 +02:00
Nadeem Vawda ea4b46f9a9 Fix 64-bit safety issue in BZ2Compressor and BZ2Decompressor. 2011-04-12 23:02:42 +02:00
Ezio Melotti d60b74cb66 Merge with 3.2. 2011-04-11 03:51:14 +03:00
Ezio Melotti fdb2df49bd Remove unnecessary call to PyErr_Clear. 2011-04-11 03:48:57 +03:00
Antoine Pitrou 131a6414dd Issue #11757: select.select() now raises ValueError when a negative timeout 
is passed (previously, a select.error with EINVAL would be raised).  Patch
by Charles-François Natali.
 2011-04-09 23:49:58 +02:00
Raymond Hettinger a56328680d Fix nit (make spelling consistent in prototype) 2011-04-09 12:57:00 -07:00
Victor Stinner a4de6d885f Improve faulthandler.enable(all_threads=True) 
faulthandler.enable(all_threads=True) dumps the tracebacks even if it is not
possible to get the state of the current thread

Create also the get_thread_state() subfunction to factorize the code.
 2011-04-09 00:47:23 +02:00
Victor Stinner c790a5346d faulthandler: dump_tracebacks_later() displays also the timeout 2011-04-08 13:39:59 +02:00
Victor Stinner 941893291a faulthandler: fix variable name, timeout_ms => timeout_us 
The comment was already correct.
 2011-04-08 13:00:31 +02:00
Victor Stinner de10f4054b faulthandler: one more time, fix usage of locks in the watchdog thread 
* Write a new test to ensure that dump_tracebacks_later() still works if
   it was already called and then cancelled before
 * Don't use a variable to check the status of the thread, only rely on locks
 * The thread only releases cancel_event if it was able to acquire it (if
   the timer was interrupted)
 * The main thread always hold this lock. It is only released when
   faulthandler_thread() is interrupted until this thread exits, or at Python
   exit.
 2011-04-08 12:57:06 +02:00
Victor Stinner cfa7123ef1 faulthandler: fix unregister() if it is called before register() 
Fix a crash: don't read from NULL.
 2011-04-08 12:48:15 +02:00
Victor Stinner ff4cd88266 faulthandler: fix compilating without threads 2011-04-07 11:50:25 +02:00
Victor Stinner 44e31baf95 faulthandler: we don't use (or need) SA_SIGINFO flag of sigaction() 2011-04-07 11:39:03 +02:00
Victor Stinner 9699440b57 faulthandler: check PyThreadState_Get() result in dump_tracebacks_later() 
Cleanup also the code
 2011-04-07 11:37:19 +02:00
Senthil Kumaran 736975a771 merge from 3.2 2011-04-06 14:16:08 +08:00
Senthil Kumaran ae664fb528 Merge from 3.1 2011-04-06 14:11:09 +08:00
Senthil Kumaran 8f377a3bbe Issue #10762: Guard against invalid/non-supported format string '%f' on Windows. Patch Santoso Wijaya. 2011-04-06 12:54:06 +08:00
Alexander Belopolsky 28deea1fa5 Issue #11576: Fixed timedelta subtraction glitch on big timedelta values 2011-04-05 20:43:15 -04:00
Alexander Belopolsky b6f5ec7370 Issue #11576: Fixed timedelta subtraction glitch on big timedelta values 2011-04-05 20:07:38 -04:00
Benjamin Peterson 3bd9729dc9 implement tp_clear 2011-04-05 17:25:14 -05:00
Victor Stinner 446c8d59c5 Issue #11707: Fix compilation errors with Visual Studio 
Fix also a compiler (gcc) warning.
 2011-04-05 12:21:35 +02:00
Raymond Hettinger 7ab9e22e34 Issue #11707: Fast C version of functools.cmp_to_key() 2011-04-05 02:33:54 -07:00
Victor Stinner 7f2fee3640 Issue #10785: Store the filename as Unicode in the Python parser. 2011-04-05 00:39:01 +02:00
Victor Stinner da9edae1f4 Issue #11753: faulthandler thread uses pthread_sigmask() 
The thread must not receive any signal. If the thread receives a signal,
sem_timedwait() is interrupted and returns EINTR, but in this case,
PyThread_acquire_lock_timed() retries sem_timedwait() and the main thread is
not aware of the signal. The problem is that some tests expect that the main
thread receives the signal, not faulthandler handler, which should be
invisible.

On Linux, the signal looks to be received by the main thread, whereas on
FreeBSD, it can be any thread.
 2011-04-04 11:05:21 +02:00
Antoine Pitrou 5bfa0622ec Issue #11688: Add sqlite3.Connection.set_trace_callback(). Patch by Torsten Landschoff. 2011-04-04 00:12:04 +02:00
Antoine Pitrou a7caec74aa Merge fix for issue #11746 2011-04-03 18:16:50 +02:00
Antoine Pitrou 9c25486093 Issue #11746: Fix SSLContext.load_cert_chain() to accept elliptic curve private keys. 2011-04-03 18:15:34 +02:00
Antoine Pitrou 37dc5f85b8 Issue #5863: Rewrite BZ2File in pure Python, and allow it to accept 
file-like objects using a new `fileobj` constructor argument.  Patch by
Nadeem Vawda.
 2011-04-03 17:05:46 +02:00
Victor Stinner 44378d46f6 Issue #11393: signal of user signal displays tracebacks even if tstate==NULL 
* faulthandler_user() displays the tracebacks of all threads even if it is
   unable to get the state of the current thread
 * test_faulthandler: only release the GIL in test_gil_released() check
 * create check_signum() subfunction
 2011-04-01 15:37:12 +02:00
Victor Stinner a01ca12a52 Issue #11393: Fix faulthandler.disable() and add a test 2011-04-01 12:56:17 +02:00
Victor Stinner d727e23243 Issue #11393: The fault handler handles also SIGABRT 2011-04-01 12:13:55 +02:00
Victor Stinner bc6a4db66d Issue #11393: fault handler uses raise(signum) for SIGILL on Windows 2011-04-01 12:08:57 +02:00
Victor Stinner f309134eff Issue #11393: fix usage of locks in faulthandler 
* faulthandler_cancel_dump_tracebacks_later() is responsible to set running
   to zero (so we don't need the volatile keyword anymore)
 * release locks if PyThread_start_new_thread() fails

assert(thread.running == 0) was wrong in a corner case
 2011-04-01 03:16:51 +02:00
Victor Stinner a4d4f1b4cb Issue #11393: New try to fix faulthandler_thread() 
Always release the cancel join.

Fix also another corner case: _PyFaulthandler_Fini() called after setting
running variable to zero, but before releasing the join lock.
 2011-04-01 03:00:05 +02:00
Victor Stinner 1c76b7f5e5 Issue #11393: Fix faulthandler_thread(): release cancel lock before join lock 
If the thread releases the join lock before the cancel lock, the thread may
sometimes still be alive at cancel_dump_tracebacks_later() exit. So the cancel
lock may be destroyed while the thread is still alive, whereas the thread will
try to release the cancel lock, which just crash.

Another minor fix: the thread doesn't release the cancel lock if it didn't
acquire it.
 2011-04-01 02:28:22 +02:00
Victor Stinner f048075079 Issue #11393: limit stack overflow test to 100 MB 
Stop if the stack overflow doesn't occur after allocating 100 MB on the stack.
 2011-03-31 11:34:08 +02:00
Victor Stinner 702624ecf7 Issue #11393: Fix the documentation (cancel_dump_traceback_later) 
* dump_traceback_later() => dump_tracebacks_later()
 * cancel_dump_traceback_later() => cancel_dump_tracebacks_later()
 2011-03-31 03:42:34 +02:00
Victor Stinner 024e37adcc Issue #11393: Add the new faulthandler module 2011-03-31 01:31:06 +02:00
Kristjan Valur Jonsson 8c5b748026 Merge 2011-03-30 11:55:52 +00:00
Kristjan Valur Jonsson d05595697d Merge 3.1 2011-03-30 11:54:13 +00:00
Kristjan Valur Jonsson 3c136e19b9 Merge 2011-03-30 11:39:24 +00:00
Kristjan Valur Jonsson 978da33c7a Merge 3.2 2011-03-30 11:32:06 +00:00
Kristjan Valur Jonsson fa3edbed25 Merge 3.1 2011-03-30 11:24:58 +00:00
Kristjan Valur Jonsson 35722a9376 Bugfix: Properly test for errors from PyLong_AsLong() in itertools.cycle. 
ti can raise an exception even if PyLong_Check() has
succeeded.
 2011-03-30 11:04:28 +00:00
Raymond Hettinger 010a948489 Issue 11713: clarify docstring for collections.deque() 2011-03-29 17:38:15 -07:00
Raymond Hettinger 4974705a02 Issue 11713: clarify docstring for collections.deque() 2011-03-29 17:36:31 -07:00
Raymond Hettinger d6c1d57195 Issue 11713: clarify docstring for collections.deque() 2011-03-29 17:30:01 -07:00
Benjamin Peterson fe55783505 merge 3.2 2011-03-28 17:26:04 -05:00
Benjamin Peterson 3077404de4 merge 3.1 2011-03-28 17:25:50 -05:00
Benjamin Peterson ad45bfe2d3 let's keep parenthesis around sizeof 2011-03-28 17:25:15 -05:00
Raymond Hettinger 5bf7091df0 Update docstrings for itertools.accumulate(). 2011-03-27 18:59:51 -07:00
Raymond Hettinger 5d44613e3b Add optional *func* argument to itertools.accumulate(). 2011-03-27 18:52:10 -07:00
Benjamin Peterson eb2389be0e merge 3.2 2011-03-26 18:18:09 -05:00
Benjamin Peterson 1a07f07337 merge 3.1 2011-03-26 18:17:05 -05:00
Benjamin Peterson 39530f8cbe always check return value of PyObject_IsInstance for error 2011-03-26 18:04:09 -05:00
Benjamin Peterson 8d6c62dd89 check possible recursive _as_parameter_ to prevent segfault (closes #1838) 2011-03-26 17:56:28 -05:00
Victor Stinner 6ced7c4333 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of 
PyOS_snprintf() to avoid temporary buffer allocated on the stack and a
conversion from bytes to Unicode.
 2011-03-21 18:15:42 +01:00
Victor Stinner 499dfcf29d Issue #10833: Use PyUnicode_FromFormat() and PyErr_Format() instead of 
PyOS_snprintf().
 2011-03-21 13:26:24 +01:00
Victor Stinner bfc7bf06a6 _elementtree.c: remove trailing spaces 2011-03-21 13:23:42 +01:00
Victor Stinner 161fbeae72 merge 3.2 2011-03-21 02:15:18 +01:00
Victor Stinner 6f0e4f99ab time.strftime(): replace PyErr_Format() by PyErr_SetString() 
The argument was not used in the format string.
 2011-03-21 02:14:53 +01:00
Victor Stinner b938bcd211 (merge) Issue #11395: io.FileIO().write() clamps the data length to 32,767 
bytes on Windows if the file is a TTY to workaround a Windows bug. The Windows
console returns an error (12: not enough space error) on writing into stdout if
stdout mode is binary and the length is greater than 66,000 bytes (or less,
depending on heap usage).
 2011-03-20 23:37:55 +01:00
Victor Stinner e0daff1c61 Issue #11395: io.FileIO().write() clamps the data length to 32,767 bytes on 
Windows if the file is a TTY to workaround a Windows bug. The Windows console
returns an error (12: not enough space error) on writing into stdout if
stdout mode is binary and the length is greater than 66,000 bytes (or less,
depending on heap usage).
 2011-03-20 23:36:35 +01:00
Antoine Pitrou bb6eb857cf Issue #10914: fix bogus memory management in Modules/getpath.c, leading to a possible crash when calling Py_SetPath() 2011-03-17 23:34:33 +01:00
Antoine Pitrou 9befeb3743 Issue #5421: merge fix 2011-03-17 22:40:18 +01:00
Antoine Pitrou 5e98141f9f Issue #5421: Fix misleading error message when one of socket.sendto()'s 
arguments has the wrong type.  Patch by Nikita Vetoshkin.
 2011-03-17 22:38:37 +01:00
Ezio Melotti 2e8a07c21d Merge with 3.1. 2011-03-16 12:51:44 +02:00
Ezio Melotti 9465d424ec Revert typo fixes in zlib/* 2011-03-16 12:48:54 +02:00
Ezio Melotti 3b3499ba69 #11565: Merge with 3.1. 2011-03-16 11:35:38 +02:00
Ezio Melotti 13925008dc #11565: Fix several typos. Patch by Piotr Kasprzyk. 2011-03-16 11:05:33 +02:00
Gregory P. Smith 9c4f44f70a Fix issue #11432. if the stdin pipe is the same file descriptor as either stdout or stderr 
in the _posixsubprocess C extension module it would unintentionally close the fds and raise
an error.
 2011-03-15 14:56:39 -04:00
Ezio Melotti b78b4d7bf5 Merge with 3.2 2011-03-15 19:19:04 +02:00
Ezio Melotti 8beaa6c2ec Revert typo fixes in _cytpes/libffi* 2011-03-15 19:10:51 +02:00
Ezio Melotti 4969f709cc #11515: Merge with 3.1. 2011-03-15 05:59:46 +02:00
Ezio Melotti 42da663e6f #11515: fix several typos. Patch by Piotr Kasprzyk. 2011-03-15 05:18:48 +02:00
Antoine Pitrou 35db8a80c1 Merge fix for issue #11450 2011-03-09 12:47:20 +01:00
Antoine Pitrou 7983d33f54 Issue #11450: Don't truncate hg version info in Py_GetBuildInfo() when 
there are many tags (e.g. when using mq).  Patch by Nadeem Vawda.
 2011-03-09 12:34:41 +01:00
Victor Stinner f6b563af2d Issue #3080: zipimport has a full unicode suppport 
- Use Unicode for module paths and names, self->archive and self->prefix
 - Format module names and paths use %R instead of '%U' to escape surrogate
   characters (PEP 383)
 - Use PyImport_ExecCodeModuleObject() instead of PyImport_ExecCodeModuleEx()
 - Use PyImport_AddModuleObject() instead of PyImport_AddModule()
 2011-03-14 20:46:50 -04:00
Ross Lagerwall 9ad63e0914 Fix refleak introduced by #10812. 2011-03-19 09:11:14 +02:00