Commit Graph

1686 Commits

Author SHA1 Message Date
Victor Stinner beb4135b8c PyUnicode_AsWideCharString() takes a PyObject*, not a PyUnicodeObject*
All unicode functions uses PyObject* except PyUnicode_AsWideChar(). Fix the
prototype for the new function PyUnicode_AsWideCharString().
2010-10-07 01:02:42 +00:00
Victor Stinner c39211f51e Issue #9630: Redecode filenames when setting the filesystem encoding
Redecode the filenames of:

 - all modules: __file__ and __path__ attributes
 - all code objects: co_filename attribute
 - sys.path
 - sys.meta_path
 - sys.executable
 - sys.path_importer_cache (keys)

Keep weak references to all code objects until initfsencoding() is called, to
be able to redecode co_filename attribute of all code objects.
2010-09-29 16:35:47 +00:00
Victor Stinner 137c34c027 Issue #9979: Create function PyUnicode_AsWideCharString(). 2010-09-29 10:25:54 +00:00
Antoine Pitrou 3e1fd27b74 Issue #9090: When a socket with a timeout fails with EWOULDBLOCK or EAGAIN,
retry the select() loop instead of bailing out.  This is because select()
can incorrectly report a socket as ready for reading (for example, if it
received some data with an invalid checksum).
2010-09-28 21:23:11 +00:00
Kristján Valur Jónsson 3b69db27d7 issue 9910
Add a Py_SetPath api to override magic path computations when starting up python.
2010-09-27 05:32:54 +00:00
Benjamin Peterson d4efd9eb15 add column offset to all syntax errors 2010-09-20 23:02:10 +00:00
Benjamin Peterson 2c53971b37 add PyErr_SyntaxLocationEx, to support adding a column offset 2010-09-20 22:42:10 +00:00
Daniel Stutzbach 38615993b0 Remove pointers to a FAQ entry that no longer exists. Incorporate some text from the old FAQ into the docs 2010-09-14 16:02:01 +00:00
Antoine Pitrou 1df1536fb9 Issue #9828: Destroy the GIL in Py_Finalize(), so that it gets properly
re-created on a subsequent call to Py_Initialize().  The problem (a crash)
wouldn't appear in 3.1 or 2.7 where the GIL's structure is more trivial.
2010-09-13 14:16:46 +00:00
Amaury Forgeot d'Arc feb7307db4 #9210: remove --with-wctype-functions configure option.
The internal unicode database is now always used.

(after 5 years: see
  http://mail.python.org/pipermail/python-dev/2004-December/050193.html
)
2010-09-12 22:42:57 +00:00
Hirokazu Yamamoto f13c6d8d34 Issue #9318: Use Py_LL for old compiler. 2010-09-11 22:35:24 +00:00
Victor Stinner 1205f2774e Issue #9738: PyUnicode_FromFormat() and PyErr_Format() raise an error on
a non-ASCII byte in the format string.

Document also the encoding.
2010-09-11 00:54:47 +00:00
Victor Stinner 5b519e0201 Issue #9632: Remove sys.setfilesystemencoding() function: use PYTHONFSENCODING
environment variable to set the filesystem encoding at Python startup.
sys.setfilesystemencoding() creates inconsistencies because it is unable to
reencode all filenames in all objects.
2010-09-10 21:57:59 +00:00
Amaury Forgeot d'Arc ba117ef7e9 #4617: Previously it was illegal to delete a name from the local
namespace if it occurs as a free variable in a nested block.  This limitation
of the compiler has been lifted, and a new opcode introduced (DELETE_DEREF).

This sample was valid in 2.6, but fails to compile in 3.x without this change::

   >>> def f():
   ...     def print_error():
   ...        print(e)
   ...     try:
   ...        something
   ...     except Exception as e:
   ...        print_error()
   ...        # implicit "del e" here


This sample has always been invalid in Python, and now works::

   >>> def outer(x):
   ...     def inner():
   ...        return x
   ...     inner()
   ...     del x

There is no need to bump the PYC magic number: the new opcode is used
for code that did not compile before.
2010-09-10 21:39:53 +00:00
Georg Brandl bad092556e Post-release update. 2010-09-05 21:29:17 +00:00
Georg Brandl 58a7b46075 Bump to 3.2a2. 2010-09-05 08:30:40 +00:00
Antoine Pitrou 74a69fa662 Issue #9225: Remove the ROT_FOUR and DUP_TOPX opcode, the latter replaced
by the new (and simpler) DUP_TOP_TWO.  Performance isn't changed, but
our bytecode is a bit simplified.  Patch by Demur Rumed.
2010-09-04 18:43:52 +00:00
Victor Stinner 46408606d8 Rename PyUnicode_strdup() to PyUnicode_AsUnicodeCopy() 2010-09-03 16:18:00 +00:00
Victor Stinner 71133ff368 Create PyUnicode_strdup() function 2010-09-01 23:43:53 +00:00
Victor Stinner c4eb765fc1 Create Py_UNICODE_strcat() function 2010-09-01 23:43:50 +00:00
Antoine Pitrou fce7fd6426 Issue #9549: sys.setdefaultencoding() and PyUnicode_SetDefaultEncoding()
are now removed, since their effect was inexistent in 3.x (the default
encoding is hardcoded to utf-8 and cannot be changed).
2010-09-01 18:54:56 +00:00
Antoine Pitrou f68c2a701b Issue #3101: Helper functions _add_one_to_C() and _add_one_to_F() become
_Py_add_one_to_C() and _Py_add_one_to_F(), respectively.
2010-09-01 12:58:21 +00:00
Daniel Stutzbach a606faa491 Issue 5553: Improved Py_LOCAL_INLINE to actually inline under compilers other than MSC 2010-08-31 19:51:07 +00:00
Antoine Pitrou 67c7ce4bef Issue #4835: make PyLong_FromSocket_t() and PyLong_AsSocket_t() private
to the socket module, and fix the width of socket descriptors to be
correctly detected under 64-bit Windows.
2010-08-28 20:42:55 +00:00
Antoine Pitrou 1a9a9d5433 Issue #1868: Eliminate subtle timing issues in thread-local objects by
getting rid of the cached copy of thread-local attribute dictionary.
2010-08-28 18:17:03 +00:00
Amaury Forgeot d'Arc 324ac65ceb #5127: Even on narrow unicode builds, the C functions that access the Unicode
Database (Py_UNICODE_TOLOWER, Py_UNICODE_ISDECIMAL, and others) now accept
and return characters from the full Unicode range (Py_UCS4).

The differences from Python code are few:
- unicodedata.numeric(), unicodedata.decimal() and unicodedata.digit()
  now return the correct value for large code points
- repr() may consider more characters as printable.
2010-08-18 20:44:58 +00:00
Victor Stinner 6c00c1464f Issue #9425: Create PyModule_GetFilenameObject() function
... to get the filename as a unicode object, instead of a byte string. Function
needed to support unencodable filenames. Deprecate PyModule_GetFilename() in
favor on the new function.
2010-08-17 23:37:11 +00:00
Victor Stinner 6b06da5395 Remove unused functions _PyImport_FindModule and _PyImport_IsScript 2010-08-17 22:54:21 +00:00
Antoine Pitrou 671b4d948e Issue #9612: The set object is now 64-bit clean under Windows. 2010-08-17 17:55:07 +00:00
Victor Stinner ef8d95c498 Issue #9425: Create Py_UNICODE_strncmp() function
The code is based on strncmp() of the libiberty library,
function in the public domain.
2010-08-16 22:03:11 +00:00
Victor Stinner 79766636b6 Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr()
Write a message formatted by PyUnicode_FromFormatV() to sys.stdout and
sys.stderr.
2010-08-16 17:36:42 +00:00
Victor Stinner f52b705be4 Create _Py_fopen() for PyUnicodeObject path
Call _wfopen() on Windows, or fopen() otherwise. Return the new file object on
success, or NULL if the file cannot be open or (if PyErr_Occurred()) on unicode
error.
2010-08-14 17:06:04 +00:00
Victor Stinner 4f4402c4bb Issue #9425: Create private _Py_stat() function
Use stat() or _wstat() depending on the OS.
2010-08-14 14:50:26 +00:00
Victor Stinner 47fcb5b4c3 Issue #9542: Create PyUnicode_FSDecoder() function
It's a ParseTuple converter: decode bytes objects to unicode using
PyUnicode_DecodeFSDefaultAndSize(); str objects are output as-is.

 * Don't specify surrogateescape error handler in the comments nor the
   documentation, but PyUnicode_DecodeFSDefaultAndSize() and
   PyUnicode_EncodeFSDefault() because these functions use strict error handler
   for the mbcs encoding (on Windows).
 * Remove PyUnicode_FSConverter() comment in unicodeobject.c to avoid
   inconsistency with unicodeobject.h.
2010-08-13 23:59:58 +00:00
Victor Stinner f2e08b34f1 Create _Py_wchar2char() function, reverse of _Py_char2wchar()
* Use _Py_wchar2char() in _wstat() and _Py_wfopen()
 * Document _Py_char2wchar()
2010-08-13 23:29:08 +00:00
Antoine Pitrou e9b428f997 Reimplement addbuilddir() in C inside getpath.c, so as to execute it
at interpreter startup before importing any non-builtin modules.
Should fix #9589.
2010-08-13 22:25:01 +00:00
Antoine Pitrou e81c806be7 De-duplicate contents of pytime.h 2010-08-13 15:25:56 +00:00
Victor Stinner 4a2b7a1b14 Issue #9425: Create PyErr_WarnFormat() function
Similar to PyErr_WarnEx() but use PyUnicode_FromFormatV() to format the warning
message.

Strip also some trailing spaces.
2010-08-13 14:03:48 +00:00
Alexander Belopolsky f0f45142d5 Issue #2443: Added a new macro, Py_VA_COPY, which is equivalent to C99
va_copy, but available on all python platforms.  Untabified a few
unrelated files.
2010-08-11 17:31:17 +00:00
Victor Stinner 331ea92ade Issue #9425: create Py_UNICODE_strrchr() function 2010-08-10 16:37:20 +00:00
Benjamin Peterson da3b5bf3d8 correct comment 2010-08-09 15:53:58 +00:00
Antoine Pitrou 696e03553b Issue #477863: Print a warning at shutdown if gc.garbage is not empty. 2010-08-08 22:18:46 +00:00
Alexander Belopolsky 6fc4ade2bb Issue #9079: Added _PyTime_gettimeofday(_PyTime_timeval *tp) to C API
exposed in Python.h.  This function is similar to POSIX
gettimeofday(struct timeval *tp), but available on platforms without
gettimeofday().
2010-08-05 17:34:27 +00:00
Mark Dickinson 388122d43b Issue #9337: Make float.__str__ identical to float.__repr__.
(And similarly for complex numbers.)
2010-08-04 20:56:28 +00:00
Georg Brandl ee449c41b4 Post-release updates. 2010-07-31 18:05:35 +00:00
Georg Brandl 62069d3ce7 Bump versions and review NEWS file. 2010-07-31 08:56:11 +00:00
Benjamin Peterson 20f9c3c50f revert unintended changes 2010-07-20 22:39:34 +00:00
Benjamin Peterson 013783c529 move test_trace.py so as not to conflict with future tests for the trace module 2010-07-20 22:37:19 +00:00
Stefan Krah 36d2e67db9 Issue #9036: Throughout the code base, Py_CHARMASK is used on 8-bit wide
signed/unsigned chars or on integers directly derived from those. In all
cases, it could be replaced by a simple cast to (unsigned char). Reasons
for the change:

  a) Make the comment more explicit.

  b) If char is unsigned, the cast is optimized away.

  c) If char is unsigned, gcc emits spurious "array subscript
     has type 'char'" warnings.
2010-07-19 12:36:57 +00:00
Benjamin Peterson ccabcd4bd4 make struct sequences subclass tuple; kill lots of code
This fixes #8413.
2010-07-07 20:54:01 +00:00
Mark Dickinson d19052c161 Issue #9089: Remove references to intobject.c and intobject.h from comments. 2010-06-27 18:19:09 +00:00
Georg Brandl 952867aa30 #9078: fix some Unicode C API descriptions, in comments and docs. 2010-06-27 10:17:12 +00:00
Stefan Krah 2f7105dde7 Add specification for the Py_IS* macros in pyctype.h. 2010-06-24 10:25:08 +00:00
Victor Stinner 0fe25a445d Issue #6543: Write the traceback in the terminal encoding instead of utf-8.
Fix the encoding of the modules filename.

Reindent also traceback.h, just because I hate tabs :-)
2010-06-17 23:08:50 +00:00
Mark Dickinson fa68a6188a Fix naming inconsistency. 2010-06-07 18:47:09 +00:00
Mark Dickinson 7f1bf8004d Issue #8817: Expose round-to-nearest variant of divmod in _PyLong_Divmod_Near
for use by the datetime module; also refactor long_round to use this function.
2010-05-26 16:02:59 +00:00
Mark Dickinson dc787d2055 Issue #8188: Introduce a new scheme for computing hashes of numbers
(instances of int, float, complex, decimal.Decimal and
fractions.Fraction) that makes it easy to maintain the invariant that
hash(x) == hash(y) whenever x and y have equal value.
2010-05-23 13:33:13 +00:00
Antoine Pitrou f978facc0e Merged revisions 81398 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81398 | antoine.pitrou | 2010-05-21 19:12:38 +0200 (ven., 21 mai 2010) | 6 lines

  Issue #5753: A new C API function, :cfunc:`PySys_SetArgvEx`, allows
  embedders of the interpreter to set sys.argv without also modifying
  sys.path.  This helps fix `CVE-2008-5983
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5983>`_.
........
2010-05-21 17:25:34 +00:00
Victor Stinner 9ca9c25bcd Issue #8589: Decode PYTHONWARNINGS environment variable with the file system
encoding and surrogateespace error handler instead of the locale encoding to be
consistent with os.environ. Add PySys_AddWarnOptionUnicode() function.
2010-05-19 16:53:30 +00:00
Benjamin Peterson ccbd69437a rephrase 2010-05-15 17:43:18 +00:00
Victor Stinner ae6265f8d0 Issue #8715: Create PyUnicode_EncodeFSDefault() function: Encode a Unicode
object to Py_FileSystemDefaultEncoding with the "surrogateescape" error
handler, return a bytes object. If Py_FileSystemDefaultEncoding is not set,
fall back to UTF-8.
2010-05-15 16:27:27 +00:00
Victor Stinner 77c3862417 Issue #8711: Document PyUnicode_DecodeFSDefault*() functions
* Add paragraph titles to c-api/unicode.rst.
 * Fix PyUnicode_DecodeFSDefault*() comment: it now uses the "surrogateescape"
   error handler (and not "replace")
 * Remove "The function is intended to be used for paths and file names only
   during bootstrapping process where the codecs are not set up." from
   PyUnicode_FSConverter() comment: it is used after the bootstrapping and for
   other purposes than file names
2010-05-14 15:58:55 +00:00
Antoine Pitrou f95a1b3c53 Recorded merge of revisions 81029 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

  Untabify C files. Will watch buildbots.
........
2010-05-09 15:52:27 +00:00
Benjamin Peterson ad465f904b alias PyUnicode_CompareWithASCII 2010-05-07 20:21:26 +00:00
Jeffrey Yasskin 39370830a9 Make (most of) Python's tests pass under Thread Sanitizer.
http://code.google.com/p/data-race-test/wiki/ThreadSanitizer is a dynamic data
race detector that runs on top of valgrind. With this patch, the binaries at
http://code.google.com/p/data-race-test/wiki/ThreadSanitizer#Binaries pass many
but not all of the Python tests. All of regrtest still passes outside of tsan.

I've implemented part of the C1x atomic types so that we can explicitly mark
variables that are used across threads, and get defined behavior as compilers
advance.

I've added tsan's client header and implementation to the codebase in
dynamic_annotations.{h,c} (docs at
http://code.google.com/p/data-race-test/wiki/DynamicAnnotations).
Unfortunately, I haven't been able to get helgrind and drd to give sensible
error messages, even when I use their client annotations, so I'm not supporting
them.
2010-05-03 19:29:34 +00:00
Benjamin Peterson fb88636199 prevent the dict constructor from accepting non-string keyword args #8419
This adds PyArg_ValidateKeywordArguments, which checks that keyword arguments
are all strings, using an optimized method if possible.
2010-04-24 18:21:17 +00:00
Victor Stinner dcb2403022 Issue #8485: PyUnicode_FSConverter() doesn't accept bytearray object anymore,
you have to convert your bytearray filenames to bytes
2010-04-22 12:08:36 +00:00
Ronald Oussoren 501aeffba3 Merged revisions 80178 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r80178 | ronald.oussoren | 2010-04-18 15:47:49 +0200 (Sun, 18 Apr 2010) | 2 lines

  Fix for issue #7072
........
2010-04-18 15:02:38 +00:00
Ronald Oussoren d61deca27c Move _Py_char2wchar from python.c to main.c.
This fixes issue #8441: python.c is not included
in the framework while main.c is and without this
patch you get a link error when building
Python.framework on OSX.
2010-04-18 14:46:12 +00:00
Collin Winter dfa66c1dda Fix the --with-cxx-main build. 2010-04-17 00:20:57 +00:00
Barry Warsaw 28a691b7fd PEP 3147 2010-04-17 00:19:56 +00:00
Antoine Pitrou 7c3e577395 Issue #7316: the acquire() method of lock objects in the :mod:`threading`
module now takes an optional timeout argument in seconds.  Timeout support
relies on the system threading library, so as to avoid a semi-busy wait
loop.
2010-04-14 15:44:10 +00:00
Philip Jenvey e53de3dc4a #7301: decode $PYTHONWARNINGS in the same way as argv, test non-ascii values 2010-04-14 03:01:39 +00:00
Antoine Pitrou 8689a10f07 Merged revisions 79555 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r79555 | antoine.pitrou | 2010-04-01 18:42:11 +0200 (jeu., 01 avril 2010) | 5 lines

  Issue #8276: PyEval_CallObject() is now only available in macro form.  The
  function declaration, which was kept for backwards compatibility reasons,
  is now removed (the macro was introduced in 1997!).
........
2010-04-01 16:53:15 +00:00
Collin Winter 4222e9c07c Merged revisions 79060 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r79060 | collin.winter | 2010-03-18 14:54:01 -0700 (Thu, 18 Mar 2010) | 4 lines

  Add support for weak references to code objects. This will be used by an optimization in the incoming Python 3 JIT.

  Patch by Reid Kleckner!
........
2010-03-18 22:46:40 +00:00
Gregory P. Smith 845085703c Change PARSE_PID to _Py_PARSE_PID (cleanup for r78946). 2010-03-14 18:56:11 +00:00
Gregory P. Smith fb94c5f1e5 * Replaces the internals of the subprocess module from fork through exec on
POSIX systems with a C extension module.  This is required in order for
  the subprocess module to be made thread safe.

  The pure python implementation is retained so that it can continue to be
  used if for some reason the _posixsubprocess extension module is not
  available.

  The unittest executes tests on both code paths to guarantee compatibility.

* Moves PyLong_FromPid and PyLong_AsPid from posixmodule.c into longobject.h.

Code reviewed by jeffrey.yasskin at http://codereview.appspot.com/223077/show
2010-03-14 06:49:55 +00:00
Victor Stinner 45b9be52de Merged revisions 78638 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r78638 | victor.stinner | 2010-03-04 00:20:25 +0100 (jeu., 04 mars 2010) | 3 lines

  Issue #7544: Preallocate thread memory before creating the thread to avoid a
  fatal error in low memory condition.
........
2010-03-03 23:28:07 +00:00
Amaury Forgeot d'Arc 72aee3dcab Merged revisions 78393 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r78393 | amaury.forgeotdarc | 2010-02-24 00:19:39 +0100 (mer., 24 févr. 2010) | 2 lines

  #4852: Remove dead code in every thread implementation, unused for many years.
........
2010-02-24 00:10:48 +00:00
Eric Smith 68af50ba39 Issue #5988: Delete deprecated functions PyOS_ascii_formatd, PyOS_ascii_strtod, and PyOS_ascii_atof. 2010-02-22 14:58:30 +00:00
Mark Dickinson bbe63069ef Merged revisions 78189 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r78189 | mark.dickinson | 2010-02-14 13:40:30 +0000 (Sun, 14 Feb 2010) | 1 line

  Silence more 'comparison between signed and unsigned' warnings.
........
2010-02-14 14:08:54 +00:00
Mark Dickinson 93f562c4f9 Merged revisions 77842 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77842 | mark.dickinson | 2010-01-30 10:08:33 +0000 (Sat, 30 Jan 2010) | 4 lines

  Issue #7767: Add new C-API function PyLong_AsLongLongAndOverflow, a
  long long variant of PyLong_AsLongAndOverflow.  Patch by Case Van
  Horsen.
........
2010-01-30 10:30:15 +00:00
Antoine Pitrou 2ff627a686 Merged revisions 77581 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77581 | antoine.pitrou | 2010-01-17 16:55:45 +0100 (dim., 17 janv. 2010) | 3 lines

  Use PyAPI_DATA.
........
2010-01-17 16:15:29 +00:00
Antoine Pitrou fc8d6f4b73 Merged revisions 77573 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77573 | antoine.pitrou | 2010-01-17 13:26:20 +0100 (dim., 17 janv. 2010) | 6 lines

  Issue #7561: Operations on empty bytearrays (such as `int(bytearray())`)
  could crash in many places because of the PyByteArray_AS_STRING() macro
  returning NULL.  The macro now returns a statically allocated empty
  string instead.
........
2010-01-17 12:38:54 +00:00
Mark Dickinson 6ecd9e53ce Merged revisions 77234 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77234 | mark.dickinson | 2010-01-02 14:45:40 +0000 (Sat, 02 Jan 2010) | 7 lines

  Refactor some longobject internals:  PyLong_AsDouble and _PyLong_AsScaledDouble
  (the latter renamed to _PyLong_Frexp) now use the same core code.  The
  exponent produced by _PyLong_Frexp now has type Py_ssize_t instead of the
  previously used int, and no longer needs scaling by PyLong_SHIFT.  This
  frees the math module from having to know anything about the PyLong
  implementation.  This closes issue #5576.
........
2010-01-02 15:33:56 +00:00
Georg Brandl 1e28a27f84 Merged revisions 77088 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77088 | georg.brandl | 2009-12-28 09:34:58 +0100 (Mo, 28 Dez 2009) | 1 line

  #7033: add new API function PyErr_NewExceptionWithDoc, for easily giving new exceptions a docstring.
........
2009-12-28 08:41:01 +00:00
Mark Dickinson f371859a4f Merged revisions 76978 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76978 | mark.dickinson | 2009-12-21 15:22:00 +0000 (Mon, 21 Dec 2009) | 3 lines

  Issue #7518:  Move substitute definitions of C99 math functions from
  pymath.c to Modules/_math.c.
........
2009-12-21 15:27:41 +00:00
Benjamin Peterson 91d58bd146 Merged revisions 76822,76824 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76822 | benjamin.peterson | 2009-12-13 15:21:43 -0600 (Sun, 13 Dec 2009) | 1 line

  initialize to NULL
........
  r76824 | benjamin.peterson | 2009-12-13 15:27:53 -0600 (Sun, 13 Dec 2009) | 1 line

  add a test of loading the datetime capi
........
2009-12-13 21:30:54 +00:00
Mark Dickinson 629dfe28f5 Merged revisions 76740 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76740 | mark.dickinson | 2009-12-10 10:36:32 +0000 (Thu, 10 Dec 2009) | 8 lines

  Replace the size check for PyMem_MALLOC and PyMem_REALLOC with an almost
  equivalent[*] check that doesn't produce compiler warnings about a 'x < 0'
  check on an unsigned type.

  [*] it's equivalent for inputs of type size_t or Py_ssize_t, or any smaller
  unsigned or signed integer type.
........
2009-12-10 10:39:08 +00:00
Ronald Oussoren 309608b434 Merged revisions 76712 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76712 | ronald.oussoren | 2009-12-08 17:32:52 +0100 (Tue, 08 Dec 2009) | 4 lines

  Fix for issue 7452: HAVE_GCC_ASM_FOR_X87 gets set when doing a universal build on
  an i386 based machine, but should only be active when compiling the x86 part of
  the universal binary.
........
2009-12-08 16:35:28 +00:00
Ronald Oussoren c2e1cb7d36 Merged revisions 76623 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76623 | ronald.oussoren | 2009-12-01 16:54:01 +0100 (Tue, 01 Dec 2009) | 9 lines

  Fix for issue #7416: SIZEOF_UINTPTR_T can be invalid when configuring a
  multi-architecture build (in particular when the architectures don't share
  a common pointer size).

  Fixed the same issue for SIZEOF_PTHREAD_T.

  (No update to the NEWS file because this is a bugfix for an as yet unreleased
  feature)
........
2009-12-01 15:55:14 +00:00
Mark Dickinson a4962cb694 Merged revisions 76561 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r76561 | mark.dickinson | 2009-11-28 12:30:36 +0000 (Sat, 28 Nov 2009) | 5 lines

  Include ieeefp.h (when available) in pyport.h instead of individually in
  Objects/floatobject.c and Objects/complexobject.c.  This should silence
  compiler warnings about implicit declaration of the 'finite' function
  on Solaris.
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2009-11-28 12:35:42 +00:00
Mark Dickinson 6ce4a9a9f2 Merged revisions 76308 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r76308 | mark.dickinson | 2009-11-15 16:18:58 +0000 (Sun, 15 Nov 2009) | 3 lines

  Issue #7228:  Add '%lld' and '%llu' support to PyFormat_FromString,
  PyFormat_FromStringV and PyErr_Format.
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2009-11-16 17:00:11 +00:00
Antoine Pitrou 074e5ed974 Merge in the new GIL. 2009-11-10 19:50:40 +00:00
Skip Montanaro ba1e0f46ab Issue 7147 - remove ability to attempt to build Python without complex number support (was broken anyway) 2009-10-18 14:25:35 +00:00
Benjamin Peterson 0df35a93a2 Merged revisions 74841 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r74841 | thomas.wouters | 2009-09-16 14:55:54 -0500 (Wed, 16 Sep 2009) | 23 lines


  Fix issue #1590864, multiple threads and fork() can cause deadlocks, by
  acquiring the import lock around fork() calls. This prevents other threads
  from having that lock while the fork happens, and is the recommended way of
  dealing with such issues. There are two other locks we care about, the GIL
  and the Thread Local Storage lock. The GIL is obviously held when calling
  Python functions like os.fork(), and the TLS lock is explicitly reallocated
  instead, while also deleting now-orphaned TLS data.

  This only fixes calls to os.fork(), not extension modules or embedding
  programs calling C's fork() directly. Solving that requires a new set of API
  functions, and possibly a rewrite of the Python/thread_*.c mess. Add a
  warning explaining the problem to the documentation in the mean time.

  This also changes behaviour a little on AIX. Before, AIX (but only AIX) was
  getting the import lock reallocated, seemingly to avoid this very same
  problem. This is not the right approach, because the import lock is a
  re-entrant one, and reallocating would do the wrong thing when forking while
  holding the import lock.

  Will backport to 2.6, minus the tiny AIX behaviour change.
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2009-10-04 20:32:25 +00:00
Kristján Valur Jónsson ae4cfb1bb3 http://bugs.python.org/issue6836
Merging revisions 75103,75104 from trunk to py3k
2009-09-28 13:45:02 +00:00
Benjamin Peterson 4905e80c3d fix an ambiguity in the grammar from the implementation of extended unpacking
(one which was strangely "resolved" by pgen)

This also kills the unused testlist1 rule and fixes parse tree validation of
extended unpacking.
2009-09-27 02:43:28 +00:00
Mark Dickinson 0a1efd0e4c Issue #6713: Improve performance of str(n) and repr(n) for integers n
(up to 3.1 times faster in tests), by special-casing base 10 in
_PyLong_Format.
2009-09-16 21:23:34 +00:00
Mark Dickinson 5ea7d64b15 Merged revisions 74693 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r74693 | mark.dickinson | 2009-09-06 22:21:05 +0100 (Sun, 06 Sep 2009) | 2 lines

  Issue #6848:  Fix curses module build failure on OS X 10.6.
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2009-09-06 21:24:55 +00:00