* Create copy_characters() function which doesn't check for the maximum
character in release mode
* _PyUnicode_CheckConsistency() is no more static to be able to use it
in _PyUnicode_FormatAdvanced() (in formatter_unicode.c)
* _PyUnicode_CheckConsistency() checks the string hash
ucs1, ucs2 and ucs4 libraries have to scan created substring to find the
maximum character, whereas it is not need to ASCII strings. Because ASCII
strings are common, it is useful to optimize ASCII.
* str[a:b] doesn't scan the string for the maximum character if the string
is ascii only
* PyUnicode_FromKindAndData() stops if we are sure that we cannot use a
shorter character type. For example, _PyUnicode_FromUCS1() stops if we
have at least one character in range U+0080-U+00FF
* Change its prototype: PyObject* instead of PyUnicodeoObject*.
* Remove an old assertion, the result of PyUnicode_READY (_PyUnicode_Ready)
must be checked instead
subinterpreter to fix a bootstrap issue with codecs implemented in Python, as
the ISO-8859-15 codec.
Add fscodec_initialized attribute to the PyInterpreterState structure.
subinterpreter to fix a bootstrap issue with codecs implemented in Python, as
the ISO-8859-15 codec.
Add fscodec_initialized attribute to the PyInterpreterState structure.
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).
- is_builtin(), init_builtin(), load_builtin() and other builtin related
functions use Unicode strings, instead of byte strings
- Rename _PyImport_FixupExtensionUnicode() to _PyImport_FixupExtensionObject()
- Rename _PyImport_FindExtensionUnicode() to _PyImport_FindExtensionObject()
repr(module) uses %R to format module name and filenames, instead of '%s' and
'%U', so surrogates from undecodable bytes in a filename (PEP 383) are escaped.
And as a consequence, mark also name argument of
_PyImport_FindExtensionUnicode() constant too. But I plan to change this
argument type to PyObject* later.
types. Added a new API function, PyUnicode_TransformDecimalToASCII(),
which transforms non-ASCII decimal digits in a Unicode string to their
ASCII equivalents.
svn+ssh://svn.python.org/python/branches/py3k
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r86134 | georg.brandl | 2010-11-03 08:41:00 +0100 (Mi, 03 Nov 2010) | 1 line
A newline in lineno output breaks pyframe output.
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r86315 | georg.brandl | 2010-11-08 12:05:18 +0100 (Mo, 08 Nov 2010) | 1 line
Fix latex conversion glitch in property/feature descriptions.
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r86316 | georg.brandl | 2010-11-08 12:08:35 +0100 (Mo, 08 Nov 2010) | 1 line
Fix typo.
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r86390 | georg.brandl | 2010-11-10 08:57:10 +0100 (Mi, 10 Nov 2010) | 1 line
Fix typo.
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r86424 | georg.brandl | 2010-11-12 07:19:48 +0100 (Fr, 12 Nov 2010) | 1 line
Build a PDF of the FAQs too.
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r86425 | georg.brandl | 2010-11-12 07:20:12 +0100 (Fr, 12 Nov 2010) | 1 line
#10008: Fix duplicate index entry.
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r86428 | georg.brandl | 2010-11-12 09:09:26 +0100 (Fr, 12 Nov 2010) | 1 line
Fix weird line block in table.
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r86550 | georg.brandl | 2010-11-20 11:24:34 +0100 (Sa, 20 Nov 2010) | 1 line
Fix rst markup errors.
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r86561 | georg.brandl | 2010-11-20 12:47:10 +0100 (Sa, 20 Nov 2010) | 1 line
#10460: Update indent.pro to match PEP 7 better.
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r86562 | georg.brandl | 2010-11-20 14:44:41 +0100 (Sa, 20 Nov 2010) | 1 line
#10439: document PyCodec C APIs.
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r86564 | georg.brandl | 2010-11-20 15:08:53 +0100 (Sa, 20 Nov 2010) | 1 line
#10460: an even better indent.pro.
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r86565 | georg.brandl | 2010-11-20 15:16:17 +0100 (Sa, 20 Nov 2010) | 1 line
socket.gethostbyname(socket.gethostname()) can fail when host name resolution is not set up correctly; do not fail test_socket if this is the case.
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r86705 | georg.brandl | 2010-11-23 08:54:19 +0100 (Di, 23 Nov 2010) | 1 line
#10468: document Unicode exception creation and access functions.
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r86708 | georg.brandl | 2010-11-23 09:37:54 +0100 (Di, 23 Nov 2010) | 2 lines
#10511: clarification of what heaps are; suggested by Johannes Hoff.
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r86713 | georg.brandl | 2010-11-23 19:14:57 +0100 (Di, 23 Nov 2010) | 1 line
assert.h is also included. Thanks to Savio Sena.
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zero-initialize all fields, fixing compiler warnings seen when building
extension modules with gcc with "-Wmissing-field-initializers" (implied
by "-W")
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r85896 | antoine.pitrou | 2010-10-29 00:56:58 +0200 (ven., 29 oct. 2010) | 4 lines
Issue #5437: A preallocated MemoryError instance should not hold traceback
data (including local variables caught in the stack trace) alive infinitely.
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* Rename _PyImport_FindExtension() to _PyImport_FindExtensionUnicode():
the filename becomes a Unicode object instead of byte string
* Rename _PyImport_FixupExtension() to _PyImport_FixupExtensionUnicode():
the filename becomes a Unicode object instead of byte string
_Py_char2wchar() callers usually need the result size in characters. Since it's
trivial to compute it in _Py_char2wchar() (O(1) whereas wcslen() is O(n)), add
an option to get it.
* PyUnicode_EncodeFSDefault(), PyUnicode_DecodeFSDefaultAndSize() and
PyUnicode_DecodeFSDefault() use the locale encoding instead of UTF-8 if
Py_FileSystemDefaultEncoding is NULL
* redecode_filenames() functions and _Py_code_object_list (issue #9630)
are no more needed: remove them
* Don't define _Py_wstat() on Windows, Windows has its own _wstat() function
with a different API (the stat buffer has another type)
* Include windows.h
* _Py_fopen() and _Py_stat() come from Python/import.c
* (_Py)_wrealpath() comes from Python/sysmodule.c
* _Py_char2wchar(), _Py_wchar2char() and _Py_wfopen() come from Modules/main.c
* (_Py)_wstat(), (_Py)_wgetcwd(), _Py_wreadlink() come from Modules/getpath.c
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.
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).
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r84810 | daniel.stutzbach | 2010-09-14 11:02:01 -0500 (Tue, 14 Sep 2010) | 1 line
Remove pointers to a FAQ entry that no longer exists. Incorporate some text from the old FAQ into the docs
........
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.
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.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r84347 | antoine.pitrou | 2010-08-28 22:42:55 +0200 (sam., 28 août 2010) | 5 lines
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.
........
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.
... 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.
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.
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.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r82966 | stefan.krah | 2010-07-19 14:36:57 +0200 (Mon, 19 Jul 2010) | 13 lines
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.
........
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.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r82059 | victor.stinner | 2010-06-18 01:08:50 +0200 (ven., 18 juin 2010) | 5 lines
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 :-)
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r82061 | victor.stinner | 2010-06-18 01:17:37 +0200 (ven., 18 juin 2010) | 2 lines
Issue #6543: Mention the author of the patch, Amaury Forgeot d'Arc
........
(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.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r81400 | antoine.pitrou | 2010-05-21 19:25:34 +0200 (ven., 21 mai 2010) | 12 lines
Merged revisions 81398 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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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>`_.
........
................
svn+ssh://pythondev@svn.python.org/python/trunk
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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>`_.
........
object to Py_FileSystemDefaultEncoding with the "surrogateescape" error
handler, return a bytes object. If Py_FileSystemDefaultEncoding is not set,
fall back to UTF-8.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r81168 | victor.stinner | 2010-05-14 17:58:55 +0200 (ven., 14 mai 2010) | 10 lines
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
........
* 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
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.
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.
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.
svn+ssh://pythondev@svn.python.org/python/trunk
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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!).
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svn+ssh://pythondev@svn.python.org/python/trunk
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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!
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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
svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r78189 | mark.dickinson | 2010-02-14 13:40:30 +0000 (Sun, 14 Feb 2010) | 1 line
Silence more 'comparison between signed and unsigned' warnings.
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svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r76822 | benjamin.peterson | 2009-12-13 15:21:43 -0600 (Sun, 13 Dec 2009) | 1 line
initialize to NULL
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r76824 | benjamin.peterson | 2009-12-13 15:27:53 -0600 (Sun, 13 Dec 2009) | 1 line
add a test of loading the datetime capi
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svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r76713 | ronald.oussoren | 2009-12-08 17:35:28 +0100 (Tue, 08 Dec 2009) | 11 lines
Merged revisions 76712 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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svn+ssh://pythondev@svn.python.org/python/trunk
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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)
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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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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r75246 | benjamin.peterson | 2009-10-04 15:32:25 -0500 (Sun, 04 Oct 2009) | 29 lines
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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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.
........
svn+ssh://pythondev@svn.python.org/python/trunk
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r72487 | jeffrey.yasskin | 2009-05-08 17:51:06 -0400 (Fri, 08 May 2009) | 7 lines
PyCode_NewEmpty:
Most uses of PyCode_New found by http://www.google.com/codesearch?q=PyCode_New
are trying to build an empty code object, usually to put it in a dummy frame
object. This patch adds a PyCode_NewEmpty wrapper which lets the user specify
just the filename, function name, and first line number, instead of also
requiring lots of code internals.
........
r72488 | jeffrey.yasskin | 2009-05-08 18:23:21 -0400 (Fri, 08 May 2009) | 13 lines
Issue 5954, PyFrame_GetLineNumber:
Most uses of PyCode_Addr2Line
(http://www.google.com/codesearch?q=PyCode_Addr2Line) are just trying to get
the line number of a specified frame, but there's no way to do that directly.
Forcing people to go through the code object makes them know more about the
guts of the interpreter than they should need.
The remaining uses of PyCode_Addr2Line seem to be getting the line from a
traceback (for example,
http://www.google.com/codesearch/p?hl=en#u_9_nDrchrw/pygame-1.7.1release/src/base.c&q=PyCode_Addr2Line),
which is replaced by the tb_lineno field. So we may be able to deprecate
PyCode_Addr2Line entirely for external use.
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r72879 | jeffrey.yasskin | 2009-05-23 19:23:01 -0400 (Sat, 23 May 2009) | 14 lines
Issue #6042:
lnotab-based tracing is very complicated and isn't documented very well. There
were at least 3 comment blocks purporting to document co_lnotab, and none did a
very good job. This patch unifies them into Objects/lnotab_notes.txt which
tries to completely capture the current state of affairs.
I also discovered that we've attached 2 layers of patches to the basic tracing
scheme. The first layer avoids jumping to instructions that don't start a line,
to avoid problems in if statements and while loops. The second layer
discovered that jumps backward do need to trace at instructions that don't
start a line, so it added extra lnotab entries for 'while' and 'for' loops, and
added a special case for backward jumps within the same line. I replaced these
patches by just treating forward and backward jumps differently.
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r73782 | benjamin.peterson | 2009-07-02 16:44:01 -0500 (Thu, 02 Jul 2009) | 1 line
the old CO_FUTURE flags can't be commented out
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r73783 | benjamin.peterson | 2009-07-02 16:54:36 -0500 (Thu, 02 Jul 2009) | 1 line
a little more fiddling to make flags like 2.x
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r73784 | benjamin.peterson | 2009-07-02 16:55:39 -0500 (Thu, 02 Jul 2009) | 9 lines
Merged revisions 73781 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r73781 | benjamin.peterson | 2009-07-02 16:38:36 -0500 (Thu, 02 Jul 2009) | 1 line
test that compile() accepts the future flag
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svn+ssh://pythondev@svn.python.org/python/trunk
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r73376 | benjamin.peterson | 2009-06-11 17:29:23 -0500 (Thu, 11 Jun 2009) | 1 line
remove check for case handled in sub-function
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r73393 | alexandre.vassalotti | 2009-06-12 13:56:57 -0500 (Fri, 12 Jun 2009) | 2 lines
Clear reference to the static PyExc_RecursionErrorInst in _PyExc_Fini.
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r73398 | alexandre.vassalotti | 2009-06-12 15:57:12 -0500 (Fri, 12 Jun 2009) | 3 lines
Add const qualifier to PyErr_SetFromErrnoWithFilename and to
PyErr_SetFromErrnoWithUnicodeFilename.
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r73400 | alexandre.vassalotti | 2009-06-12 16:43:47 -0500 (Fri, 12 Jun 2009) | 2 lines
Delete outdated make file for building the parser with MSVC 6.
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r73404 | benjamin.peterson | 2009-06-12 20:40:00 -0500 (Fri, 12 Jun 2009) | 1 line
keep the slice.step field as NULL if no step expression is given
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r73405 | benjamin.peterson | 2009-06-12 22:46:30 -0500 (Fri, 12 Jun 2009) | 1 line
prevent import statements from assigning to None
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r73409 | benjamin.peterson | 2009-06-13 08:06:21 -0500 (Sat, 13 Jun 2009) | 1 line
allow importing from a module named None if it has an 'as' clause
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r73419 | benjamin.peterson | 2009-06-13 11:19:19 -0500 (Sat, 13 Jun 2009) | 1 line
set Print.values to NULL if there are no values
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r73420 | benjamin.peterson | 2009-06-13 12:08:53 -0500 (Sat, 13 Jun 2009) | 1 line
give a better error message when deleting ()
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r73421 | benjamin.peterson | 2009-06-13 15:23:33 -0500 (Sat, 13 Jun 2009) | 1 line
when no module is given in a 'from' relative import, make ImportFrom.module NULL
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r73432 | amaury.forgeotdarc | 2009-06-14 16:20:40 -0500 (Sun, 14 Jun 2009) | 3 lines
#6227: Because of a wrong indentation, the test was not testing what it should.
Ensure that the snippet in doctest_aliases actually contains aliases.
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r73457 | benjamin.peterson | 2009-06-16 18:13:09 -0500 (Tue, 16 Jun 2009) | 1 line
add underscores
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r73460 | benjamin.peterson | 2009-06-16 22:23:04 -0500 (Tue, 16 Jun 2009) | 1 line
remove unused 'encoding' member from the compiler struct
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r73485 | benjamin.peterson | 2009-06-19 17:07:47 -0500 (Fri, 19 Jun 2009) | 1 line
remove duplicate test
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r73486 | benjamin.peterson | 2009-06-19 17:09:17 -0500 (Fri, 19 Jun 2009) | 1 line
add missing assertion #6313
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r73488 | benjamin.peterson | 2009-06-19 17:16:28 -0500 (Fri, 19 Jun 2009) | 1 line
show that this one isn't used
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r73489 | benjamin.peterson | 2009-06-19 17:21:12 -0500 (Fri, 19 Jun 2009) | 1 line
use closures
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r73501 | benjamin.peterson | 2009-06-21 18:01:07 -0500 (Sun, 21 Jun 2009) | 1 line
don't need to add the name 'lambda' as assigned
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r73502 | benjamin.peterson | 2009-06-21 18:03:36 -0500 (Sun, 21 Jun 2009) | 1 line
remove tmpname support since it's no longer used
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r73513 | benjamin.peterson | 2009-06-22 20:18:57 -0500 (Mon, 22 Jun 2009) | 1 line
fix grammar
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r73514 | benjamin.peterson | 2009-06-22 22:01:56 -0500 (Mon, 22 Jun 2009) | 1 line
remove some unused symtable constants
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72912 | benjamin.peterson | 2009-05-25 08:13:44 -0500 (Mon, 25 May 2009) | 5 lines
add a SETUP_WITH opcode
It speeds up the with statement and correctly looks up the special
methods involved.
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r72920 | benjamin.peterson | 2009-05-25 15:12:57 -0500 (Mon, 25 May 2009) | 1 line
take into account the fact that SETUP_WITH pushes a finally block
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r72940 | benjamin.peterson | 2009-05-26 07:49:59 -0500 (Tue, 26 May 2009) | 1 line
teach the peepholer about SETUP_WITH
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72924 | georg.brandl | 2009-05-25 23:02:56 +0200 (Mo, 25 Mai 2009) | 6 lines
Allow multiple context managers in one with statement, as proposed
in http://codereview.appspot.com/53094 and accepted by Guido.
The construct is transformed into multiple With AST nodes so that
there should be no problems with the semantics.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72698 | hirokazu.yamamoto | 2009-05-17 11:52:09 +0900 | 1 line
Issue #3527: Removed Py_WIN_WIDE_FILENAMES which is not used any more.
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r72699 | hirokazu.yamamoto | 2009-05-17 11:58:36 +0900 | 1 line
Added NEWS for r72698.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72283 | antoine.pitrou | 2009-05-04 20:32:32 +0200 (lun., 04 mai 2009) | 4 lines
Issue #4426: The UTF-7 decoder was too strict and didn't accept some legal sequences.
Patch by Nick Barnes and Victor Stinner.
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r72284 | antoine.pitrou | 2009-05-04 20:32:50 +0200 (lun., 04 mai 2009) | 3 lines
Add Nick Barnes to ACKS.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72040 | eric.smith | 2009-04-27 15:04:37 -0400 (Mon, 27 Apr 2009) | 1 line
Issue #5793: rationalize isdigit / isalpha / tolower, etc. Will port to py3k. Should fix Windows buildbot errors.
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problems for binary distributions of Python in situations
where the build machine has SSE2 but the target machine
does not.
Therefore, don't enable SSE2 instructions automatically on x86.
Addresses the float -> string conversion, using David Gay's code which
was added in Mark Dickinson's checkin r71663.
Also addresses these, which are intertwined with the short repr
changes:
- Issue #5772: format(1e100, '<') produces '1e+100', not '1.0e+100'
- Issue #5515: 'n' formatting with commas no longer works poorly
with leading zeros.
- PEP 378 Format Specifier for Thousands Separator: implemented
for floats.
- incorporate and adapt David Gay's dtoa and strtod
into the Python core
- on platforms where we can use Gay's code (almost
all!), repr(float) is based on the shortest
sequence of decimal digits that rounds correctly.
- add sys.float_repr_style attribute to indicate
whether we're using Gay's code or not
- add autoconf magic to detect and enable SSE2
instructions on x86/gcc
- slight change to repr and str: repr switches
to exponential notation at 1e16 instead of
1e17, str switches at 1e11 instead of 1e12
This is incomplete, but I want to get some version into the next alpha. I am still working on:
Documentation.
More tests.
Implement for floats.
In addition, there's an existing bug with 'n' formatting that carries forward to thousands grouping (issue 5515).
svn+ssh://pythondev@svn.python.org/python/trunk
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r71031 | brett.cannon | 2009-04-01 20:17:39 -0700 (Wed, 01 Apr 2009) | 6 lines
PyImport_AppendInittab() took a char * as a first argument even though that
string was stored beyond the life of the call. Changed the signature to be
const char * to help make this point.
Closes issue #1419652.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r70546 | antoine.pitrou | 2009-03-23 19:41:45 +0100 (lun., 23 mars 2009) | 9 lines
Issue #4688: Add a heuristic so that tuples and dicts containing only
untrackable objects are not tracked by the garbage collector. This can
reduce the size of collections and therefore the garbage collection overhead
on long-running programs, depending on their particular use of datatypes.
(trivia: this makes the "binary_trees" benchmark from the Computer Language
Shootout 40% faster)
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svn+ssh://pythondev@svn.python.org/python/trunk
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r70489 | mark.dickinson | 2009-03-20 23:16:14 +0000 (Fri, 20 Mar 2009) | 4 lines
Rewrite Py_ARITHMETIC_RIGHT_SHIFT so that it's valid for all signed
integer types T, not just those for which "unsigned T" is legal.
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- new configure option --enable-big-digits
- new structseq sys.int_info giving information about the internal format
By default, 30-bit digits are enabled on 64-bit machines but
disabled on 32-bit machines.
This patch by Antoine Pitrou optimizes the bytecode for conditional branches by
merging the following "POP_TOP" instruction into the conditional jump. For
example, the list comprehension "[x for x in l if not x]" produced the
following bytecode:
1 0 BUILD_LIST 0
3 LOAD_FAST 0 (.0)
>> 6 FOR_ITER 23 (to 32)
9 STORE_FAST 1 (x)
12 LOAD_FAST 1 (x)
15 JUMP_IF_TRUE 10 (to 28)
18 POP_TOP
19 LOAD_FAST 1 (x)
22 LIST_APPEND 2
25 JUMP_ABSOLUTE 6
>> 28 POP_TOP
29 JUMP_ABSOLUTE 6
>> 32 RETURN_VALUE
but after the patch it produces the following bytecode:
1 0 BUILD_LIST 0
3 LOAD_FAST 0 (.0)
>> 6 FOR_ITER 18 (to 27)
9 STORE_FAST 1 (x)
12 LOAD_FAST 1 (x)
15 POP_JUMP_IF_TRUE 6
18 LOAD_FAST 1 (x)
21 LIST_APPEND 2
24 JUMP_ABSOLUTE 6
>> 27 RETURN_VALUE
Notice that not only the code is shorter, but the conditional jump
(POP_JUMP_IF_TRUE) jumps right to the start of the loop instead of going through
the JUMP_ABSOLUTE at the end. "continue" statements are helped
similarly.
Furthermore, the old jump opcodes (JUMP_IF_FALSE, JUMP_IF_TRUE) have been
replaced by two new opcodes:
- JUMP_IF_TRUE_OR_POP, which jumps if true and pops otherwise
- JUMP_IF_FALSE_OR_POP, which jumps if false and pops otherwise
svn+ssh://pythondev@svn.python.org/python/trunk
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r69634 | mark.dickinson | 2009-02-15 10:13:41 +0000 (Sun, 15 Feb 2009) | 6 lines
Issue #5260: Various portability and standards compliance fixes, optimizations
and cleanups in Objects/longobject.c. The most significant change is that
longs now use less memory: average savings are 2 bytes per long on 32-bit
systems and 6 bytes per long on 64-bit systems. (This memory saving already
exists in py3k.)
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svn+ssh://pythondev@svn.python.org/python/trunk
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r69364 | kristjan.jonsson | 2009-02-06 04:17:34 -0600 (Fri, 06 Feb 2009) | 1 line
Fix a number of Win32ErrorTests error cases. chmod wasn't being tested. 'access' never raises an error.
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r69365 | armin.rigo | 2009-02-06 05:46:26 -0600 (Fri, 06 Feb 2009) | 2 lines
Ivan on IRC in #twisted reported this crasher.
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r69409 | georg.brandl | 2009-02-07 06:21:17 -0600 (Sat, 07 Feb 2009) | 1 line
#5174: fix wrong file closing in example.
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r69410 | neil.schemenauer | 2009-02-07 08:53:31 -0600 (Sat, 07 Feb 2009) | 4 lines
Fix broken test in test_hotshot. Treating the current directory as an
empty file is sloppy and non-portable. Use NamedTemporaryFile to make
an empty file.
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r69413 | neil.schemenauer | 2009-02-07 12:35:16 -0600 (Sat, 07 Feb 2009) | 2 lines
Add test for issue #999042, explict global statement works.
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r69417 | benjamin.peterson | 2009-02-07 17:01:19 -0600 (Sat, 07 Feb 2009) | 1 line
document individual 2to3 fixers
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r69435 | benjamin.peterson | 2009-02-08 08:38:13 -0600 (Sun, 08 Feb 2009) | 1 line
document numliterals fixer
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r69442 | benjamin.peterson | 2009-02-08 09:14:57 -0600 (Sun, 08 Feb 2009) | 1 line
a few edits and typos
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r69447 | vinay.sajip | 2009-02-08 13:06:08 -0600 (Sun, 08 Feb 2009) | 2 lines
Issue #5170: Fixed Unicode output bug in logging and added test case. This is a regression which did not occur in 2.5.
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r69495 | kristjan.jonsson | 2009-02-10 07:32:24 -0600 (Tue, 10 Feb 2009) | 1 line
Issue 4804. Add a function to test the validity of file descriptors on Windows, and stop using global runtime settings to silence the warnings / assertions.
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r69519 | gregory.p.smith | 2009-02-11 17:45:25 -0600 (Wed, 11 Feb 2009) | 3 lines
Issue #1008086: Fixes socket.inet_aton() to always return 4 bytes even
on LP64 platforms (most 64-bit Linux, bsd, unix systems).
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r69520 | benjamin.peterson | 2009-02-11 21:50:00 -0600 (Wed, 11 Feb 2009) | 1 line
os.fsync() should be used to ensure that data is written to disk
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r69521 | benjamin.peterson | 2009-02-11 22:17:04 -0600 (Wed, 11 Feb 2009) | 1 line
no need for this __bases__ trick anymore
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svn+ssh://pythondev@svn.python.org/python/trunk
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r69459 | mark.dickinson | 2009-02-09 14:18:43 +0000 (Mon, 09 Feb 2009) | 3 lines
Issue #4575: fix Py_IS_INFINITY macro to work correctly on x87 FPUs.
It now forces its argument to double before testing for infinity.
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from object.h; don't inherit tp_compare slot on subclasses; and raise TypeError
when initializing a type that has a nonzero tp_compare slot. Fix up
comparison-related comments in object.c and code.h.
svn+ssh://pythondev@svn.python.org/python/trunk
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r68450 | jeffrey.yasskin | 2009-01-09 10:47:07 -0600 (Fri, 09 Jan 2009) | 3 lines
Fix issue 4884, preventing a crash in the socket code when python is compiled
with llvm-gcc and run with a glibc <2.10.
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r68480 | vinay.sajip | 2009-01-10 07:38:04 -0600 (Sat, 10 Jan 2009) | 1 line
Minor documentation changes cross-referencing NullHandler to the documentation on configuring logging in a library.
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r68481 | vinay.sajip | 2009-01-10 07:42:04 -0600 (Sat, 10 Jan 2009) | 1 line
Corrected an incorrect self-reference.
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r68493 | benjamin.peterson | 2009-01-10 11:18:55 -0600 (Sat, 10 Jan 2009) | 1 line
rewrite verbose conditionals
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r68495 | benjamin.peterson | 2009-01-10 11:36:44 -0600 (Sat, 10 Jan 2009) | 1 line
tp_iter only exists with Py_TPFLAGS_HAVE_ITER #4901
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r68501 | vinay.sajip | 2009-01-10 13:22:57 -0600 (Sat, 10 Jan 2009) | 1 line
Corrected minor typo and added .currentmodule directives to fix missing cross-references.
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r68512 | benjamin.peterson | 2009-01-10 16:42:10 -0600 (Sat, 10 Jan 2009) | 1 line
make tests fail if they can't be imported
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r68514 | benjamin.peterson | 2009-01-10 17:41:59 -0600 (Sat, 10 Jan 2009) | 1 line
move seealso to a more appropiate place
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r68515 | benjamin.peterson | 2009-01-10 17:49:08 -0600 (Sat, 10 Jan 2009) | 1 line
macos 9 isn't supported
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r68534 | gregory.p.smith | 2009-01-11 11:53:33 -0600 (Sun, 11 Jan 2009) | 2 lines
correct email address
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r68535 | gregory.p.smith | 2009-01-11 11:57:54 -0600 (Sun, 11 Jan 2009) | 9 lines
Update the documentation for binascii and zlib crc32/adler32 functions
to better describe the signed vs unsigned return value behavior on
different platforms and versions of python. Mention the workaround to
make them all return the same thing by using & 0xffffffff.
Fixes issue4903.
Also needs to be merged into release26-maint, release30-maint, & py3k.
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r68536 | benjamin.peterson | 2009-01-11 13:48:15 -0600 (Sun, 11 Jan 2009) | 1 line
add email addresses
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r68552 | vinay.sajip | 2009-01-12 14:36:18 -0600 (Mon, 12 Jan 2009) | 1 line
Minor changes/corrections in markup.
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r68563 | benjamin.peterson | 2009-01-12 19:49:10 -0600 (Mon, 12 Jan 2009) | 1 line
small logic correction
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r68570 | raymond.hettinger | 2009-01-13 03:08:32 -0600 (Tue, 13 Jan 2009) | 5 lines
Issue 4922: Incorrect comments for MutableSet.add() and MutableSet.discard().
Needs to be backported to 2.6 and forward ported to 3.0 and 3.1.
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r68571 | armin.ronacher | 2009-01-13 05:52:23 -0600 (Tue, 13 Jan 2009) | 3 lines
ast.literal_eval can properly evaluate complex numbers now. This fixes issue4907.
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r68572 | andrew.kuchling | 2009-01-13 07:40:54 -0600 (Tue, 13 Jan 2009) | 1 line
Note that first coord. is left alone
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r68575 | thomas.heller | 2009-01-13 11:32:28 -0600 (Tue, 13 Jan 2009) | 1 line
Fix refcount leak in error cases. Bug found by coverity.
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r68582 | georg.brandl | 2009-01-13 16:14:01 -0600 (Tue, 13 Jan 2009) | 2 lines
Use assertRaises.
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r68596 | amaury.forgeotdarc | 2009-01-13 17:39:22 -0600 (Tue, 13 Jan 2009) | 3 lines
#1162154: inspect.getmembers() now skips attributes that raise AttributeError,
e.g. a __slots__ attribute which has not been set.
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r68623 | vinay.sajip | 2009-01-15 16:48:13 -0600 (Thu, 15 Jan 2009) | 1 line
Made minor changes/corrections in markup. Added a couple of section headings.
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r68624 | vinay.sajip | 2009-01-15 17:04:47 -0600 (Thu, 15 Jan 2009) | 1 line
Minor changes/corrections in markup.
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r68628 | benjamin.peterson | 2009-01-15 20:55:24 -0600 (Thu, 15 Jan 2009) | 1 line
compare with == not is #4946
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svn+ssh://pythondev@svn.python.org/python/trunk
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r68560 | amaury.forgeotdarc | 2009-01-13 00:36:55 +0100 (mar., 13 janv. 2009) | 6 lines
#3720: Interpreter crashes when an evil iterator removes its own next function.
Now the slot is filled with a function that always raises.
Will not backport: extensions compiled with 2.6.x would not run on 2.6.0.
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flag to work properly. Furthermore, when specifying -u, the text stdout
and stderr streams have line-by-line buffering enabled (the default being
to buffer arbitrary chunks of data). Patch by Victor Stinner, test by me.
svn+ssh://pythondev@svn.python.org/python/trunk
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r68167 | vinay.sajip | 2009-01-02 12:53:04 -0600 (Fri, 02 Jan 2009) | 1 line
Minor documentation changes relating to NullHandler, the module used for handlers and references to ConfigParser.
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r68276 | tarek.ziade | 2009-01-03 18:04:49 -0600 (Sat, 03 Jan 2009) | 1 line
fixed#1702551: distutils sdist was not pruning VCS directories under win32
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r68292 | skip.montanaro | 2009-01-04 04:36:58 -0600 (Sun, 04 Jan 2009) | 3 lines
If user configures --without-gcc give preference to $CC instead of blindly
assuming the compiler will be "cc".
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r68293 | tarek.ziade | 2009-01-04 04:37:52 -0600 (Sun, 04 Jan 2009) | 1 line
using clearer syntax
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r68344 | marc-andre.lemburg | 2009-01-05 13:43:35 -0600 (Mon, 05 Jan 2009) | 7 lines
Fix#4846 (Py_UNICODE_ISSPACE causes linker error) by moving the declaration
into the extern "C" section.
Add a few more comments and apply some minor edits to make the file contents
fit the original structure again.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r68302 | mark.dickinson | 2009-01-04 16:06:40 +0000 (Sun, 04 Jan 2009) | 4 lines
Oops. Need to check not only that HAVE_DECL_ISINF is defined, but also
that it's equal to 1. (If isinf isn't defined, HAVE_DECL_ISINF is
defined to be 0, rather than being undefined.)
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svn+ssh://pythondev@svn.python.org/python/trunk
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r68296 | mark.dickinson | 2009-01-04 12:29:36 +0000 (Sun, 04 Jan 2009) | 6 lines
Add autoconf test to detect x87-style double rounding, as described in
issue #2937. This information can be helpful for diagnosing platform-
specific problems in math and cmath. The result of the test also
serves as a fairly reliable indicator of whether the x87 floating-point
instructions (as opposed to SSE2) are in use on Intel x86/x86_64 systems.
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r68299 | mark.dickinson | 2009-01-04 13:57:26 +0000 (Sun, 04 Jan 2009) | 4 lines
isinf and isnan are macros, not functions; fix configure script
to use AC_CHECK_DECLS instead of AC_CHECK_FUNCS for these.
(See discussion in issue #4506)
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Also fix len() to return number of items rather than length in bytes.
I'm sorry it was not possible for me to work on this without reindenting
a bit some stuff around. The indentation in memoryobject.c is a mess,
I'll open a separate bug for it.
svn+ssh://pythondev@svn.python.org/python/trunk
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r67982 | benjamin.peterson | 2008-12-28 09:37:31 -0600 (Sun, 28 Dec 2008) | 1 line
fix WORD_BIGEDIAN declaration in Universal builds; fixes#4060 and #4728
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r67988 | ronald.oussoren | 2008-12-28 13:40:56 -0600 (Sun, 28 Dec 2008) | 1 line
Issue4064: architecture string for universal builds on OSX
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r67990 | ronald.oussoren | 2008-12-28 13:50:40 -0600 (Sun, 28 Dec 2008) | 3 lines
Update the fix for issue4064 to deal correctly with all three variants of
universal builds that are presented by the configure script.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r67028 | benjamin.peterson | 2008-10-25 18:27:07 -0500 (Sat, 25 Oct 2008) | 1 line
don't use a catch-all
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r67040 | armin.rigo | 2008-10-28 12:01:21 -0500 (Tue, 28 Oct 2008) | 5 lines
Fix one of the tests: it relied on being present in an "output test" in
order to actually test what it was supposed to test, i.e. that the code
in the __del__ method did not crash. Use instead the new helper
test_support.captured_output().
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r67044 | amaury.forgeotdarc | 2008-10-29 18:15:57 -0500 (Wed, 29 Oct 2008) | 3 lines
Correct error message in io.open():
closefd=True is the only accepted value with a file name.
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r67046 | thomas.heller | 2008-10-30 15:18:13 -0500 (Thu, 30 Oct 2008) | 2 lines
Fixed a modulefinder crash on certain relative imports.
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r67052 | christian.heimes | 2008-10-30 16:26:15 -0500 (Thu, 30 Oct 2008) | 1 line
Issue #4237: io.FileIO() was raising invalid warnings caused by insufficient initialization of PyFileIOObject struct members.
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r67065 | benjamin.peterson | 2008-10-30 18:59:18 -0500 (Thu, 30 Oct 2008) | 1 line
move unprefixed error into .c file
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r67070 | benjamin.peterson | 2008-10-31 15:41:44 -0500 (Fri, 31 Oct 2008) | 1 line
rephrase has_key doc
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r67077 | benjamin.peterson | 2008-11-03 09:14:51 -0600 (Mon, 03 Nov 2008) | 1 line
#4048 make the parser module accept relative imports as valid
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r67082 | hirokazu.yamamoto | 2008-11-03 12:03:06 -0600 (Mon, 03 Nov 2008) | 2 lines
Issue #3774: Fixed an error when create a Tkinter menu item without command
and then remove it. Written by Guilherme Polo (gpolo).
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The patch fixes several issues with Py_NewInterpreter as well as the demo for multiple subinterpreters.
Most of the patch was written by MvL with help from Benjamin, Amaury and me. Graham Dumpleton has verified that this patch fixes an issue with mod_wsgi.
could be easily encountered under Windows in debug mode when exercising
the recursion limit checking code, due to bogus handling of recursion
limit when USE_STACKCHEK was enabled.
Reviewed by Amaury Forgeot d'Arc on IRC.
exception afterwards (for a subsequent parameter), the user code will
not call PyBuffer_Release() and memory will leak.
Reviewed by Amaury Forgeot d'Arc.
match Python 2.5 speed despite the __instancecheck__ / __subclasscheck__
mechanism. In the process, fix a bug where isinstance() and issubclass(),
when given a tuple of classes as second argument, were looking up
__instancecheck__ / __subclasscheck__ on the tuple rather than on each
type object.
Reviewed by Benjamin Peterson and Raymond Hettinger.
svn+ssh://pythondev@svn.python.org/python/trunk
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r65715 | benjamin.peterson | 2008-08-16 16:04:16 -0500 (Sat, 16 Aug 2008) | 1 line
add some documentation for symtable
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r65724 | benjamin.peterson | 2008-08-16 17:11:33 -0500 (Sat, 16 Aug 2008) | 2 lines
include filename and line number in SyntaxError
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r65726 | georg.brandl | 2008-08-16 17:37:05 -0500 (Sat, 16 Aug 2008) | 2 lines
Review symtable docs.
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r65732 | benjamin.peterson | 2008-08-16 18:29:40 -0500 (Sat, 16 Aug 2008) | 1 line
PySTEntry's constructor is static; there's no point in a fancy API name
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r65736 | benjamin.peterson | 2008-08-16 20:09:17 -0500 (Sat, 16 Aug 2008) | 1 line
expose PySTEntry.nested so the symtable module will work
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r65737 | benjamin.peterson | 2008-08-16 20:17:15 -0500 (Sat, 16 Aug 2008) | 1 line
a few improvements
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r65738 | benjamin.peterson | 2008-08-16 20:27:30 -0500 (Sat, 16 Aug 2008) | 1 line
fix compile errors
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r65739 | benjamin.peterson | 2008-08-16 21:23:43 -0500 (Sat, 16 Aug 2008) | 1 line
uhh PySTEntry->ste_unoptimized has to be exposed too
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r65775 | benjamin.peterson | 2008-08-17 12:13:26 -0500 (Sun, 17 Aug 2008) | 5 lines
get the symtable module back in working order
- Fix broken functions
- Add (hopefully) extensive tests
- Modernize a little
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svn+ssh://pythondev@svn.python.org/python/trunk
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r65654 | martin.v.loewis | 2008-08-12 16:49:50 +0200 (Tue, 12 Aug 2008) | 6 lines
Issue #3139: Make buffer-interface thread-safe wrt. PyArg_ParseTuple,
by denying s# to parse objects that have a releasebuffer procedure,
and introducing s*.
More module might need to get converted to use s*.
........
PyUnicode_AsStringAndSize -> _PyUnicode_AsStringAndSize to mark
them for interpreter internal use only.
We'll have to rework these APIs or create new ones for the
purpose of accessing the UTF-8 representation of Unicode objects
for 3.1.
svn+ssh://pythondev@svn.python.org/python/trunk
........
r65182 | gregory.p.smith | 2008-07-22 06:46:32 +0200 (Tue, 22 Jul 2008) | 7 lines
Issue #2620: Overflow checking when allocating or reallocating memory
was not always being done properly in some python types and extension
modules. PyMem_MALLOC, PyMem_REALLOC, PyMem_NEW and PyMem_RESIZE have
all been updated to perform better checks and places in the code that
would previously leak memory on the error path when such an allocation
failed have been fixed.
........
svn+ssh://pythondev@svn.python.org/python/trunk
........
r64722 | georg.brandl | 2008-07-05 12:13:36 +0200 (Sat, 05 Jul 2008) | 4 lines
#2663: support an *ignore* argument to shutil.copytree(). Patch by Tarek Ziade.
This is a new feature, but Barry authorized adding it in the beta period.
........
r64729 | mark.dickinson | 2008-07-05 13:33:52 +0200 (Sat, 05 Jul 2008) | 5 lines
Issue 3188: accept float('infinity') as well as float('inf'). This
makes the float constructor behave in the same way as specified
by various other language standards, including C99, IEEE 754r,
and the IBM Decimal standard.
........
r64753 | gregory.p.smith | 2008-07-06 05:35:58 +0200 (Sun, 06 Jul 2008) | 4 lines
- Issue #2862: Make int and float freelist management consistent with other
freelists. Changes their CompactFreeList apis into ClearFreeList apis and
calls them via gc.collect().
........
r64845 | raymond.hettinger | 2008-07-10 16:03:19 +0200 (Thu, 10 Jul 2008) | 1 line
Issue 3301: Bisect functions behaved badly when lo was negative.
........
r64846 | raymond.hettinger | 2008-07-10 16:34:57 +0200 (Thu, 10 Jul 2008) | 1 line
Issue 3285: Fractions from_float() and from_decimal() accept Integral arguments.
........
r64849 | andrew.kuchling | 2008-07-10 16:43:31 +0200 (Thu, 10 Jul 2008) | 1 line
Wording changes
........
r64871 | raymond.hettinger | 2008-07-11 14:00:21 +0200 (Fri, 11 Jul 2008) | 1 line
Add cautionary note on the use of PySequence_Fast_ITEMS.
........
r64880 | amaury.forgeotdarc | 2008-07-11 23:28:25 +0200 (Fri, 11 Jul 2008) | 5 lines
#3317 in zipfile module, restore the previous names of global variables:
some applications relied on them.
Also remove duplicated lines.
........
r64881 | amaury.forgeotdarc | 2008-07-11 23:45:06 +0200 (Fri, 11 Jul 2008) | 3 lines
#3342: In tracebacks, printed source lines were not indented since r62555.
#3343: Py_DisplaySourceLine should be a private function. Rename it to _Py_DisplaySourceLine.
........
r64882 | josiah.carlson | 2008-07-12 00:17:14 +0200 (Sat, 12 Jul 2008) | 2 lines
Fix for the AttributeError in test_asynchat.
........
r64885 | josiah.carlson | 2008-07-12 01:26:59 +0200 (Sat, 12 Jul 2008) | 2 lines
Fixed test for asyncore.
........
r64888 | matthias.klose | 2008-07-12 09:51:48 +0200 (Sat, 12 Jul 2008) | 2 lines
- Fix bashisms in Tools/faqwiz/move-faqwiz.sh
........
r64897 | benjamin.peterson | 2008-07-12 22:16:19 +0200 (Sat, 12 Jul 2008) | 1 line
fix various doc typos #3320
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r64900 | alexandre.vassalotti | 2008-07-13 00:06:53 +0200 (Sun, 13 Jul 2008) | 2 lines
Fixed typo.
........
r64901 | benjamin.peterson | 2008-07-13 01:41:19 +0200 (Sun, 13 Jul 2008) | 1 line
#1778443 robotparser fixes from Aristotelis Mikropoulos
........
r64915 | nick.coghlan | 2008-07-13 16:52:36 +0200 (Sun, 13 Jul 2008) | 1 line
Fix issue 3221 by emitting a RuntimeWarning instead of raising SystemError when the parent module can't be found during an absolute import (likely due to non-PEP 361 aware code which sets a module level __package__ attribute)
........
r64926 | martin.v.loewis | 2008-07-13 22:31:49 +0200 (Sun, 13 Jul 2008) | 2 lines
Add turtle into the module index.
........
r64927 | alexandre.vassalotti | 2008-07-13 22:42:44 +0200 (Sun, 13 Jul 2008) | 3 lines
Issue #3274: Use a less common identifier for the temporary variable
in Py_CLEAR().
........
r64928 | andrew.kuchling | 2008-07-13 23:43:25 +0200 (Sun, 13 Jul 2008) | 1 line
Re-word
........
r64929 | andrew.kuchling | 2008-07-13 23:43:52 +0200 (Sun, 13 Jul 2008) | 1 line
Add various items; move ctypes items into a subsection of their own
........
r64938 | andrew.kuchling | 2008-07-14 02:35:32 +0200 (Mon, 14 Jul 2008) | 1 line
Typo fixes
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r64939 | andrew.kuchling | 2008-07-14 02:40:55 +0200 (Mon, 14 Jul 2008) | 1 line
Typo fix
........
r64940 | andrew.kuchling | 2008-07-14 03:18:16 +0200 (Mon, 14 Jul 2008) | 1 line
Typo fix
........
r64941 | andrew.kuchling | 2008-07-14 03:18:31 +0200 (Mon, 14 Jul 2008) | 1 line
Expand the multiprocessing section
........
r64944 | gregory.p.smith | 2008-07-14 08:06:48 +0200 (Mon, 14 Jul 2008) | 7 lines
Fix posix.fork1() / os.fork1() to only call PyOS_AfterFork() in the child
process rather than both parent and child.
Does anyone actually use fork1()? It appears to be a Solaris thing
but if Python is built with pthreads on Solaris, fork1() and fork()
should be the same.
........
r64961 | jesse.noller | 2008-07-15 15:47:33 +0200 (Tue, 15 Jul 2008) | 1 line
multiprocessing/connection.py patch to remove fqdn oddness for issue 3270
........
r64966 | nick.coghlan | 2008-07-15 17:40:22 +0200 (Tue, 15 Jul 2008) | 1 line
Add missing NEWS entry for r64962
........
r64973 | jesse.noller | 2008-07-15 20:29:18 +0200 (Tue, 15 Jul 2008) | 1 line
Revert 3270 patch: self._address is in pretty widespread use, need to revisit
........
svn+ssh://pythondev@svn.python.org/python/trunk
........
r63955 | ronald.oussoren | 2008-06-05 14:58:24 +0200 (Thu, 05 Jun 2008) | 20 lines
MacOS X: Enable 4-way universal builds
This patch adds a new configure argument on OSX:
--with-universal-archs=[32-bit|64-bit|all]
When used with the --enable-universalsdk option this controls which
CPU architectures are includes in the framework. The default is 32-bit,
meaning i386 and ppc. The most useful alternative is 'all', which includes
all 4 CPU architectures supported by MacOS X (i386, ppc, x86_64 and ppc64).
This includes limited support for the Carbon bindings in 64-bit mode as well,
limited because (a) I haven't done extensive testing and (b) a large portion
of the Carbon API's aren't available in 64-bit mode anyway.
I've also duplicated a feature of Apple's build of python: setting the
environment variable 'ARCHFLAGS' controls the '-arch' flags used for building
extensions using distutils.
........
Martin v. Löwis
Georg Brandl
Antoine Pitrou
Victor Stinner
Éric Araujo
Victor Stinner
Ezio Melotti
Mark Dickinson
Benjamin Peterson
Charles-François Natali
Brian Curtin
Sandro Tosi
Jesus Cea
Eli Bendersky
Brett Cannon
Gregory P. Smith
Alexander Belopolsky
Mark Dickinson
David Malcolm
R. David Murray
Kristján Valur Jónsson
Daniel Stutzbach
Amaury Forgeot d'Arc
Hirokazu Yamamoto
Stefan Krah
Jeffrey Yasskin
Ronald Oussoren
Collin Winter
Barry Warsaw
Philip Jenvey
Eric Smith
Skip Montanaro
Alexandre Vassalotti
Matthias Klose
Raymond Hettinger
Christian Heimes
Marc-André Lemburg
Nick Coghlan