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4681 Commits

Author SHA1 Message Date
Serhiy Storchaka
06b16f879f Remove unused defines. 2013-02-23 14:49:09 +02:00
Serhiy Storchaka
18809fa94e Remove unused defines. 2013-02-23 14:48:16 +02:00
Benjamin Peterson
abe40c2528 merge 3.3 (#17228) 2013-02-20 16:56:06 -05:00
Benjamin Peterson
2dba1ee3e6 fix building without pymalloc (closes #17228) 2013-02-20 16:54:30 -05:00
Stefan Krah
5e06d1d0b9 Merge 3.3. 2013-02-19 14:02:59 +01:00
Stefan Krah
674a42b114 Fix error messages. 2013-02-19 13:44:49 +01:00
R David Murray
aaf16b9cfb Merge: #7963: fix error message when 'object' called with arguments. 2013-02-18 21:44:03 -05:00
R David Murray
702a5dc1ed #7963: fix error message when 'object' called with arguments. 2013-02-18 21:39:18 -05:00
R David Murray
6b30759022 #7963: fix error message when 'object' called with arguments. 
Patch by Alexander Belopolsky.
 2013-02-18 21:20:08 -05:00
Eric Snow
9d05c8c0e0 Issue #15022: Ensure all pickle protocols are supported. 2013-02-16 18:20:32 -07:00
Eric Snow
b5c8f92782 Issue #15022: Add pickle and comparison support to types.SimpleNamespace. 2013-02-16 16:32:39 -07:00
Serhiy Storchaka
b8cbba5877 Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxError 
and a full traceback including line number.
 2013-02-10 17:43:25 +02:00
Serhiy Storchaka
801d955f04 Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxError 
and a full traceback including line number.
 2013-02-10 17:42:01 +02:00
Serhiy Storchaka
5e61f14c6d Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxError 
and a full traceback including line number.
 2013-02-10 17:36:00 +02:00
Antoine Pitrou
8ad5b07ccb Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag), mpdecimal (needs to build without Python.h).
 2013-02-09 23:16:51 +01:00
Antoine Pitrou
c73c561181 Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag), mpdecimal (needs to build without Python.h).
 2013-02-09 23:14:42 +01:00
Antoine Pitrou
4de7457009 Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag).
 2013-02-09 23:11:27 +01:00
Victor Stinner
cfd2c1b4cc (Merge 3.3) Issue #17137: When an Unicode string is resized, the internal wide 
character string (wstr) format is now cleared.
 2013-02-07 23:17:34 +01:00
Victor Stinner
bbbac2ec34 Issue #17137: When an Unicode string is resized, the internal wide character 
string (wstr) format is now cleared.
 2013-02-07 23:12:46 +01:00
Serhiy Storchaka
d0c79dcda5 Issue #17043: The unicode-internal decoder no longer read past the end of 
input buffer.
 2013-02-07 16:26:55 +02:00
Serhiy Storchaka
03ee12ed72 Issue #17043: The unicode-internal decoder no longer read past the end of 
input buffer.
 2013-02-07 16:25:25 +02:00
Serhiy Storchaka
3fd4ab356d Issue #17043: The unicode-internal decoder no longer read past the end of 
input buffer.
 2013-02-07 16:23:21 +02:00
Serhiy Storchaka
8911ef5b6d Issue #17034: Use Py_CLEAR() in bytesobject.c. 2013-02-02 18:46:19 +02:00
Serhiy Storchaka
d357a3f841 Issue #17034: Use Py_CLEAR() in bytesobject.c. 2013-02-02 18:45:54 +02:00
Serhiy Storchaka
f458a03617 Issue #17034: Use Py_CLEAR() in bytesobject.c. 2013-02-02 18:45:22 +02:00
Gregory P. Smith
ce9e3c3af9 Silence a -Wformat-extra-argument warning when compiling. 2013-02-01 16:14:00 -08:00
Serhiy Storchaka
2aee6a6460 Issue #16971: Fix a refleak in the charmap decoder. 2013-01-29 12:16:57 +02:00
Serhiy Storchaka
afb1cb5579 Issue #16971: Fix a refleak in the charmap decoder. 2013-01-29 12:13:22 +02:00
Serhiy Storchaka
8fe5a9f9c3 Issue #16979: Fix error handling bugs in the unicode-escape-decode decoder. 2013-01-29 10:37:39 +02:00
Serhiy Storchaka
24193debd4 Issue #16979: Fix error handling bugs in the unicode-escape-decode decoder. 2013-01-29 10:28:07 +02:00
Serhiy Storchaka
d679377be7 Issue #16979: Fix error handling bugs in the unicode-escape-decode decoder. 2013-01-29 10:20:44 +02:00
Mark Dickinson
07c7136524 Issue #16772: in int(x, base), non-integer bases must have an __index__ method. 2013-01-27 10:17:52 +00:00
Ezio Melotti
3a62e45b97 Merge typo fixes from 3.3. 2013-01-27 06:20:51 +02:00
Ezio Melotti
3f5db3940f Fix a few typos and a double semicolon. Patch by Eitan Adler. 2013-01-27 06:20:14 +02:00
Serhiy Storchaka
ed3c4128c0 Issue #10156: In the interpreter's initialization phase, unicode globals 
are now initialized dynamically as needed.
 2013-01-26 12:18:17 +02:00
Serhiy Storchaka
678db84b37 Issue #10156: In the interpreter's initialization phase, unicode globals 
are now initialized dynamically as needed.
 2013-01-26 12:16:36 +02:00
Serhiy Storchaka
059972535f Issue #10156: In the interpreter's initialization phase, unicode globals 
are now initialized dynamically as needed.
 2013-01-26 12:14:02 +02:00
Serhiy Storchaka
570c5b2354 Issue #16980: Fix processing of escaped non-ascii bytes in the 
unicode-escape-decode decoder.
 2013-01-25 23:53:29 +02:00
Serhiy Storchaka
73e38809e0 Issue #16980: Fix processing of escaped non-ascii bytes in the 
unicode-escape-decode decoder.
 2013-01-25 23:52:21 +02:00
Serhiy Storchaka
f584aba3a5 Issue #16975: Fix error handling bug in the escape-decode bytes decoder. 2013-01-25 23:33:22 +02:00
Serhiy Storchaka
e58785b200 Issue #16975: Fix error handling bug in the escape-decode bytes decoder. 2013-01-25 23:32:41 +02:00
Serhiy Storchaka
ace3ad3bf7 Issue #16975: Fix error handling bug in the escape-decode bytes decoder. 2013-01-25 23:31:43 +02:00
Serhiy Storchaka
6481bfb2b5 Issue #16335: Fix integer overflow in unicode-escape decoder. 2013-01-21 11:44:40 +02:00
Serhiy Storchaka
c35f3a9f61 Issue #16335: Fix integer overflow in unicode-escape decoder. 2013-01-21 11:42:57 +02:00
Serhiy Storchaka
4f5f0e54e0 Issue #16335: Fix integer overflow in unicode-escape decoder. 2013-01-21 11:38:00 +02:00
Serhiy Storchaka
441d30fac7 Issue #15989: Fix several occurrences of integer overflow 
when result of PyLong_AsLong() narrowed to int without checks.

This is a backport of changesets 13e2e44db99d and 525407d89277.
 2013-01-19 12:26:26 +02:00
Serhiy Storchaka
9101e23ff6 Issue #15989: Fix several occurrences of integer overflow 
when result of PyLong_AsLong() narrowed to int without checks.

This is a backport of changesets 13e2e44db99d and 525407d89277.
 2013-01-19 12:41:45 +02:00
Serhiy Storchaka
55e2cb497b Issue #14850: Now a chamap decoder treates U+FFFE as "undefined mapping" 
in any mapping, not only in an unicode string.
 2013-01-15 15:30:04 +02:00
Serhiy Storchaka
45d16d9924 Issue #14850: Now a chamap decoder treates U+FFFE as "undefined mapping" 
in any mapping, not only in an unicode string.
 2013-01-15 15:01:20 +02:00
Serhiy Storchaka
4fb8caee87 Issue #14850: Now a chamap decoder treates U+FFFE as "undefined mapping" 
in any mapping, not only in an unicode string.
 2013-01-15 14:43:21 +02:00
Serhiy Storchaka
b946af5897 Check for NULL before the pointer aligning in fastsearch_memchr_1char. 
There is no guarantee that NULL is aligned.
 2013-01-15 13:32:41 +02:00
Serhiy Storchaka
18ba40b945 Check for NULL before the pointer aligning in fastsearch_memchr_1char. 
There is no guarantee that NULL is aligned.
 2013-01-15 13:27:28 +02:00
Serhiy Storchaka
7898043868 Issue #15989: Fix several occurrences of integer overflow 
when result of PyLong_AsLong() narrowed to int without checks.
 2013-01-15 01:12:17 +02:00
Benjamin Peterson
0b32a480bd merge 3.3 (#16906) 2013-01-09 09:52:22 -06:00
Benjamin Peterson
0c270a8bb7 correct static string clearing loop (closes #16906) 2013-01-09 09:52:01 -06:00
Serhiy Storchaka
24a3ef6999 Issue #11461: Fix the incremental UTF-16 decoder. Original patch by 
Amaury Forgeot d'Arc. Added tests for partial decoding of non-BMP
characters.
 2013-01-08 23:41:55 +02:00
Serhiy Storchaka
ae3b32ad6b Issue #11461: Fix the incremental UTF-16 decoder. Original patch by 
Amaury Forgeot d'Arc. Added tests for partial decoding of non-BMP
characters.
 2013-01-08 23:40:52 +02:00
Serhiy Storchaka
48e188e573 Issue #11461: Fix the incremental UTF-16 decoder. Original patch by 
Amaury Forgeot d'Arc. Added tests for partial decoding of non-BMP
characters.
 2013-01-08 23:14:24 +02:00
Serhiy Storchaka
dec798eb46 Fix out of bound read in UTF-32 decoder on "narrow Unicode" builds. 2013-01-08 22:45:42 +02:00
Christian Heimes
34bdeb5d81 Add a comment about *not* caching the hash value. Issue #9685 suggested to memorize the hash value, but the feature request was rejected because no speed ups were found. 2013-01-07 21:24:18 +01:00
Serhiy Storchaka
4e02538bf3 Issue #16856: Fix a segmentation fault from calling repr() on a dict with 
a key whose repr raise an exception.
 2013-01-04 12:40:35 +02:00
Serhiy Storchaka
6c83e739d7 Issue #16856: Fix a segmentation fault from calling repr() on a dict with 
a key whose repr raise an exception.
 2013-01-04 12:39:34 +02:00
Victor Stinner
18aa4477d3 Close #16281: handle tailmatch() failure and remove useless comment 
"honor direction and do a forward or backwards search": the runtime speed may
be different, but I consider that it doesn't really matter in practice. The
direction was never honored before: Python 2.7 uses memcmp() for the str type
for example.
 2013-01-03 03:18:09 +01:00
Victor Stinner
7ae320d667 (Merge 3.2) Issue #16455: On FreeBSD and Solaris, if the locale is C, the 
ASCII/surrogateescape codec is now used, instead of the locale encoding, to
decode the command line arguments. This change fixes inconsistencies with
os.fsencode() and os.fsdecode() because these operating systems announces an
ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
 2013-01-03 01:21:07 +01:00
Victor Stinner
20b654acb5 Issue #16455: On FreeBSD and Solaris, if the locale is C, the 
ASCII/surrogateescape codec is now used, instead of the locale encoding, to
decode the command line arguments. This change fixes inconsistencies with
os.fsencode() and os.fsdecode() because these operating systems announces an
ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
 2013-01-03 01:08:58 +01:00
Antoine Pitrou
a2678f3eb6 Fix the advertised size of PyCFunctionObjects in sys._debugmallocstats(). 2012-12-30 22:46:56 +01:00
Antoine Pitrou
0811f98e10 Fix the advertised size of PyCFunctionObjects in sys._debugmallocstats(). 2012-12-30 22:46:04 +01:00
Serhiy Storchaka
c819b077bb Issue #16761: Raise TypeError when int() called with base argument only. 2012-12-28 10:09:54 +02:00
Serhiy Storchaka
00e2843115 Issue #16761: Raise TypeError when int() called with base argument only. 2012-12-28 10:02:42 +02:00
Serhiy Storchaka
0b386d5247 Issue #16761: Raise TypeError when int() called with base argument only. 2012-12-28 09:42:11 +02:00
Benjamin Peterson
513762fe9c use more specific type 2012-12-26 16:43:33 -06:00
Andrew Svetlov
4de2924dab Fix compilation error for #15422 2012-12-26 23:08:54 +02:00
Gregory P. Smith
a689e524e7 Test for issue16772 and redoes the previous fix to accept __index__-aware 
objects as the base by using PyNumber_AsSsize_t similar to round().
 2012-12-25 22:38:32 -08:00
Gregory P. Smith
4fbbf8c0a3 Fixes issue #16772: int() constructor second argument (base) must be an int. 
Consistent with the behavior in Python 2.
 2012-12-25 13:05:31 -08:00
Andrew Svetlov
3ba3a3ee56 Issue #15422: get rid of PyCFunction_New macro 2012-12-25 13:32:35 +02:00
Andrew Svetlov
2cd8ce4690 Issue #9856: Replace deprecation warinigs to raising TypeError in object.__format__ 
Patch by Florent Xicluna.
 2012-12-23 14:27:17 +02:00
Benjamin Peterson
7643c92cdd merge 3.3 (#16722) 2012-12-19 15:28:46 -06:00
Benjamin Peterson
5ff3f73d94 try to call __bytes__ before __index__ (closes #16722) 2012-12-19 15:27:41 -06:00
Andrew Svetlov
2606a6f197 Issue #16719: Get rid of WindowsError. Use OSError instead 
Patch by Serhiy Storchaka.
 2012-12-19 14:33:35 +02:00
Antoine Pitrou
928405303d Following issue #13390, fix compilation --without-pymalloc, and make sys.getallocatedblocks() return 0 in that situation. 2012-12-17 23:05:59 +01:00
Gregory P. Smith
27dc02e8c5 Fix the internals of our hash functions to used unsigned values during hash 
computation as the overflow behavior of signed integers is undefined.

NOTE: This change is smaller compared to 3.2 as much of this cleanup had
already been done.  I added the comment that my change in 3.2 added so that the
code would match up.  Otherwise this just adds or synchronizes appropriate UL
designations on some constants to be pedantic.

In practice we require compiling everything with -fwrapv which forces overflow
to be defined as twos compliment but this keeps the code cleaner for checkers
or in the case where someone has compiled it without -fwrapv or their
compiler's equivalent.  We could work to get rid of the -fwrapv requirement
in 3.4 but that requires more planning.

Found by Clang trunk's Undefined Behavior Sanitizer (UBSan).

Cleanup only - no functionality or hash values change.
 2012-12-10 19:51:29 -08:00
Gregory P. Smith
a6be61ec71 Keep y a Py_hash_t instead of Py_uhash_t as it is compared with == -1 and the 
compiler logic will do the right thing with just x as a Py_uhash_t.  This
matches what was already done in the 3.3 version.

cleanup only - no functionality or hash values change.
 2012-12-10 18:34:09 -08:00
Gregory P. Smith
c2176e46d7 Fix the internals of our hash functions to used unsigned values during hash 
computation as the overflow behavior of signed integers is undefined.

NOTE: This change is smaller compared to 3.2 as much of this cleanup had
already been done.  I added the comment that my change in 3.2 added so that the
code would match up.  Otherwise this just adds or synchronizes appropriate UL
designations on some constants to be pedantic.

In practice we require compiling everything with -fwrapv which forces overflow
to be defined as twos compliment but this keeps the code cleaner for checkers
or in the case where someone has compiled it without -fwrapv or their
compiler's equivalent.

Found by Clang trunk's Undefined Behavior Sanitizer (UBSan).

Cleanup only - no functionality or hash values change.
 2012-12-10 18:32:53 -08:00
Gregory P. Smith
27cbcd6241 Fix the internals of our hash functions to used unsigned values during hash 
computation as the overflow behavior of signed integers is undefined.

In practice we require compiling everything with -fwrapv which forces overflow
to be defined as twos compliment but this keeps the code cleaner for checkers
or in the case where someone has compiled it without -fwrapv or their
compiler's equivalent.

Found by Clang trunk's Undefined Behavior Sanitizer (UBSan).

Cleanup only - no functionality or hash values change.
 2012-12-10 18:15:46 -08:00
Antoine Pitrou
f9d0b1256f Issue #13390: New function :func:sys.getallocatedblocks() returns the number of memory blocks currently allocated. 
Also, the ``-R`` option to regrtest uses this function to guard against memory allocation leaks.
 2012-12-09 14:28:26 +01:00
Antoine Pitrou
53f604c794 Issue #16602: When a weakref's target was part of a long deallocation chain, the object could remain reachable through its weakref even though its refcount had dropped to zero. 
Thanks to Eugene Toder for diagnosing and reporting the issue.
 2012-12-08 21:18:50 +01:00
Antoine Pitrou
f93ed3fa67 Issue #16602: When a weakref's target was part of a long deallocation chain, the object could remain reachable through its weakref even though its refcount had dropped to zero. 
Thanks to Eugene Toder for diagnosing and reporting the issue.
 2012-12-08 21:17:03 +01:00
Antoine Pitrou
62a0d6ea40 Issue #16602: When a weakref's target was part of a long deallocation chain, the object could remain reachable through its weakref even though its refcount had dropped to zero. 
Thanks to Eugene Toder for diagnosing and reporting the issue.
 2012-12-08 21:15:26 +01:00
Chris Jerdonek
e7f2186f99 Issue #16495: remove extraneous NULL encoding check from bytes_decode(). 
The NULL encoding check in bytes_decode() was unnecessary because this case
is already taken care of by the call to _Py_normalize_encoding() inside
PyUnicode_Decode().
 2012-12-07 15:51:53 -08:00
Victor Stinner
8dbd421b4d Cleanup unicodeobject.c 
* Remove micro-optization:
   (errors == "surrogateescape" || strcmp(errors, "surrogateescape") == 0).
   Only use strcmp()
 * Initialize 'arg' members in unicode_format_arg() to help the compiler to
   diagnose real bugs and also make the code simpler to read
 2012-12-04 09:30:24 +01:00
Victor Stinner
d45c7f8d74 Issue #16455: On FreeBSD and Solaris, if the locale is C, the 
ASCII/surrogateescape codec is now used, instead of the locale encoding, to
decode the command line arguments. This change fixes inconsistencies with
os.fsencode() and os.fsdecode() because these operating systems announces an
ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
 2012-12-04 01:34:47 +01:00
Victor Stinner
2660e427d1 (Merge 3.2) Issue #16416: On Mac OS X, operating system data are now always 
encoded/decoded to/from UTF-8/surrogateescape, instead of the locale encoding
(which may be ASCII if no locale environment variable is set), to avoid
inconsistencies with os.fsencode() and os.fsdecode() functions which are
already using UTF-8/surrogateescape.
 2012-12-03 12:48:53 +01:00
Victor Stinner
27b1ca29cc Issue #16416: On Mac OS X, operating system data are now always 
encoded/decoded to/from UTF-8/surrogateescape, instead of the locale encoding
(which may be ASCII if no locale environment variable is set), to avoid
inconsistencies with os.fsencode() and os.fsdecode() functions which are
already using UTF-8/surrogateescape.
 2012-12-03 12:47:59 +01:00
Antoine Pitrou
0e9958b543 Issue #16562: Optimize dict equality testing. 
Patch by Serhiy Storchaka (reviewed by Martin and Raymond).
 2012-12-02 19:10:07 +01:00
Christian Heimes
5f7e8dab11 Issue #16592: stringlib_bytes_join doesn't raise MemoryError on allocation failure 2012-12-02 07:56:42 +01:00
Antoine Pitrou
5439458a2a Issue #16215: Fix potential double memory free in str.replace(). 
Patch by Serhiy Storchaka.
 2012-11-17 23:29:28 +01:00
Antoine Pitrou
6d5ad227a5 Issue #16215: Fix potential double memory free in str.replace(). 
Patch by Serhiy Storchaka.
 2012-11-17 23:28:17 +01:00
Mark Dickinson
ffdb2c21b3 Issue #16451: Refactor to remove duplication between range and slice in slice index computations. 2012-11-17 19:18:10 +00:00
Mark Dickinson
d20fb82195 Issue #16290: __complex__ must now always return an instance of complex. 2012-11-14 17:08:31 +00:00
Victor Stinner
0d92c4f667 Issue #16416: Fix error handling in _Py_wchar2char() _Py_char2wchar() functions 2012-11-12 23:32:21 +01:00
Antoine Pitrou
898347056a Issue #16453: Fix equality testing of dead weakref objects. 
Also add tests for ordering and hashing.
 2012-11-11 19:39:35 +01:00
Antoine Pitrou
f6a50cfa07 Issue #16453: Fix equality testing of dead weakref objects. 
Also add tests for ordering and hashing.
 2012-11-11 19:37:41 +01:00
Antoine Pitrou
e11fecb5a9 Issue #16453: Fix equality testing of dead weakref objects. 
Also add tests for ordering and hashing.
 2012-11-11 19:36:51 +01:00
Mark Dickinson
c8a6967ea8 Issue #14794: slice.indices no longer returns OverflowError for out-of-range start, stop, step or length. 2012-11-10 14:52:10 +00:00
Victor Stinner
fc009eff9e Close #16311: Use the _PyUnicodeWriter API in text decoders 
* Remove unicode_widen(): replaced with _PyUnicodeWriter_Prepare()
 * Remove unicode_putchar(): replaced with
   PyUnicodeWriter_Prepare() + PyUnicode_WRITER()
 * When handling an decoding error, only overallocate the buffer by +25%
   instead of +100%
 2012-11-07 00:36:38 +01:00
Victor Stinner
6caa6fb535 (Merge 3.3) Issue #8271: Fix compilation on Windows 2012-11-05 00:00:50 +01:00
Victor Stinner
ab60de478d Issue #8271: Fix compilation on Windows 2012-11-04 23:59:15 +01:00
Ezio Melotti
cfa9636404 #8271: merge with 3.3. 2012-11-04 23:23:09 +02:00
Ezio Melotti
f7ed5d111b #8271: the utf-8 decoder now outputs the correct number of U+FFFD characters when used with the "replace" error handler on invalid utf-8 sequences. Patch by Serhiy Storchaka, tests by Ezio Melotti. 2012-11-04 23:21:38 +02:00
Mark Dickinson
c992fafddc Issue #16402: Merge fix from 3.3 2012-11-04 11:47:47 +00:00
Mark Dickinson
1321edaa55 Issue #16402: Merge fix from 3.2 2012-11-04 11:47:05 +00:00
Mark Dickinson
8cd1c7681d Issue #16402: In range slicing, fix shadowing of exceptions from __index__ method. 2012-11-04 11:46:17 +00:00
Christian Heimes
e9d08cf450 Fix compilation on Windows 2012-11-03 23:08:27 +01:00
Christian Heimes
d081fbba58 Fix compilation on Windows 2012-11-03 23:08:18 +01:00
Christian Heimes
6d26ade920 Fix compilation on Windows 2012-11-03 23:07:59 +01:00
Ezio Melotti
212843b29f #8401: merge with 3.3. 2012-11-03 21:24:47 +02:00
Ezio Melotti
7376801f61 #8401: merge with 3.2. 2012-11-03 21:22:41 +02:00
Ezio Melotti
c64bcbec4b #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. 2012-11-03 21:19:06 +02:00
Stefan Krah
c38c816ea1 Merge 3.3. 2012-11-02 17:55:11 +01:00
Stefan Krah
4af77a0276 Issue #15814: Use hash function that is compatible with the equality 
definition from #15573.
 2012-11-02 17:49:22 +01:00
Benjamin Peterson
8781d4a84c merge 3.3 2012-10-31 14:22:31 -04:00
Benjamin Peterson
591c921411 merge 3.2 2012-10-31 14:22:25 -04:00
Benjamin Peterson
9892f52145 avoid a function call with redundant checks for dict size 2012-10-31 14:22:12 -04:00
Benjamin Peterson
7503e08588 merge 3.3 (#16345) 2012-10-31 14:10:04 -04:00
Benjamin Peterson
d97eb0d338 merge 3.2 (#16345) 2012-10-31 14:09:11 -04:00
Benjamin Peterson
d1f2cb37a2 only fast-path fromkeys() when the constructor returns a empty dict (closes #16345) 2012-10-31 14:05:55 -04:00
Benjamin Peterson
3cb90241fc merge 3.3 2012-10-31 00:04:42 -04:00
Benjamin Peterson
2c05a2e01b do safety checks on __qualname__ assignment 2012-10-31 00:01:15 -04:00
Benjamin Peterson
8afa7fa510 don't shadow the __qualname__ descriptor with __qualname__ in the class's __dict__ (closes #16271) 2012-10-30 23:51:03 -04:00
Benjamin Peterson
42124a727d initialize map/filter/zip in _PyBuiltin_Init rather than the catch-all function 2012-10-30 23:41:54 -04:00
Benjamin Peterson
7ff2094bc7 merge 3.3 (#16369) 2012-10-30 23:31:12 -04:00
Benjamin Peterson
e8ea97fffb merge 3.2 (#16369) 2012-10-30 23:27:52 -04:00
Benjamin Peterson
c43112823b initialize more global type objects (closes #16369) 2012-10-30 23:21:10 -04:00
Victor Stinner
7a6d7cf3db Issue #9566: Use the right type to fix a compiler warnings on Win64 2012-10-31 00:37:41 +01:00
Victor Stinner
4ca1cf35fb Issue #16086: PyTypeObject.tp_flags and PyType_Spec.flags are now unsigned 
... (unsigned long and unsigned int) to avoid an undefined behaviour with
Py_TPFLAGS_TYPE_SUBCLASS ((1 << 31). PyType_GetFlags() result type is now
unsigned too (unsigned long, instead of long).
 2012-10-30 23:40:45 +01:00
Victor Stinner
e64322e034 Close #14625: Rewrite the UTF-32 decoder. It is now 3x to 4x faster 
Patch written by Serhiy Storchaka.
 2012-10-30 23:12:47 +01:00
Victor Stinner
76df43de30 Issue #16330: Use surrogate-related macros 
Patch written by Serhiy Storchaka.
 2012-10-30 01:42:39 +01:00
Mark Dickinson
fb90c0934c Issue #14700: Fix buggy overflow checks for large precision and width in new-style and old-style formatting. 2012-10-28 10:18:03 +00:00
Victor Stinner
c6cf1ba29e Replace usage of the deprecated Py_UNICODE_COPY() with Py_MEMCPY() in resize_copy() 2012-10-23 02:54:47 +02:00
Victor Stinner
fe75fb4b3e Optimize _PyUnicode_HasNULChars(): use findchar() instead of PyUnicode_Contains() 2012-10-23 02:52:18 +02:00
Victor Stinner
6fa627578a Inline raise_translate_exception(): it is only used once 2012-10-23 02:51:50 +02:00
Victor Stinner
e5567ad236 Optimize PyUnicode_RichCompare() for Py_EQ and Py_NE: always use memcmp() 2012-10-23 02:48:49 +02:00
Antoine Pitrou
6f7b0da6bc Issue #12805: Make bytes.join and bytearray.join faster when the separator is empty. 
Patch by Serhiy Storchaka.
 2012-10-20 23:08:34 +02:00
Mark Dickinson
e453e4c007 Issue 16280: Drop questionable special-casing of null pointer in PyLong_FromVoidPtr. 2012-10-18 22:18:42 +01:00
Mark Dickinson
5cb65917e1 Issue #16277: merge fix from 3.3 2012-10-18 19:53:45 +01:00
Mark Dickinson
44362a88ad Issue #16277: merge fix from 3.2 2012-10-18 19:53:28 +01:00
Mark Dickinson
91044799f7 Issue #16277: in PyLong_FromVoidPtr, add missing branch for sizeof(void*) <= sizeof(long). 2012-10-18 19:21:43 +01:00
Christian Heimes
743e0cd6b5 Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified 
endianess detection and handling.
 2012-10-17 23:52:17 +02:00
Eric Snow
42da889fec merge for issue #16160: Subclass support now works for types.SimpleNamespace. 2012-10-16 22:45:49 -07:00
Eric Snow
547298c94c Close #16160: Subclass support now works for types.SimpleNamespace. Thanks to RDM for noticing. 2012-10-16 22:35:38 -07:00
Antoine Pitrou
cfc22b4a9b Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. 2012-10-16 21:07:23 +02:00
Chris Jerdonek
4a7df9aba9 Issue #14783: Merge changes from 3.3. 2012-10-07 15:02:16 -07:00
Chris Jerdonek
042fa653ab Issue #14783: Merge changes from 3.2. 2012-10-07 14:56:27 -07:00
Chris Jerdonek
83fe2e1c22 Issue #14783: Improve int() docstring and also str(), range(), and slice(). 
This commit rewrites the docstring for int() to incorporate the documentation
changes made in issue #16036.  It also switches the docstrings for int(),
str(), range(), and slice() to use multi-line signatures.
 2012-10-07 14:48:36 -07:00
Armin Ronacher
74b38b190f Issue #16148: Small improvements and cleanup. Added version information 
to docs.
 2012-10-07 10:29:32 +02:00
Victor Stinner
4c63a972d1 Cleanup PyUnicode_FromFormatV() for zero padding 
Skip the "0" instead of parsing it twice: detect zero padding and then parsed
as a digit of the width.
 2012-10-06 23:55:33 +02:00
Victor Stinner
15a1136547 Issue #16147: PyUnicode_FromFormatV() doesn't need anymore to allocate a buffer 
on the heap to format numbers.
 2012-10-06 23:48:20 +02:00
Victor Stinner
ff5a848db5 Issue #16147: PyUnicode_FromFormatV() now raises an error if the argument of 
'%c' is not in the range(0x110000).
 2012-10-06 23:05:45 +02:00
Victor Stinner
3921e90c5a Issue #16147: PyUnicode_FromFormatV() now detects integer overflow when parsing 
width and precision
 2012-10-06 23:05:00 +02:00
Victor Stinner
e215d960be Issue #16147: Rewrite PyUnicode_FromFormatV() to use _PyUnicodeWriter API 
* Simplify the code: replace 4 steps with one unique step using the
   _PyUnicodeWriter API. PyUnicode_Format() has the same design. It avoids to
   store intermediate results which require to allocate an array of pointers on
   the heap.
 * Use the _PyUnicodeWriter API for speed (and its convinient API):
   overallocate the buffer to reduce the number of "realloc()"
 * Implement "width" and "precision" in Python, don't rely on sprintf(). It
   avoids to need of a temporary buffer allocated on the heap: only use a small
   buffer allocated in the stack.
 * Add _PyUnicodeWriter_WriteCstr() function
 * Split PyUnicode_FromFormatV() into two functions: add
   unicode_fromformat_arg().
 * Inline parse_format_flags(): the format of an argument is now only parsed
   once, it's no more needed to have a subfunction.
 * Optimize PyUnicode_FromFormatV() for characters between two "%" arguments:
   search the next "%" and copy the substring in one chunk, instead of copying
   character per character.
 2012-10-06 23:03:36 +02:00
Mark Dickinson
cf46d62fcb Issue #16096: port fix from 3.3 2012-10-06 18:50:19 +01:00
Mark Dickinson
fc9adb62fb Issue #16096: Fix signed overflow in Objects/longobject.c. Thanks Serhiy Storchaka. 2012-10-06 18:50:02 +01:00
Mark Dickinson
ff9c54aca2 Issue #16096: Merge fixes from 3.3. 2012-10-06 18:05:14 +01:00
Mark Dickinson
c04ddff290 Issue #16096: Fix several occurrences of potential signed integer overflow. Thanks Serhiy Storchaka. 2012-10-06 18:04:49 +01:00
Christian Heimes
b70e8a1958 and another one 2012-10-06 17:16:39 +02:00
Christian Heimes
6314d164c9 move var declaration to top of block to fix compilation on Windows, fixes a7ec0a1b0f7c 2012-10-06 17:13:29 +02:00
Armin Ronacher
23c5bb4030 Fixed a missing incref introduced by a7ec0a1b0f7c 2012-10-06 14:30:32 +02:00
Armin Ronacher
226b1db0e2 Added notimplemented_dealloc for better error reporting 2012-10-06 14:28:58 +02:00
Armin Ronacher
aa9a79d279 Issue #16148: implemented PEP 424 2012-10-06 14:03:24 +02:00
Victor Stinner
8c6db45d3e In debug mode, unicode_write_cstr() now checks that non-ASCII characters are 
not written into an ASCII string
 2012-10-06 00:40:45 +02:00
Ezio Melotti
080a2c087e #16127: merge with 3.3. 2012-10-05 03:34:02 +03:00
Ezio Melotti
e7f90375b1 #16127: remove outdated references to narrow builds. Patch by Serhiy Storchaka. 2012-10-05 03:33:31 +03:00
Victor Stinner
1929407406 Fix PyUnicode_Format(): return NULL if PyUnicode_READY(uformat) failed 
This error cannot occur in practice: PyUnicode_FromObject() always return
a "ready" string.
 2012-10-05 00:09:33 +02:00
Victor Stinner
770e19e0cc Optimize unicode_compare(): use memcmp() when comparing two UCS1 strings 2012-10-04 22:59:45 +02:00
Victor Stinner
90db9c47dc Enable also ptr==ptr optimization in PyUnicode_Compare() 
It was already implemented in PyUnicode_RichCompare()
 2012-10-04 21:53:50 +02:00
Victor Stinner
9cc98c93a7 long_to_decimal_string_internal() doesn't need to write the final NULL character 2012-10-04 02:43:02 +02:00
Victor Stinner
aa7712711d unicode_result_wchar(): move the assert() to the "#ifdef Py_DEBUG" block 2012-10-04 02:32:58 +02:00
Victor Stinner
a4708231e6 Split the huge PyUnicode_Format() function (+540 lines) into subfunctions 2012-10-04 02:19:54 +02:00
Victor Stinner
a049443fab PyUnicode_Format(): disable overallocation when we are writing the last part 
of the output string
 2012-10-03 23:03:46 +02:00
Victor Stinner
afffce489b Unicode: resize_compact() and resize_inplace() fills also the Unicode strings 
with invalid bytes in debug mode, as done by PyUnicode_New()
 2012-10-03 23:03:17 +02:00
Victor Stinner
c89d28fdfc Issue #15609: Fix refleak introduced by my last optimization 2012-10-02 12:54:07 +02:00
Victor Stinner
621ef3d84f Issue #15609: Optimize str%args for integer argument 
- Use _PyLong_FormatWriter() instead of formatlong() when possible, to avoid
   a temporary buffer
 - Enable the fast path when width is smaller or equals to the length,
   and when the precision is bigger or equals to the length
 - Add unit tests!
 - formatlong() uses PyUnicode_Resize() instead of _PyUnicode_FromASCII()
   to resize the output string
 2012-10-02 00:33:47 +02:00
Benjamin Peterson
b8350f1c7d upgrade to UCD 6.2 2012-09-29 13:47:39 -04:00
Ezio Melotti
0e1af282b8 Fix typo. 2012-09-28 16:43:40 +03:00
Mark Dickinson
7c95bb35e4 Issue #16060: Fix a double DECREF in int() implementation. Thanks Serhiy Storchaka. 2012-09-27 19:38:59 +01:00
Antoine Pitrou
a1f7655fa7 Issue #15379: Fix passing of non-BMP characters as integers for the charmap decoder (already working as unicode strings). 
Patch by Serhiy Storchaka.
 2012-09-23 20:00:04 +02:00
Antoine Pitrou
6f80f5d444 Issue #15379: Fix passing of non-BMP characters as integers for the charmap decoder (already working as unicode strings). 
Patch by Serhiy Storchaka.
 2012-09-23 19:55:21 +02:00
Mark Dickinson
5710c2a3e8 Issue 15959: Merge from 3.2. 2012-09-20 21:30:34 +01:00
Mark Dickinson
c286e58044 Issue 15959: Fix type mismatch for quick{_neg}_int_allocs. Thanks Serhiy Storchaka. 2012-09-20 21:29:28 +01:00
Antoine Pitrou
ca8aa4acf6 Issue #15144: Fix possible integer overflow when handling pointers as integer values, by using Py_uintptr_t instead of size_t. 
Patch by Serhiy Storchaka.
 2012-09-20 20:56:47 +02:00
Trent Nelson
da064d0745 Silence compiler warnings on Solaris 10 via explicit (void *) casts. 2012-09-18 22:00:25 -04:00
Trent Nelson
ab02db23b1 Silence compiler warnings on Solaris 10 via explicit (void *) casts. 
(Compiler: Solaris Studio 12.3)
 2012-09-18 21:58:03 -04:00
Christian Heimes
7ae251a025 Fix out of bounds read in long_new() for empty bytes with an explicit base. int(b'', somebase) calls PyLong_FromString() with char* of length 1 but the function accesses the first argument at offset 1. CID 715359 2012-09-12 15:32:06 +02:00
Christian Heimes
79b97ee2ab Fix out of bounds read in long_new() for empty bytes with an explicit base. int(b'', somebase) calls PyLong_FromString() with char* of length 1 but the function accesses the first argument at offset 1. CID 715359 2012-09-12 15:31:43 +02:00
Christian Heimes
5f520f4fed Issue #15900: Fixed reference leak in PyUnicode_TranslateCharmap() 2012-09-11 14:03:25 +02:00
Christian Heimes
76c082911b Fixed memory leak in error branch of object_repr which may leak a reference to mod when type_qualname returns NULL. CID 715371 2012-09-10 17:00:30 +02:00
Christian Heimes
e81dc296f2 Fixed memory leak in error branch of object_repr which may leak a reference to mod when type_name returns NULL. CID 715371 2012-09-10 16:57:36 +02:00
Christian Heimes
f4f9939a96 Fixed memory leak in error branch of formatfloat(). CID 719687 2012-09-10 11:48:41 +02:00
Christian Heimes
455657961e Fixed possible reference leak to mod when type_name() returns NULL 2012-09-10 03:01:16 +02:00
Christian Heimes
a0e7e41cba Fixed possible reference leak to mod when type_name() returns NULL 2012-09-10 03:00:14 +02:00