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Author SHA1 Message Date
Eric V. Smith 984b11f88f issue 14660: Implement PEP 420, namespace packages. 2012-05-24 20:21:04 -04:00
Antoine Pitrou b7d033db78 Issue #14829: Fix bisect and range() indexing with large indices (>= 2 ** 32) under 64-bit Windows. 
(untested, because of Windows build issues under 3.x)
 2012-05-16 14:39:36 +02:00
Antoine Pitrou a103b96a80 Issue #14829: Fix bisect and range() indexing with large indices (>= 2 ** 32) under 64-bit Windows. 2012-05-16 14:37:54 +02:00
Antoine Pitrou 32bc80c523 Fix build failure. 2012-05-16 12:51:55 +02:00
Antoine Pitrou 63065d761e Issue #14624: UTF-16 decoding is now 3x to 4x faster on various inputs. 
Patch by Serhiy Storchaka.
 2012-05-15 23:48:04 +02:00
Martin v. Löwis b05c0738d8 Silence VS 2010 signed/unsigned warnings. 2012-05-15 13:45:49 +02:00
Benjamin Peterson d5a1c44455 PEP 415: Implement suppression of __context__ display with an exception attribute 
This replaces the original PEP 409 implementation. See #14133.
 2012-05-14 22:09:31 -07:00
Antoine Pitrou 1b634c266c Use size_t, not ssize_t (issue #14801). 2012-05-14 14:44:37 +02:00
Antoine Pitrou a1433fed8e Remove tab characters 2012-05-14 14:43:25 +02:00
Antoine Pitrou 682d94c11a Use size_t, not ssize_t (issue #14801). 2012-05-14 14:43:03 +02:00
Antoine Pitrou 9a2349030a Issue #14417: Mutating a dict during lookup now restarts the lookup instead of raising a RuntimeError (undoes issue #14205). 2012-05-13 20:48:01 +02:00
Brian Curtin 401f9f3d32 Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
Antoine Pitrou 2d169b268b Make the reference counting of dictkeys objects participate in refleak hunting 
(issue #13903).
 2012-05-12 23:43:44 +02:00
Antoine Pitrou 758153badb Fix refleaks introduced by 83da67651687. 2012-05-12 15:51:51 +02:00
Antoine Pitrou e45c0c5cef Fix logic error introduced by 83da67651687. 2012-05-12 15:49:07 +02:00
Benjamin Peterson 1ff2e35e84 simplify by shortcutting when the kind of the needle is larger than the haystack 2012-05-11 17:41:20 -05:00
Antoine Pitrou ca5f91b888 Issue #14738: Speed-up UTF-8 decoding on non-ASCII data. Patch by Serhiy Storchaka. 2012-05-10 16:36:02 +02:00
Victor Stinner 3b1a74a9c3 Rename unicode_write_t structure and its methods to "_PyUnicodeWriter" 2012-05-09 22:25:00 +02:00
Victor Stinner ee4544c920 Issue #14744: Inline unicode_writer_write_char() and unicode_write_str() 
Optimize also PyUnicode_Format(): call unicode_writer_prepare() only once
per argument.
 2012-05-09 22:24:08 +02:00
Victor Stinner f59c28c930 unicode_writer_finish() checks string consistency 2012-05-09 03:24:14 +02:00
Benjamin Peterson 1cffbac2cb merge 3.2 (#14752) 2012-05-08 09:22:45 -04:00
Benjamin Peterson 89a6e9a27b fix possible refleak (closes #14752) 2012-05-08 09:22:24 -04:00
Victor Stinner 106802547c Backout ab500b297900: the check for integer overflow is wrong 
Issue #14716: Change integer overflow check in unicode_writer_prepare()
to compute the limit at compile time instead of runtime. Patch writen by Serhiy
Storchaka.
 2012-05-07 23:50:05 +02:00
Victor Stinner 0576f9b4cf Issue #14716: Change integer overflow check in unicode_writer_prepare() 
to compute the limit at compile time instead of runtime. Patch writen by Serhiy
Storchaka.
 2012-05-07 13:02:44 +02:00
Victor Stinner 202fdca133 Close #14716: str.format() now uses the new "unicode writer" API instead of the 
PyAccu API. For example, it makes str.format() from 25% to 30% faster on Linux.
 2012-05-07 12:47:02 +02:00
Mark Dickinson 99e2e5552a Issue #14700: Fix two broken and undefined-behaviour-inducing overflow checks in old-style string formatting. Thanks Serhiy Storchaka for report and original patch. 2012-05-07 11:20:50 +01:00
Victor Stinner d0dba6eee8 unicode_writer: don't force inline when it is not necessary 
Keep inline for performance critical functions (functions used in loops)
 2012-05-04 01:19:15 +02:00
Benjamin Peterson 9cd8853d45 merge 3.2 (#14717) 2012-05-03 18:44:33 -04:00
Benjamin Peterson ab3da290fe close() doesn't take any args (closes #14717) 2012-05-03 18:44:09 -04:00
Benjamin Peterson b63f49f2b4 if the kind of the string to count is larger than the string to search, shortcut to 0 2012-05-03 18:31:07 -04:00
Victor Stinner a7b654be30 unicode_writer: add finish() method and assertions to write_str() method 
* The write_str() method does nothing if the length is zero.
 * Replace "struct unicode_writer_t" with "unicode_writer_t"
 2012-05-03 23:58:55 +02:00
Victor Stinner bf4e266397 Issue #14687: Remove redundant length attribute of unicode_write_t 
The length can be read directly from the buffer
 2012-05-03 19:27:14 +02:00
Victor Stinner 7989157e49 Issue #14687: Cleanup unicode_writer_prepare() 
"Inline" PyUnicode_Resize(): call directly resize_compact()
 2012-05-03 13:43:07 +02:00
Victor Stinner f2c76aa6cb Issue #14687: str%tuple now uses an optimistic "unicode writer" instead of an 
accumulator. Directly write characters into the output (don't use a temporary
list): resize and widen the string on demand.
 2012-05-03 13:10:40 +02:00
Victor Stinner 1b487b467b Issue #14624, #14687: Optimize unicode_widen() 
Don't convert uninitialized characters. Patch written by Serhiy Storchaka.
 2012-05-03 12:29:04 +02:00
Victor Stinner 3a7f7977f1 Remove buggy assertion in PyUnicode_Substring() 
Use also directly unicode_empty, instead of PyUnicode_New(0,0).
 2012-05-03 03:36:40 +02:00
Victor Stinner 684d5fd420 Fix PyUnicode_Substring() for start >= length and start > end 
Remove the fast-path for 1-character string: unicode_fromascii() and
_PyUnicode_FromUCS*() now have their own fast-path for 1-character strings.
 2012-05-03 02:32:34 +02:00
Victor Stinner b6cd014d75 Unicode: optimize creating of 1-character strings 2012-05-03 02:17:04 +02:00
Victor Stinner bff7c96834 Issue #14687: Optimize str%tuple for the "%(name)s" syntax 
Avoid an useless and expensive call to PyUnicode_READ().
 2012-05-03 01:44:59 +02:00
Victor Stinner e6abb488c9 unicodeobject.c: Add MAX_MAXCHAR() macro to (micro-)optimize the computation 
of the second argument of PyUnicode_New().

 * Create also align_maxchar() function
 * Optimize fix_decimal_and_space_to_ascii(): don't compute the maximum
   character when ch <= 127 (it is ASCII)
 2012-05-02 01:15:40 +02:00
Victor Stinner 438106b66e Issue #14687: Cleanup PyUnicode_Format() 2012-05-02 00:41:57 +02:00
Victor Stinner b5c3ea3af3 Issue #14687: Optimize str%args 
* formatfloat() uses unicode_fromascii() instead of PyUnicode_DecodeASCII()
   to not have to check characters, we know that it is really ASCII
 * Use PyUnicode_FromOrdinal() instead of _PyUnicode_FromUCS4() to format
   a character: if avoids a call to ucs4lib_find_max_char() to compute
   the maximum character (whereas we already know it, it is just the character
   itself)
 2012-05-02 00:29:36 +02:00
Benjamin Peterson 8fbd295458 merge 3.2 (#14699) 2012-05-01 09:51:46 -04:00
Benjamin Peterson 7295c6a871 fix calling the classmethod descriptor directly (closes #14699) 2012-05-01 09:51:09 -04:00
Benjamin Peterson a6f195e48e change insertdict to not steal references (#13903) 2012-04-30 10:23:40 -04:00
Victor Stinner b80e46eca4 Issue #14687: Avoid an useless duplicated string in PyUnicode_Format() 2012-04-30 05:21:52 +02:00
Victor Stinner aff3cc659b Issue #14687: Cleanup PyUnicode_Format() 2012-04-30 05:19:21 +02:00
Brett Cannon 62228dbd6c Issues #13959, 14647: Re-implement imp.reload() in Lib/imp.py. 
Thanks to Eric Snow for the patch.
 2012-04-29 14:38:11 -04:00
Victor Stinner b11d91d969 Fix my previous commit: bool is a long, restore the specical case for bool 2012-04-28 00:25:34 +02:00
Victor Stinner d0880d57b0 Simplify and optimize formatlong() 
* Remove _PyBytes_FormatLong(): inline it into formatlong()
 * the input type is always a long, so remove the code for bool
 * don't duplicate the string if the length does not change
 * Use PyUnicode_DATA() instead of _PyUnicode_AsString()
 2012-04-27 23:40:13 +02:00
Victor Stinner 94d558b063 Optimize _PyUnicode_FindMaxChar() find pure ASCII strings 2012-04-27 22:26:58 +02:00
Benjamin Peterson 64acccf46d decref cached keys on type deallocation (#13903) 2012-04-27 15:07:36 -04:00
Victor Stinner 8f825060f1 Check newly created consistency using _PyUnicode_CheckConsistency(str, 1) 
* In debug mode, fill the string data with invalid characters
 * Simplify also reference counting in PyCodec_BackslashReplaceErrors()
   and PyCodec_XMLCharRefReplaceError()
 2012-04-27 13:55:39 +02:00
Victor Stinner 718fbf078c _PyUnicode_CheckConsistency() ensures that the unicode string ends with a 
null character
 2012-04-26 00:39:37 +02:00
Victor Stinner 3065093bb3 long_to_decimal_string() and _PyLong_Format() check the consistency of newly 
created strings using _PyUnicode_CheckConsistency() in debug mode
 2012-04-26 00:37:21 +02:00
Benjamin Peterson 15ee821eb5 distiguish between refusing to creating shared keys and error (#13903) 2012-04-24 14:44:18 -04:00
Martin v. Loewis 4f2f3b6217 Account for shared keys in type's __sizeof__ (#13903). 2012-04-24 19:13:57 +02:00
Benjamin Peterson 42f58818d6 merge 3.2 (#14658) 2012-04-24 11:09:20 -04:00
Benjamin Peterson 7b1668735a don't use a slot wrapper from a different special method (closes #14658) 
This also alters the fix to #11603. Specifically, setting __repr__ to
object.__str__ now raises a recursion RuntimeError when str() or repr() is
called instead of silently bypassing the recursion. I believe this behavior is
more correct.
 2012-04-24 11:06:25 -04:00
Benjamin Peterson 7ce67e45f8 fix dict gc tracking (#13903) 2012-04-24 10:32:57 -04:00
Benjamin Peterson b9f4c9daad make pointer arith c89 2012-04-23 21:45:40 -04:00
Benjamin Peterson f3b7d86e25 use correct base ptr 2012-04-23 18:07:01 -04:00
Benjamin Peterson 2844a7a6d3 simplify and reformat 2012-04-23 18:00:25 -04:00
Victor Stinner ece58deb9f Close #14648: Compute correctly maxchar in str.format() for substrin 2012-04-23 23:36:38 +02:00
Benjamin Peterson db780d0d13 fix instance dicts with str subclasses (#13903) 2012-04-23 13:44:32 -04:00
Benjamin Peterson 53b977127f don't make shared keys with dict subclasses 2012-04-23 11:50:47 -04:00
Benjamin Peterson 7d95e40721 Implement PEP 412: Key-sharing dictionaries (closes #13903) 
Patch from Mark Shannon.
 2012-04-23 11:24:50 -04:00
Mark Dickinson 9a359bd97f Issue #14630: Merge fix from 3.2. 2012-04-20 21:44:09 +01:00
Mark Dickinson bcc17eefd2 Issue #14630: Fix an incorrect access of ob_digit[0] for a zero instance of an int subclass. 2012-04-20 21:42:49 +01:00
Mark Dickinson e28465482c Issue #14339: Improve speed of bin, oct and hex builtins. Patch by Serhiy Storchaka (with minor modifications). 2012-04-20 21:21:24 +01:00
Victor Stinner b0b224233e Issue #14385: Support other types than dict for __builtins__ 
It is now possible to use a custom type for the __builtins__ namespace, instead
of a dict. It can be used for sandboxing for example.  Raise also a NameError
instead of ImportError if __build_class__ name if not found in __builtins__.
 2012-04-19 00:57:45 +02:00
Benjamin Peterson 6e3358a1d5 merge 3.2 (#14612) 2012-04-18 11:19:00 -04:00
Benjamin Peterson e42fb307ed SETUP_WITH acts like SETUP_FINALLY for the purposes of setting f_lineno (closes #14612) 2012-04-18 11:14:31 -04:00
Victor Stinner 0db176f8f6 Issue #14386: Expose the dict_proxy internal type as types.MappingProxyType 2012-04-16 00:16:30 +02:00
Brett Cannon fd0741555b Issue #2377: Make importlib the implementation of __import__(). 
importlib._bootstrap is now frozen into Python/importlib.h and stored
as _frozen_importlib in sys.modules. Py_Initialize() loads the frozen
code along with sys and imp and then uses _frozen_importlib._install()
to set builtins.__import__() w/ _frozen_importlib.__import__().
 2012-04-14 14:10:13 -04:00
Brett Cannon 79ec55e980 Issue #1559549: Add 'name' and 'path' attributes to ImportError. 
Currently import does not use these attributes as they are planned
for use by importlib (which will be another commit).

Thanks to Filip Gruszczyński for the initial patch and Brian Curtin
for refining it.
 2012-04-12 20:24:54 -04:00
Benjamin Peterson 64ed576de8 merge 3.2 (#14509) 2012-04-09 15:04:39 -04:00
Benjamin Peterson ca819c3c9d merge 3.1 (#14509) 2012-04-09 15:01:02 -04:00
Benjamin Peterson f6622c8a3e fix build without Py_DEBUG and DNDEBUG (closes #14509) 2012-04-09 14:53:07 -04:00
Victor Stinner afb5205c48 Close #14249: Use bit shifts instead of an union, it's more efficient. 
Patch written by Serhiy Storchaka
 2012-04-05 22:54:49 +02:00
Victor Stinner e7eee01f36 Close #14249: Use an union instead of a long to short pointer to avoid aliasing 
issue. Speed up UTF-16 by 20%.
 2012-04-05 13:44:34 +02:00
Antoine Pitrou a701388de1 Rename _PyIter_GetBuiltin to _PyObject_GetBuiltin, and do not include it in the stable ABI. 2012-04-05 00:04:20 +02:00
Kristján Valur Jónsson 31668b8f7a Issue #14288: Serialization support for builtin iterators. 2012-04-03 10:49:41 +00:00
Benjamin Peterson 9ee601e197 merge 3.2 2012-04-01 18:51:37 -04:00
Benjamin Peterson b6af60c2a9 adjust formatting 2012-04-01 18:49:54 -04:00
Benjamin Peterson 3471bb67e7 remove extraneous condition 2012-04-01 18:48:40 -04:00
Benjamin Peterson 29f843816b merge heads 2012-04-01 18:48:11 -04:00
Benjamin Peterson ab3c1c1994 be consistent with rest of function 2012-04-01 18:48:02 -04:00
Antoine Pitrou 29b964d0dd Issue #13019: Fix potential reference leaks in bytearray.extend(). 
Patch by Suman Saha.
 2012-04-01 16:08:11 +02:00
Antoine Pitrou 58bb82e7b4 Issue #13019: Fix potential reference leaks in bytearray.extend(). 
Patch by Suman Saha.
 2012-04-01 16:05:46 +02:00
Kristján Valur Jónsson daa06544c8 Issue #14435: Remove special block allocation code from floatobject.c 
PyFloatObjects are now allocated using PyObject_MALLOC like all other
internal types, but maintain a limited freelist of objects at hand for
performance.  This will result in more consistent memory usage by Python.
 2012-03-30 09:18:15 +00:00
Victor Stinner 3c1e48176e Issue #14383: Add _PyDict_GetItemId() and _PyDict_SetItemId() functions 
These functions simplify the usage of static constant Unicode strings.
Generalize the usage of _Py_Identifier in ceval.c and typeobject.c.
 2012-03-26 22:10:51 +02:00
Benjamin Peterson 0df542985a grammar 2012-03-26 14:50:32 -04:00
Benjamin Peterson c067d6661f merge 3.2 2012-03-25 22:41:16 -04:00
Benjamin Peterson a8755c586e kill this terribly outdated comment 2012-03-25 22:40:54 -04:00
Antoine Pitrou d0acb411ef Issue #14387: Do not include accu.h from Python.h. 2012-03-22 14:42:18 +01:00
Antoine Pitrou 0197ff97d0 Issue #14387: Do not include accu.h from Python.h. 2012-03-22 14:38:16 +01:00
Victor Stinner 59af08f545 Micro-optimize PyObject_GetAttrString() 
w cannot be NULL so use Py_DECREF() instead of Py_XDECREF().
 2012-03-22 02:09:08 +01:00
Benjamin Peterson 520e8508a0 long() -> int() 2012-03-21 14:51:14 -04:00
Benjamin Peterson b7f1da5a3c make _PyNumber_ConvertIntegralToInt static, since it's only used in abstract.c 2012-03-21 14:44:43 -04:00
Benjamin Peterson d614e707ca rewrite this function, which was still accounting for classic classes 2012-03-21 14:38:11 -04:00
Benjamin Peterson 1b1a8e7cb5 correctly lookup __trunc__ in int() constructor 2012-03-20 23:48:11 -04:00
Benjamin Peterson 9fc9bf465a some more identifier goodness 2012-03-20 23:26:41 -04:00
Benjamin Peterson 96384b93aa make extra arguments to object.__init__/__new__ to errors in most cases (finishes #1683368) 2012-03-17 00:05:44 -05:00
Benjamin Peterson 9a03ecfa50 simply this slightly 2012-03-16 20:15:54 -05:00
Benjamin Peterson de394543b4 merge 3.2 (#14334) 2012-03-16 09:35:38 -05:00
Benjamin Peterson 16d84ac355 check to make sure the attribute is a string (#14334) 2012-03-16 09:32:59 -05:00
Benjamin Peterson f50af113ab space 2012-03-15 15:37:54 -05:00
Benjamin Peterson 2afe6aeae8 perform yield from delegation by repeating YIELD_FROM opcode (closes #14230) 
This allows generators that are using yield from to be seen by debuggers. It
also kills the f_yieldfrom field on frame objects.

Patch mostly from Mark Shannon with a few tweaks by me.
 2012-03-15 15:37:39 -05:00
Victor Stinner ba108823b6 Close #14232: catch mmap() failure in new_arena() of obmalloc 2012-03-10 00:21:44 +01:00
Benjamin Peterson 74529ad3f4 refactor and avoid warnings 2012-03-09 07:25:32 -08:00
Victor Stinner 2d01dc00bc Issue #14211: _PyObject_GenericSetAttrWithDict() keeps a strong reference to 
the descriptor because it may be destroyed before being used, destroyed during
the update of the dict for example.
 2012-03-09 00:44:13 +01:00
Victor Stinner d74782b0ac Close #14199: _PyType_Lookup() and super_getattro() keep a strong reference to 
the type MRO to avoid a crash if the MRO is changed during the lookup.
 2012-03-09 00:39:08 +01:00
Benjamin Peterson 9a6338651e merge 3.2 (#3787e896dbe9) 2012-03-07 18:52:52 -06:00
Benjamin Peterson 52c424343d allow cycles throught the __dict__ slot to be cleared (closes #1469629) 
Patch from Armin, test from me.
 2012-03-07 18:41:11 -06:00
Benjamin Peterson 657e9ebef5 make gi_running a boolean 2012-03-07 18:17:03 -06:00
Benjamin Peterson 9fc309083a indicate we're not running as we leave this block 2012-03-07 18:11:31 -06:00
Benjamin Peterson 099a78fe6d make delegating generators say they running (closes #14220) 2012-03-07 17:57:04 -06:00
Stefan Krah 4e14174e24 Whitespace. 2012-03-06 15:27:31 +01:00
Victor Stinner 0d03478b88 Remove an unused variable 2012-03-06 02:06:01 +01:00
Victor Stinner 198b291df7 Close #14205: dict lookup raises a RuntimeError if the dict is modified during 
a lookup.

"if you want to make a sandbox on top of CPython, you have to fix segfaults"
so let's fix segfaults!
 2012-03-06 01:03:13 +01:00
Stefan Krah 1e88f3faa6 Merge. 2012-03-05 17:48:21 +01:00
Stefan Krah 1649c1b33a Issue #14181: Preserve backwards compatibility for getbufferprocs that a) do 
not adhere to the new documentation and b) manage to clobber view->obj before
returning failure.
 2012-03-05 17:45:17 +01:00
Benjamin Peterson 400a968dfc remove f_yieldfrom access from Python (closes #13970) 2012-03-05 09:03:51 -06:00
Stefan Krah 4e99a315b7 Issue #14181: Allow memoryview construction from an object that uses the 
getbuffer redirection scheme.
 2012-03-05 09:30:47 +01:00
Victor Stinner c9590ad745 Close #14085: remove assertions from PyUnicode_WRITE macro 
Add checks in PyUnicode_WriteChar() and convert PyUnicode_New() assertion to a
test raising a Python exception.
 2012-03-04 01:34:37 +01:00
Antoine Pitrou 70d2717f2e Issue #13521: dict.setdefault() now does only one lookup for the given key, making it "atomic" for many purposes. 
Patch by Filip Gruszczyński.
 2012-02-27 00:59:34 +01:00
Antoine Pitrou e965d97ed1 Issue #13521: dict.setdefault() now does only one lookup for the given key, making it "atomic" for many purposes. 
Patch by Filip Gruszczyński.
 2012-02-27 00:45:12 +01:00
Nick Coghlan ab7bf2143e Close issue #6210: Implement PEP 409 2012-02-26 17:49:52 +10:00
Ezio Melotti cda6b6d60d #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. 2012-02-26 09:39:55 +02:00
Stefan Krah 9a2d99e28a - Issue #10181: New memoryview implementation fixes multiple ownership 
and lifetime issues of dynamically allocated Py_buffer members (#9990)
  as well as crashes (#8305, #7433). Many new features have been added
  (See whatsnew/3.3), and the documentation has been updated extensively.
  The ndarray test object from _testbuffer.c implements all aspects of
  PEP-3118, so further development towards the complete implementation
  of the PEP can proceed in a test-driven manner.

  Thanks to Nick Coghlan, Antoine Pitrou and Pauli Virtanen for review
  and many ideas.

- Issue #12834: Fix incorrect results of memoryview.tobytes() for
  non-contiguous arrays.

- Issue #5231: Introduce memoryview.cast() method that allows changing
  format and shape without making a copy of the underlying memory.
 2012-02-25 12:24:21 +01:00
Victor Stinner 6f73874edd Close #14095: type.__new__() doesn't remove __qualname__ key from the class 
dict anymore if the key is present. Reject also non-string qualified names.
And fix reference leaks in type.__new__().
 2012-02-25 01:22:36 +01:00
Victor Stinner b0800dc53b Oops, revert unwanted changes 2012-02-25 00:47:08 +01:00
Victor Stinner abc649ddbe Issue #14107: fix bigmem tests on str.capitalize(), str.swapcase() and 
str.title(). Compute correctly how much memory is required for the test
(memuse).
 2012-02-25 00:43:27 +01:00
Antoine Pitrou 842c0f17eb Fix compilation error under Windows (and warnings too). 2012-02-24 13:30:46 +01:00
Victor Stinner 90f50d4df9 Issue #13706: Fix format(float, "n") for locale with non-ASCII decimal point (e.g. ps_aF) 2012-02-24 01:44:47 +01:00
Victor Stinner 41a863cb81 Issue #13706: Fix format(int, "n") for locale with non-ASCII thousands separator 
* Decode thousands separator and decimal point using PyUnicode_DecodeLocale()
   (from the locale encoding), instead of decoding them implicitly from latin1
 * Remove _PyUnicode_InsertThousandsGroupingLocale(), it was not used
 * Change _PyUnicode_InsertThousandsGrouping() API to return the maximum
   character if unicode is NULL
 * Replace MIN/MAX macros by Py_MIN/Py_MAX
 * stringlib/undef.h undefines STRINGLIB_IS_UNICODE
 * stringlib/localeutil.h only supports Unicode
 2012-02-24 00:37:51 +01:00
Victor Stinner b429d3b09c Fix doc of an internal function: unicode_write_cstr() 2012-02-22 21:22:20 +01:00
Antoine Pitrou ba6bafcfbe Fix compile failure under Windows 2012-02-22 16:41:50 +01:00
Victor Stinner c516610f0b Optimize str%arg for number formats: %i, %d, %u, %x, %p 
Write a specialized function to write an ASCII/latin1 C char* string into a
Python Unicode string.
 2012-02-22 13:55:02 +01:00
Victor Stinner 99d7ad0bb0 Micro-optimize computation of maxchar in PyUnicode_TransformDecimalToASCII() 2012-02-22 13:37:39 +01:00
Victor Stinner da79e632c4 Micro-optimize unicode_expandtabs(): use FILL() macro to write N spaces 2012-02-22 13:37:04 +01:00
Victor Stinner 15e9ed299c PyUnicode_New() and unicode_putchar() check for MAX_UNICODE maximum (U+10FFFF) 2012-02-22 13:36:20 +01:00
Benjamin Peterson d9a3591ed1 merge 3.2 2012-02-21 11:12:14 -05:00
Benjamin Peterson e249dcab7a merge 3.2 2012-02-21 11:09:13 -05:00
Benjamin Peterson 69e9727657 ensure no one tries to hash things before the random seed is found 2012-02-21 11:08:50 -05:00
Benjamin Peterson 71f660e00f update to Unicode 6.1 2012-02-20 22:24:29 -05:00
Georg Brandl 16fa2a1097 Forgot the "empty string -> hash == 0" special case for strings. 2012-02-21 00:50:13 +01:00
Georg Brandl 2fb477c0f0 Merge 3.2: Issue #13703 plus some related test suite fixes. 2012-02-21 00:33:36 +01:00
Georg Brandl 09a7c72cad Merge from 3.1: Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime) 
in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.

The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.
 2012-02-20 21:31:46 +01:00
Georg Brandl 2daf6ae249 Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime) 
in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.

The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.
 2012-02-20 19:54:16 +01:00
Benjamin Peterson 006c5a2235 check for NULL to fix segfault 2012-02-19 20:36:12 -05:00
Benjamin Peterson 23d7f12ffb use new generic __dict__ descriptor implementations 2012-02-19 20:02:57 -05:00
Benjamin Peterson 8eb1269c34 add generic implementation of a __dict__ descriptor for C types 2012-02-19 19:59:10 -05:00
Benjamin Peterson b900d6a78c initialize __dict__ if needed 2012-02-19 10:17:30 -05:00
Benjamin Peterson 2cf936fe7a use defaults 2012-02-19 01:16:13 -05:00
Benjamin Peterson 84e821e961 merge 3.2 2012-02-19 01:14:21 -05:00
Benjamin Peterson 496c53d83e use Py_CLEAR 2012-02-19 01:11:56 -05:00
Benjamin Peterson 01d7eba316 allow arbitrary attributes on classmethod and staticmethod (closes #14051) 2012-02-19 01:10:25 -05:00
Antoine Pitrou 552be9b214 Issue #13020: Fix a reference leak when allocating a structsequence object fails. 
Patch by Suman Saha.
 2012-02-15 02:54:33 +01:00
Antoine Pitrou 4b3c7846c9 Fix indentation 2012-02-15 02:52:58 +01:00
Antoine Pitrou 37784ba5c0 Issue #13020: Fix a reference leak when allocating a structsequence object fails. 
Patch by Suman Saha.
 2012-02-15 02:51:43 +01:00
Victor Stinner c3a6b02d70 (Merge 3.2) Issue #13913: normalize utf-8 codec name in UTF-8 decoder 2012-02-14 01:18:10 +01:00
Victor Stinner cbe01342bc Issue #13913: normalize utf-8 codec name in UTF-8 decoder 2012-02-14 01:17:45 +01:00
Benjamin Peterson 67e700697e merge 3.2 2012-02-10 08:47:04 -05:00
Benjamin Peterson efe7c9d4d7 this is only a borrowed ref in Brett's branch 2012-02-10 08:46:54 -05:00
Victor Stinner d1cd99b533 Backout d2c1521ad0a1: _Py_IDENTIFIER() uses UTF-8 again 2012-02-07 23:05:55 +01:00
Benjamin Peterson 9878b63c7c merge 3.2 2012-02-06 11:30:05 -05:00
Benjamin Peterson 2f9c71bbba bltinmod is borrowed, so it shouldn't be decrefed 2012-02-06 11:28:45 -05:00
Victor Stinner d446d8e09a _Py_Identifier are always ASCII strings 2012-02-05 01:45:45 +01:00
Benjamin Peterson 951138c795 merge 3.2 2012-02-03 19:25:01 -05:00
Benjamin Peterson 90b13583bc put returns on their own lines 2012-02-03 19:22:31 -05:00
Benjamin Peterson 2372bb0722 merge 3.2 (closes #13908) 2012-01-29 20:17:07 -05:00
Benjamin Peterson 2652d2570e ready types returned from PyType_FromSpec 2012-01-29 20:16:37 -05:00
Benjamin Peterson e28108cbd7 adjust declaration 2012-01-29 20:13:18 -05:00
Antoine Pitrou 7ab4af0427 Issue #13848: open() and the FileIO constructor now check for NUL characters in the file name. 
Patch by Hynek Schlawack.
 2012-01-29 18:43:36 +01:00
Antoine Pitrou 1334884ff2 Issue #13848: open() and the FileIO constructor now check for NUL characters in the file name. 
Patch by Hynek Schlawack.
 2012-01-29 18:36:34 +01:00
Mark Dickinson 963816defc Merge 3.2 -> default (issue 13889) 2012-01-27 21:17:04 +00:00
Mark Dickinson 261896b559 Issue #13889: Add missing _Py_SET_53BIT_PRECISION_* calls around uses of dtoa.c functions in float round. 2012-01-27 21:16:01 +00:00
Georg Brandl 20f6bc20bd merge with 3.2 2012-01-22 21:31:39 +01:00
Georg Brandl beca27a394 Fix #13834: strip() strips leading and trailing whitespace. 2012-01-22 21:31:21 +01:00
Benjamin Peterson ce79852077 use the static identifier api for looking up special methods 
I had to move the static identifier code from unicodeobject.h to object.h in
order for this to work.
 2012-01-22 11:24:29 -05:00
Antoine Pitrou ac456a1839 Fix some of the remaining test_capi leaks 2012-01-18 21:35:21 +01:00
Antoine Pitrou 8b0a74e936 Fix some of the remaining test_capi refleaks 2012-01-18 21:29:05 +01:00
Antoine Pitrou 84091bfa45 Fix some of the refleaks in test_capi (ported from 3.2) 2012-01-18 21:24:18 +01:00
Antoine Pitrou 55f217f22d Fix refleaks in test_capi 
(this was easier than I thought!)
 2012-01-18 21:23:13 +01:00
Antoine Pitrou bb5b92d324 Merge refleak fixes from 3.2 2012-01-18 16:19:19 +01:00
Antoine Pitrou 1c7ade5284 Fix leaking a RuntimeError objects when creating sub-interpreters 2012-01-18 16:13:31 +01:00
Benjamin Peterson eea4846d23 don't ready in case_operation, since most callers do it themselves 2012-01-16 14:28:50 -05:00
Benjamin Peterson c6630b9291 fix old titlecase function for extended case chars 2012-01-15 21:33:32 -05:00
Benjamin Peterson 9487c4db82 comment about how flags could be expanded 2012-01-15 21:26:23 -05:00
Benjamin Peterson ad9c569825 delta encoding of upper/lower/title makes a glorious return (#12736) 2012-01-15 21:19:20 -05:00
Gregory P. Smith f5b62a9b31 Consolidate the occurrances of the prime used as the multiplier when hashing. 2012-01-14 15:45:13 -08:00
Gregory P. Smith 63e6c3222f Consolidate the occurrances of the prime used as the multiplier when hashing 
to a single #define instead of having several copies in several files.

This excludes the Modules/ tree (datetime and expat both have a copy
for their own purposes with no need for it to be the same).
 2012-01-14 15:31:34 -08:00
Benjamin Peterson c8d8b8861e fix possible refleaks if PyUnicode_READY fails 2012-01-14 13:37:31 -05:00
Benjamin Peterson bac79498c8 always explicitly check for -1 from PyUnicode_READY 2012-01-14 13:34:47 -05:00
Benjamin Peterson d5890c8db5 add str.casefold() (closes #13752) 2012-01-14 13:23:30 -05:00
Nick Coghlan 138f4656e3 Add a separate NEWS entry for a change to PyObject_CallMethod in the PEP 380 patch, and make the private CallMethod variants consistent with the public one 2012-01-14 16:45:48 +10:00
Amaury Forgeot d'Arc e557da804a Fix a crash when the return value of a subgenerator is a temporary 
object (with a refcount of 1)
 2012-01-13 21:06:12 +01:00
Benjamin Peterson 53aa1d7c57 fix possible if unlikely leak 2011-12-20 13:29:45 -06:00
Georg Brandl ac0675cc01 Small clarification in docstring of dict.update(): the positional argument is not required. 2011-12-18 19:30:55 +01:00
Victor Stinner bb2e9c477d Issue #11231: Fix bytes and bytearray docstrings 
Patch written by Brice Berna.
 2011-12-17 23:18:07 +01:00
Nick Coghlan 1f7ce62bd6 Implement PEP 380 - 'yield from' (closes #11682) 2012-01-13 21:43:40 +10:00
Benjamin Peterson e51757f6de move do_title to a better place 2012-01-12 21:10:29 -05:00
Benjamin Peterson 821e4cfd01 make fix_decimal_and_space_to_ascii check if it modifies the string 2012-01-12 15:40:18 -05:00
Benjamin Peterson 0c91392fe6 kill capwords implementation which has been disabled since the begining 2012-01-12 15:25:41 -05:00
Benjamin Peterson 21e0da228d remove some usage of Py_UNICODE_TOUPPER/LOWER 2012-01-11 21:00:42 -05:00
Benjamin Peterson b2bf01d824 use full unicode mappings for upper/lower/title case (#12736) 
Also broaden the category of characters that count as lowercase/uppercase.
 2012-01-11 18:17:06 -05:00
Antoine Pitrou 94f6fa62bf Issue #13738: Simplify implementation of bytes.lower() and bytes.upper(). 2012-01-08 16:22:46 +01:00
Victor Stinner 3fe553160c Add a new PyUnicode_Fill() function 
It is faster than the unicode_fill() function which was implemented in
formatter_unicode.c.
 2012-01-04 00:33:50 +01:00
Benjamin Peterson 5e458f520c also decref the right thing 2012-01-02 10:12:13 -06:00
Benjamin Peterson 4c13a4a352 ready the correct string 2012-01-02 09:07:38 -06:00
Benjamin Peterson 22a29708fd fix some possible refleaks from PyUnicode_READY error conditions 2012-01-02 09:00:30 -06:00
Benjamin Peterson 9ca3ffac94 == -1 is convention 2012-01-01 16:04:29 -06:00
Benjamin Peterson e157cf1012 make switch more robust 2012-01-01 15:56:20 -06:00
Benjamin Peterson 2199227be4 fix weird indentation 2011-12-28 12:01:31 -06:00
Antoine Pitrou 5b62942074 Issue #13577: Built-in methods and functions now have a __qualname__. 
Patch by sbt.
 2011-12-23 12:40:16 +01:00
Benjamin Peterson c0b95d18fa 4 space indentation 2011-12-20 17:24:05 -06:00
Benjamin Peterson ead6b53659 fix spacing around switch statements 2011-12-20 17:23:42 -06:00
Benjamin Peterson 822c790527 merge 3.2 2011-12-20 13:32:50 -06:00
Georg Brandl f928b5d27e Merge with 3.2. 2011-12-18 19:32:37 +01:00
Victor Stinner 6099a03202 Issue #13624: Write a specialized UTF-8 encoder to allow more optimization 
The main bottleneck was the PyUnicode_READ() macro.
 2011-12-18 14:22:26 +01:00
Victor Stinner 73f53b57d1 Optimize str * n for len(str)==1 and UCS-2 or UCS-4 2011-12-18 03:26:31 +01:00
Victor Stinner f644110816 Issue #13621: Optimize str.replace(char1, char2) 
Use findchar() which is more optimized than a dummy loop using
PyUnicode_READ().  PyUnicode_READ() is a complex and slow macro.
 2011-12-18 02:43:08 +01:00
Victor Stinner f8eac00779 Issue #13623: Fix a performance regression introduced by issue #12170 in 
bytes.find() and handle correctly OverflowError (raise the same ValueError than
the error for -1).
 2011-12-18 01:17:41 +01:00
Victor Stinner e010fc029d Issue #11231: Fix bytes and bytearray docstrings 
Patch written by Brice Berna.
 2011-12-17 23:18:43 +01:00
Victor Stinner ab870218e3 Issue #10951: Fix compiler warnings in timemodule.c and unicodeobject.c 
Thanks Jérémy Anger for the fix.
 2011-12-17 22:39:43 +01:00
Benjamin Peterson f2fe7f0881 fix possible NULL dereference 2011-12-17 08:02:20 -05:00
Victor Stinner 2f197078fb The locale decoder raises a UnicodeDecodeError instead of an OSError 
Search the invalid character using mbrtowc().
 2011-12-17 07:08:30 +01:00
Victor Stinner 1b57967b96 Issue #13560: Locale codec functions use the classic "errors" parameter, 
instead of surrogateescape

So it would be possible to support more error handlers later.
 2011-12-17 05:47:23 +01:00
Victor Stinner ab59594326 What's New in Python 3.3: complete the deprecation list 
Add also FIXMEs in unicodeobject.c
 2011-12-17 04:59:06 +01:00
Victor Stinner 1f33f2b0c3 Issue #13560: os.strerror() now uses the current locale encoding instead of UTF-8 2011-12-17 04:45:09 +01:00
Victor Stinner f2ea71fcc8 Issue #13560: Add PyUnicode_EncodeLocale() 
* Use PyUnicode_EncodeLocale() in time.strftime() if wcsftime() is not
   available
 * Document my last changes in Misc/NEWS
 2011-12-17 04:13:41 +01:00
Victor Stinner af02e1c85a Add PyUnicode_DecodeLocaleAndSize() and PyUnicode_DecodeLocale() 
* PyUnicode_DecodeLocaleAndSize() and PyUnicode_DecodeLocale() decode a string
   from the current locale encoding
 * _Py_char2wchar() writes an "error code" in the size argument to indicate
   if the function failed because of memory allocation failure or because of a
   decoding error. The function doesn't write the error message directly to
   stderr.
 * Fix time.strftime() (if wcsftime() is missing): decode strftime() result
   from the current locale encoding, not from the filesystem encoding.
 2011-12-16 23:56:01 +01:00
Antoine Pitrou 093ce9cd8c Issue #6695: Full garbage collection runs now clear the freelist of set objects. 
Initial patch by Matthias Troffaes.
 2011-12-16 11:24:27 +01:00
Benjamin Peterson bfebb7b54a improve abstract property support (closes #11610) 
Thanks to Darren Dale for patch.
 2011-12-15 15:34:02 -05:00
Antoine Pitrou e0e2735f41 Fix OSError.__init__ and OSError.__new__ so that each of them can be 
overriden and take additional arguments (followup to issue #12555).
 2011-12-15 14:31:28 +01:00
Antoine Pitrou d73a9acb63 Fix the fix for issue #12149: it was incorrect, although it had the side 
effect of appearing to resolve the issue.  Thanks to Mark Shannon for
noticing.
 2011-12-15 14:17:36 +01:00
Antoine Pitrou 2e872082f6 Fix the fix for issue #12149: it was incorrect, although it had the side 
effect of appearing to resolve the issue.  Thanks to Mark Shannon for
noticing.
 2011-12-15 14:15:31 +01:00
Florent Xicluna aa6c1d240f Issue #13575: there is only one class type. 2011-12-12 18:54:29 +01:00
Antoine Pitrou 9d57481f04 Issue #13577: various kinds of descriptors now have a __qualname__ attribute. 
Patch by sbt.
 2011-12-12 13:47:25 +01:00
Victor Stinner 16e6a80923 PyUnicode_Resize(): warn about canonical representation 
Call also directly unicode_resize() in unicodeobject.c
 2011-12-12 13:24:15 +01:00
Victor Stinner b0a82a6a7f Fix PyUnicode_Resize() for compact string: leave the string unchanged on error 
Fix also PyUnicode_Resize() doc
 2011-12-12 13:08:33 +01:00
Victor Stinner bf6e560d0c Make PyUnicode_Copy() private => _PyUnicode_Copy() 
Undocument the function.

Make also decode_utf8_errors() as private (static).
 2011-12-12 01:53:47 +01:00
Victor Stinner 7a9105a380 resize_copy() now supports legacy ready strings 2011-12-12 00:13:42 +01:00
Victor Stinner 488fa49acf Rewrite PyUnicode_Append(); unicode_modifiable() is more strict 
* Rename unicode_resizable() to unicode_modifiable()
 * Rename _PyUnicode_Dirty() to unicode_check_modifiable() to make it clear
   that the function is private
 * Inline PyUnicode_Concat() and unicode_append_inplace() in PyUnicode_Append()
   to simplify the code
 * unicode_modifiable() return 0 if the hash has been computed or if the string
   is not an exact unicode string
 * Remove _PyUnicode_DIRTY(): no need to reset the hash anymore, because if the
   hash has already been computed, you cannot modify a string inplace anymore
 * PyUnicode_Concat() checks for integer overflow
 2011-12-12 00:01:39 +01:00
Victor Stinner c4b495497a Create unicode_result_unchanged() subfunction 2011-12-11 22:44:26 +01:00
Victor Stinner eaab604829 Fix fixup() for unchanged unicode subtype 
If maxchar_new == 0 and self is a unicode subtype, return u instead of duplicating u.
 2011-12-11 22:22:39 +01:00
Victor Stinner e6b2d4407a unicode_fromascii() doesn't check string content twice in debug mode 
_PyUnicode_CheckConsistency() also checks string content.
 2011-12-11 21:54:30 +01:00
Victor Stinner a1d12bb119 Call directly PyUnicode_DecodeUTF8Stateful() instead of PyUnicode_DecodeUTF8() 
* Remove micro-optimization from PyUnicode_FromStringAndSize():
   PyUnicode_DecodeUTF8Stateful() has already these optimizations (for size=0
   and one ascii char).
 * Rename utf8_max_char_size_and_char_count() to utf8_scanner(), and remove an
   useless variable
 2011-12-11 21:53:09 +01:00
Victor Stinner 382955ff4e Use directly unicode_empty instead of PyUnicode_New(0, 0) 2011-12-11 21:44:00 +01:00
Victor Stinner 785938eebd Move the slowest UTF-8 decoder to its own subfunction 
* Create decode_utf8_errors()
 * Reuse unicode_fromascii()
 * decode_utf8_errors() doesn't refit at the beginning
 * Remove refit_partial_string(), use unicode_adjust_maxchar() instead
 2011-12-11 20:09:03 +01:00
Victor Stinner 84def3774d Fix error handling in resize_compact() 2011-12-11 20:04:56 +01:00
Victor Stinner 8faf8216e4 PyUnicode_FromWideChar() and PyUnicode_FromUnicode() raise a ValueError if a 
character in not in range [U+0000; U+10ffff].
 2011-12-08 22:14:11 +01:00
Antoine Pitrou b0e1f8b38b Issue #13503: Use a more efficient reduction format for bytearrays with 
pickle protocol >= 3.  The old reduction format is kept with older
protocols in order to allow unpickling under Python 2.

Patch by Irmen de Jong.
 2011-12-05 20:40:08 +01:00
Victor Stinner 0a54cf12a0 Fix PyObject_Repr(): don't call PyUnicode_READY() if res is NULL 2011-12-01 03:22:44 +01:00
Victor Stinner b37b17423b Replace PyUnicode_FromUnicode(NULL, 0) by PyUnicode_New(0, 0) 
Create an empty string with the new Unicode API.
 2011-12-01 03:18:59 +01:00
Victor Stinner db88ae5d66 PyObject_Repr() ensures that the result is a ready Unicode string 
And PyObject_Str() and PyObject_Repr() don't make strings ready in debug
mode to ensure that the caller makes the string ready before using it.
 2011-12-01 02:15:00 +01:00
Victor Stinner 551ac95733 Py_UNICODE_HIGH_SURROGATE() and Py_UNICODE_LOW_SURROGATE() macros 
And use surrogates macros everywhere in unicodeobject.c
 2011-11-29 22:58:13 +01:00
Antoine Pitrou c366117820 Merge heads 2011-11-26 01:13:12 +01:00
Antoine Pitrou f0effe6379 Better resolution for issue #11849: Ensure that free()d memory arenas are really released 
on POSIX systems supporting anonymous memory mappings.  Patch by Charles-François Natali.
 2011-11-26 01:11:02 +01:00
Victor Stinner 6345be9a14 Close #13093: PyUnicode_EncodeDecimal() doesn't support error handlers 
different than "strict" anymore. The caller was unable to compute the
size of the output buffer: it depends on the error handler.
 2011-11-25 20:09:01 +01:00
Antoine Pitrou 86a36b500a PEP 3155 / issue #13448: Qualified name for classes and functions. 2011-11-25 18:56:07 +01:00
Benjamin Peterson 1518e8713d and back to the "magic" formula (with a comment) it is 2011-11-23 10:44:52 -06:00
Benjamin Peterson 5944c36931 cave to those who like readable code 2011-11-22 19:05:49 -06:00
Benjamin Peterson 0268675193 fix compiler warning by implementing this more cleverly 2011-11-22 15:29:32 -05:00
Victor Stinner ca4f20782e find_maxchar_surrogates() reuses surrogate macros 2011-11-22 03:38:40 +01:00
Victor Stinner 0d3721d986 Issue #13441: Disable temporary the check on the maximum character until 
the Solaris issue is solved.

But add assertion on the maximum character in various encoders: UTF-7, UTF-8,
wide character (wchar_t*, Py_UNICODE*), unicode-escape, raw-unicode-escape.

Fix also unicode_encode_ucs1() for backslashreplace error handler: Python is
now always "wide".
 2011-11-22 03:27:53 +01:00
Victor Stinner f8facacf30 Fix compiler warnings 2011-11-22 02:30:47 +01:00
Victor Stinner 9d3b93ba30 Use the new Unicode API 
* Replace PyUnicode_FromUnicode(NULL, 0) by PyUnicode_New(0, 0)
 * Replce PyUnicode_FromUnicode(str, len) by PyUnicode_FromWideChar(str, len)
 * Replace Py_UNICODE by wchar_t
 * posix_putenv() uses PyUnicode_FromFormat() to create the string, instead
   of PyUnicode_FromUnicode() + _snwprintf()
 2011-11-22 02:27:30 +01:00
Victor Stinner b84d723509 (Merge 3.2) Issue #13093: Fix error handling on PyUnicode_EncodeDecimal() 2011-11-22 01:50:07 +01:00
Victor Stinner cfed46e00a PyUnicode_FromKindAndData() fails with a ValueError if size < 0 2011-11-22 01:29:14 +01:00
Victor Stinner 42885206ec UTF-8 decoder: set consumed value in the latin1 fast-path 2011-11-22 01:23:02 +01:00
Victor Stinner d3df8ab377 Replace _PyUnicode_READY_REPLACE() and _PyUnicode_ReadyReplace() with unicode_ready() 
* unicode_ready() has a simpler API
 * try to reuse unicode_empty and latin1_char singleton everywhere
 * Fix a reference leak in _PyUnicode_TranslateCharmap()
 * PyUnicode_InternInPlace() doesn't try to get a singleton anymore, to avoid
   having to handle a failure
 2011-11-22 01:22:34 +01:00
Victor Stinner f01245067a Rewrite PyUnicode_TransformDecimalToASCII() to use the new Unicode API 2011-11-21 23:12:56 +01:00
Victor Stinner 2d718f39a5 Remove an unused variable from PyUnicode_Copy() 2011-11-21 23:11:52 +01:00
Victor Stinner 87af4f2f3a Simplify PyUnicode_Copy() 
USe PyUnicode_Copy() in fixup()
 2011-11-21 23:03:47 +01:00
Victor Stinner 5bbe5e7c85 Fix a compiler warning in _PyUnicode_CheckConsistency() 2011-11-21 22:54:05 +01:00
Victor Stinner 42bf77537e Rewrite PyUnicode_EncodeDecimal() to use the new Unicode API 
Add tests for PyUnicode_EncodeDecimal() and
PyUnicode_TransformDecimalToASCII().
 2011-11-21 22:52:58 +01:00
Antoine Pitrou ce4a9da705 Issue #13411: memoryview objects are now hashable when the underlying object is hashable. 2011-11-21 20:46:33 +01:00
Antoine Pitrou 0a3229de6b Issue #13417: speed up utf-8 decoding by around 2x for the non-fully-ASCII case. 
This almost catches up with pre-PEP 393 performance, when decoding needed
only one pass.
 2011-11-21 20:39:13 +01:00
Victor Stinner da29cc36aa Issue #13441: _PyUnicode_CheckConsistency() dumps the string if the maximum 
character is bigger than U+10FFFF and locale.localeconv() dumps the string
before decoding it.

Temporary hack to debug the issue #13441.
 2011-11-21 14:31:41 +01:00
Victor Stinner 9e30aa52fd Fix misuse of PyUnicode_GET_SIZE() => PyUnicode_GET_LENGTH() 
And PyUnicode_GetSize() => PyUnicode_GetLength()
 2011-11-21 02:49:52 +01:00
Victor Stinner 53b33e767d UnicodeTranslateError uses the new Unicode API 
The index is a character index, not a index in a Py_UNICODE* string.
 2011-11-21 01:17:27 +01:00
Victor Stinner da1ddf37c6 UnicodeEncodeError uses the new Unicode API 
The index is a character index, not a index in a Py_UNICODE* string.
 2011-11-20 22:50:23 +01:00
Victor Stinner 4ead7c7be8 PyObject_Str() ensures that the result string is ready 
and check the string consistency.

_PyUnicode_CheckConsistency() doesn't check the hash anymore. It should be
possible to call this function even if hash(str) was already called.
 2011-11-20 19:48:36 +01:00
Victor Stinner 0fc35196bb stringlib: remove unused STRINGLIB_FILL 2011-11-20 19:30:15 +01:00
Victor Stinner b960b34577 PyUnicode_AsUTF32String() calls directly _PyUnicode_EncodeUTF32(), 
instead of calling the deprecated PyUnicode_EncodeUTF32() function
 2011-11-20 19:12:52 +01:00
Victor Stinner 77faf69ca1 _PyUnicode_CheckConsistency() also checks maxchar maximum value, 
not only its minimum value
 2011-11-20 18:56:05 +01:00
Victor Stinner d5c4022d2a Remove the two ugly and unused WRITE_ASCII_OR_WSTR and WRITE_WSTR macros 2011-11-20 18:41:31 +01:00
Victor Stinner 2e9cfadd7c Reuse surrogate macros in UTF-16 decoder 2011-11-20 18:40:27 +01:00
Victor Stinner ae4f7c8e59 charmap_encoding_error() uses the new Unicode API 2011-11-20 18:28:55 +01:00
Victor Stinner ac931b1e5b Use PyUnicode_EncodeCodePage() instead of PyUnicode_EncodeMBCS() with 
PyUnicode_AsUnicodeAndSize()
 2011-11-20 18:27:03 +01:00
Victor Stinner 22168998f5 charmap encoders uses Py_UCS4, not Py_UNICODE 2011-11-20 17:09:18 +01:00
Antoine Pitrou f34a0cdc6c Issue #10227: Add an allocation cache for a single slice object. 
Patch by Stefan Behnel.
 2011-11-18 20:14:34 +01:00
Victor Stinner 1f7951711c Catch PyUnicode_AS_UNICODE() errors 2011-11-17 00:45:54 +01:00
Ezio Melotti 11060a4a48 #13406: silence deprecation warnings in test_codecs. 2011-11-16 09:39:10 +02:00
Antoine Pitrou 78edf7576e Issue #13333: The UTF-7 decoder now accepts lone surrogates 
(the encoder already accepts them).
 2011-11-15 01:44:16 +01:00
Antoine Pitrou 5418ee0b9a Issue #13333: The UTF-7 decoder now accepts lone surrogates 
(the encoder already accepts them).
 2011-11-15 01:42:21 +01:00
Antoine Pitrou 9a812cbc89 Issue #13389: Full garbage collection passes now clear the freelists for 
list and dict objects.  They already cleared other freelists in the
interpreter.
 2011-11-15 00:00:12 +01:00
Antoine Pitrou 39aba4f563 Use the small object allocator for small bytearrays 2011-11-12 21:15:28 +01:00
Antoine Pitrou 31b92a534f Sanitize reference management in the utf-8 encoder 2011-11-12 18:35:19 +01:00
Eli Bendersky e92ff0503c Issue #13161: fix doc strings of __i*__ operators. Closes #13161 2011-11-11 17:02:16 +02:00
Eli Bendersky d3baae73be Issue #13161: fix doc strings of __i*__ operators 2011-11-11 16:57:05 +02:00
Antoine Pitrou 0290c7a811 Fix regression on 2-byte wchar_t systems (Windows) 2011-11-11 13:29:12 +01:00
Antoine Pitrou 44c6affc79 Avoid crashing because of an unaligned word access 2011-11-11 02:59:42 +01:00
Antoine Pitrou de20b0b50e Issue #13149: Speed up append-only StringIO objects. 
This is very similar to the "lazy strings" idea.
 2011-11-10 21:47:38 +01:00
Victor Stinner 9f4b1e9c50 Fix and deprecated the unicode_internal codec 
unicode_internal codec uses Py_UNICODE instead of the real internal
representation (PEP 393: Py_UCS1, Py_UCS2 or Py_UCS4) for backward
compatibility.
 2011-11-10 20:56:30 +01:00
Victor Stinner 24729f36bf Prefer Py_UCS4 or wchar_t over Py_UNICODE 2011-11-10 20:31:37 +01:00
Victor Stinner ebf3ba808e PyUnicode_DecodeCharmap() uses the new Unicode API 2011-11-10 20:30:22 +01:00
Victor Stinner a98b28c1bf Avoid PyUnicode_AS_UNICODE in the UTF-8 encoder 2011-11-10 20:21:49 +01:00
Victor Stinner 3326cb6a36 Fix "unicode_escape" encoder 2011-11-10 20:15:25 +01:00
Victor Stinner 0e36826a04 Fix UTF-7 encoder on Windows 2011-11-10 20:12:49 +01:00
Martin v. Löwis 1db7c13be1 Port encoders from Py_UNICODE API to unicode object API. 2011-11-10 18:24:32 +01:00
Victor Stinner 62aa4d086a Strip trailing spaces 2011-11-09 00:03:45 +01:00
Victor Stinner 0a045efb49 Fix a compiler warning: use unsiged for maxchar in unicode_widen() 2011-11-09 00:02:42 +01:00
Victor Stinner 596a6c4ffc Fix the code page decoder 
* unicode_decode_call_errorhandler() now supports the PyUnicode_WCHAR_KIND
   kind
 * unicode_decode_call_errorhandler() calls copy_characters() instead of
   PyUnicode_CopyCharacters()
 2011-11-09 00:02:18 +01:00
Antoine Pitrou a8f63c02ef Fix missing goto 2011-11-08 18:37:16 +01:00
Martin v. Löwis d10759f6ed Make _PyUnicode_FromId return borrowed references. 
http://mail.python.org/pipermail/python-dev/2011-November/114347.html
 2011-11-07 13:00:05 +01:00
Martin v. Löwis e9b11c1cd8 Change decoders to use Unicode API instead of Py_UNICODE. 2011-11-08 17:35:34 +01:00
Petri Lehtinen 9589ab1745 Revert "Accept None as start and stop parameters for list.index() and tuple.index()" 
Issue #13340.
 2011-11-06 21:06:10 +02:00
Petri Lehtinen ebfaabd663 Revert "Accept None as start and stop parameters for list.index() and tuple.index()" 
Issue #13340.
 2011-11-06 21:02:39 +02:00
Amaury Forgeot d'Arc 864741b2c7 Issue #13350: Replace most usages of PyUnicode_Format by PyUnicode_FromFormat. 2011-11-06 15:10:48 +01:00
Petri Lehtinen 8e9f6c4251 Accept None as start and stop parameters for list.index() and tuple.index(). 
Closes #13340.
 2011-11-05 23:25:34 +02:00
Petri Lehtinen c2f0a46111 Accept None as start and stop parameters for list.index() and tuple.index() 
Closes #13340.
 2011-11-05 23:24:31 +02:00
Benjamin Peterson 878ce389a0 add introspection to range objects (closes #9896) 
Patch by Daniel Urban.
 2011-11-05 15:17:52 -04:00
Victor Stinner e30c0a1014 Fix gdb/libpython.py for not ready Unicode strings 
_PyUnicode_CheckConsistency() checks also hash and length value for not ready
Unicode strings.
 2011-11-04 20:54:05 +01:00
Victor Stinner 2fc507fe45 Replace tabs by spaces 2011-11-04 20:06:39 +01:00
Martin v. Löwis 12be46ca84 Drop Py_UNICODE based encode exceptions. 2011-11-04 19:04:15 +01:00
Martin v. Löwis 3d325191bf Port code page codec to Unicode API. 2011-11-04 18:23:06 +01:00
Martin v. Löwis b09af03b8a Port error handlers from Py_UNICODE indexing to code point indexing. 2011-11-04 11:16:41 +01:00
Victor Stinner fcd9653667 Fix a compiler warning in unicode_encode_ucs1() 2011-11-04 00:28:50 +01:00
Victor Stinner fc026c98d8 Fix PyUnicode_EncodeCharmap() 2011-11-04 00:24:51 +01:00
Victor Stinner 7931d9a951 Replace PyUnicodeObject type by PyObject 
* _PyUnicode_CheckConsistency() now takes a PyObject* instead of void*
 * Remove now useless casts to PyObject*
 2011-11-04 00:22:48 +01:00
Victor Stinner 76a31a6bff Cleanup decode_code_page_stateful() and encode_code_page() 
* Fix decode_code_page_errors() result
 * Inline decode_code_page() and encode_code_page_chunk()
 * Replace the PyUnicodeObject type by PyObject
 2011-11-04 00:05:13 +01:00
Victor Stinner 7581cef699 Adapt the code page encoder to the new unicode_encode_call_errorhandler() 
The code is not correct, but at least it doesn't crash anymore.
 2011-11-03 22:32:33 +01:00
Brian Curtin 2787ea41fd Fix a compile error (apparently Windows only) introduced in 295fdfd4f422 2011-11-02 15:09:37 -05:00
Martin v. Löwis 23e275b3ad Port UCS1 and charmap codecs to new API. 2011-11-02 18:02:51 +01:00
Martin v. Löwis 9e8166843c Introduce PyObject* API for raising encode errors. 2011-11-02 12:45:42 +01:00
Benjamin Peterson 2b50a01d11 remove unused variable 2011-10-30 14:24:44 -04:00
Petri Lehtinen e0aa803714 Fix the return value of set_discard (issue #10519) 2011-10-30 14:35:12 +02:00
Petri Lehtinen 5acc27ebe4 Avoid unnecessary recursive function calls (closes #10519) 2011-10-30 13:56:41 +02:00
Petri Lehtinen a94200e6ce Issue #13018: Fix reference leaks in error paths in dictobject.c. 
Patch by Suman Saha.
 2011-10-24 21:12:58 +03:00
Nick Coghlan de31b191e5 Issue 1294232: Fix errors in metaclass calculation affecting some cases of metaclass inheritance. Patch by Daniel Urban. 2011-10-23 22:04:16 +10:00
Benjamin Peterson 9d9141f5db adjust braces a bit 2011-10-19 16:57:40 -04:00
Antoine Pitrou 551ba20e8e Issue #13188: When called without an explicit traceback argument, 
generator.throw() now gets the traceback from the passed exception's
`__traceback__` attribute.  Patch by Petri Lehtinen.
 2011-10-18 16:40:50 +02:00
Benjamin Peterson 2963fe0711 plug possible refleak (closes #13199) 2011-10-17 13:09:27 -04:00
Martin v. Löwis 0d3072e98d Drop Py_UCS4_ functions. Closes #13246. 2011-10-31 08:40:56 +01:00
Benjamin Peterson 1cebc207ea merge 3.2 2011-10-30 14:24:59 -04:00
Petri Lehtinen c34f5c256a Fix the return value of set_discard (issue #10519) 2011-10-30 14:35:39 +02:00
Petri Lehtinen 7c5e34d8a3 Avoid unnecessary recursive function calls (#closes #10519) 2011-10-30 13:57:45 +02:00
Victor Stinner 57ffa9d4ff PyUnicode_AsUnicodeCopy() uses PyUnicode_AsUnicodeAndSize() to get directly the length 2011-10-23 20:10:08 +02:00
Victor Stinner af9e4b8c29 Fix PyUnicode_InternImmortal(): PyUnicode_InternInPlace() may changes *p 2011-10-23 20:07:00 +02:00
Victor Stinner 9faa384bed Cast directly to unsigned char, instead of using Py_CHARMASK 
We don't need "& 0xff" on an unsigned char.
 2011-10-23 20:06:00 +02:00
Victor Stinner 9db1a8b69f Replace PyUnicodeObject* by PyObject* where it was irrevelant 
A Unicode string can now be a PyASCIIObject, PyCompactUnicodeObject or
PyUnicodeObject. Aliasing a PyASCIIObject* or PyCompactUnicodeObject* to
PyUnicodeObject* is wrong
 2011-10-23 20:04:37 +02:00
Victor Stinner 0d60e87ad6 Fix data variable in _PyUnicode_Dump() for compact ASCII 2011-10-23 19:47:19 +02:00
Victor Stinner d8e61c348e Remove last references to the removed Unicode free list 2011-10-23 19:43:33 +02:00
Victor Stinner 065836ec9c PyUnicode_FSDecoder() ensures that the decoded string is ready 2011-10-27 01:56:33 +02:00
Petri Lehtinen 08a95cabe3 merge heads 2011-10-24 21:22:39 +03:00
Petri Lehtinen 24bd5adcff Merge 3.2 2011-10-24 21:17:52 +03:00
Mark Dickinson 8d48b43ea9 Issue #12965: Fix some inaccurate comments in Objects/longobject.c. Thanks Stefan Krah. 2011-10-23 20:47:14 +01:00
Mark Dickinson 36645681c8 Issue #13201: equality for range objects is now based on equality of the underlying sequences. Thanks Sven Marnach for the patch. 2011-10-23 19:53:01 +01:00
Nick Coghlan 9715d26305 Merge issue 1294232 patch from 3.2 2011-10-23 22:36:42 +10:00
Victor Stinner dd18d3ad9e Fix unicode_subtype_new() on debug build 
Patch written by Stefan Behnel.
 2011-10-22 11:08:10 +02:00
Ezio Melotti f881751ded Remove unused variable. 2011-10-22 01:01:32 +03:00
Ezio Melotti 931b8aac80 #12753: Add support for Unicode name aliases and named sequences. 2011-10-21 21:57:36 +03:00
Antoine Pitrou ac65d96777 Issue #12170: The count(), find(), rfind(), index() and rindex() methods 
of bytes and bytearray objects now accept an integer between 0 and 255
as their first argument.  Patch by Petri Lehtinen.
 2011-10-20 23:54:17 +02:00
Benjamin Peterson dc37ce95e8 merge 3.2 2011-10-19 16:58:15 -04:00
Victor Stinner 6707293e75 Add consistency check to _PyUnicode_New() 2011-10-18 22:10:14 +02:00
Victor Stinner 3a50e7056e Issue #12281: Rewrite the MBCS codec to handle correctly replace and ignore 
error handlers on all Windows versions. The MBCS codec is now supporting all
error handlers, instead of only replace to encode and ignore to decode.
 2011-10-18 21:21:00 +02:00
Antoine Pitrou cf28eacafe Issue #13188: When called without an explicit traceback argument, 
generator.throw() now gets the traceback from the passed exception's
``__traceback__`` attribute.  Patch by Petri Lehtinen.
 2011-10-18 16:42:55 +02:00
Antoine Pitrou 5b9f4c1539 Fix typo 2011-10-17 19:21:04 +02:00
Benjamin Peterson 897d059221 merge 3.2 (#13199) 2011-10-17 13:10:24 -04:00
Benjamin Peterson 7a6debe79c remove some duplication 2011-10-15 09:25:28 -04:00
Martin v. Löwis 1c67dd9b15 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. 2011-10-14 15:16:45 +02:00
Martin v. Löwis bd928fef42 Rename _Py_identifier to _Py_IDENTIFIER. 2011-10-14 10:20:37 +02:00
Victor Stinner f5cff56a1b Issue #13088: Add shared Py_hexdigits constant to format a number into base 16 2011-10-14 02:13:11 +02:00
Victor Stinner d1a9cc29b9 dictviews_or() uses _Py_identifier 2011-10-13 22:51:17 +02:00
Martin v. Löwis bfc6d74b25 Use GetAttrId directly. Proposed by Amaury. 2011-10-13 20:03:57 +02:00
Antoine Pitrou f0b934b01a Reuse the stringlib in findchar(), and make its signature more convenient 2011-10-13 18:55:09 +02:00
Antoine Pitrou c198d0599b Add a comment explaining this heuristic. 2011-10-13 18:07:37 +02:00
Antoine Pitrou dda339e6d2 Simplify heuristic for when to use memchr 2011-10-13 17:58:11 +02:00
Victor Stinner 55c991197b Optimize unicode_subscript() for step != 1 and ascii strings 2011-10-13 01:17:06 +02:00
Victor Stinner 127226ba69 Don't use PyUnicode_MAX_CHAR_VALUE() macro in Py_MAX() 2011-10-13 01:12:34 +02:00
Victor Stinner 9e7a1bcfd6 Optimize findchar() for PyUnicode_1BYTE_KIND: use memchr and memrchr 2011-10-13 00:18:12 +02:00
Antoine Pitrou dd4e2f0153 Issue #13155: Optimize finding the optimal character width of an unicode string 2011-10-13 00:02:27 +02:00
Victor Stinner 49a0a21f37 Unicode replace() avoids calling unicode_adjust_maxchar() when it's useless 
Add also a special case if the result is an empty string.
 2011-10-12 23:46:10 +02:00
Antoine Pitrou 6b4883dec0 PEP 3151 / issue #12555: reworking the OS and IO exception hierarchy. 2011-10-12 02:54:14 +02:00
Victor Stinner 983b1434bd Backed out changeset 952d91a7d376 
If maxchar == PyUnicode_MAX_CHAR_VALUE(unicode), we do an useless copy.
 2011-10-12 00:54:35 +02:00
Antoine Pitrou e55ad2dff0 Relax condition 2011-10-12 00:36:51 +02:00
Victor Stinner d218bf14cc stringlib: Fix STRINGLIB_STR for UCS2/UCS4 2011-10-12 00:14:32 +02:00
Victor Stinner 4e10100dee Fix compiler warning in _PyUnicode_FromUCS2() 2011-10-11 23:27:52 +02:00
Victor Stinner 8cc70dcf70 Fix fastsearch for UCS2 and UCS4 
* If needle is 0, try (p[0] >> 16) & 0xff for UCS4
 * Disable fastsearch_memchr_1char() if needle is zero for UCS2 and UCS4
 2011-10-11 23:22:22 +02:00
Antoine Pitrou 950468e553 Use _PyUnicode_CONVERT_BYTES() where applicable. 2011-10-11 22:45:48 +02:00
Victor Stinner 577db2c9f0 PyUnicode_AsUnicodeCopy() now checks if PyUnicode_AsUnicode() failed 2011-10-11 22:12:48 +02:00
Victor Stinner c4f281eba3 Fix misuse of PyUnicode_GET_SIZE, use PyUnicode_GET_LENGTH instead 2011-10-11 22:11:42 +02:00
Victor Stinner ed2682be2f Reuse PyUnicode_Copy() in validate_and_copy_tuple() 2011-10-11 21:53:24 +02:00
Antoine Pitrou e459a0877e Issue #13136: speed up conversion between different character widths. 2011-10-11 20:58:41 +02:00
Antoine Pitrou 2c3b2302ad Issue #13134: optimize finding single-character strings using memchr 2011-10-11 20:29:21 +02:00
Antoine Pitrou 2871698546 /* Remove unused code. It has been committed out since 2000 (!). */ 2011-10-11 03:17:47 +02:00