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4348 Commits

Author SHA1 Message Date
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