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4178 commits

Author SHA1 Message Date
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a8755c586e kill this terribly outdated comment 2012-03-25 22:40:54 -04:00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