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Author SHA1 Message Date
INADA Naoki
7ed28a8914 Merge 3.6 2017-01-06 17:44:43 +09:00
INADA Naoki
a634e23209 Issue #29159: Fix regression in bytes(x) when x.__index__() raises Exception. 2017-01-06 17:32:01 +09:00
Victor Stinner
6f7c0ae46d Issue #28839: Optimize function_call() 
function_call() now simply calls _PyFunction_FastCallDict().

_PyFunction_FastCallDict() is more efficient: it contains fast paths for the
common case (optimized code object and no keyword argument).
 2017-01-03 01:58:17 +01:00
Stefan Krah
089a062da4 Merge 3.6. 2016-12-30 12:24:59 +01:00
Stefan Krah
a50006c977 Merge 3.5. 2016-12-30 12:24:23 +01:00
Stefan Krah
195319e6bb Issue #29111: Fix memoryview signature. 2016-12-30 12:23:35 +01:00
Serhiy Storchaka
c9ad8b7a23 Issue #29073: bytearray formatting no longer truncates on first null byte. 2016-12-28 09:54:22 +02:00
Antoine Pitrou
c06ae208eb Issue #28427: old keys should not remove new values from 
WeakValueDictionary when collecting from another thread.
 2016-12-27 14:34:54 +01:00
Antoine Pitrou
d741ed492f Issue #28427: old keys should not remove new values from 
WeakValueDictionary when collecting from another thread.
 2016-12-27 14:23:43 +01:00
Antoine Pitrou
e10ca3a0fe Issue #28427: old keys should not remove new values from 
WeakValueDictionary when collecting from another thread.
 2016-12-27 14:19:20 +01:00
INADA Naoki
5a625d0aa6 Issue #29049: Call _PyObject_GC_TRACK() lazily when calling Python function. 
Calling function is up to 5% faster.
 2016-12-24 20:19:08 +09:00
Xiang Zhang
62497d52d9 Issue #29044: Merge 3.6. 2016-12-22 15:31:55 +08:00
Xiang Zhang
437a5d2c25 Issue #29044: Merge 3.5. 2016-12-22 15:31:22 +08:00
Xiang Zhang
ea1cf87030 Issue #29044: Fix a use-after-free in string '%c' formatter. 2016-12-22 15:30:47 +08:00
Xiang Zhang
b211068f5c Issue #28822: Adjust indices handling of PyUnicode_FindChar(). 2016-12-20 22:52:33 +08:00
INADA Naoki
6165d55f13 Issue #28147: Fix a memory leak in split-table dictionaries 
setattr() must not convert combined table into split table.
 2016-12-20 09:54:24 +09:00
Serhiy Storchaka
dd1da7f74a Issue #28927: bytes.fromhex() and bytearray.fromhex() now ignore all ASCII 
whitespace, not only spaces.  Patch by Robert Xiao.
 2016-12-19 18:51:37 +02:00
Serhiy Storchaka
9d16b616d5 Issue #29000: Fixed bytes formatting of octals with zero padding in alternate 
form.
 2016-12-17 22:15:10 +02:00
Serhiy Storchaka
025f8953f1 Issue #29000: Fixed bytes formatting of octals with zero padding in alternate 
form.
 2016-12-17 22:13:05 +02:00
Serhiy Storchaka
b1a1619bf0 Issue #29000: Fixed bytes formatting of octals with zero padding in alternate 
form.
 2016-12-17 21:48:03 +02:00
Serhiy Storchaka
5bb8b9134b Issue #18896: Python function can now have more than 255 parameters. 
collections.namedtuple() now supports tuples with more than 255 elements.
 2016-12-16 19:19:02 +02:00
Serhiy Storchaka
5ab81d787f Issue #28959: Added private macro PyDict_GET_SIZE for retrieving the size of dict. 2016-12-16 16:18:57 +02:00
Xavier de Gaye
31eaf49ed9 Merge 3.6. 2016-12-15 21:01:52 +01:00
Xavier de Gaye
76febd0792 Issue #26919: On Android, operating system data is now always encoded/decoded 
to/from UTF-8, instead of the locale encoding to avoid inconsistencies with
os.fsencode() and os.fsdecode() which are already using UTF-8.
 2016-12-15 20:59:58 +01:00
Victor Stinner
5cc70c9935 Merge 3.6 2016-12-15 17:23:24 +01:00
Victor Stinner
3d3f264849 Fix a memory leak in split-table dictionaries 
Issue #28147: Fix a memory leak in split-table dictionaries: setattr() must not
convert combined table into split table.

Patch written by INADA Naoki.
 2016-12-15 17:21:23 +01:00
Victor Stinner
944dbc6431 Use _PyDict_NewPresized() in _PyStack_AsDict() 
Issue #27810.
 2016-12-15 16:59:40 +01:00
Victor Stinner
bc08ab4598 Add _PY_FASTCALL_SMALL_STACK constant 
Issue #28870: Add a new _PY_FASTCALL_SMALL_STACK constant, size of "small
stacks" allocated on the C stack to pass positional arguments to
_PyObject_FastCall().

_PyObject_Call_Prepend() now uses a small stack of 5 arguments (40 bytes)
instead of 8 (64 bytes), since it is modified to use _PY_FASTCALL_SMALL_STACK.
 2016-12-15 12:40:53 +01:00
Victor Stinner
d1e35dd9ee Fix _PyObject_CallFunctionVa(), use the small stack 
Issue #28915. Oops, I disabled the small stack to test both code paths. It's
now fixed.
 2016-12-15 12:36:50 +01:00
Serhiy Storchaka
bdfc5ff17e Merge from 3.6. 2016-12-14 19:56:53 +02:00
Serhiy Storchaka
386072ebe0 Merge from 3.6. 2016-12-14 19:54:38 +02:00
Serhiy Storchaka
49010ee323 Revert changeset 1f31bf3f76f5 (issue5322) except tests. 2016-12-14 19:52:17 +02:00
Yury Selivanov
f2392133eb Issue #26110: Add LOAD_METHOD/CALL_METHOD opcodes. 
Special thanks to INADA Naoki for pushing the patch through
the last mile, Serhiy Storchaka for reviewing the code, and to
Victor Stinner for suggesting the idea (originally implemented
in the PyPy project).
 2016-12-13 19:03:51 -05:00
Martin Panter
9bcaa37e1c Issue #28820: Merge typo fixes from 3.6 2016-12-10 05:39:12 +00:00
Martin Panter
186b204997 Fix typos in comment and documentation 2016-12-10 05:32:55 +00:00
Victor Stinner
59a73276e9 Backed out changeset 99c34e47348b 
The change broke test_gdb.
 2016-12-09 18:51:13 +01:00
Victor Stinner
0ca246c5e7 Inline PyEval_EvalFrameEx() in callers 
The PEP 523 modified PyEval_EvalFrameEx(): it's now an indirection to
interp->eval_frame().

Inline the call in performance critical code. Leave PyEval_EvalFrame()
unchanged, this function is only kept for backward compatibility.
 2016-12-09 17:12:17 +01:00
Victor Stinner
14e6d09547 Remove useless variable initialization 
Don't initialize variables which are not used before they are assigned.
 2016-12-09 17:08:59 +01:00
Victor Stinner
5abaa2b139 Use PyObject_CallFunctionObjArgs() 
Issue #28915: Replace PyObject_CallFunction() with
PyObject_CallFunctionObjArgs() when the format string was only made of "O"
formats, PyObject* arguments.

PyObject_CallFunctionObjArgs() avoids the creation of a temporary tuple and
doesn't have to parse a format string.
 2016-12-09 16:22:32 +01:00
Victor Stinner
887b4307b6 Use _PyObject_FastCallVa() in type slots 
Issue #28915: Replace Py_VaBuildValue()+PyObject_Call() with
_PyObject_FastCallVa() to avoid the creation of temporary tuple.
 2016-12-09 00:41:46 +01:00
Victor Stinner
7f39c0ccfc Add _PyObject_VaCallFunctionObjArgs() private function 
Issue #28915: Similar to _PyObject_CallFunctionObjArgs() but use va_list to
pass arguments.
 2016-12-09 00:40:33 +01:00
Victor Stinner
7e42541d08 Use _PyObject_CallMethodIdObjArgs() 
Issue #28915: Replace _PyObject_CallMethodId() with
_PyObject_CallMethodIdObjArgs() when the format string only use the format 'O'
for objects, like "(O)".

_PyObject_CallMethodIdObjArgs() avoids the code to parse a format string and
avoids the creation of a temporary tuple.
 2016-12-09 00:36:19 +01:00
Victor Stinner
ef7def94c7 _PyObject_CallFunctionVa() uses fast call 
Issue #28915: Use _Py_VaBuildStack() to build a C array of PyObject* and then
use _PyObject_FastCall().

The function has a special case if the stack only contains one parameter and
the parameter is a tuple: "unpack" the tuple of arguments in this case.
 2016-12-09 00:31:47 +01:00
Victor Stinner
e83aab12b0 Add _PyObject_CallFunctionVa() helper 
Issue #28915: Add _PyObject_CallFunctionVa() helper to factorize code of
functions:

* PyObject_CallFunction()
* _PyObject_CallFunction_SizeT()
* callmethod()
 2016-12-09 00:22:56 +01:00
Victor Stinner
3bb711998d Add _PyObject_FastCallVa() helper 
Issue #28915: Add _PyObject_FastCallVa() helper to factorize code of functions:

* PyObject_CallFunctionObjArgs()
* PyObject_CallMethodObjArgs()
* _PyObject_CallMethodIdObjArgs()

Inline objargs_mkstack() into _PyObject_FastCallVa(), remove
objargs_mkstack().
 2016-12-09 00:21:55 +01:00
INADA Naoki
ba6097734d Issue #28818: Simplify lookdict functions 2016-12-07 20:41:42 +09:00
Serhiy Storchaka
1b58d8aafa Issue #5322: Fixed setting __new__ to a PyCFunction inside Python code. 
Original patch by Andreas Stührk.
 2016-12-07 11:27:55 +02:00
Serhiy Storchaka
0c78634d78 Issue #5322: Fixed setting __new__ to a PyCFunction inside Python code. 
Original patch by Andreas Stührk.
 2016-12-07 11:26:49 +02:00
Victor Stinner
f2d568ff95 _PyObject_FastCallKeywords() now calls directly tp_call 
_PyObject_FastCallKeywords() doesn't call _PyObject_FastCallDict() anymore:
call directly tp_call.
 2016-12-07 00:37:38 +01:00
Victor Stinner
2f35ca3e84 Fix typo in a comment of abstract.c 2016-12-06 18:49:15 +01:00