Serhiy Storchaka
bae6881b42
Update Argument Clinic generated code for bpo-29878. ( #1001 )
2017-04-05 12:00:42 +03:00
Serhiy Storchaka
ba85d69a3e
bpo-29878: Add global instances of int for 0 and 1. ( #852 )
2017-03-30 09:09:41 +03:00
Serhiy Storchaka
18b250f844
bpo-29793: Convert some builtin types constructors to Argument Clinic. ( #615 )
2017-03-19 08:51:07 +02:00
Serhiy Storchaka
b5c51d3dd9
bpo-20185: Convert float object implementation to Argument Clinic. ( #543 )
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Based on patch by Vajrasky Kok.
2017-03-11 09:21:05 +02:00
Serhiy Storchaka
2e5642422f
bpo-29695: Remove bad keyword parameters in int(), bool(), float(), list() and tuple(). ( #518 )
2017-03-06 17:01:06 +02:00
Serhiy Storchaka
58d23e6806
bpo-29695: Deprecated using bad named keyword arguments in builtings: ( #486 )
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int(), bool(), float(), list() and tuple(). Specify the value as a
positional argument instead.
2017-03-06 00:53:39 +02:00
Victor Stinner
de4ae3d486
Backed out changeset b9c9691c72c5
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Issue #28858 : The change b9c9691c72c5 introduced a regression. It seems like
_PyObject_CallArg1() uses more stack memory than
PyObject_CallFunctionObjArgs().
2016-12-04 22:59:09 +01:00
Victor Stinner
27580c1fb5
Replace PyObject_CallFunctionObjArgs() with fastcall
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* PyObject_CallFunctionObjArgs(func, NULL) => _PyObject_CallNoArg(func)
* PyObject_CallFunctionObjArgs(func, arg, NULL) => _PyObject_CallArg1(func, arg)
PyObject_CallFunctionObjArgs() allocates 40 bytes on the C stack and requires
extra work to "parse" C arguments to build a C array of PyObject*.
_PyObject_CallNoArg() and _PyObject_CallArg1() are simpler and don't allocate
memory on the C stack.
This change is part of the fastcall project. The change on listsort() is
related to the issue #23507 .
2016-12-01 14:43:22 +01:00
Serhiy Storchaka
85b0f5beb1
Added the const qualifier to char* variables that refer to readonly internal
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UTF-8 represenatation of Unicode objects.
2016-11-20 10:16:47 +02:00
Serhiy Storchaka
06515833fe
Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSize
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with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
2016-11-20 09:13:07 +02:00
Brett Cannon
a721abac29
Issue #26331 : Implement the parsing part of PEP 515.
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Thanks to Georg Brandl for the patch.
2016-09-09 14:57:09 -07:00
Mark Dickinson
7c4e409d07
Issue #11734 : Add support for IEEE 754 half-precision floats to the struct module. Original patch by Eli Stevens.
2016-09-03 17:21:29 +01:00
Serhiy Storchaka
16931c3559
Issue #26983 : float() now always return an instance of exact float.
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The deprecation warning is emitted if __float__ returns an instance of
a strict subclass of float. In a future versions of Python this can
be an error.
2016-06-03 21:42:55 +03:00
Serhiy Storchaka
5787ef621a
Issue #27005 : Fixed the call of PyObject_CallFunctionObjArgs().
2016-05-12 10:32:30 +03:00
Serhiy Storchaka
25885d1dc5
Issue #27005 : Optimized the float.fromhex() class method for exact float.
2016-05-12 10:21:14 +03:00
Serhiy Storchaka
59865e7fe1
Issue #26200 : Restored more safe usages of Py_SETREF.
2016-04-11 09:57:37 +03:00
Serhiy Storchaka
ec39756960
Issue #22570 : Renamed Py_SETREF to Py_XSETREF.
2016-04-06 09:50:03 +03:00
Serhiy Storchaka
4e6aad1f7a
Clean up float.as_integer_ratio().
2015-12-29 22:55:48 +02:00
Serhiy Storchaka
0d250bc119
Issue #25971 : Optimized creating Fractions from floats by 2 times and from
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Decimals by 3 times.
Unified error messages in float.as_integer_ratio(), Decimal.as_integer_ratio(),
and Fraction constructors.
2015-12-29 22:34:23 +02:00
Serhiy Storchaka
f9afda57ad
Issue #24731 : Fixed crash on converting objects with special methods
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__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
2015-11-25 15:52:04 +02:00
Serhiy Storchaka
15095800a3
Issue #24731 : Fixed crash on converting objects with special methods
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__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
2015-11-25 15:47:01 +02:00
Martin Panter
eeb896c411
Issue #24802 : Copy bytes-like objects to null-terminated buffers if necessary
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This avoids possible buffer overreads when int(), float(), compile(), exec()
and eval() are passed bytes-like objects. Similar code is removed from the
complex() constructor, where it was not reachable.
Patch by John Leitch, Serhiy Storchaka and Martin Panter.
2015-11-07 02:32:21 +00:00
Martin Panter
61d6e4ae9d
Issue #24802 : Merge null termination fixes from 3.4 into 3.5
2015-11-07 02:56:11 +00:00
Steve Dower
cb39d1f466
Issue 19933: Provide default argument for ndigits in round. Patch by Vajrasky Kok.
2015-04-15 16:10:59 -04:00
Benjamin Peterson
abda8ddd3e
merge 3.4 ( #23590 )
2015-03-06 09:09:46 -05:00
