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* bpo-35081: Move dtoa.h header to the internal C API (GH-18489)Victor Stinner2020-02-121-0/+1
| | | | | | | Move the dtoa.h header file to the internal C API as pycore_dtoa.h: it only contains private functions (prefixed by "_Py"). The math and cmath modules must now be compiled with the Py_BUILD_CORE macro defined.
* bpo-39245: Switch to public API for Vectorcall (GH-18460)Petr Viktorin2020-02-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The bulk of this patch was generated automatically with: for name in \ PyObject_Vectorcall \ Py_TPFLAGS_HAVE_VECTORCALL \ PyObject_VectorcallMethod \ PyVectorcall_Function \ PyObject_CallOneArg \ PyObject_CallMethodNoArgs \ PyObject_CallMethodOneArg \ ; do echo $name git grep -lwz _$name | xargs -0 sed -i "s/\b_$name\b/$name/g" done old=_PyObject_FastCallDict new=PyObject_VectorcallDict git grep -lwz $old | xargs -0 sed -i "s/\b$old\b/$new/g" and then cleaned up: - Revert changes to in docs & news - Revert changes to backcompat defines in headers - Nudge misaligned comments
* bpo-39573: Add Py_SET_TYPE() function (GH-18394)Victor Stinner2020-02-071-1/+1
| | | Add Py_SET_TYPE() function to set the type of an object.
* bpo-39573: Use Py_TYPE() macro in Objects directory (GH-18392)Victor Stinner2020-02-071-3/+3
| | | Replace direct access to PyObject.ob_type with Py_TYPE().
* Fix 5-space indentation and trailing whitespace (GH-18311)Mark Dickinson2020-02-021-11/+11
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* bpo-39434: Improve float __floordiv__ performance and error message (GH-18147)Dong-hee Na2020-01-301-31/+39
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* closes bpo-39415: Remove unused codes from longobject.c complexobject.c ↵Dong-hee Na2020-01-211-37/+0
| | | | floatobject.c. (GH-18105)
* bpo-38629: implement __floor__ and __ceil__ for float type (GH-16985)Batuhan Taşkaya2019-12-151-0/+30
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* bpo-38835: Don't use PyFPE_START_PROTECT and PyFPE_END_PROTECT (GH-17231)Victor Stinner2019-11-201-20/+0
| | | | | The PyFPE_START_PROTECT() and PyFPE_END_PROTECT() macros are empty: they have been doing nothing for the last year (since commit 735ae8d139a673b30b321dc10acfd3d14f0d633b), so stop using them.
* bpo-38631: Avoid Py_FatalError() in float.__getformat__() (GH-17232)Victor Stinner2019-11-181-1/+2
| | | | Replace Py_FatalError() with a regular RuntimeError exception in float.__getformat__().
* bpo-37206: Unrepresentable default values no longer represented as None. ↵Serhiy Storchaka2019-09-141-3/+3
| | | | | | | (GH-13933) In ArgumentClinic, value "NULL" should now be used only for unrepresentable default values (like in the optional third parameter of getattr). "None" should be used if None is accepted as argument and passing None has the same effect as not passing the argument at all.
* bpo-38096: Clean up the "struct sequence" / "named tuple" docs (GH-15895)Raymond Hettinger2019-09-111-1/+1
| | | | | | | | * bpo-38096: Clean up the "struct sequence" / "named tuple" docs * Fix remaining occurrences of "struct sequence" * Repair a user visible docstring
* Make PyXXX_Fini() functions private (GH-15531)Victor Stinner2019-08-271-1/+1
| | | | | For example, rename PyTuple_Fini() to _PyTuple_Fini(). These functions are only declared in the internal C API.
* bpo-37483: add _PyObject_CallOneArg() function (#14558)Jeroen Demeyer2019-07-041-1/+1
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* bpo-20092. Use __index__ in constructors of int, float and complex. (GH-13108)Serhiy Storchaka2019-06-021-0/+9
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* bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async ↵Jeroen Demeyer2019-05-301-2/+2
| | | | | | | | | (GH-13464) Automatically replace tp_print -> tp_vectorcall_offset tp_compare -> tp_as_async tp_reserved -> tp_as_async
* bpo-36957: Add _PyLong_Rshift() and _PyLong_Lshift(). (GH-13416)Serhiy Storchaka2019-05-191-2/+2
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* bpo-36793: Remove unneeded __str__ definitions. (GH-13081)Serhiy Storchaka2019-05-061-1/+1
| | | | Classes that define __str__ the same as __repr__ can just inherit it from object.
* bpo-35713: Split _Py_InitializeCore into subfunctions (GH-11650)Victor Stinner2019-01-221-1/+2
| | | | | | | | | | | | | | * Split _Py_InitializeCore_impl() into subfunctions: add multiple pycore_init_xxx() functions * Preliminary sys.stderr is now set earlier to get an usable sys.stderr ealier. * Move code into _Py_Initialize_ReconfigureCore() to be able to call it from _Py_InitializeCore(). * Split _PyExc_Init(): create a new _PyBuiltins_AddExceptions() function. * Call _PyExc_Init() earlier in _Py_InitializeCore_impl() and new_interpreter() to get working exceptions earlier. * _Py_ReadyTypes() now returns _PyInitError rather than calling Py_FatalError(). * Misc code cleanup
* bpo-35059: PyObject_INIT() casts to PyObject* (GH-10674)Victor Stinner2018-11-231-1/+1
| | | | | | PyObject_INIT() and PyObject_INIT_VAR() now cast their first argument to PyObject*, as done in Python 3.7. Revert partially commit b4435e20a92af474f117b78b98ddc6f515363af5.
* bpo-35059: Convert PyObject_INIT() to function (GH-10077)Victor Stinner2018-10-261-1/+1
| | | | | * Convert PyObject_INIT() and PyObject_INIT_VAR() macros to static inline functions. * Fix usage of these functions: cast to PyObject* or PyVarObject*.
* Fix typo and edit for clarity in the docstrings of sys.float_info. (GH-2251)Stefano Taschini2018-03-261-3/+2
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* bpo-31979: Simplify transforming decimals to ASCII (#4336)Serhiy Storchaka2017-11-131-4/+3
| | | | | in int(), float() and complex() parsers. This also speeds up parsing non-ASCII numbers by around 20%.
* bpo-31373: remove overly strict float range checks (#3486)Benjamin Peterson2017-09-101-2/+2
| | | | | This undoes a853a8ba7850381d49b284295dd6f0dc491dbe44 except for the pytime.c parts. We want to continue to allow IEEE 754 doubles larger than FLT_MAX to be rounded into finite floats. Tests were added to very this behavior.
* bpo-31373: fix undefined floating-point demotions (#3396)Benjamin Peterson2017-09-071-4/+6
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* Update Argument Clinic generated code for bpo-29878. (#1001)Serhiy Storchaka2017-04-051-1/+1
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* bpo-29878: Add global instances of int for 0 and 1. (#852)Serhiy Storchaka2017-03-301-10/+4
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* bpo-29793: Convert some builtin types constructors to Argument Clinic. (#615)Serhiy Storchaka2017-03-191-17/+16
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* bpo-20185: Convert float object implementation to Argument Clinic. (#543)Serhiy Storchaka2017-03-111-156/+213
| | | Based on patch by Vajrasky Kok.
* bpo-29695: Remove bad keyword parameters in int(), bool(), float(), list() ↵Serhiy Storchaka2017-03-061-8/+3
| | | | and tuple(). (#518)
* bpo-29695: Deprecated using bad named keyword arguments in builtings: (#486)Serhiy Storchaka2017-03-061-0/+6
| | | | int(), bool(), float(), list() and tuple(). Specify the value as a positional argument instead.
* Backed out changeset b9c9691c72c5Victor Stinner2016-12-041-1/+1
| | | | | | Issue #28858: The change b9c9691c72c5 introduced a regression. It seems like _PyObject_CallArg1() uses more stack memory than PyObject_CallFunctionObjArgs().
* Replace PyObject_CallFunctionObjArgs() with fastcallVictor Stinner2016-12-011-1/+1
| | | | | | | | | | | | | | * 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.
* Added the const qualifier to char* variables that refer to readonly internalSerhiy Storchaka2016-11-201-3/+3
| | | | UTF-8 represenatation of Unicode objects.
* Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSizeSerhiy Storchaka2016-11-201-2/+2
| | | | with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
* Issue #26331: Implement the parsing part of PEP 515.Brett Cannon2016-09-091-23/+36
| | | | Thanks to Georg Brandl for the patch.
* Issue #11734: Add support for IEEE 754 half-precision floats to the struct ↵Mark Dickinson2016-09-031-1/+183
| | | | module. Original patch by Eli Stevens.
* Issue #26983: float() now always return an instance of exact float.Serhiy Storchaka2016-06-031-16/+30
| | | | | | 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.
* Issue #27005: Fixed the call of PyObject_CallFunctionObjArgs().Serhiy Storchaka2016-05-121-1/+1
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* Issue #27005: Optimized the float.fromhex() class method for exact float.Serhiy Storchaka2016-05-121-6/+5
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* Issue #26200: Restored more safe usages of Py_SETREF.Serhiy Storchaka2016-04-111-2/+2
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* \ Issue #22570: Renamed Py_SETREF to Py_XSETREF.Serhiy Storchaka2016-04-061-2/+2
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* | Clean up float.as_integer_ratio().Serhiy Storchaka2015-12-291-20/+16
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* | Issue #25971: Optimized creating Fractions from floats by 2 times and fromSerhiy Storchaka2015-12-291-6/+6
|/ | | | | | Decimals by 3 times. Unified error messages in float.as_integer_ratio(), Decimal.as_integer_ratio(), and Fraction constructors.
* Issue #24731: Fixed crash on converting objects with special methodsSerhiy Storchaka2015-11-251-1/+1
|\ | | | | | | | | __bytes__, __trunc__, and __float__ returning instances of subclasses of bytes, int, and float to subclasses of bytes, int, and float correspondingly.
| * Issue #24731: Fixed crash on converting objects with special methodsSerhiy Storchaka2015-11-251-1/+1
| | | | | | | | | | __bytes__, __trunc__, and __float__ returning instances of subclasses of bytes, int, and float to subclasses of bytes, int, and float correspondingly.
* | Issue #24802: Merge null termination fixes from 3.4 into 3.5Martin Panter2015-11-071-0/+15
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| * Issue #24802: Copy bytes-like objects to null-terminated buffers if necessaryMartin Panter2015-11-071-0/+15
| | | | | | | | | | | | | | | | 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.
* | Issue 19933: Provide default argument for ndigits in round. Patch by ↵Steve Dower2015-04-151-2/+3
| | | | | | | | Vajrasky Kok.
* | merge 3.4 (#23590)Benjamin Peterson2015-03-061-0/+1
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