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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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| * fix potential refleak in PyFloat_AsDouble (closes #23590)Benjamin Peterson2015-03-061-0/+1
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* | Issue #22896: Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer()Serhiy Storchaka2015-02-021-1/+7
|\ \ | |/ | | | | and PyObject_AsWriteBuffer().
| * Issue #22896: Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer()Serhiy Storchaka2015-02-021-1/+7
| | | | | | | | and PyObject_AsWriteBuffer().
* | Removed redundant casts to `char *`.Serhiy Storchaka2014-09-281-2/+2
|/ | | | Corresponding functions now accept `const char *` (issue #1772673).
* Silence expression result unused warnings with clang.Christian Heimes2013-12-041-1/+1
| | | | | | | | | | | | The PyObject_INIT() macros returns obj: ../cpython/Objects/methodobject.c:32:23: warning: expression result unused [-Wunused-value] PyObject_INIT(op, &PyCFunction_Type); ^~ ../cpython/Include/objimpl.h:139:69: note: expanded from macro 'PyObject_INIT' ( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) ) ^ 1 warning generated.
* Issue #3158: doctest can now find doctests in functions and methodsZachary Ware2013-11-241-1/+1
| | | | | | | | written in C. As a part of this, a few doctests have been added to the builtins module (on hex(), oct(), and bin()), a doctest has been fixed (hopefully on all platforms) on float, and test_builtins now runs doctests in builtins.
* #17080: improve error message of float/complex when the wrong type is passed.Ezio Melotti2013-11-071-2/+3
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* #19069: merge with 3.3.Ezio Melotti2013-10-051-11/+11
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| * #19069: use imperative mood in float object docstrings. Patch by Marco Buttu.Ezio Melotti2013-10-051-11/+11
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* | Issue #18783: Removed existing mentions of Python long type in docstrings,Serhiy Storchaka2013-08-271-4/+4
|\ \ | |/ | | | | error messages and comments.
| * Issue #18783: Removed existing mentions of Python long type in docstrings,Serhiy Storchaka2013-08-271-4/+4
| | | | | | | | error messages and comments.
* | Issue #18722: Remove uses of the "register" keyword in C code.Antoine Pitrou2013-08-131-2/+2
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* | Issue #18520: Add a new PyStructSequence_InitType2() function, same thanVictor Stinner2013-07-221-3/+6
| | | | | | | | | | | | | | | | PyStructSequence_InitType() except that it has a return value (0 on success, -1 on error). * PyStructSequence_InitType2() now raises MemoryError on memory allocation failure * Fix also some calls to PyDict_SetItemString(): handle error
* | Reuse Py_MIN and Py_MAX macros: remove duplicate MIN/MAX macrosVictor Stinner2013-06-041-9/+4
| | | | | | | | multiprocessing.h: remove unused MIN and MAX macros
* | Close #17694: Add minimum length to _PyUnicodeWriterVictor Stinner2013-04-171-1/+1
|/ | | | | | | | | | | | * Add also min_char attribute to _PyUnicodeWriter structure (currently unused) * _PyUnicodeWriter_Init() has no more argument (except the writer itself): min_length and overallocate must be set explicitly * In error handlers, only enable overallocation if the replacement string is longer than 1 character * CJK decoders don't use overallocation anymore * Set min_length, instead of preallocating memory using _PyUnicodeWriter_Prepare(), in many decoders * _PyUnicode_DecodeUnicodeInternal() checks for integer overflow
* Fix a few typos and a double semicolon. Patch by Eitan Adler.Ezio Melotti2013-01-271-1/+1
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* Issue #14785: Add sys._debugmallocstats() to help debug low-level memory ↵David Malcolm2012-06-221-0/+10
| | | | allocation issues
* Issue #14744: Use the new _PyUnicodeWriter internal API to speed up str%args ↵Victor Stinner2012-05-291-7/+20
| | | | | | | | | | | | | | | | | and str.format(args) * Formatting string, int, float and complex use the _PyUnicodeWriter API. It avoids a temporary buffer in most cases. * Add _PyUnicodeWriter_WriteStr() to restore the PyAccu optimization: just keep a reference to the string if the output is only composed of one string * Disable overallocation when formatting the last argument of str%args and str.format(args) * Overallocation allocates at least 100 characters: add min_length attribute to the _PyUnicodeWriter structure * Add new private functions: _PyUnicode_FastCopyCharacters(), _PyUnicode_FastFill() and _PyUnicode_FromASCII() The speed up is around 20% in average.
* Issue #14435: Remove special block allocation code from floatobject.cKristján Valur Jónsson2012-03-301-131/+27
| | | | | | 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.
* Merge 3.2 -> default (issue 13889)Mark Dickinson2012-01-271-0/+5
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| * Issue #13889: Add missing _Py_SET_53BIT_PRECISION_* calls around uses of ↵Mark Dickinson2012-01-271-0/+5
| | | | | | | | dtoa.c functions in float round.
* | Issue #13088: Add shared Py_hexdigits constant to format a number into base 16Victor Stinner2011-10-141-1/+1
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* | Implement PEP 393.Martin v. Löwis2011-09-281-15/+4
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* | Replace Py_NotImplemented returns with the macro form Py_RETURN_NOTIMPLEMENTED.Brian Curtin2011-08-111-2/+1
| | | | | | | | The macro was introduced in #12724.
* | Issue #11495: OSF support is eliminated. It was deprecated in Python 3.2Jesus Cea2011-03-141-5/+0
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* | Issue #8914: fix various warnings from the Clang static analyzer v254.Brett Cannon2011-02-221-2/+1
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* Use copysign to produce appropriately signed zeros instead of trying to worm ↵Mark Dickinson2010-12-041-12/+5
| | | | around possible compiler optimizations.
* Issue #10596: Fix float.__mod__ to have the same behaviour asMark Dickinson2010-12-041-4/+14
| | | | float.__divmod__ with respect to signed zeros.
* Remove some unecessary '#ifdef Py_NAN's from floatobject.cMark Dickinson2010-12-041-6/+0
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* Issue #10557: Fixed error messages from float() and other numericAlexander Belopolsky2010-12-041-26/+32
| | | | | | types. Added a new API function, PyUnicode_TransformDecimalToASCII(), which transforms non-ASCII decimal digits in a Unicode string to their ASCII equivalents.
* Include structseq.h in Python.h, and remove now-redundant includes in ↵Georg Brandl2010-11-301-1/+0
| | | | individual sources.
* make hashes always the size of pointers; introduce Py_hash_t #9778Benjamin Peterson2010-10-171-1/+1
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* Issue #9337: Make float.__str__ identical to float.__repr__.Mark Dickinson2010-08-041-17/+5
| | | | (And similarly for complex numbers.)
* Style nit.Mark Dickinson2010-07-061-1/+1
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* Merged revisions 82447 via svnmerge fromBenjamin Peterson2010-07-021-1/+1
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r82447 | benjamin.peterson | 2010-07-02 14:41:39 -0500 (Fri, 02 Jul 2010) | 1 line add space ........
* Issue #9089: Remove references to intobject.c and intobject.h from comments.Mark Dickinson2010-06-271-1/+16
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* Recorded merge of revisions 81029 via svnmerge fromAntoine Pitrou2010-05-091-1900/+1900
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........
* Merged revisions 78319 via svnmerge fromEzio Melotti2010-02-221-1/+1
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r78319 | ezio.melotti | 2010-02-22 18:30:58 +0200 (Mon, 22 Feb 2010) | 1 line #7482: clarify error message in case of division by zero of float and complex numbers. ........
* Merged revisions 77139-77140 via svnmerge fromMark Dickinson2009-12-301-23/+74
| | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r77139 | mark.dickinson | 2009-12-30 12:12:23 +0000 (Wed, 30 Dec 2009) | 3 lines Issue #7534: Fix handling of nans, infinities, and negative zero in ** operator, on IEEE 754 platforms. Thanks Marcos Donolo for original patch. ........ r77140 | mark.dickinson | 2009-12-30 12:22:49 +0000 (Wed, 30 Dec 2009) | 1 line Add Marcos Donolo for work on issue 7534 patch. ........
* Merged revisions 76561 via svnmerge fromMark Dickinson2009-11-281-4/+0
| | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r76561 | mark.dickinson | 2009-11-28 12:30:36 +0000 (Sat, 28 Nov 2009) | 5 lines Include ieeefp.h (when available) in pyport.h instead of individually in Objects/floatobject.c and Objects/complexobject.c. This should silence compiler warnings about implicit declaration of the 'finite' function on Solaris. ........
* Fix extra-long line; also makes py3k match trunk here.Mark Dickinson2009-10-261-1/+1
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* Merged revisions ↵Benjamin Peterson2009-06-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 73376,73393,73398,73400,73404-73405,73409,73419-73421,73432,73457,73460,73485-73486,73488-73489,73501-73502,73513-73514 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73376 | benjamin.peterson | 2009-06-11 17:29:23 -0500 (Thu, 11 Jun 2009) | 1 line remove check for case handled in sub-function ........ r73393 | alexandre.vassalotti | 2009-06-12 13:56:57 -0500 (Fri, 12 Jun 2009) | 2 lines Clear reference to the static PyExc_RecursionErrorInst in _PyExc_Fini. ........ r73398 | alexandre.vassalotti | 2009-06-12 15:57:12 -0500 (Fri, 12 Jun 2009) | 3 lines Add const qualifier to PyErr_SetFromErrnoWithFilename and to PyErr_SetFromErrnoWithUnicodeFilename. ........ r73400 | alexandre.vassalotti | 2009-06-12 16:43:47 -0500 (Fri, 12 Jun 2009) | 2 lines Delete outdated make file for building the parser with MSVC 6. ........ r73404 | benjamin.peterson | 2009-06-12 20:40:00 -0500 (Fri, 12 Jun 2009) | 1 line keep the slice.step field as NULL if no step expression is given ........ r73405 | benjamin.peterson | 2009-06-12 22:46:30 -0500 (Fri, 12 Jun 2009) | 1 line prevent import statements from assigning to None ........ r73409 | benjamin.peterson | 2009-06-13 08:06:21 -0500 (Sat, 13 Jun 2009) | 1 line allow importing from a module named None if it has an 'as' clause ........ r73419 | benjamin.peterson | 2009-06-13 11:19:19 -0500 (Sat, 13 Jun 2009) | 1 line set Print.values to NULL if there are no values ........ r73420 | benjamin.peterson | 2009-06-13 12:08:53 -0500 (Sat, 13 Jun 2009) | 1 line give a better error message when deleting () ........ r73421 | benjamin.peterson | 2009-06-13 15:23:33 -0500 (Sat, 13 Jun 2009) | 1 line when no module is given in a 'from' relative import, make ImportFrom.module NULL ........ r73432 | amaury.forgeotdarc | 2009-06-14 16:20:40 -0500 (Sun, 14 Jun 2009) | 3 lines #6227: Because of a wrong indentation, the test was not testing what it should. Ensure that the snippet in doctest_aliases actually contains aliases. ........ r73457 | benjamin.peterson | 2009-06-16 18:13:09 -0500 (Tue, 16 Jun 2009) | 1 line add underscores ........ r73460 | benjamin.peterson | 2009-06-16 22:23:04 -0500 (Tue, 16 Jun 2009) | 1 line remove unused 'encoding' member from the compiler struct ........ r73485 | benjamin.peterson | 2009-06-19 17:07:47 -0500 (Fri, 19 Jun 2009) | 1 line remove duplicate test ........ r73486 | benjamin.peterson | 2009-06-19 17:09:17 -0500 (Fri, 19 Jun 2009) | 1 line add missing assertion #6313 ........ r73488 | benjamin.peterson | 2009-06-19 17:16:28 -0500 (Fri, 19 Jun 2009) | 1 line show that this one isn't used ........ r73489 | benjamin.peterson | 2009-06-19 17:21:12 -0500 (Fri, 19 Jun 2009) | 1 line use closures ........ r73501 | benjamin.peterson | 2009-06-21 18:01:07 -0500 (Sun, 21 Jun 2009) | 1 line don't need to add the name 'lambda' as assigned ........ r73502 | benjamin.peterson | 2009-06-21 18:03:36 -0500 (Sun, 21 Jun 2009) | 1 line remove tmpname support since it's no longer used ........ r73513 | benjamin.peterson | 2009-06-22 20:18:57 -0500 (Mon, 22 Jun 2009) | 1 line fix grammar ........ r73514 | benjamin.peterson | 2009-06-22 22:01:56 -0500 (Mon, 22 Jun 2009) | 1 line remove some unused symtable constants ........
* Refactor to remove duplicated nan/inf parsing code inMark Dickinson2009-05-201-36/+13
| | | | pystrtod.c, floatobject.c and dtoa.c.
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