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* bpo-42431: Fix outdated bytes comments (GH-23458)Serhiy Storchaka2020-12-031-24/+11
| | | | Also move definitions of internal macros F_LJUST etc to private header.
* bpo-39573: Add Py_IS_TYPE() function (GH-18488)Dong-hee Na2020-02-131-1/+1
| | | Co-Author: Neil Schemenauer <nas-github@arctrix.com>
* bpo-35134: Add Include/cpython/bytesobject.h file (GH-18494)Victor Stinner2020-02-121-122/+4
| | | | | | | | | Add Include/cpython/bytearrayobject.h and Include/cpython/bytesobject.h header files. Move CPython C API from Include/bytesobject.h into a new Include/cpython/bytesobject.h header file which is included by Include/bytesobject.h. Do a similar change for Include/bytearrayobject.h.
* bpo-39372: Clean header files of declared interfaces with no implementations ↵Pablo Galindo2020-01-181-22/+0
| | | | | | | | (GH-18037) The public API symbols being removed are: _PyBytes_InsertThousandsGroupingLocale, _PyBytes_InsertThousandsGrouping, _Py_InitializeFromArgs, _Py_InitializeFromWideArgs, _PyFloat_Repr, _PyFloat_Digits, _PyFloat_DigitsInit, PyFrame_ExtendStack, _PyAIterWrapper_Type, PyNullImporter_Type, PyCmpWrapper_Type, PySortWrapper_Type, PyNoArgsFunction.
* Cut disused recode_encoding logic in _PyBytes_DecodeEscape. (GH-16013)Greg Price2019-09-121-3/+1
| | | | | | | | | | | | | | | | | | | | | All call sites pass NULL for `recode_encoding`, so this path is completely untested. That's been true since before Python 3.0. It adds significant complexity to this logic, so it's best to take it out. All call sites now have a literal NULL, and that's been true since commit 768921cf3 eliminated a conditional (`foo ? bar : NULL`) at the call site in Python/ast.c where we're parsing a bytes literal. But even before then, that condition `foo` had been a constant since unadorned string literals started meaning Unicode, in commit 572dbf8f1 aka v3.0a1~1035 . The `unicode` parameter is already unused, so mark it as unused too. The code that acted on it was also taken out before Python 3.0, in commit 8d30cc014 aka v3.0a1~1031 . The function (PyBytes_DecodeEscape) is exposed in the API, but it's never been documented.
* bpo-32150: Expand tabs to spaces in C files. (#4583)Serhiy Storchaka2017-11-281-7/+7
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* Issue #29058: All stable API extensions added after Python 3.2 are nowSerhiy Storchaka2016-12-271-0/+2
| | | | | available only when Py_LIMITED_API is set to the PY_VERSION_HEX value of the minimum Python version supporting this API.
* Issue 28128: Print out better error/warning messages for invalid string ↵Eric V. Smith2016-10-311-0/+5
| | | | escapes. Backport to 3.6.
* Issue #27895: Spelling fixes (Contributed by Ville Skyttä).Raymond Hettinger2016-08-301-1/+1
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* Issue #15984: Merge PyUnicode doc from 3.5Martin Panter2016-04-151-1/+1
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| * Correct “an” → “a” with “Unicode”, “user”, “UTF”, etcMartin Panter2016-04-151-1/+1
| | | | | | | | This affects documentation, code comments, and a debugging messages.
* | Add _PyBytesWriter_Resize() functionVictor Stinner2015-10-141-1/+18
| | | | | | | | This function gives a control to the buffer size without using min_size.
* | Optimize bytes.fromhex() and bytearray.fromhex()Victor Stinner2015-10-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Issue #25401: Optimize bytes.fromhex() and bytearray.fromhex(): they are now between 2x and 3.5x faster. Changes: * Use a fast-path working on a char* string for ASCII string * Use a slow-path for non-ASCII string * Replace slow hex_digit_to_int() function with a O(1) lookup in _PyLong_DigitValue precomputed table * Use _PyBytesWriter API to handle the buffer * Add unit tests to check the error position in error messages
* | Optimize bytearray % argsVictor Stinner2015-10-141-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Issue #25399: Don't create temporary bytes objects: modify _PyBytes_Format() to create work directly on bytearray objects. * Rename _PyBytes_Format() to _PyBytes_FormatEx() just in case if something outside CPython uses it * _PyBytes_FormatEx() now uses (char*, Py_ssize_t) for the input string, so bytearray_format() doesn't need tot create a temporary input bytes object * Add use_bytearray parameter to _PyBytes_FormatEx() which is passed to _PyBytesWriter, to create a bytearray buffer instead of a bytes buffer Most formatting operations are now between 2.5 and 5 times faster.
* | Add use_bytearray attribute to _PyBytesWriterVictor Stinner2015-10-141-4/+8
| | | | | | | | | | Issue #25399: Add a new use_bytearray attribute to _PyBytesWriter to use a bytearray buffer, instead of using a bytes object.
* | Relax _PyBytesWriter APIVictor Stinner2015-10-121-7/+7
| | | | | | | | | | | | | | Don't require _PyBytesWriter pointer to be a "char *". Same change for _PyBytesWriter_WriteBytes() parameter. For example, binascii uses "unsigned char*".
* | Add _PyBytesWriter_WriteBytes() to factorize the codeVictor Stinner2015-10-091-0/+7
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* | _PyBytesWriter: rename size attribute to min_sizeVictor Stinner2015-10-091-2/+3
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* | Issue #25318: cleanup code _PyBytesWriterVictor Stinner2015-10-091-2/+2
| | | | | | | | | | | | Rename "stack buffer" to "small buffer". Add also an assertion in _PyBytesWriter_GetPos().
* | Issue #25318: Move _PyBytesWriter to bytesobject.cVictor Stinner2015-10-081-0/+52
|/ | | | Declare also the private API in bytesobject.h.
* Issue20284: Implement PEP461Ethan Furman2015-01-241-0/+1
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* Issue #18722: Remove uses of the "register" keyword in C code.Antoine Pitrou2013-08-131-5/+5
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* Simplify and optimize formatlong()Victor Stinner2012-04-271-2/+0
| | | | | | | * Remove _PyBytes_FormatLong(): inline it into formatlong() * the input type is always a long, so remove the code for bool * don't duplicate the string if the length does not change * Use PyUnicode_DATA() instead of _PyUnicode_AsString()
* Merge branches/pep-0384.Martin v. Löwis2010-12-031-1/+10
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* make hashes always the size of pointers; introduce Py_hash_t #9778Benjamin Peterson2010-10-171-1/+1
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* The other half of Issue #1580: use short float repr where possible.Eric Smith2009-04-161-14/+12
| | | | | | | | | | | | | | Addresses the float -> string conversion, using David Gay's code which was added in Mark Dickinson's checkin r71663. Also addresses these, which are intertwined with the short repr changes: - Issue #5772: format(1e100, '<') produces '1e+100', not '1.0e+100' - Issue #5515: 'n' formatting with commas no longer works poorly with leading zeros. - PEP 378 Format Specifier for Thousands Separator: implemented for floats.
* Added ',' thousands grouping to int.__format__. See PEP 378.Eric Smith2009-04-031-1/+13
| | | | | | | | | This is incomplete, but I want to get some version into the next alpha. I am still working on: Documentation. More tests. Implement for floats. In addition, there's an existing bug with 'n' formatting that carries forward to thousands grouping (issue 5515).
* make bytes(o) respect __bytes__ #2415Benjamin Peterson2008-08-261-0/+1
| | | | | | This adds two new C-API functions: PyObject_Bytes and PyBytes_FromObject. Reviewer: Barry
* Merged revisions 64491 via svnmerge fromEric Smith2008-06-241-2/+2
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r64491 | eric.smith | 2008-06-23 20:42:10 -0400 (Mon, 23 Jun 2008) | 1 line Modified interface to _Py_[String|Unicode]InsertThousandsGrouping, in anticipation of fixing issue 3140. ........
* Merged revisions ↵Georg Brandl2008-06-101-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 63829-63831,63858,63865,63879,63882,63948,63970-63972,63976,63989,64014-64015,64021-64022,64063-64065,64067 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r63829 | mark.summerfield | 2008-05-31 15:05:34 +0200 (Sat, 31 May 2008) | 4 lines Added a note to [] that special forms & special chars lose their meaning and backrefs can't be used inside [] ........ r63830 | georg.brandl | 2008-05-31 16:40:09 +0200 (Sat, 31 May 2008) | 2 lines #3010: clarification about stdin/use_rawinput. ........ r63831 | georg.brandl | 2008-05-31 16:45:55 +0200 (Sat, 31 May 2008) | 2 lines #3005: add explaining sentence to easydialogs docs. ........ r63858 | georg.brandl | 2008-06-01 18:41:31 +0200 (Sun, 01 Jun 2008) | 2 lines Add plain text make target. ........ r63865 | georg.brandl | 2008-06-01 21:24:36 +0200 (Sun, 01 Jun 2008) | 2 lines Spaces vs. tabs. ........ r63879 | gregory.p.smith | 2008-06-02 00:57:47 +0200 (Mon, 02 Jun 2008) | 3 lines Make the _H #define's match the header file names. Fix comments to mention the correct type names. ........ r63882 | gregory.p.smith | 2008-06-02 01:48:47 +0200 (Mon, 02 Jun 2008) | 3 lines Adds a Thread.getIdent() method to provide the _get_ident() value for any given threading.Thread object. feature request issue 2871. ........ r63948 | alexandre.vassalotti | 2008-06-04 22:41:44 +0200 (Wed, 04 Jun 2008) | 2 lines Fixed complex.__getnewargs__() to not emit another complex object. ........ r63970 | andrew.kuchling | 2008-06-06 01:33:54 +0200 (Fri, 06 Jun 2008) | 1 line Document 'utc' parameter ........ r63971 | andrew.kuchling | 2008-06-06 01:35:31 +0200 (Fri, 06 Jun 2008) | 1 line Add various items ........ r63972 | andrew.kuchling | 2008-06-06 01:35:48 +0200 (Fri, 06 Jun 2008) | 1 line Grammar fix ........ r63976 | georg.brandl | 2008-06-06 09:34:50 +0200 (Fri, 06 Jun 2008) | 2 lines Markup fix. ........ r63989 | thomas.heller | 2008-06-06 20:42:11 +0200 (Fri, 06 Jun 2008) | 2 lines Add a reminder for the maintainer of whatsnew. ........ r64014 | georg.brandl | 2008-06-07 17:59:10 +0200 (Sat, 07 Jun 2008) | 3 lines Factor out docstring dedenting from inspect.getdoc() into inspect.cleandoc() to ease standalone use of the algorithm. ........ r64015 | georg.brandl | 2008-06-07 18:04:01 +0200 (Sat, 07 Jun 2008) | 2 lines Revert unwanted changes. ........ r64021 | georg.brandl | 2008-06-07 20:16:12 +0200 (Sat, 07 Jun 2008) | 2 lines X-ref to numbers module. ........ r64022 | georg.brandl | 2008-06-07 20:17:37 +0200 (Sat, 07 Jun 2008) | 3 lines Document the "st" API, to avoid confusion with the "new" AST. Add a note about using the new AST module. ........ r64063 | martin.v.loewis | 2008-06-10 07:03:35 +0200 (Tue, 10 Jun 2008) | 2 lines Add Gregor Lingl. ........ r64064 | georg.brandl | 2008-06-10 09:45:28 +0200 (Tue, 10 Jun 2008) | 2 lines Add the "ast" module, containing helpers to ease use of the "_ast" classes. ........ r64065 | raymond.hettinger | 2008-06-10 09:57:15 +0200 (Tue, 10 Jun 2008) | 1 line Add Arnaud for his efforts on multi-arg set operations. ........ r64067 | georg.brandl | 2008-06-10 14:46:39 +0200 (Tue, 10 Jun 2008) | 2 lines #2536: fix itertools.permutations and itertools.combinations docstrings. ........
* remove PyBytes_Format from headerBenjamin Peterson2008-05-261-1/+0
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* Renamed files bytesobject.[ch] and stringobject.[ch]Christian Heimes2008-05-261-40/+98
| | | | Fixed Windows build
* Renamed PyBytes to PyByteArrayChristian Heimes2008-05-261-14/+14
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* #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT.Christian Heimes2007-12-191-2/+2
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* Added all PyTypeObjects to the appropriate header files.Christian Heimes2007-11-291-0/+1
| | | | Before the patch a lot of internal types weren't available in the header files. The patch exposes the new iterators, views and some other types to all C modules. I've also renamed some of the types and tp_names.
* Fix typo in commentNeal Norwitz2007-08-251-1/+1
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* Code review of the new buffer protocol. Mostly add questions that shouldNeal Norwitz2007-08-191-0/+1
| | | | | | | | | | | be answered with the comments removed. There are many places that require checks when doing arithmetic for memory sizes when allocating memory. Otherwise, overflow is possible with a subsequent crash. Fix SF #1777057 which was a result of not initializing the new BufferError properly. Had to update the test for exceptions for BufferError too.
* Merged in py3k-buffer branch to main line. All objects now use the buffer ↵Travis E. Oliphant2007-08-181-0/+1
| | | | protocol in PEP 3118.
* Fix merge breakage.Martin v. Löwis2007-07-211-1/+1
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* Merged revisions 56467-56482 via svnmerge fromMartin v. Löwis2007-07-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/p3yk ................ r56477 | martin.v.loewis | 2007-07-21 09:04:38 +0200 (Sa, 21 Jul 2007) | 11 lines Merged revisions 56466-56476 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r56476 | martin.v.loewis | 2007-07-21 08:55:02 +0200 (Sa, 21 Jul 2007) | 4 lines PEP 3123: Provide forward compatibility with Python 3.0, while keeping backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and PyVarObject_HEAD_INIT. ........ ................ r56478 | martin.v.loewis | 2007-07-21 09:47:23 +0200 (Sa, 21 Jul 2007) | 2 lines PEP 3123: Use proper C inheritance for PyObject. ................ r56479 | martin.v.loewis | 2007-07-21 10:06:55 +0200 (Sa, 21 Jul 2007) | 3 lines Add longintrepr.h to Python.h, so that the compiler can see that PyFalse is really some kind of PyObject*. ................ r56480 | martin.v.loewis | 2007-07-21 10:47:18 +0200 (Sa, 21 Jul 2007) | 2 lines Qualify SHIFT, MASK, BASE. ................ r56482 | martin.v.loewis | 2007-07-21 19:10:57 +0200 (Sa, 21 Jul 2007) | 2 lines Correctly refer to _ob_next. ................
* Add asserts to PyBytes_AS_STRING and PyBytes_GET_SIZE.Guido van Rossum2007-06-141-2/+2
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* Rough and dirty job -- allow concatenation of bytes and arbitraryGuido van Rossum2007-04-131-0/+1
| | | | | | buffer-supporting objects (Unicode always excluded), and also of str and bytes. (For some reason u"" + b"" doesn't fail, I'll investigate later.)
* Optimizations for bytes reallocation.Guido van Rossum2006-05-051-0/+1
| | | | | | | | | This uses up to 12.5% overallocation, not entirely unlike list_resize(). Could probably use more tweaks for odd allocation patterns, TBD. Also add __alloc__() method which returns the actually allocated size. PS. I'm now convinced that we need something like "".join(); later.
* Added much functionality to the bytes type.Guido van Rossum2006-04-241-2/+3
| | | | Change file.readinto() to require binary mode.
* Here is a bytes type. It's very minimal but it's a start.Guido van Rossum2006-04-221-0/+47
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