598ceae876
bpo-32150: Expand tabs to spaces in C files. ( #4583 )
2017-11-28 17:56:10 +02:00
34d0ac8027
Issue #29058 : All stable API extensions added after Python 3.2 are now
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available only when Py_LIMITED_API is set to the PY_VERSION_HEX value of
the minimum Python version supporting this API.
2016-12-27 14:57:39 +02:00
5646648678
Issue 28128: Print out better error/warning messages for invalid string escapes. Backport to 3.6.
2016-10-31 14:46:26 -04:00
15f44ab043
Issue #27895 : Spelling fixes (Contributed by Ville Skyttä).
2016-08-30 10:47:49 -07:00
cda80940ed
Issue #15984 : Merge PyUnicode doc from 3.5
2016-04-15 02:27:11 +00:00
6245cb3c01
Correct “an” → “a” with “Unicode”, “user”, “UTF”, etc
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This affects documentation, code comments, and a debugging messages.
2016-04-15 02:14:19 +00:00
c5c3ba4bec
Add _PyBytesWriter_Resize() function
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This function gives a control to the buffer size without using min_size.
2015-10-14 13:56:47 +02:00
2bf8993db9
Optimize bytes.fromhex() and bytearray.fromhex()
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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
2015-10-14 11:25:33 +02:00
772b2b09f2
Optimize bytearray % args
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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.
2015-10-14 09:56:53 +02:00
661aaccf9d
Add use_bytearray attribute to _PyBytesWriter
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Issue #25399 : Add a new use_bytearray attribute to _PyBytesWriter to use a
bytearray buffer, instead of using a bytes object.
2015-10-14 09:41:48 +02:00
c29e29bed1
Relax _PyBytesWriter API
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Don't require _PyBytesWriter pointer to be a "char *". Same change for
_PyBytesWriter_WriteBytes() parameter.
For example, binascii uses "unsigned char*".
2015-10-12 13:12:54 +02:00
ce179bf6ba
Add _PyBytesWriter_WriteBytes() to factorize the code
2015-10-09 12:57:22 +02:00
53926a1ce2
_PyBytesWriter: rename size attribute to min_size
2015-10-09 12:37:03 +02:00
b3653a3458
Issue #25318 : cleanup code _PyBytesWriter
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Rename "stack buffer" to "small buffer".
Add also an assertion in _PyBytesWriter_GetPos().
2015-10-09 03:38:24 +02:00
0016507c16
Issue #25318 : Move _PyBytesWriter to bytesobject.c
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Declare also the private API in bytesobject.h.
2015-10-09 01:53:21 +02:00
b95b56150f
Issue20284: Implement PEP461
2015-01-23 20:05:18 -08:00
9ed5f27266
Issue #18722 : Remove uses of the "register" keyword in C code.
2013-08-13 20:18:52 +02:00
d0880d57b0
Simplify and optimize formatlong()
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* 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()
2012-04-27 23:40:13 +02:00
4d0d471a80
Merge branches/pep-0384.
2010-12-03 20:14:31 +00:00
8f67d0893f
make hashes always the size of pointers; introduce Py_hash_t #9778
2010-10-17 20:54:53 +00:00
0923d1d8d7
The other half of Issue #1580 : use short float repr where possible.
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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.
2009-04-16 20:16:10 +00:00
a3b1ac8dca
Added ',' thousands grouping to int.__format__. See PEP 378.
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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).
2009-04-03 14:45:06 +00:00
c15a07333e
make bytes(o) respect __bytes__ #2415
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This adds two new C-API functions: PyObject_Bytes and PyBytes_FromObject.
Reviewer: Barry
2008-08-26 16:46:47 +00:00
6d7e7a730e
Merged revisions 64491 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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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.
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2008-06-24 01:06:47 +00:00
0c77a82c3d
Merged revisions 63829-63831,63858,63865,63879,63882,63948,63970-63972,63976,63989,64014-64015,64021-64022,64063-64065,64067 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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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 []
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r63830 | georg.brandl | 2008-05-31 16:40:09 +0200 (Sat, 31 May 2008) | 2 lines
#3010 : clarification about stdin/use_rawinput.
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r63831 | georg.brandl | 2008-05-31 16:45:55 +0200 (Sat, 31 May 2008) | 2 lines
#3005 : add explaining sentence to easydialogs docs.
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r63858 | georg.brandl | 2008-06-01 18:41:31 +0200 (Sun, 01 Jun 2008) | 2 lines
Add plain text make target.
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r63865 | georg.brandl | 2008-06-01 21:24:36 +0200 (Sun, 01 Jun 2008) | 2 lines
Spaces vs. tabs.
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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.
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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.
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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.
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r63970 | andrew.kuchling | 2008-06-06 01:33:54 +0200 (Fri, 06 Jun 2008) | 1 line
Document 'utc' parameter
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r63971 | andrew.kuchling | 2008-06-06 01:35:31 +0200 (Fri, 06 Jun 2008) | 1 line
Add various items
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r63972 | andrew.kuchling | 2008-06-06 01:35:48 +0200 (Fri, 06 Jun 2008) | 1 line
Grammar fix
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r63976 | georg.brandl | 2008-06-06 09:34:50 +0200 (Fri, 06 Jun 2008) | 2 lines
Markup fix.
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r63989 | thomas.heller | 2008-06-06 20:42:11 +0200 (Fri, 06 Jun 2008) | 2 lines
Add a reminder for the maintainer of whatsnew.
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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.
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r64015 | georg.brandl | 2008-06-07 18:04:01 +0200 (Sat, 07 Jun 2008) | 2 lines
Revert unwanted changes.
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r64021 | georg.brandl | 2008-06-07 20:16:12 +0200 (Sat, 07 Jun 2008) | 2 lines
X-ref to numbers module.
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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.
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r64063 | martin.v.loewis | 2008-06-10 07:03:35 +0200 (Tue, 10 Jun 2008) | 2 lines
Add Gregor Lingl.
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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.
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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.
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r64067 | georg.brandl | 2008-06-10 14:46:39 +0200 (Tue, 10 Jun 2008) | 2 lines
#2536 : fix itertools.permutations and itertools.combinations docstrings.
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2008-06-10 16:37:50 +00:00
27ad091ba0
remove PyBytes_Format from header
2008-05-26 15:07:14 +00:00
2c9c7a5f33
Renamed files bytesobject.[ch] and stringobject.[ch]
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Fixed Windows build
2008-05-26 13:42:13 +00:00
9c4756ea26
Renamed PyBytes to PyByteArray
2008-05-26 13:22:05 +00:00
90aa7646af
#1629 : Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT.
2007-12-19 02:45:37 +00:00
a22e8bdfd9
Added all PyTypeObjects to the appropriate header files.
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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.
2007-11-29 22:35:39 +00:00
1978470c3b
Fix typo in comment
2007-08-25 05:22:02 +00:00
faa54a3929
Code review of the new buffer protocol. Mostly add questions that should
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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.
2007-08-19 04:23:20 +00:00
b99f762f10
Merged in py3k-buffer branch to main line. All objects now use the buffer protocol in PEP 3118.
2007-08-18 11:21:56 +00:00
5d7428b8ce
Fix merge breakage.
2007-07-21 18:47:48 +00:00
9f2e346911
Merged revisions 56467-56482 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/p3yk
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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
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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.
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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.
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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*.
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r56480 | martin.v.loewis | 2007-07-21 10:47:18 +0200 (Sa, 21 Jul 2007) | 2 lines
Qualify SHIFT, MASK, BASE.
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r56482 | martin.v.loewis | 2007-07-21 19:10:57 +0200 (Sa, 21 Jul 2007) | 2 lines
Correctly refer to _ob_next.
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2007-07-21 17:22:18 +00:00
2d28f59245
Add asserts to PyBytes_AS_STRING and PyBytes_GET_SIZE.
2007-06-14 00:31:21 +00:00
ad7d8d10b7
Rough and dirty job -- allow concatenation of bytes and arbitrary
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buffer-supporting objects (Unicode always excluded), and also of
str and bytes.
(For some reason u"" + b"" doesn't fail, I'll investigate later.)
2007-04-13 01:39:34 +00:00
a0867f79bb
Optimizations for bytes reallocation.
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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.
2006-05-05 04:34:18 +00:00
d624f18a21
Added much functionality to the bytes type.
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Change file.readinto() to require binary mode.
2006-04-24 13:47:05 +00:00
4dfe8a1131
Here is a bytes type. It's very minimal but it's a start.
2006-04-22 23:28:04 +00:00
Serhiy Storchaka
Eric V. Smith
Raymond Hettinger
Martin Panter
Victor Stinner
Ethan Furman
Antoine Pitrou
Martin v. Löwis
Benjamin Peterson
Georg Brandl
Christian Heimes
Neal Norwitz
Travis E. Oliphant
Guido van Rossum