https://hg.dopieralski.pl/cpython-lru_cache-weakref/ en-us cpython-lru_cache-weakref: Python/formatter_unicode.c history Python/formatter_unicode.c revision history Add _PyUnicodeWriter_WriteASCIIString() function https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/d1ca05428c38/Python/formatter_unicode.c Victor Stinner <victor.stinner@gmail.com> Tue, 19 Nov 2013 12:54:53 +0100 Issue #18783: Removed existing mentions of Python long type in docstrings, https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/0872257752c2/Python/formatter_unicode.c error messages and comments.]]> Serhiy Storchaka <storchaka@gmail.com> Tue, 27 Aug 2013 20:17:03 +0300 Issue #9566: Fix a compiler warning on Windows x64 https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/72087ebf83f0/Python/formatter_unicode.c Victor Stinner <victor.stinner@gmail.com> Mon, 24 Jun 2013 23:34:15 +0200 (Merge 3.3) Issue #18137: Detect integer overflow on precision in https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/81fef2666ebb/Python/formatter_unicode.c float.__format__() and complex.__format__().]]> Victor Stinner <victor.stinner@gmail.com> Sun, 23 Jun 2013 14:55:43 +0200 Fix a compilater warning on Windows 64-bit https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/16a00dd78cd0/Python/formatter_unicode.c Victor Stinner <victor.stinner@gmail.com> Fri, 17 May 2013 00:04:56 +0200 Fix a compiler warning: use unsigned int type instead of enum PyUnicode_Kind to https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/4ce2a4e75ad3/Python/formatter_unicode.c compare two Unicode kinds]]> Victor Stinner <victor.stinner@gmail.com> Tue, 07 May 2013 23:50:03 +0200 Close #16757: Avoid calling the expensive _PyUnicode_FindMaxChar() function https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/7132bca093ad/Python/formatter_unicode.c when possible]]> Victor Stinner <victor.stinner@gmail.com> Wed, 03 Apr 2013 02:02:33 +0200 Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/10e59553a8de/Python/formatter_unicode.c
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag), mpdecimal (needs to build without Python.h).]]> Antoine Pitrou <solipsis@pitrou.net> Sat, 09 Feb 2013 23:16:51 +0100 Issue #15609: Optimize str%args for integer argument https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/559a430e563c/Python/formatter_unicode.c
- Use _PyLong_FormatWriter() instead of formatlong() when possible, to avoid
a temporary buffer
- Enable the fast path when width is smaller or equals to the length,
and when the precision is bigger or equals to the length
- Add unit tests!
- formatlong() uses PyUnicode_Resize() instead of _PyUnicode_FromASCII()
to resize the output string]]> Victor Stinner <victor.stinner@gmail.com> Tue, 02 Oct 2012 00:33:47 +0200 Issue #18783: Removed existing mentions of Python long type in docstrings, https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/4d62a62ba44d/Python/formatter_unicode.c error messages and comments.]]> Serhiy Storchaka <storchaka@gmail.com> Tue, 27 Aug 2013 19:40:23 +0300 Issue #18137: Detect integer overflow on precision in float.__format__() and https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/ef5175d08e7e/Python/formatter_unicode.c complex.__format__().]]> Victor Stinner <victor.stinner@gmail.com> Sun, 23 Jun 2013 14:54:30 +0200 Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/c08bcf5302ec/Python/formatter_unicode.c
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag), mpdecimal (needs to build without Python.h).]]> Antoine Pitrou <solipsis@pitrou.net> Sat, 09 Feb 2013 23:14:42 +0100 After the jump in line 1051 unicode_tmp is NULL. Found by Coverity. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/dc2909a62262/Python/formatter_unicode.c Stefan Krah <skrah@bytereef.org> Thu, 06 Sep 2012 13:02:46 +0200 Remove now unused IntOrLongToString type https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/aaa68dce117e/Python/formatter_unicode.c Victor Stinner <victor.stinner@gmail.com> Thu, 09 Aug 2012 21:38:23 +0200 Comment out a dead increment. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/85e8d2f9b33e/Python/formatter_unicode.c
Found by Clang's static analyzer.]]> Brett Cannon <brett@python.org> Mon, 25 Jun 2012 16:13:44 -0400 format_obj: make it static https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/d8244d4dbe37/Python/formatter_unicode.c doko@ubuntu.com Thu, 21 Jun 2012 12:12:20 +0200 Optimize _PyUnicode_FastCopyCharacters() when maxchar(from) > maxchar(to) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/00b4451bf94c/Python/formatter_unicode.c Victor Stinner <victor.stinner@gmail.com> Sat, 16 Jun 2012 02:22:37 +0200 Issue #14744: Use the new _PyUnicodeWriter internal API to speed up str%args and str.format(args) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/22b56b0b8619/Python/formatter_unicode.c
* 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.]]> Victor Stinner <victor.stinner@gmail.com> Tue, 29 May 2012 12:57:52 +0200 Close #14648: Compute correctly maxchar in str.format() for substrin https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/139c3ae84772/Python/formatter_unicode.c Victor Stinner <victor.stinner@gmail.com> Mon, 23 Apr 2012 23:36:38 +0200 inherit maxchar of field value where needed (closes #14648) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/c7163a7f7cd2/Python/formatter_unicode.c Benjamin Peterson <benjamin@python.org> Mon, 23 Apr 2012 10:55:29 -0400 Issue #13706: Fix format(float, "n") for locale with non-ASCII decimal point (e.g. ps_aF) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/a29d20fa85b4/Python/formatter_unicode.c Victor Stinner <victor.stinner@haypocalc.com> Fri, 24 Feb 2012 01:44:47 +0100 Issue #13706: Fix format(int, "n") for locale with non-ASCII thousands separator https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/f89e2f4cda88/Python/formatter_unicode.c
* Decode thousands separator and decimal point using PyUnicode_DecodeLocale()
(from the locale encoding), instead of decoding them implicitly from latin1
* Remove _PyUnicode_InsertThousandsGroupingLocale(), it was not used
* Change _PyUnicode_InsertThousandsGrouping() API to return the maximum
character if unicode is NULL
* Replace MIN/MAX macros by Py_MIN/Py_MAX
* stringlib/undef.h undefines STRINGLIB_IS_UNICODE
* stringlib/localeutil.h only supports Unicode]]> Victor Stinner <victor.stinner@haypocalc.com> Fri, 24 Feb 2012 00:37:51 +0100 Issue #13706: Add assertions to detect bugs earlier https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/056f5cc8885d/Python/formatter_unicode.c Victor Stinner <victor.stinner@haypocalc.com> Wed, 01 Feb 2012 00:22:23 +0100 Silence last compilation warning. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/728cfc671d15/Python/formatter_unicode.c Amaury Forgeot d'Arc <amauryfa@gmail.com> Mon, 23 Jan 2012 23:20:43 +0100 Fix compilation warnings (seen on win32 buildbot) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/04b565d912c2/Python/formatter_unicode.c Amaury Forgeot d'Arc <amauryfa@gmail.com> Mon, 23 Jan 2012 22:42:19 +0100 Issue #13706: Support non-ASCII fill characters https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/231c6042c40c/Python/formatter_unicode.c Victor Stinner <victor.stinner@haypocalc.com> Sat, 21 Jan 2012 15:50:49 +0100 Improve exception text. Closes issue 13811. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/5c33ebb50702/Python/formatter_unicode.c Eric V. Smith <eric@trueblade.com> Thu, 19 Jan 2012 20:04:28 -0500 remove some usage of Py_UNICODE_TOUPPER/LOWER https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/c2153ce1b5dd/Python/formatter_unicode.c Benjamin Peterson <benjamin@python.org> Wed, 11 Jan 2012 21:00:42 -0500 Add a new PyUnicode_Fill() function https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/405f65676010/Python/formatter_unicode.c
It is faster than the unicode_fill() function which was implemented in
formatter_unicode.c.]]> Victor Stinner <victor.stinner@haypocalc.com> Wed, 04 Jan 2012 00:33:50 +0100 Issue #9530: Fix undefined behaviour due to signed overflow in Python/formatter_unicode.c. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/7e37598a25a6/Python/formatter_unicode.c Mark Dickinson <mdickinson@enthought.com> Thu, 01 Dec 2011 15:27:04 +0000 Fix misuse of PyUnicode_GET_SIZE, use PyUnicode_GET_LENGTH instead https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/afa42c04f0a3/Python/formatter_unicode.c Victor Stinner <victor.stinner@haypocalc.com> Tue, 11 Oct 2011 22:11:42 +0200 Change PyUnicode_KIND to 1,2,4. Drop _KIND_SIZE and _CHARACTER_SIZE. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/c25262e97304/Python/formatter_unicode.c Martin v. Löwis <martin@v.loewis.de> Fri, 07 Oct 2011 20:55:35 +0200 Don't check for the maximum character when copying from unicodeobject.c https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/6f03716079a9/Python/formatter_unicode.c
* Create copy_characters() function which doesn't check for the maximum
character in release mode
* _PyUnicode_CheckConsistency() is no more static to be able to use it
in _PyUnicode_FormatAdvanced() (in formatter_unicode.c)
* _PyUnicode_CheckConsistency() checks the string hash]]> Victor Stinner <victor.stinner@haypocalc.com> Thu, 06 Oct 2011 01:45:57 +0200 Add asciilib: similar to ucs1, ucs2 and ucs4 library, but specialized to ASCII https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/05ed6e5f2cf4/Python/formatter_unicode.c
ucs1, ucs2 and ucs4 libraries have to scan created substring to find the
maximum character, whereas it is not need to ASCII strings. Because ASCII
strings are common, it is useful to optimize ASCII.]]> Victor Stinner <victor.stinner@haypocalc.com> Wed, 05 Oct 2011 21:24:08 +0200 fill_number() and format_string_internal() check for PyUnicode_CopyCharacters() failure https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/f05c2df39ea8/Python/formatter_unicode.c Victor Stinner <victor.stinner@haypocalc.com> Wed, 28 Sep 2011 21:53:49 +0200 fill_number() ensures that the 'digits' string is ready https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/ad337be523bf/Python/formatter_unicode.c Victor Stinner <victor.stinner@haypocalc.com> Wed, 28 Sep 2011 21:50:42 +0200 fill_char() can now propagate an error https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/cf3557b65ae1/Python/formatter_unicode.c Victor Stinner <victor.stinner@haypocalc.com> Wed, 28 Sep 2011 21:50:16 +0200 Implement PEP 393. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/8beaa9a37387/Python/formatter_unicode.c Martin v. Löwis <martin@v.loewis.de> Wed, 28 Sep 2011 07:41:54 +0200 Remove the uses of WITHOUT_COMPLEX introduced in r75471 https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/2c60ac4ed65f/Python/formatter_unicode.c Mark Dickinson <dickinsm@gmail.com> Sun, 18 Oct 2009 16:41:32 +0000 Merged revisions 75441 via svnmerge from https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/b97e8cebe8ed/Python/formatter_unicode.c svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
r75441 | mark.dickinson | 2009-10-15 20:55:18 +0100 (Thu, 15 Oct 2009) | 9 lines

Merged revisions 75440 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
r75440 | mark.dickinson | 2009-10-15 18:45:39 +0100 (Thu, 15 Oct 2009) | 1 line

Allow core Python build to succeed under WITHOUT_COMPLEX. The module build stage still fails.
........
................]]> Mark Dickinson <dickinsm@gmail.com> Tue, 27 Oct 2009 17:31:26 +0000 Issue #1588: Add complex.__format__. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/2cde0d003ffc/Python/formatter_unicode.c Eric Smith <eric@trueblade.com> Thu, 30 Apr 2009 01:00:33 +0000 Refactor and clean up str.format() code (and helpers) in advance of optimizations. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/0da27fdf0192/Python/formatter_unicode.c Eric Smith <eric@trueblade.com> Fri, 30 May 2008 18:10:19 +0000 Implementation of PEP 3101, Advanced String Formatting. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/5355337709e1/Python/formatter_unicode.c
Known issues:

The string.Formatter class, as discussed in the PEP, is incomplete.

Error handling needs to conform to the PEP.

Need to fix this warning that I introduced in Python/formatter_unicode.c:
Objects/stringlib/unicodedefs.h:26: warning: `STRINGLIB_CMP' defined but not used

Need to make sure sign formatting is correct, more tests needed.

Need to remove '()' sign formatting, left over from an earlier version of the PEP.]]> Eric Smith <eric@trueblade.com> Sat, 25 Aug 2007 02:26:07 +0000 Issue #1588: Add complex.__format__. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/34e7c1b14495/Python/formatter_unicode.c Eric Smith <eric@trueblade.com> Thu, 30 Apr 2009 00:58:58 +0000 fix building the core with --disable-unicode https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/551257c8058a/Python/formatter_unicode.c
I changed some bytearray methods to use strings instead of unicode like bytes_repr
Also, bytearray.fromhex() can take strings as well as unicode]]> Benjamin Peterson <benjamin@python.org> Sun, 25 Jan 2009 17:15:10 +0000 Refactor and clean up str.format() code (and helpers) in advance of optimizations. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/47ef9a806ce9/Python/formatter_unicode.c Eric Smith <eric@trueblade.com> Fri, 30 May 2008 18:10:04 +0000 Backport of PEP 3101, Advanced String Formatting, from py3k. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/b7231bf6bfb7/Python/formatter_unicode.c
Highlights:
- Adding PyObject_Format.
- Adding string.Format class.
- Adding __format__ for str, unicode, int, long, float, datetime.
- Adding builtin format.
- Adding ''.format and u''.format.
- str/unicode fixups for formatters.

The files in Objects/stringlib that implement PEP 3101 (stringdefs.h,
unicodedefs.h, formatter.h, string_format.h) are identical in trunk
and py3k. Any changes from here on should be made to trunk, and
changes will propogate to py3k).]]> Eric Smith <eric@trueblade.com> Sun, 17 Feb 2008 19:46:49 +0000