Martin v. Löwis
1c67dd9b15
Port SetAttrString/HasAttrString to SetAttrId/GetAttrId.
2011-10-14 15:16:45 +02:00
Martin v. Löwis
bd928fef42
Rename _Py_identifier to _Py_IDENTIFIER.
2011-10-14 10:20:37 +02:00
Victor Stinner
f5cff56a1b
Issue #13088 : Add shared Py_hexdigits constant to format a number into base 16
2011-10-14 02:13:11 +02:00
Victor Stinner
d1a9cc29b9
dictviews_or() uses _Py_identifier
2011-10-13 22:51:17 +02:00
Martin v. Löwis
bfc6d74b25
Use GetAttrId directly. Proposed by Amaury.
2011-10-13 20:03:57 +02:00
Antoine Pitrou
f0b934b01a
Reuse the stringlib in findchar(), and make its signature more convenient
2011-10-13 18:55:09 +02:00
Antoine Pitrou
c198d0599b
Add a comment explaining this heuristic.
2011-10-13 18:07:37 +02:00
Antoine Pitrou
dda339e6d2
Simplify heuristic for when to use memchr
2011-10-13 17:58:11 +02:00
Victor Stinner
55c991197b
Optimize unicode_subscript() for step != 1 and ascii strings
2011-10-13 01:17:06 +02:00
Victor Stinner
127226ba69
Don't use PyUnicode_MAX_CHAR_VALUE() macro in Py_MAX()
2011-10-13 01:12:34 +02:00
Victor Stinner
9e7a1bcfd6
Optimize findchar() for PyUnicode_1BYTE_KIND: use memchr and memrchr
2011-10-13 00:18:12 +02:00
Antoine Pitrou
dd4e2f0153
Issue #13155 : Optimize finding the optimal character width of an unicode string
2011-10-13 00:02:27 +02:00
Victor Stinner
49a0a21f37
Unicode replace() avoids calling unicode_adjust_maxchar() when it's useless
...
Add also a special case if the result is an empty string.
2011-10-12 23:46:10 +02:00
Antoine Pitrou
6b4883dec0
PEP 3151 / issue #12555 : reworking the OS and IO exception hierarchy.
2011-10-12 02:54:14 +02:00
Victor Stinner
983b1434bd
Backed out changeset 952d91a7d376
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If maxchar == PyUnicode_MAX_CHAR_VALUE(unicode), we do an useless copy.
2011-10-12 00:54:35 +02:00
Antoine Pitrou
e55ad2dff0
Relax condition
2011-10-12 00:36:51 +02:00
Victor Stinner
d218bf14cc
stringlib: Fix STRINGLIB_STR for UCS2/UCS4
2011-10-12 00:14:32 +02:00
Victor Stinner
4e10100dee
Fix compiler warning in _PyUnicode_FromUCS2()
2011-10-11 23:27:52 +02:00
Victor Stinner
8cc70dcf70
Fix fastsearch for UCS2 and UCS4
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* If needle is 0, try (p[0] >> 16) & 0xff for UCS4
* Disable fastsearch_memchr_1char() if needle is zero for UCS2 and UCS4
2011-10-11 23:22:22 +02:00
Antoine Pitrou
950468e553
Use _PyUnicode_CONVERT_BYTES() where applicable.
2011-10-11 22:45:48 +02:00
Victor Stinner
577db2c9f0
PyUnicode_AsUnicodeCopy() now checks if PyUnicode_AsUnicode() failed
2011-10-11 22:12:48 +02:00
Victor Stinner
c4f281eba3
Fix misuse of PyUnicode_GET_SIZE, use PyUnicode_GET_LENGTH instead
2011-10-11 22:11:42 +02:00
Victor Stinner
ed2682be2f
Reuse PyUnicode_Copy() in validate_and_copy_tuple()
2011-10-11 21:53:24 +02:00
Antoine Pitrou
e459a0877e
Issue #13136 : speed up conversion between different character widths.
2011-10-11 20:58:41 +02:00
Antoine Pitrou
2c3b2302ad
Issue #13134 : optimize finding single-character strings using memchr
2011-10-11 20:29:21 +02:00
Antoine Pitrou
2871698546
/* Remove unused code. It has been committed out since 2000 (!). */
2011-10-11 03:17:47 +02:00
Antoine Pitrou
53bb548f22
Avoid exporting private helpers
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(thanks "make smelly")
2011-10-10 23:49:24 +02:00
Martin v. Löwis
1ee1b6fe0d
Use identifier API for PyObject_GetAttrString.
2011-10-10 18:11:30 +02:00
Victor Stinner
794d567b17
any_find_slice() doesn't use callbacks anymore
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* Call directly the right find/rfind method: allow inlining functions
* Remove Py_LOCAL_CALLBACK (added for any_find_slice)
2011-10-10 03:21:36 +02:00
Martin v. Löwis
afe55bba33
Add API for static strings, primarily good for identifiers.
...
Thanks to Konrad Schöbel and Jasper Schulz for helping with the mass-editing.
2011-10-09 10:38:36 +02:00
Antoine Pitrou
eaf139b3fc
Fix typo in the PyUnicode_Find() implementation
2011-10-09 00:33:09 +02:00
Georg Brandl
388349add2
Closes #12192 : Document that mutating list methods do not return the instance (original patch by Mike Hoy).
2011-10-08 18:32:40 +02:00
Martin v. Löwis
c47adb04b3
Change PyUnicode_KIND to 1,2,4. Drop _KIND_SIZE and _CHARACTER_SIZE.
2011-10-07 20:55:35 +02:00
Victor Stinner
dd07732af5
PyUnicode_Join() calls directly memcpy() if all strings are of the same kind
2011-10-07 17:02:31 +02:00
Antoine Pitrou
978b9d2a27
Fix formatting memory consumption with very large padding specifications
2011-10-07 12:35:48 +02:00
Victor Stinner
59de0ee9e0
str.replace(a, a) is now returning str unchanged if a is a
2011-10-07 10:01:28 +02:00
Antoine Pitrou
4574e62c6e
Fix massive slowdown in string formatting with str.format.
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Example:
./python -m timeit -s "f='{}' + '-' * 1024 + '{}'; s='abcd' * 16384" "f.format(s, s)"
-> before: 547 usec per loop
-> after: 13 usec per loop
-> 3.2: 22.5 usec per loop
-> 2.7: 12.6 usec per loop
2011-10-07 02:26:47 +02:00
Antoine Pitrou
5c0ba36d5f
Fix massive slowdown in string formatting with the % operator
2011-10-07 01:54:09 +02:00
Antoine Pitrou
7c46da7993
Ensure that 1-char singletons get used
2011-10-06 22:07:51 +02:00
Antoine Pitrou
c61c8d7a5e
Issue #12911 : Fix memory consumption when calculating the repr() of huge tuples or lists.
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This introduces a small private API for this common pattern.
The issue has been discovered thanks to Martin's huge-mem buildbot.
2011-10-06 19:04:12 +02:00
Antoine Pitrou
eeb7eea1f9
Issue #12911 : Fix memory consumption when calculating the repr() of huge tuples or lists.
...
This introduces a small private API for this common pattern.
The issue has been discovered thanks to Martin's huge-mem buildbot.
2011-10-06 18:57:27 +02:00
Victor Stinner
c6f0df7b20
Fix PyUnicode_Join() for len==1 and non-exact string
2011-10-06 15:58:54 +02:00
Antoine Pitrou
dbf697ae5c
Fix compilation warnings under 64-bit Windows
2011-10-06 15:34:41 +02:00
Antoine Pitrou
15a66cf134
Fix compilation under Windows
2011-10-06 15:25:32 +02:00
Victor Stinner
200f21340d
Fix assertion in unicode_adjust_maxchar()
2011-10-06 13:27:56 +02:00
Victor Stinner
acf47b807f
Fix my last change on PyUnicode_Join(): don't process separator if len==1
2011-10-06 12:32:37 +02:00
Victor Stinner
25a4b29c95
str.replace() avoids memory when it's possible
2011-10-06 12:31:55 +02:00
Victor Stinner
56c161ab00
_copy_characters() fails more quickly in debug mode on inconsistent state
2011-10-06 02:47:11 +02:00
Victor Stinner
c729b8e92f
Fix a compiler warning: don't define unicode_is_singleton() in release mode
2011-10-06 02:36:59 +02:00
Victor Stinner
fb9ea8c57e
Don't check for the maximum character when copying from unicodeobject.c
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* 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
2011-10-06 01:45:57 +02:00