61e9ffa191
Issue #19171 : speed some cases of 3-argument long pow().
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Reduce the base by the modulus when the base is larger than
the modulus. This can unboundedly speed the "startup costs"
of doing modular exponentiation, particularly in cases where
the base is much larger than the modulus. Original patch
by Armin Rigo, inspired by https://github.com/pyca/ed25519 .
(grafted from f34c59494420765b013136ca93f63b716d9f1d30)
2013-10-05 16:53:52 -05:00
38386149ab
#19069 : use imperative mood in float object docstrings. Patch by Marco Buttu.
2013-10-06 00:44:32 +03:00
eb053167a8
#19068 : use imperative mood in complex object docstrings. Patch by Marco Buttu.
2013-10-06 00:39:18 +03:00
59a06f5020
Various clarifications based on feedback & questions over the years.
2013-08-24 15:15:19 -05:00
78cc8daa9b
Add line explaining the "%sort" test.
2013-08-22 18:32:53 -05:00
0e413bd288
Issue 18719: Remove a false optimization
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Remove an unused early-out test from the critical path for
dict and set lookups.
When the strings already have matching lengths and hashes,
there is no additional information gained by checking the first
characters (the probability of a mismatch is already known to
be less than 1 in 2**64).
2013-08-13 18:34:49 -07:00
e822b034e7
Issue #15866 : The xmlcharrefreplace error handler no more produces two XML
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entities for a non-BMP character on narrow build.
2013-08-06 16:56:26 +03:00
007684a701
Silence compiler warning for unused declaration.
2013-08-04 22:35:37 -07:00
3687e8055c
Issue #18427 : str.replace could crash the interpreter with huge strings.
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This fixes two places where 'int' was used to represent
the size of strings, instead of 'Py_ssize_t'.
(The issue is not present in the corresponding code in the 3.x branches)
Fixes #18427
2013-07-11 13:33:55 +02:00
ba908c72a0
Issue #18184 : PyUnicode_FromFormat() and PyUnicode_FromFormatV() now raise
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OverflowError when an argument of %c format is out of range.
2013-06-23 20:22:09 +03:00
760388100e
Issue #18137 : Detect integer overflow on precision in float.__format__()
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and complex.__format__().
2013-06-23 14:56:57 +02:00
b91ef008ba
add missing NULL check ( closes #18019 )
2013-05-19 19:38:12 -07:00
f794b143d3
Issue #16447 : Fix potential segfault when setting __name__ on a class.
2013-04-13 15:19:05 +01:00
74001fad7d
list slotdefs in offset order rather than sorting them ( closes #17610 )
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This means we can remove our usage of qsort() than relied on undefined behavior.
Backport by Zbigniew Halas.
2013-04-07 09:52:59 -04:00
6c467a41bc
Revert a premature patch for issue #14010 (changeset d17d10c84d27).
2013-04-06 22:51:29 +03:00
bb84565cdb
Issue #14010 : Fix a crash when iterating or deleting deeply nested filters
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in itertools module (i.e. itertools.izip(), itertools.chain(), etc).
2013-04-06 22:04:10 +03:00
da2c7ebd23
allow any type with __getitem__ to be a mapping for the purposes of % ( #15801 )
2013-03-23 22:32:00 -05:00
1d108bc714
Issue #10211 : Buffer object should support the new buffer interface.
2013-03-19 16:50:51 -07:00
7cac1c25a1
Issue #16445 : Fix potential segmentation fault when deleting an exception message.
2013-03-03 11:13:34 +00:00
8e830a0664
fix building without pymalloc ( closes #17228 )
2013-02-20 16:54:30 -05:00
5aff27aec1
#7963 : fix error message when 'object' called with arguments.
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Patch by Alexander Belopolsky.
2013-02-18 22:04:59 -05:00
d5327d95d2
Issue #17043 : The unicode-internal decoder no longer read past the end of
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input buffer.
2013-02-07 16:23:11 +02:00
a8d64ae304
Issue #17034 : Use Py_CLEAR() in stringobject.c.
2013-02-02 18:43:58 +02:00
c0022b2d8c
Silence a -Wformat-extra-argument warning when compiling.
2013-02-01 16:13:27 -08:00
c8e58126a2
Issue #16979 : Fix error handling bugs in the unicode-escape-decode decoder.
2013-01-29 10:20:34 +02:00
c59c85c1ac
Issue #10156 : In the interpreter's initialization phase, unicode globals
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are now initialized dynamically as needed.
2013-01-26 12:13:40 +02:00
01b3a08f5e
Issue #16975 : Fix error handling bug in the escape-decode decoder.
2013-01-25 23:30:50 +02:00
1d3acd4b59
Issue #16335 : Fix integer overflow in unicode-escape decoder.
2013-01-21 11:48:24 +02:00
926f3a37de
Issue #15989 : Fix possible integer overflow in str formatting as in unicode formatting.
2013-01-19 23:35:46 +02:00
74f49ab28b
Issue #15989 : Fix several occurrences of integer overflow
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when result of PyInt_AsLong() or PyLong_AsLong() narrowed
to int without checks.
This is a backport of changesets 13e2e44db99d and 525407d89277.
2013-01-19 12:55:39 +02:00
ac7b49f407
Improve tooltips by listing the most common argument pattern first.
2013-01-18 23:23:11 -08:00
9599745e2c
Issue #14850 : Now a chamap decoder treates U+FFFE as "undefined mapping"
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in any mapping, not only in an unicode string.
2013-01-15 14:42:59 +02:00
c4b82c037e
Issue #11461 : Fix the incremental UTF-16 decoder. Original patch by
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Amaury Forgeot d'Arc. Added tests for partial decoding of non-BMP
characters.
2013-01-08 23:12:00 +02:00
c9631a14d7
Fix out of bound read in UTF-32 decoder on "narrow Unicode" builds.
2013-01-08 22:43:18 +02:00
8f53ded1ee
untabify
2013-01-02 12:25:15 -06:00
a708adfcf6
call PyErr_Clear() when ignoring error from PyNumber_Int ( closes #15516 )
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Patch from Tom Tromey.
2013-01-02 12:21:32 -06:00
6b3f8d375b
ensure the attribute name string is initalized before using it ( closes #16839 )
2013-01-02 09:36:23 -06:00
5ca88d2b18
get the core to compile --disable-unicode
2013-01-01 23:04:16 -06:00
cf095f8e0f
Issue #16761 : Raise TypeError when int() or long() called with base argument only.
2012-12-28 09:31:59 +02:00
d38c990bb7
Issue #16602 : When a weakref's target was part of a long deallocation chain, the object could remain reachable through its weakref even though its refcount had dropped to zero.
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Thanks to Eugene Toder for diagnosing and reporting the issue.
2012-12-08 21:15:26 +01:00
115bc79df8
Issue #9742 : Sneaky fix for build failure on Solaris 9.
2012-11-17 20:18:52 +00:00
e3ae321222
Issue #15379 : Fix passing of non-BMP characters as integers for the charmap decoder (already working as unicode strings).
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Patch by Serhiy Storchaka.
2012-11-17 21:14:58 +01:00
b704eab599
Issue #16453 : Fix equality testing of dead weakref objects.
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Also add tests for hashing.
2012-11-11 19:36:51 +01:00
146a5fead2
Fix compilation on Windows
2012-11-03 23:07:59 +01:00
67dc4a87fc
#8401 : assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error.
2012-11-03 21:10:45 +02:00
47fa4d54e8
avoid a function call with redundant checks for dict size
2012-10-31 14:22:12 -04:00
0ec820fc5f
only fast-path fromkeys() when the constructor returns a empty dict ( closes #16345 )
2012-10-31 14:05:55 -04:00
6da3ed63d8
initialize more global type objects ( closes #16369 )
2012-10-30 23:21:10 -04:00
75d3600466
Issue #14700 : Fix buggy overflow checks for large precision and width in new-style and old-style formatting.
2012-10-28 10:00:46 +00:00
ad4b000179
Issue #14783 : Backport changes from 3.2.
2012-10-07 20:37:54 -07:00
Tim Peters
Ezio Melotti
Raymond Hettinger
Serhiy Storchaka
Ronald Oussoren
Victor Stinner
Benjamin Peterson
Mark Dickinson
Kristján Valur Jónsson
R David Murray
Gregory P. Smith
Antoine Pitrou
Mark Dickinson
Christian Heimes
Chris Jerdonek