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4462 Commits

Author SHA1 Message Date
Tim Peters 81a93159d7 Issue #19171: speed some cases of 3-argument long pow(). 
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.
 2013-10-05 16:53:52 -05:00
Ezio Melotti 7760b4eb4b #19069: use imperative mood in float object docstrings. Patch by Marco Buttu. 2013-10-06 00:45:11 +03:00
Ezio Melotti 488d244e1a #19068: use imperative mood in complex object docstrings. Patch by Marco Buttu. 2013-10-06 00:39:18 +03:00
Ezio Melotti 5792ce151c #19067: use imperative mood in range object docstrings. Patch by Marco Buttu. 2013-10-06 00:36:45 +03:00
Antoine Pitrou 60b183407c Issue #19014: memoryview.cast() is now allowed on zero-length views. 2013-10-03 19:55:41 +02:00
Raymond Hettinger 2ff2190b62 Issue #18594: Fix the fast path for collections.Counter(). 
The path wasn't being taken due to an over-restrictive type check.
 2013-10-01 00:55:43 -07:00
Tim Peters eaa3bcc370 Issue #18942: sys._debugmallocstats() output was damaged on Windows. 
_PyDebugAllocatorStats() called PyOS_snprintf() with a %zd format
code, but MS doesn't support that code.  Interpolated
PY_FORMAT_SIZE_T in place of the "z".
 2013-09-05 22:57:04 -05:00
Serhiy Storchaka 9594942716 Issue #18783: Removed existing mentions of Python long type in docstrings, 
error messages and comments.
 2013-08-27 19:40:23 +03:00
Tim Peters ec8147ba55 Various clarifications based on feedback & questions over the years. 
(grafted from 23181bf411a16287a0a54e910fc0f9ecd2764bf0)
 2013-08-24 15:15:19 -05:00
Tim Peters 01e75a699d Add line explaining the "%sort" test. 
(grafted from 1ea833ecaf5a9d43a886e9e73b4e2551d0d5b548)
 2013-08-22 18:32:53 -05:00
Raymond Hettinger b1b915c796 Issue 18719: Remove a false optimization 
Remove an unused early-out test from the critical path for
dict and set lookups.

When the strings already have matching lengths, kinds, 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 18:16:34 -07:00
Raymond Hettinger c86d7e989c Silence compiler warning for an unused declaration 2013-08-04 12:00:36 -07:00
Raymond Hettinger e56666d17f Silence compiler warning about an uninitialized variable 2013-08-04 11:51:03 -07:00
Serhiy Storchaka f6d0aeeadc Issue #16741: Fix an error reporting in int(). 2013-08-03 20:55:06 +03:00
Christian Heimes c731bbe665 Propagate error when PyByteArray_Resize() fails in bytearray_translate() 
CID 715334
 2013-07-21 02:04:35 +02:00
Christian Heimes 26532f7519 Check return value of PyType_Ready(&EncodingMapType) 
CID 486654
 2013-07-20 14:57:16 +02:00
Serhiy Storchaka 8eeae2126c Issue #18184: PyUnicode_FromFormat() and PyUnicode_FromFormatV() now raise 
OverflowError when an argument of %c format is out of range.
 2013-06-23 20:12:14 +03:00
Benjamin Peterson 7e30373126 remove MAX_MAXCHAR because it's unsafe for computing maximum codepoitn value (see #18183) 2013-06-10 09:19:46 -07:00
Benjamin Peterson d2b58a9880 only recursively expand in the format spec (closes #17644) 2013-05-17 17:34:30 -05:00
Raymond Hettinger 36f74aa7f7 Issue #17563: Fix dict resize performance regression. 2013-05-17 03:01:13 -07:00
Benjamin Peterson e1b4cbc422 when arguments are cells clear the locals slot (backport of #17927) 2013-05-14 22:31:26 -05:00
Antoine Pitrou 8b0e98426d Issue #17237: Fix crash in the ASCII decoder on m68k. 2013-05-11 15:58:34 +02:00
Antoine Pitrou 957a23b088 Issue #17408: Avoid using an obsolete instance of the copyreg module when the interpreter is shutdown and then started again. 2013-05-04 20:45:02 +02:00
Ezio Melotti 6b02772c13 Remove trailing whitespace. 2013-04-21 04:07:51 +03:00
Mark Dickinson c9734484ca Issue #17715: Add missing NULL Check to PyNumber_Long. 2013-04-13 17:44:44 +01:00
Mark Dickinson 64aafeb4de Issue #16447: Fix potential segfault when setting __name__ on a class. 2013-04-13 15:26:58 +01:00
Antoine Pitrou 36b045f4db Fix supernumerary 's' in sys._debugmallocstats() output. 2013-04-11 21:01:40 +02:00
Benjamin Peterson c9314d9e08 don't run frame if it has no stack (closes #17669) 2013-04-10 17:00:56 -04:00
Serhiy Storchaka 278d03bd66 Revert a premature patch for issue #14010 (changeset aaaf36026511). 2013-04-06 22:52:34 +03:00
Serhiy Storchaka e8f706eda7 Issue #14010: Fix a crash when iterating or deleting deeply nested filters 
(builting and in itertools module, i.e. map(), itertools.chain(), etc).
 2013-04-06 21:14:43 +03:00
Benjamin Peterson 6395241471 list slotdefs in offset order rather than sorting them (closes #17610) 
This means we can remove our usage of qsort() than relied on undefined behavior.
 2013-04-01 17:41:41 -04:00
Raymond Hettinger 378170d5d9 Issue 17447: Clarify that str.isidentifier doesn't check for reserved keywords. 2013-03-23 08:21:12 -07:00
Victor Stinner 2cb16aa3cb _PyUnicode_Writer() now also reuses Unicode singletons: 
empty string and latin1 single character
 2013-03-06 19:28:37 +01:00
Benjamin Peterson b1efa53662 fix possible setdefault refleak (closes #17328) 2013-03-04 09:47:50 -05:00
Victor Stinner d21b58c05d Issue #17223: Fix PyUnicode_FromUnicode() for string of 1 character outside 
the range U+0000-U+10ffff.
 2013-02-26 00:15:54 +01:00
Serhiy Storchaka 18809fa94e Remove unused defines. 2013-02-23 14:48:16 +02:00
Benjamin Peterson 2dba1ee3e6 fix building without pymalloc (closes #17228) 2013-02-20 16:54:30 -05:00
Stefan Krah 674a42b114 Fix error messages. 2013-02-19 13:44:49 +01:00
R David Murray 702a5dc1ed #7963: fix error message when 'object' called with arguments. 2013-02-18 21:39:18 -05:00
R David Murray 6b30759022 #7963: fix error message when 'object' called with arguments. 
Patch by Alexander Belopolsky.
 2013-02-18 21:20:08 -05:00
Serhiy Storchaka 801d955f04 Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxError 
and a full traceback including line number.
 2013-02-10 17:42:01 +02:00
Serhiy Storchaka 5e61f14c6d Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxError 
and a full traceback including line number.
 2013-02-10 17:36:00 +02:00
Antoine Pitrou c73c561181 Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 
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).
 2013-02-09 23:14:42 +01:00
Antoine Pitrou 4de7457009 Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 
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).
 2013-02-09 23:11:27 +01:00
Victor Stinner bbbac2ec34 Issue #17137: When an Unicode string is resized, the internal wide character 
string (wstr) format is now cleared.
 2013-02-07 23:12:46 +01:00
Serhiy Storchaka 03ee12ed72 Issue #17043: The unicode-internal decoder no longer read past the end of 
input buffer.
 2013-02-07 16:25:25 +02:00
Serhiy Storchaka 3fd4ab356d Issue #17043: The unicode-internal decoder no longer read past the end of 
input buffer.
 2013-02-07 16:23:21 +02:00
Serhiy Storchaka d357a3f841 Issue #17034: Use Py_CLEAR() in bytesobject.c. 2013-02-02 18:45:54 +02:00
Serhiy Storchaka f458a03617 Issue #17034: Use Py_CLEAR() in bytesobject.c. 2013-02-02 18:45:22 +02:00
Gregory P. Smith ce9e3c3af9 Silence a -Wformat-extra-argument warning when compiling. 2013-02-01 16:14:00 -08:00