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54487 Commits

Author SHA1 Message Date
Stefan Krah c51b7fd65b 1) Simplify comment -- one has to read the complete proof (available in ACL2) 
in order to understand the algorithm anyway.

2) v->exp == -v->digits may be assumed.

3) Fix comment (v always shares data with a).
 2012-04-18 19:27:32 +02:00
Stefan Krah 5d0d2e2b04 Explain the strategy to avoid huge alignment shifts in _mpd_qadd() in detail. 2012-04-18 18:59:56 +02:00
Stefan Krah ed4b21ff4f Cosmetic change: initialize digits to 1 (redundant). 2012-04-18 18:45:22 +02:00
Stefan Krah bc771e9b19 Remove redundant finalization of the result. 2012-04-18 18:25:37 +02:00
Stefan Krah aecaf0b663 Fix comments and whitespace. 2012-04-18 18:08:20 +02:00
Stefan Krah 6369f77d20 Support mythical ones' complement machines. 2012-04-18 17:57:56 +02:00
Stefan Krah 140893cbaa The previous code is correct, but hard to verify: The libmpdec documentation 
rightfully states that an mpd_t with a coefficient flagged as MPD_CONST_DATA
must not be in the position of the result operand. In this particular case
several assumptions guarantee that a resize will never occur in all possible
code paths, which was the reason for using MPD_CONST_DATA and saving an
instruction by omitting the initialization of tmp.alloc.

For readability, tmp is now flagged as MPD_STATIC_DATA and tmp.alloc
is initialized.
 2012-04-18 17:48:34 +02:00
Benjamin Peterson 447f0cc386 merge 3.2 2012-04-18 11:26:02 -04:00
Benjamin Peterson 2c1414661d improve 2012-04-18 11:25:12 -04:00
Benjamin Peterson 6e3358a1d5 merge 3.2 (#14612) 2012-04-18 11:19:00 -04:00
Benjamin Peterson e42fb307ed SETUP_WITH acts like SETUP_FINALLY for the purposes of setting f_lineno (closes #14612) 2012-04-18 11:14:31 -04:00
Antoine Pitrou eca851815d Merge heads 2012-04-18 16:59:52 +02:00
Antoine Pitrou ec9bac4226 Fix it for good :-) 2012-04-18 16:57:54 +02:00
Benjamin Peterson d76bc7abac rollback 005fd1fe31ab (see #14609 and #14582) 
Being able to overload a sys.module entry during import of a module was broken
by this changeset.
 2012-04-18 10:55:43 -04:00
Benjamin Peterson da20cd2b6b fix refcnt/style/debuging oversights 2012-04-18 10:48:00 -04:00
Brian Curtin 94c001b503 Fix email post-commit review comments. 
Add INCREFs, fix args->kwargs, and a second args==NULL check was removed,
left over from a merger with another function. Instead, checking msg==NULL
does what that used to do in a roundabout way.
 2012-04-18 08:30:51 -05:00
Brett Cannon 03c7ed1580 Merge 2012-04-17 21:42:07 -04:00
Brett Cannon 7bd329d800 Issue #12599: Be more strict in accepting None vs. a false-like object 
in importlib.

Thanks to PJE for pointing out the issue and Nick Coghlan for filing
the bug.
 2012-04-17 21:41:35 -04:00
Benjamin Peterson 2a1fdc4c76 merge 3.2 (#14607) 2012-04-17 19:54:35 -04:00
Benjamin Peterson 32c59b6fc1 mangle keyword-only argname when loading defaults (closes #14607) 2012-04-17 19:53:21 -04:00
Brett Cannon 64befe939c Issue #13959: Re-implement imp.load_compiled() in imp.py. 2012-04-17 19:14:26 -04:00
Brett Cannon 273323cf68 Issue #14592: A relative import will raise a KeyError if __package__ 
or __name__ are not set in globals.

Thanks to Stefan Behnel for the bug report.
 2012-04-17 19:05:11 -04:00
Brian Curtin 09b86d1196 Fix #14600. Correct reference handling and naming of ImportError convenience function 2012-04-17 16:57:09 -05:00
Charles-François Natali fba807ac44 Issue #5113: Fix a test_posix failure on HP-UX, where non-root users can 
chown() to root under certain circumstances.
 2012-04-17 19:58:50 +02:00
Charles-François Natali ab2d58eefa Issue #5113: Fix a test_posix failure on HP-UX, where non-root users can 
chown() to root under certain circumstances.
 2012-04-17 19:48:35 +02:00
Charles-François Natali c8ce715a82 Issue #14087: multiprocessing: add Condition.wait_for(). Patch by sbt. 2012-04-17 18:45:57 +02:00
Antoine Pitrou a3f4457b17 Speed up reading of small files. This avoids multiple C read() calls on pyc files. 2012-04-17 13:50:58 +02:00
Ezio Melotti 006917ec7f #14603: use a listcomp in ZipFile.namelist. 2012-04-16 21:34:24 -06:00
Brett Cannon 578393b286 Properly guard against special-casing. 2012-04-16 23:11:28 -04:00
Brett Cannon 16475adcbb Issue #13959: Re-implement imp.load_source() in imp.py. 2012-04-16 22:11:25 -04:00
Brett Cannon 4132368d0a Issue #14599: Fix an import caching race condition. 2012-04-16 20:50:33 -04:00
Brett Cannon ceffda822f Issue #14599: Make test_reprlib robust against import cache race 
conditions when regrtest is run with its -j option.
 2012-04-16 20:48:50 -04:00
Brett Cannon de10bf4f4d Issue #13959: Fix a logic bug. 2012-04-16 20:44:21 -04:00
Vinay Sajip f138f8c1ab Merged cookbook corrections from 3.2. 2012-04-17 00:41:39 +01:00
Vinay Sajip 62930e1cc5 Corrected version numbers in cookbook example. 2012-04-17 00:40:48 +01:00
Brian Curtin bded894499 Add versionadded tags to newly added ImportError convenience functions. 2012-04-16 18:14:09 -05:00
Brian Curtin c07bda0a5a Correct warnings when building the docs for the nonexistet :arg: role. Changed to asterisks. 2012-04-16 15:24:02 -05:00
Brian Curtin bd43974037 Add documentation for the new PyErr_SetFromImport* functions 2012-04-16 15:14:36 -05:00
Antoine Pitrou 22a1d17bb5 Fix another refleak 2012-04-16 22:06:21 +02:00
Antoine Pitrou 538ba2afb5 Fix a refleak 2012-04-16 21:52:45 +02:00
Antoine Pitrou de3c73b57c pep8-ize test names 2012-04-16 21:29:58 +02:00
Antoine Pitrou 6b64fc6bff Fix refleak in test_gc 2012-04-16 21:29:02 +02:00
Antoine Pitrou 71382cb64b Fix reference loss on Py_None when None is encountered in sys.modules. 2012-04-16 18:48:49 +02:00
Antoine Pitrou a938c74751 Avoid compiler warning due to stray \x00 2012-04-16 18:30:54 +02:00
Antoine Pitrou a49323537b Avoid rebuilding all C files when importlib.h is updated. 2012-04-16 18:29:28 +02:00
Brett Cannon 75babfa886 Add an explicit mention of a backwards-incompatible fix that importlib implicitly fixed. 2012-04-16 11:35:55 -04:00
Vinay Sajip 7706d9ae4f Closes #14452: brought tests in line with removal of BOM insertion code. 2012-04-16 16:22:38 +01:00
Vinay Sajip e8a463d791 Merged tweaks to cookbook example from 3.2. 2012-04-16 15:47:05 +01:00
Vinay Sajip 59b9a79a5a Tweaked format of cookbook example. 2012-04-16 15:46:18 +01:00
Vinay Sajip 1b7101968a Merged cookbook update from 3.2. 2012-04-16 15:29:28 +01:00