Commit Graph

38512 Commits

Author SHA1 Message Date
Kristján Valur Jónsson a8abe86331 http://bugs.python.org/issue5544
Guard _fileio.c against other malicious os.close(f.fileno()) attempts.
Add tests to test_fileio.py to verify behaviour.
2009-03-24 15:27:42 +00:00
Kristján Valur Jónsson 649170bd66 http://bugs.python.org/issue5552
Return None rather than raise an exception if os.device_error is given an invalid file descriptor.
2009-03-24 14:15:49 +00:00
Kristján Valur Jónsson 8915e0e43a http://bugs.python.org/issue5544
Fix to the last checkin, correctly raise an exception on failure.
2009-03-24 13:51:36 +00:00
Kristján Valur Jónsson dc7c128d74 http://bugs.python.org/issue5544
Someone may have closed the file descriptor, with something like
f = open('test.test', 'w')
os.close(f.fileno())
f.close()
Protect against this by checking fd on windows before closing.
2009-03-24 13:21:53 +00:00
Benjamin Peterson 7c43524d3c fix function name 2009-03-24 01:40:39 +00:00
Benjamin Peterson 4c93dcbbef Merged revisions 70574 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70574 | benjamin.peterson | 2009-03-23 20:11:37 -0500 (Mon, 23 Mar 2009) | 1 line

  fix typo
........
2009-03-24 01:33:55 +00:00
Benjamin Peterson 70e32c837f fix some versionchanged and versionadded directives 2009-03-24 01:00:11 +00:00
Benjamin Peterson 52baa29033 Merged revisions 70558,70561-70563,70568-70571 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70558 | benjamin.peterson | 2009-03-23 17:29:45 -0500 (Mon, 23 Mar 2009) | 4 lines

  comply with the evilJavaNamingScheme for attribute names

  It seems my love of PEP 8 overrode the need for consistentcy
........
  r70561 | benjamin.peterson | 2009-03-23 18:10:14 -0500 (Mon, 23 Mar 2009) | 1 line

  refactor unittest docs
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  r70562 | benjamin.peterson | 2009-03-23 18:13:36 -0500 (Mon, 23 Mar 2009) | 1 line

  forgot to document that setUp can be skipped (silly me...)
........
  r70563 | benjamin.peterson | 2009-03-23 18:19:03 -0500 (Mon, 23 Mar 2009) | 1 line

  update from CVS
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  r70568 | benjamin.peterson | 2009-03-23 19:35:20 -0500 (Mon, 23 Mar 2009) | 1 line

  some cleanup and modernization
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  r70569 | benjamin.peterson | 2009-03-23 19:36:16 -0500 (Mon, 23 Mar 2009) | 1 line

  remove special metadata
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  r70570 | benjamin.peterson | 2009-03-23 19:37:12 -0500 (Mon, 23 Mar 2009) | 1 line

  update docstring
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  r70571 | benjamin.peterson | 2009-03-23 19:39:24 -0500 (Mon, 23 Mar 2009) | 1 line

  add new skipping things to __all__
........
2009-03-24 00:56:30 +00:00
Raymond Hettinger 6b232cdc7f Add links to related resources. 2009-03-24 00:22:53 +00:00
Raymond Hettinger fd88ea7db2 For some reason rst docs like an initial 3 space indent. 2009-03-23 22:42:28 +00:00
Benjamin Peterson 5254c04aeb Merged revisions 70555 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70555 | benjamin.peterson | 2009-03-23 16:50:21 -0500 (Mon, 23 Mar 2009) | 4 lines

  implement test skipping and expected failures

  patch by myself #1034053
........
2009-03-23 22:25:03 +00:00
Benjamin Peterson 87d98bcbad PyString_FromString -> PyUnicode_FromString 2009-03-23 21:52:09 +00:00
Antoine Pitrou acc5d6b195 Merged revisions 70550 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70550 | antoine.pitrou | 2009-03-23 20:17:00 +0100 (lun., 23 mars 2009) | 3 lines

  The tracking statistics were actually too pessimistic
........
2009-03-23 19:19:54 +00:00
Antoine Pitrou 3a652b1d0a Merged revisions 70546 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70546 | antoine.pitrou | 2009-03-23 19:41:45 +0100 (lun., 23 mars 2009) | 9 lines

  Issue #4688: Add a heuristic so that tuples and dicts containing only
  untrackable objects are not tracked by the garbage collector. This can
  reduce the size of collections and therefore the garbage collection overhead
  on long-running programs, depending on their particular use of datatypes.

  (trivia: this makes the "binary_trees" benchmark from the Computer Language
  Shootout 40% faster)
........
2009-03-23 18:52:06 +00:00
Mark Dickinson 17e4fddb57 Merged revisions 70542 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70542 | mark.dickinson | 2009-03-23 18:25:13 +0000 (Mon, 23 Mar 2009) | 14 lines

  Issue #5512: speed up the long division algorithm for Python longs.
  The basic algorithm remains the same; the most significant speedups
  come from the following three changes:

    (1) normalize by shifting instead of multiplying and dividing
    (2) the old algorithm usually did an unnecessary extra iteration of
        the outer loop; remove this.  As a special case, this means that
        long divisions with a single-digit result run twice as fast as
        before.
    (3) make inner loop much tighter.

  Various benchmarks show speedups of between 50% and 150% for long
  integer divisions and modulo operations.
........
2009-03-23 18:44:57 +00:00
Raymond Hettinger 798ee1a4c6 Make imported name private and wrap long-line. 2009-03-23 18:29:11 +00:00
Raymond Hettinger f173654db8 Forward port r70533 and r70538. 2009-03-23 05:19:21 +00:00
Benjamin Peterson 30364204d3 more about the file type's death #5513 2009-03-23 02:49:51 +00:00
Benjamin Peterson 52c3bf1aa5 sync open() docs more 2009-03-23 02:44:58 +00:00
Benjamin Peterson 8cad9c777b fix docs about open's return value #5539
(how annoying to have the same docs in two places)

(three if you count the docstring...)
2009-03-23 02:38:01 +00:00
Matthias Klose 21e5fcd245 - Modules/Setup.dist: Readd the _functools extension, lost in the io-c merge. 2009-03-22 23:58:48 +00:00
Lars Gustäbel 42e0091208 Merged revisions 70523 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70523 | lars.gustaebel | 2009-03-22 21:09:33 +0100 (Sun, 22 Mar 2009) | 5 lines

  Issue #5068: Fixed the tarfile._BZ2Proxy.read() method that would loop
  forever on incomplete input. That caused tarfile.open() to hang when used
  with mode 'r' or 'r:bz2' and a fileobj argument that contained no data or
  partial bzip2 compressed data.
........
2009-03-22 20:34:29 +00:00
Benjamin Peterson db08306bc2 fix incorrect merge 2009-03-22 17:22:36 +00:00
Benjamin Peterson 9d57ccb6c6 Blocked revisions 70463 via svnmerge
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  r70463 | benjamin.peterson | 2009-03-18 15:52:15 -0500 (Wed, 18 Mar 2009) | 1 line

  fix strange errors when setting attributes on tracebacks #4034
........
2009-03-21 17:49:59 +00:00
Benjamin Peterson 0ed52455b7 port the queue change r70405 2009-03-21 17:36:10 +00:00
Benjamin Peterson f07d0026da Merged revisions 70342,70385-70387,70389-70390,70392-70393,70395,70400,70405-70406,70418,70438,70464,70468 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70342 | georg.brandl | 2009-03-13 14:03:58 -0500 (Fri, 13 Mar 2009) | 1 line

  #5486: typos.
........
  r70385 | benjamin.peterson | 2009-03-15 09:38:55 -0500 (Sun, 15 Mar 2009) | 1 line

  fix tuple.index() error message #5495
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  r70386 | georg.brandl | 2009-03-15 16:32:06 -0500 (Sun, 15 Mar 2009) | 1 line

  #5496: fix docstring of lookup().
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  r70387 | georg.brandl | 2009-03-15 16:37:16 -0500 (Sun, 15 Mar 2009) | 1 line

  #5493: clarify __nonzero__ docs.
........
  r70389 | georg.brandl | 2009-03-15 16:43:38 -0500 (Sun, 15 Mar 2009) | 1 line

  Fix a small nit in the error message if bool() falls back on __len__ and it returns the wrong type: it would tell the user that __nonzero__ should return bool or int.
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  r70390 | georg.brandl | 2009-03-15 16:44:43 -0500 (Sun, 15 Mar 2009) | 1 line

  #5491: clarify nested() semantics.
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  r70392 | georg.brandl | 2009-03-15 16:46:00 -0500 (Sun, 15 Mar 2009) | 1 line

  #5488: add missing struct member.
........
  r70393 | georg.brandl | 2009-03-15 16:47:42 -0500 (Sun, 15 Mar 2009) | 1 line

  #5478: fix copy-paste oversight in function signature.
........
  r70395 | georg.brandl | 2009-03-15 16:51:48 -0500 (Sun, 15 Mar 2009) | 1 line

  #5276: document IDLESTARTUP and .Idle.py.
........
  r70400 | georg.brandl | 2009-03-15 16:59:37 -0500 (Sun, 15 Mar 2009) | 3 lines

  Fix markup in re docs and give a mail address in regex howto, so that
  the recommendation to send suggestions to the author can be followed.
........
  r70405 | georg.brandl | 2009-03-15 17:11:07 -0500 (Sun, 15 Mar 2009) | 7 lines

  Move the previously local import of threading to module level.

  This is cleaner and avoids lockups in obscure cases where a Queue
  is instantiated while the import lock is already held by another thread.

  OKed by Tim Peters.
........
  r70406 | hirokazu.yamamoto | 2009-03-15 17:43:14 -0500 (Sun, 15 Mar 2009) | 1 line

  Added skip for old MSVC.
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  r70418 | georg.brandl | 2009-03-16 14:42:03 -0500 (Mon, 16 Mar 2009) | 1 line

  Add token markup.
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  r70438 | benjamin.peterson | 2009-03-17 15:29:51 -0500 (Tue, 17 Mar 2009) | 1 line

  I thought this was begging for an example
........
  r70464 | benjamin.peterson | 2009-03-18 15:58:09 -0500 (Wed, 18 Mar 2009) | 1 line

  a much better example
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  r70468 | benjamin.peterson | 2009-03-18 22:04:31 -0500 (Wed, 18 Mar 2009) | 1 line

  close files after comparing them
........
2009-03-21 17:31:58 +00:00
Benjamin Peterson 839d6cac82 Blocked revisions 70286,70290,70292-70293,70295-70296,70298,70300,70305,70315,70319,70466,70470,70472-70473,70475,70477,70479,70485 via svnmerge
........
  r70286 | raymond.hettinger | 2009-03-09 19:06:05 -0500 (Mon, 09 Mar 2009) | 1 line

  Fix markup.
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  r70290 | raymond.hettinger | 2009-03-09 20:07:30 -0500 (Mon, 09 Mar 2009) | 1 line

  Update url for the spec.
........
  r70292 | raymond.hettinger | 2009-03-09 23:40:24 -0500 (Mon, 09 Mar 2009) | 1 line

  Clarify the meaning of normal and subnormal.
........
  r70293 | raymond.hettinger | 2009-03-09 23:49:21 -0500 (Mon, 09 Mar 2009) | 1 line

  Add a version tag to the decimal module.
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  r70295 | raymond.hettinger | 2009-03-10 03:16:05 -0500 (Tue, 10 Mar 2009) | 1 line

  Update the decimal FAQ for the from_float() classmethod and improve the recipe for remove_exponent() to make it cut and pasteable.
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  r70296 | raymond.hettinger | 2009-03-10 04:31:48 -0500 (Tue, 10 Mar 2009) | 1 line

  Small optimization for corner case where maxlen==0.
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  r70298 | raymond.hettinger | 2009-03-10 07:50:59 -0500 (Tue, 10 Mar 2009) | 1 line

  For collections.deque() objects, expose the maxlen parameter as a read-only attribute.
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  r70300 | raymond.hettinger | 2009-03-10 08:04:30 -0500 (Tue, 10 Mar 2009) | 1 line

  Fix typo.
........
  r70305 | brett.cannon | 2009-03-10 23:51:06 -0500 (Tue, 10 Mar 2009) | 5 lines

  Require implementations for warnings.showwarning() support the 'line' argument.
  Was a DeprecationWarning for not supporting it since Python 2.6.

  Closes issue #3652.
........
  r70315 | raymond.hettinger | 2009-03-11 19:25:03 -0500 (Wed, 11 Mar 2009) | 1 line

  Add reference to solution for a commonly asked question.
........
  r70319 | raymond.hettinger | 2009-03-11 19:31:58 -0500 (Wed, 11 Mar 2009) | 1 line

  Issue 5477: Fix buglet in the itertools documentation.
........
  r70466 | raymond.hettinger | 2009-03-18 17:13:20 -0500 (Wed, 18 Mar 2009) | 1 line

  Use mixin methods where possible. (2.7 only -- these don't all exist in 3.0)
........
  r70470 | raymond.hettinger | 2009-03-19 10:21:10 -0500 (Thu, 19 Mar 2009) | 6 lines

  Improve implementation with better underlying data structure
  for O(1) deletions.  Big-Oh performance now the same as regular
  dictionaries.  Uses a doubly-linked list instead of a list/seq
  to track insertion order.
........
  r70472 | raymond.hettinger | 2009-03-19 14:24:43 -0500 (Thu, 19 Mar 2009) | 1 line

  Silence a compiler warning.
........
  r70473 | raymond.hettinger | 2009-03-19 14:59:58 -0500 (Thu, 19 Mar 2009) | 6 lines

  * Add clearer comment to initialization code.
  * Add optional argument to popitem() -- modeled
    after Anthon van der Neut's C version.
  * Fix method markup in docs.
........
  r70475 | raymond.hettinger | 2009-03-19 18:12:41 -0500 (Thu, 19 Mar 2009) | 6 lines

  * Add implementation notes.
  * Re-order methods so that those touching the underlying data
    structure come first and the derived methods come last.
........
  r70477 | raymond.hettinger | 2009-03-19 18:22:25 -0500 (Thu, 19 Mar 2009) | 1 line

  Fix typo
........
  r70479 | mark.dickinson | 2009-03-20 10:51:55 -0500 (Fri, 20 Mar 2009) | 3 lines

  Issue #4258:  Use 30-bit digits for Python longs, on 64-bit platforms.
  Backport of r70459.
........
  r70485 | raymond.hettinger | 2009-03-20 13:25:49 -0500 (Fri, 20 Mar 2009) | 1 line

  Add MutableSet example.
........
2009-03-21 17:17:56 +00:00
Hirokazu Yamamoto 3530246621 Merged revisions 70499 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r70499 | hirokazu.yamamoto | 2009-03-21 19:32:52 +0900 | 1 line

  There is no macro named SIZEOF_SSIZE_T. Should use SIZEOF_SIZE_T instead.
........
2009-03-21 13:23:27 +00:00
Mark Dickinson af23217798 Remove remnants of svn conflict marker from Misc/NEWS 2009-03-21 10:51:42 +00:00
Mark Dickinson ae681df4d8 - Issue #5463: In struct module, remove deprecated overflow wrapping
when packing an integer: for example, struct.pack('=L', -1) now
  raises struct.error instead of returning b'\xff\xff\xff\xff'.

  Thanks Andreas Schawo for the patch.
2009-03-21 10:26:31 +00:00
Brett Cannon e43b060b05 Document import's semantics for the language reference. This includes filling
in missing details for the sys module.
2009-03-21 03:11:16 +00:00
Benjamin Peterson b487e63282 stringio doesn't have an encoding 2009-03-21 03:08:31 +00:00
Mark Dickinson 16f966ee26 Merged revisions 70489 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70489 | mark.dickinson | 2009-03-20 23:16:14 +0000 (Fri, 20 Mar 2009) | 4 lines

  Rewrite Py_ARITHMETIC_RIGHT_SHIFT so that it's valid for all signed
  integer types T, not just those for which "unsigned T" is legal.
........
2009-03-20 23:23:15 +00:00
Raymond Hettinger be075b1c4e Add MutableSet example. 2009-03-20 18:33:06 +00:00
Mark Dickinson d72c7b671e Add ..versionadded for sys.int_info, update py3k version of
whatsnew/2.7.rst to keep it in sync with the trunk version, and
replace SHIFT with PyLong_SHIFT in #error message
2009-03-20 16:00:49 +00:00
Mark Dickinson 0ef2cf6126 Blocked revisions 70479 via svnmerge
........
  r70479 | mark.dickinson | 2009-03-20 15:51:55 +0000 (Fri, 20 Mar 2009) | 3 lines

  Issue #4258:  Use 30-bit digits for Python longs, on 64-bit platforms.
  Backport of r70459.
........
2009-03-20 15:53:29 +00:00
Raymond Hettinger bfb5456142 Fix typo 2009-03-19 23:23:15 +00:00
Raymond Hettinger 18ed2cbc75 Forward port 70475: Add implementation notes. Put methods in more readable order. 2009-03-19 23:14:39 +00:00
Raymond Hettinger dc879f033c Forward port r70470 and r70473 for OrderedDict to use a doubly linked list. 2009-03-19 20:30:56 +00:00
Antoine Pitrou 6cf17aacbf svnmerge from trunk for r70457 (sorry, I accidentally deleted the commit message) 2009-03-18 20:26:42 +00:00
Mark Dickinson bd7926478d Issue #4258: Make it possible to use 30-bit digits for PyLongs:
- new configure option --enable-big-digits
 - new structseq sys.int_info giving information about the internal format
By default, 30-bit digits are enabled on 64-bit machines but
disabled on 32-bit machines.
2009-03-18 20:06:12 +00:00
Mark Dickinson e7f45b8e59 Blocked revisions 70454 via svnmerge
........
  r70454 | mark.dickinson | 2009-03-18 16:07:26 +0000 (Wed, 18 Mar 2009) | 9 lines

  Issue 4474: On platforms with sizeof(wchar_t) == 4 and
  sizeof(Py_UNICODE) == 2, PyUnicode_FromWideChar now converts
  each character outside the BMP to the appropriate surrogate pair.

  Thanks Victor Stinner for the patch.

  (backport of r70452 from py3k to trunk)
........
2009-03-18 16:09:22 +00:00
Mark Dickinson 081dfee4f1 Issue 4474: On platforms with sizeof(wchar_t) == 4 and
sizeof(Py_UNICODE) == 2, PyUnicode_FromWideChar now converts
each character outside the BMP to the appropriate surrogate pair.

Thanks Victor Stinner for the patch.
2009-03-18 14:47:41 +00:00
Hirokazu Yamamoto ecdfd513a2 Merged revisions 70448 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70448 | hirokazu.yamamoto | 2009-03-18 19:17:26 +0900 | 3 lines

  Updated openssl support on VC6. (openssl-0.9.6g is old, cannot compile with _ssl.c)
  If you use http://svn.python.org/projects/external/openssl-0.9.8g, Perl is not needed.
  This scheme was ported from PCBuild.
........
2009-03-18 11:39:46 +00:00
Mark Dickinson 7303b594e6 Merged revisions 70444 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r70444 | mark.dickinson | 2009-03-18 08:22:51 +0000 (Wed, 18 Mar 2009) | 3 lines

  Fix bug in _insert_thousands_sep: too much zero padding could be
  added for 'n' formats with non-repeating thousands-separator.
........
2009-03-18 08:25:36 +00:00
Mark Dickinson 79f52039fe Merged revisions 70439 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r70439 | mark.dickinson | 2009-03-17 23:03:46 +0000 (Tue, 17 Mar 2009) | 3 lines

  Issue #2110:  Add support for thousands separator and 'n' format specifier
  to Decimal __format__ method.
........
2009-03-17 23:12:51 +00:00
Mark Dickinson 9c59fe0714 Move Misc/NEWS item to the right place. 2009-03-17 18:15:08 +00:00
Mark Dickinson ad41634313 Merged revisions 70430 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r70430 | mark.dickinson | 2009-03-17 18:01:03 +0000 (Tue, 17 Mar 2009) | 3 lines

  Fix bug in Decimal __format__ method that swapped left and right
  alignment.
........
2009-03-17 18:10:15 +00:00
Brett Cannon 44c5481941 Fix a doc typo. 2009-03-16 22:30:11 +00:00
Georg Brandl 7f157864a0 Merged revisions 70397 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r70397 | georg.brandl | 2009-03-15 22:53:56 +0100 (So, 15 Mär 2009) | 1 line

  #5469: add with statement to list of name-binding constructs.
........
2009-03-15 21:57:20 +00:00