Commit Graph

154 Commits

Author SHA1 Message Date
Mark Dickinson 5990d2864c Issue #20539: Improve math.factorial error messages and types for large inputs.
- Better message for the OverflowError in large positive inputs.
- Changed exception type from OverflowError to ValueError for large negative inputs.
2014-04-10 09:29:39 -04:00
Andrew Kuchling 3137885c36 #12211: remove paragraph about NaNs 2014-02-16 12:09:35 -05:00
Andrew Kuchling 8cb1ec3274 #12211: clarify math.copysign() documentation and docstring 2014-02-16 11:11:25 -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
Mark Dickinson 039e0cdc28 Issue #16305: Merge fix from 3.2. 2012-10-25 10:47:46 +01:00
Mark Dickinson 76464494bc Fix math.factorial KeyboardInterrupt segfault. Thanks Amaury for report and diagnosis. 2012-10-25 10:46:28 +01:00
Benjamin Peterson 7d74b70e51 merge 3.2 2012-03-13 16:13:35 -05:00
Benjamin Peterson 2354a7593f fix indentation 2012-03-13 16:13:09 -05:00
Benjamin Peterson ce79852077 use the static identifier api for looking up special methods
I had to move the static identifier code from unicodeobject.h to object.h in
order for this to work.
2012-01-22 11:24:29 -05:00
Victor Stinner 639418812f Use the new Py_ARRAY_LENGTH macro 2011-09-29 00:42:28 +02:00
Mark Dickinson 50203a69b3 Return +-Py_HUGE_VAL for tgamma(+-0) instead of risking FP exceptions by computing 1.0 / 0.0. 2011-09-25 15:26:43 +01:00
Victor Stinner 8f9f8d612a Issue #11888: Use system log2() when available
I expect the system libc to use more accurate functions than Python. The GNU
libc uses for example FYL2X and FYL2XP1 hardware instructions on Intel FPU.
2011-05-09 12:45:41 +02:00
Mark Dickinson 83b8c0be93 Grammatical fix for a comment for log2, to avoid referring to an *algorithm* as monotonic. 2011-05-09 08:40:20 +01:00
Mark Dickinson 23442584f4 Fix cut-and-paste typo in comment: log10 -> log2. 2011-05-09 08:05:00 +01:00
Victor Stinner fa0e3d52d6 Issue #11888: Add log2 function to math module. Patch written by Mark
Dickinson.
2011-05-09 01:01:09 +02:00
Jesus Cea 736e7fc0f6 Issue #11495: OSF support is eliminated. It was deprecated in Python 3.2 2011-03-14 17:36:54 +01:00
Mark Dickinson c60371748b Issue #9599: Further accuracy tweaks to loghelper. For an integer n that's small enough to be converted to a float without overflow, log(n) is now computed as log(float(n)), and similarly for log10. 2010-09-29 19:06:36 +00:00
Mark Dickinson fa41e60c9d Issue #9599: Tweak loghelper algorithm to return slightly improved results for powers of 2. 2010-09-28 07:22:27 +00:00
Mark Dickinson 226f544caa Improve docstrings for isnan, isinf and isfinite. 2010-07-11 18:13:41 +00:00
Mark Dickinson 8e0c996873 Issue #9165: Add math.isfinite and cmath.isfinite. 2010-07-11 17:38:24 +00:00
Ezio Melotti 9527afd02c Fix typo in a comment in mathmodule.c. 2010-07-08 15:03:02 +00:00
Mark Dickinson be64d95169 Issue #9186: log1p(-1.0) should raise ValueError, not OverflowError. 2010-07-07 16:21:29 +00:00
Mark Dickinson 9c91eb844c Minor refactoring in lgamma code, for clarity. 2010-07-07 16:17:31 +00:00
Mark Dickinson 6d02d9cc6b Style/consistency nit: make math_floor and math_ceil code look the same. 2010-07-02 16:05:15 +00:00
Benjamin Peterson f751bc9c01 fix lookup of __ceil__ 2010-07-02 13:46:42 +00:00
Benjamin Peterson b0125892e6 account for different ref counting semantics of _PyObject_LookupSpecial 2010-07-02 13:35:17 +00:00
Benjamin Peterson 8bb9cde6c0 correctly lookup __trunc__ and __floor__ 2010-07-01 15:16:55 +00:00
Mark Dickinson fdb0accc31 Merged revisions 82221 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r82221 | mark.dickinson | 2010-06-25 21:19:48 +0100 (Fri, 25 Jun 2010) | 1 line

  Fix indentation of Python code example in C comment.
........
2010-06-25 20:22:24 +00:00
Mark Dickinson bcdf9da265 Merged revisions 81967 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81967 | mark.dickinson | 2010-06-13 11:50:29 +0100 (Sun, 13 Jun 2010) | 4 lines

  Issue #8986: erfc was raising OverflowError on Linux for arguments in
  the (approximate) range (-27.3, 30.0), as a result of an escaped errno
  value.
........
2010-06-13 10:52:38 +00:00
Mark Dickinson 4c8a9a2df3 Issue #8692: Improve performance of math.factorial:
(1) use a different algorithm that roughly halves the total number of
    multiplications required and results in more balanced multiplications
(2) use a lookup table for small arguments
(3) fast accumulation of products in C integer arithmetic rather than
    PyLong arithmetic when possible.

Typical speedup, from unscientific testing on a 64-bit laptop, is 4.5x
to 6.5x for arguments in the range 100 - 10000.

Patch by Daniel Stutzbach; extensive reviews by Alexander Belopolsky.
2010-05-15 17:02:38 +00:00
Antoine Pitrou f95a1b3c53 Recorded merge of revisions 81029 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

  Untabify C files. Will watch buildbots.
........
2010-05-09 15:52:27 +00:00
Mark Dickinson fbbb9bdeff Merged revisions 77275 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r77275 | mark.dickinson | 2010-01-03 12:03:03 +0000 (Sun, 03 Jan 2010) | 1 line

  Make use of PyLong_AsLongAndOverflow in math_ldexp.
........
2010-01-03 12:16:06 +00:00
Mark Dickinson 6ecd9e53ce Merged revisions 77234 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r77234 | mark.dickinson | 2010-01-02 14:45:40 +0000 (Sat, 02 Jan 2010) | 7 lines

  Refactor some longobject internals:  PyLong_AsDouble and _PyLong_AsScaledDouble
  (the latter renamed to _PyLong_Frexp) now use the same core code.  The
  exponent produced by _PyLong_Frexp now has type Py_ssize_t instead of the
  previously used int, and no longer needs scaling by PyLong_SHIFT.  This
  frees the math module from having to know anything about the PyLong
  implementation.  This closes issue #5576.
........
2010-01-02 15:33:56 +00:00
Mark Dickinson f371859a4f Merged revisions 76978 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76978 | mark.dickinson | 2009-12-21 15:22:00 +0000 (Mon, 21 Dec 2009) | 3 lines

  Issue #7518:  Move substitute definitions of C99 math functions from
  pymath.c to Modules/_math.c.
........
2009-12-21 15:27:41 +00:00
Mark Dickinson da39dbffb6 Merged revisions 76916 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76916 | mark.dickinson | 2009-12-20 13:58:18 +0000 (Sun, 20 Dec 2009) | 3 lines

  math.factorial depends on PyLong_AsLong correctly converting floats; rewrite
  it to do the conversion explicitly instead.  See issue #7550.
........
2009-12-20 14:07:47 +00:00
Mark Dickinson 45f992a45e Merged revisions 76878 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76878 | mark.dickinson | 2009-12-19 11:07:23 +0000 (Sat, 19 Dec 2009) | 3 lines

  Issue #3366: Add error function and complementary error function to
  math module.
........
2009-12-19 11:20:49 +00:00
Mark Dickinson 664b511c0a Merged revisions 76861 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76861 | mark.dickinson | 2009-12-16 20:13:40 +0000 (Wed, 16 Dec 2009) | 3 lines

  Issue #3366: Add expm1 function to math module.  Thanks Eric Smith for
  testing on Windows.
........
2009-12-16 20:23:42 +00:00
Mark Dickinson 05d2e08401 Merged revisions 76755 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r76755 | mark.dickinson | 2009-12-11 17:29:33 +0000 (Fri, 11 Dec 2009) | 2 lines

  Issue #3366:  Add lgamma function to math module.
........
2009-12-11 20:17:17 +00:00
Benjamin Peterson a0dfa82eca Merged revisions 75149,75260-75263,75265-75267,75292,75300,75376,75405,75429-75433,75437,75445,75501,75551,75572,75589-75591,75657,75742,75868,75952-75957,76057,76105,76139,76143,76162,76223 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r75149 | gregory.p.smith | 2009-09-29 16:56:31 -0500 (Tue, 29 Sep 2009) | 3 lines

  Mention issue6972 in extractall docs about overwriting things outside of
  the supplied path.
........
  r75260 | andrew.kuchling | 2009-10-05 16:24:20 -0500 (Mon, 05 Oct 2009) | 1 line

  Wording fix
........
  r75261 | andrew.kuchling | 2009-10-05 16:24:35 -0500 (Mon, 05 Oct 2009) | 1 line

  Fix narkup
........
  r75262 | andrew.kuchling | 2009-10-05 16:25:03 -0500 (Mon, 05 Oct 2009) | 1 line

  Document 'skip' parameter to constructor
........
  r75263 | andrew.kuchling | 2009-10-05 16:25:35 -0500 (Mon, 05 Oct 2009) | 1 line

  Note side benefit of socket.create_connection()
........
  r75265 | andrew.kuchling | 2009-10-05 17:31:11 -0500 (Mon, 05 Oct 2009) | 1 line

  Reword sentence
........
  r75266 | andrew.kuchling | 2009-10-05 17:32:48 -0500 (Mon, 05 Oct 2009) | 1 line

  Use standard comma punctuation; reword some sentences in the docs
........
  r75267 | andrew.kuchling | 2009-10-05 17:42:56 -0500 (Mon, 05 Oct 2009) | 1 line

  Backport r73983: Document the thousands separator.
........
  r75292 | benjamin.peterson | 2009-10-08 22:11:36 -0500 (Thu, 08 Oct 2009) | 1 line

  death to old CVS keyword
........
  r75300 | benjamin.peterson | 2009-10-09 16:48:14 -0500 (Fri, 09 Oct 2009) | 1 line

  fix some coding style
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  r75376 | benjamin.peterson | 2009-10-11 20:26:07 -0500 (Sun, 11 Oct 2009) | 1 line

  platform we don't care about
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  r75405 | neil.schemenauer | 2009-10-14 12:17:14 -0500 (Wed, 14 Oct 2009) | 4 lines

  Issue #1754094: Improve the stack depth calculation in the compiler.
  There should be no other effect than a small decrease in memory use.
  Patch by Christopher Tur Lesniewski-Laas.
........
  r75429 | benjamin.peterson | 2009-10-14 20:47:28 -0500 (Wed, 14 Oct 2009) | 1 line

  pep8ify if blocks
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  r75430 | benjamin.peterson | 2009-10-14 20:49:37 -0500 (Wed, 14 Oct 2009) | 1 line

  use floor division and add a test that exercises the tabsize codepath
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  r75431 | benjamin.peterson | 2009-10-14 20:56:25 -0500 (Wed, 14 Oct 2009) | 1 line

  change test to what I intended
........
  r75432 | benjamin.peterson | 2009-10-14 22:05:39 -0500 (Wed, 14 Oct 2009) | 1 line

  some cleanups
........
  r75433 | benjamin.peterson | 2009-10-14 22:06:55 -0500 (Wed, 14 Oct 2009) | 1 line

  make inspect.isabstract() always return a boolean; add a test for it, too #7069
........
  r75437 | benjamin.peterson | 2009-10-15 10:44:46 -0500 (Thu, 15 Oct 2009) | 1 line

  only clear a module's __dict__ if the module is the only one with a reference to it #7140
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  r75445 | vinay.sajip | 2009-10-16 09:06:44 -0500 (Fri, 16 Oct 2009) | 1 line

  Issue #7120: logging: Removed import of multiprocessing which is causing crash in GAE.
........
  r75501 | antoine.pitrou | 2009-10-18 13:37:11 -0500 (Sun, 18 Oct 2009) | 3 lines

  Add a comment about unreachable code, and fix a typo
........
  r75551 | benjamin.peterson | 2009-10-19 22:14:10 -0500 (Mon, 19 Oct 2009) | 1 line

  use property api
........
  r75572 | benjamin.peterson | 2009-10-20 16:55:17 -0500 (Tue, 20 Oct 2009) | 1 line

  clarify buffer arg #7178
........
  r75589 | benjamin.peterson | 2009-10-21 21:26:47 -0500 (Wed, 21 Oct 2009) | 1 line

  whitespace
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  r75590 | benjamin.peterson | 2009-10-21 21:36:47 -0500 (Wed, 21 Oct 2009) | 1 line

  rewrite to be nice to other implementations
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  r75591 | benjamin.peterson | 2009-10-21 21:50:38 -0500 (Wed, 21 Oct 2009) | 4 lines

  rewrite for style, clarify, and comments

  Also, use the hasattr() like scheme of allowing BaseException exceptions through.
........
  r75657 | antoine.pitrou | 2009-10-24 07:41:27 -0500 (Sat, 24 Oct 2009) | 3 lines

  Fix compilation error in debug mode.
........
  r75742 | benjamin.peterson | 2009-10-26 17:51:16 -0500 (Mon, 26 Oct 2009) | 1 line

  use 'is' instead of id()
........
  r75868 | benjamin.peterson | 2009-10-27 15:59:18 -0500 (Tue, 27 Oct 2009) | 1 line

  test expect base classes
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  r75952 | georg.brandl | 2009-10-29 15:38:32 -0500 (Thu, 29 Oct 2009) | 1 line

  Use the correct function name in docstring.
........
  r75953 | georg.brandl | 2009-10-29 15:39:50 -0500 (Thu, 29 Oct 2009) | 1 line

  Remove mention of the old -X command line switch.
........
  r75954 | georg.brandl | 2009-10-29 15:53:00 -0500 (Thu, 29 Oct 2009) | 1 line

  Use constants instead of magic integers for test result.  Do not re-run with --verbose3 for environment changing tests.
........
  r75955 | georg.brandl | 2009-10-29 15:54:03 -0500 (Thu, 29 Oct 2009) | 1 line

  Use a single style for all the docstrings in the math module.
........
  r75956 | georg.brandl | 2009-10-29 16:16:34 -0500 (Thu, 29 Oct 2009) | 1 line

  I do not think the "railroad" program mentioned is still available.
........
  r75957 | georg.brandl | 2009-10-29 16:44:56 -0500 (Thu, 29 Oct 2009) | 1 line

  Fix constant name.
........
  r76057 | benjamin.peterson | 2009-11-02 09:06:45 -0600 (Mon, 02 Nov 2009) | 1 line

  prevent a rather unlikely segfault
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  r76105 | georg.brandl | 2009-11-04 01:38:12 -0600 (Wed, 04 Nov 2009) | 1 line

  #7259: show correct equivalent for operator.i* operations in docstring; fix minor issues in operator docs.
........
  r76139 | benjamin.peterson | 2009-11-06 19:04:38 -0600 (Fri, 06 Nov 2009) | 1 line

  spelling
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  r76143 | georg.brandl | 2009-11-07 02:26:07 -0600 (Sat, 07 Nov 2009) | 1 line

  #7271: fix typo.
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  r76162 | benjamin.peterson | 2009-11-08 22:10:53 -0600 (Sun, 08 Nov 2009) | 1 line

  discuss how to use -p
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  r76223 | georg.brandl | 2009-11-12 02:29:46 -0600 (Thu, 12 Nov 2009) | 1 line

  Give the profile module a module directive.
........
2009-11-13 02:25:08 +00:00
Mark Dickinson 12c4bdb0e8 Merged revisions 75117 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r75117 | mark.dickinson | 2009-09-28 19:54:55 +0100 (Mon, 28 Sep 2009) | 3 lines

  Issue #3366:  Add gamma function to math module.
  (lgamma, erf and erfc to follow).
........
2009-09-28 19:21:11 +00:00
Benjamin Peterson 6ebe78f5cc Merged revisions 67654,67676-67677,67681,67692,67725,67761,67784-67785,67787-67788,67802,67848-67850,67862-67864,67880,67882 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r67654 | georg.brandl | 2008-12-07 16:42:09 -0600 (Sun, 07 Dec 2008) | 2 lines

  #4457: rewrite __import__() documentation.
........
  r67676 | benjamin.peterson | 2008-12-08 20:03:03 -0600 (Mon, 08 Dec 2008) | 1 line

  specify how things are copied
........
  r67677 | benjamin.peterson | 2008-12-08 20:05:11 -0600 (Mon, 08 Dec 2008) | 1 line

  revert unrelated change to installer script
........
  r67681 | jeremy.hylton | 2008-12-09 15:03:10 -0600 (Tue, 09 Dec 2008) | 2 lines

  Add simple unittests for Request
........
  r67692 | amaury.forgeotdarc | 2008-12-10 18:03:42 -0600 (Wed, 10 Dec 2008) | 2 lines

  #1030250: correctly pass the dry_run option to the mkpath() function.
........
  r67725 | benjamin.peterson | 2008-12-12 22:02:20 -0600 (Fri, 12 Dec 2008) | 1 line

  fix incorrect example
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  r67761 | benjamin.peterson | 2008-12-14 11:26:04 -0600 (Sun, 14 Dec 2008) | 1 line

  fix missing bracket
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  r67784 | georg.brandl | 2008-12-15 02:33:58 -0600 (Mon, 15 Dec 2008) | 2 lines

  #4446: document "platforms" argument for setup().
........
  r67785 | georg.brandl | 2008-12-15 02:36:11 -0600 (Mon, 15 Dec 2008) | 2 lines

  #4611: fix typo.
........
  r67787 | georg.brandl | 2008-12-15 02:58:59 -0600 (Mon, 15 Dec 2008) | 2 lines

  #4578: fix has_key() usage in compiler package.
........
  r67788 | georg.brandl | 2008-12-15 03:07:39 -0600 (Mon, 15 Dec 2008) | 2 lines

  #4568: remove limitation in varargs callback example.
........
  r67802 | amaury.forgeotdarc | 2008-12-15 16:29:14 -0600 (Mon, 15 Dec 2008) | 4 lines

  #3632: the "pyo" macro from gdbinit can now run when the GIL is released.

  Patch by haypo.
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  r67848 | benjamin.peterson | 2008-12-18 20:28:56 -0600 (Thu, 18 Dec 2008) | 1 line

  fix typo
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  r67849 | benjamin.peterson | 2008-12-18 20:31:35 -0600 (Thu, 18 Dec 2008) | 1 line

  _call_method -> _callmethod and _get_value to _getvalue
........
  r67850 | raymond.hettinger | 2008-12-19 03:06:07 -0600 (Fri, 19 Dec 2008) | 9 lines

  Fix-up and clean-up docs for int.bit_length().

  * Replace dramatic footnote with in-line comment about possible round-off errors in logarithms of large numbers.
  * Add comments to the pure python code equivalent.
  * replace floor() with int() in the mathematical equivalent so the type is correct (should be an int, not a float).
  * add abs() to the mathematical equivalent so that it matches the previous line that it is supposed to be equivalent to.
  * make one combined example with a negative input.
........
  r67862 | benjamin.peterson | 2008-12-19 20:48:02 -0600 (Fri, 19 Dec 2008) | 1 line

  copy sentence from docstring
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  r67863 | benjamin.peterson | 2008-12-19 20:51:26 -0600 (Fri, 19 Dec 2008) | 1 line

  add headings
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  r67864 | benjamin.peterson | 2008-12-19 20:57:19 -0600 (Fri, 19 Dec 2008) | 1 line

  beef up docstring
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  r67880 | benjamin.peterson | 2008-12-20 16:49:24 -0600 (Sat, 20 Dec 2008) | 1 line

  remove redundant sentence
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  r67882 | benjamin.peterson | 2008-12-20 16:59:49 -0600 (Sat, 20 Dec 2008) | 1 line

  add some recent releases to the list
........
2008-12-21 00:06:59 +00:00
Mark Dickinson e675f08e03 Merged revisions 67707 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r67707 | mark.dickinson | 2008-12-11 19:28:08 +0000 (Thu, 11 Dec 2008) | 5 lines

  Issues #3167, #3682: tests for math.log and math.log10 were failing on
  Solaris and OpenBSD.  Fix this by handling special values and domain
  errors directly in mathmodule.c, passing only positive nonspecial floats
  to the system log/log10.
........
2008-12-11 21:56:00 +00:00
Mark Dickinson aa7633ab94 Merged revisions 65258,65292,65299,65308-65309,65315,65326 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r65258 | mark.dickinson | 2008-07-27 08:15:29 +0100 (Sun, 27 Jul 2008) | 4 lines

  Remove math.sum tests related to overflow, special values, and behaviour
  near the extremes of the floating-point range.  (The behaviour of math.sum
  should be regarded as undefined in these cases.)
........
  r65292 | mark.dickinson | 2008-07-29 19:45:38 +0100 (Tue, 29 Jul 2008) | 4 lines

  More modifications to tests for math.sum:  replace the Python
  version of msum by a version using a different algorithm, and
  use the new float.fromhex method to specify test results exactly.
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  r65299 | mark.dickinson | 2008-07-30 13:01:41 +0100 (Wed, 30 Jul 2008) | 5 lines

  Fix special-value handling for math.sum.
  Also minor cleanups to the code: fix tabbing, remove
  trailing whitespace, and reformat to fit into 80
  columns.
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  r65308 | mark.dickinson | 2008-07-30 17:20:10 +0100 (Wed, 30 Jul 2008) | 2 lines

  Rename math.sum to math.fsum
........
  r65309 | mark.dickinson | 2008-07-30 17:25:16 +0100 (Wed, 30 Jul 2008) | 3 lines

  Replace math.sum with math.fsum in a couple of comments
  that were missed by r65308
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  r65315 | mark.dickinson | 2008-07-30 21:23:15 +0100 (Wed, 30 Jul 2008) | 2 lines

  Add note about problems with math.fsum on x86 hardware.
........
  r65326 | mark.dickinson | 2008-07-31 15:48:32 +0100 (Thu, 31 Jul 2008) | 2 lines

  Rename testSum to testFsum and move it to proper place in test_math.py
........
2008-08-01 08:16:13 +00:00
Benjamin Peterson fea6a94b3b Merged revisions 64365,64370,64406,64408-64409,64412,64416-64417,64420-64421,64425-64428 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r64365 | raymond.hettinger | 2008-06-17 19:56:57 -0500 (Tue, 17 Jun 2008) | 1 line

  Fix double decref.
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  r64370 | mark.dickinson | 2008-06-18 04:20:17 -0500 (Wed, 18 Jun 2008) | 2 lines

  Typo fix
........
  r64406 | andrew.kuchling | 2008-06-19 09:02:30 -0500 (Thu, 19 Jun 2008) | 1 line

  Only include update_lines_cols() function when it's actually going to be used
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  r64408 | amaury.forgeotdarc | 2008-06-19 14:57:39 -0500 (Thu, 19 Jun 2008) | 2 lines

  test_macos can be skipped on non-mac platforms.
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  r64409 | andrew.kuchling | 2008-06-19 15:33:31 -0500 (Thu, 19 Jun 2008) | 1 line

  Put threading in front of thread
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  r64412 | amaury.forgeotdarc | 2008-06-19 16:17:12 -0500 (Thu, 19 Jun 2008) | 3 lines

  In test_site, correctly escape backslashes in path names.
  This allows the test to pass when the username begins with a lowercase 't'...
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  r64416 | vinay.sajip | 2008-06-19 17:40:17 -0500 (Thu, 19 Jun 2008) | 2 lines

  Bug #3136: fileConfig()'s disabling of old loggers is now conditional via an optional disable_existing_loggers parameter, but the default value is such that the old behaviour is preserved.
  Thanks to Leandro Lucarella for the patch.
........
  r64417 | vinay.sajip | 2008-06-19 17:41:08 -0500 (Thu, 19 Jun 2008) | 1 line

  Updated with fix for #3136.
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  r64420 | andrew.kuchling | 2008-06-19 21:05:57 -0500 (Thu, 19 Jun 2008) | 1 line

  Various items
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  r64421 | andrew.kuchling | 2008-06-19 21:11:42 -0500 (Thu, 19 Jun 2008) | 1 line

  Fix comment typos
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  r64425 | andrew.kuchling | 2008-06-20 06:39:54 -0500 (Fri, 20 Jun 2008) | 1 line

  Various items
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  r64426 | mark.dickinson | 2008-06-20 09:53:43 -0500 (Fri, 20 Jun 2008) | 4 lines

  Issue #3004:  Minor fix to slice.indices().  slice(-10).indices(9) now
  returns (0, 0, 1) instead of (0, -1, 1), and slice(None, 10, -1).indices(10)
  returns (9, 9, -1) instead of (9, 10, -1).
........
  r64427 | mark.dickinson | 2008-06-20 10:17:41 -0500 (Fri, 20 Jun 2008) | 2 lines

  Fix outdated count of the number of new math module functions.
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  r64428 | mark.dickinson | 2008-06-20 10:26:19 -0500 (Fri, 20 Jun 2008) | 2 lines

  Fix another typo in math_sum comment
........
2008-07-02 16:11:42 +00:00
Mark Dickinson 66bada5653 Quick fix for test_math failures on Solaris 10 buildbot. For future
reference, note that that asin(float('inf')) doesn't seem to return the
expected NaN on this platform.
2008-06-18 10:04:31 +00:00
Benjamin Peterson c2c5e00d9d Merged revisions 64349 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r64349 | mark.dickinson | 2008-06-17 16:16:55 -0500 (Tue, 17 Jun 2008) | 4 lines

  Issue 3118: make test_math pass on Ubuntu/ia64.  exp(-745.0) was raising
  OverflowError incorrectly on this platform, presumably as a result of
  the libm setting errno = ERANGE for this call.
........
2008-06-17 22:39:26 +00:00
Martin v. Löwis 1a21451b1d Implement PEP 3121: new module initialization and finalization API. 2008-06-11 05:26:20 +00:00
Georg Brandl c28e1fa71f Merged revisions 64002-64003,64012,64036-64037,64047,64050-64052,64054-64055,64066,64071 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r64002 | travis.oliphant | 2008-06-07 00:33:21 +0200 (Sat, 07 Jun 2008) | 1 line

  Add long double check support to configure test.
........
  r64003 | travis.oliphant | 2008-06-07 00:39:47 +0200 (Sat, 07 Jun 2008) | 1 line

  Remove locking part of new buffer protocol.
........
  r64012 | facundo.batista | 2008-06-07 15:36:36 +0200 (Sat, 07 Jun 2008) | 4 lines


  Finished bug #2451.  Fixed the retrying part to make it
  more robust.
........
  r64036 | georg.brandl | 2008-06-08 10:54:40 +0200 (Sun, 08 Jun 2008) | 2 lines

  #3028: tokenize passes the physical line.
........
  r64037 | georg.brandl | 2008-06-08 10:59:38 +0200 (Sun, 08 Jun 2008) | 2 lines

  Argh, I read it wrong. Reverted 64036 and added a clarifying remark.
........
  r64047 | raymond.hettinger | 2008-06-09 03:28:30 +0200 (Mon, 09 Jun 2008) | 1 line

  Issue3065:  Fixed pickling of named tuples.  Added tests.
........
  r64050 | raymond.hettinger | 2008-06-09 08:54:45 +0200 (Mon, 09 Jun 2008) | 1 line

  Issue #2138: Add math.factorial().
........
  r64051 | raymond.hettinger | 2008-06-09 10:33:37 +0200 (Mon, 09 Jun 2008) | 1 line

  Let set.union() and set.update() accept multiple inputs.
........
  r64052 | raymond.hettinger | 2008-06-09 11:29:17 +0200 (Mon, 09 Jun 2008) | 1 line

  Address double-rounding scenarios by setting all variables to long doubles.
........
  r64054 | raymond.hettinger | 2008-06-09 13:24:47 +0200 (Mon, 09 Jun 2008) | 1 line

  Unhappy buildbots.  Revert 64052.  Long doubles have unexpected effects on some builds.
........
  r64055 | raymond.hettinger | 2008-06-09 15:07:27 +0200 (Mon, 09 Jun 2008) | 1 line

  Let set.intersection() and set.intersection_update() take multiple input arguments.
........
  r64066 | robert.schuppenies | 2008-06-10 12:10:31 +0200 (Tue, 10 Jun 2008) | 2 lines

  Issue 3048: Fixed sys.getsizeof for unicode objects.
........
  r64071 | thomas.heller | 2008-06-10 16:07:12 +0200 (Tue, 10 Jun 2008) | 3 lines

  NEWS entry for:
  Add an optional 'offset' parameter to byref, defaulting to zero.
........
2008-06-10 19:20:26 +00:00
Georg Brandl f78e02b798 Merged revisions 63562,63570,63728,63734,63784,63788,63802,63817,63827,63839,63887,63975,63998 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r63562 | martin.v.loewis | 2008-05-23 17:06:50 +0200 (Fri, 23 May 2008) | 2 lines

  Patch #1722225: Support QNX 6.
........
  r63570 | trent.nelson | 2008-05-23 22:33:14 +0200 (Fri, 23 May 2008) | 1 line

  Introduce a user macro named $(externalsDir), which should point to the root directory of where all the external sources should live.  Developers can change this value if their external sources live elsewhere.  The default of '..\..' matches the current status quo.
........
  r63728 | gregory.p.smith | 2008-05-26 23:16:34 +0200 (Mon, 26 May 2008) | 4 lines

  Fix issue2589: there was a potential integer overflow leading to
  memory corruption on esoteric platforms and incorrect behavior on
  normal platforms.
........
  r63734 | gregory.p.smith | 2008-05-27 00:07:28 +0200 (Tue, 27 May 2008) | 3 lines

  Fix issue2588: Do not execute str[size-1] = '\0' when a 0 size is
  passed in.  (The assert won't prevent this in non-debug builds).
........
  r63784 | raymond.hettinger | 2008-05-29 10:38:23 +0200 (Thu, 29 May 2008) | 1 line

  Fix two typos.
........
  r63788 | facundo.batista | 2008-05-29 18:39:26 +0200 (Thu, 29 May 2008) | 6 lines


  Fixed the semantic of timeout for socket.create_connection and
  all the upper level libraries that use it, including urllib2.
  Added and fixed some tests, and changed docs correspondingly.
  Thanks to John J Lee for the patch and the pusing, :)
........
  r63802 | mark.dickinson | 2008-05-30 04:46:53 +0200 (Fri, 30 May 2008) | 2 lines

  Fix typo in testSum
........
  r63817 | raymond.hettinger | 2008-05-30 20:20:50 +0200 (Fri, 30 May 2008) | 8 lines

  * Mark intermedidate computes values (hi, lo, yr) as volatile.
  * Expand comments.
  * Swap variable names in the sum_exact code so that x and y
    are consistently chosen as the larger and smaller magnitude
    values respectively.
........
  r63827 | raymond.hettinger | 2008-05-31 05:24:31 +0200 (Sat, 31 May 2008) | 1 line

  Implement heapq in terms of less-than (to match list.sort()).
........
  r63839 | gerhard.haering | 2008-05-31 23:33:27 +0200 (Sat, 31 May 2008) | 2 lines

  Fixed rowcount for SELECT statements. They're -1 now (again), for better DB-API 2.0 compliance.
........
  r63887 | gregory.p.smith | 2008-06-02 06:05:52 +0200 (Mon, 02 Jun 2008) | 4 lines

  Fix issue 2782: be less strict about the format string type in strftime.
  Accept unicode and anything else ParseTuple "s#" can deal with.  This
  matches the time.strftime behavior.
........
  r63975 | neal.norwitz | 2008-06-06 06:47:01 +0200 (Fri, 06 Jun 2008) | 3 lines

  Aldo Cortesi confirmed this is still needed for OpenBSD 4.2 and 4.3.
  (I didn't regen configure, since I don't have a working autoconf.)
........
  r63998 | raymond.hettinger | 2008-06-06 23:47:51 +0200 (Fri, 06 Jun 2008) | 1 line

  Issue 3501: Make heapq support both __le__ and __lt__.
........
2008-06-10 17:40:04 +00:00
Benjamin Peterson 2b7411df5c Merged revisions 63542-63544,63546,63553,63563-63564,63567,63569,63576 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r63542 | mark.dickinson | 2008-05-22 20:35:30 -0500 (Thu, 22 May 2008) | 5 lines

  Issue #2819: Add math.sum, a function that sums a sequence of floats
  efficiently but with no intermediate loss of precision.  Based on
  Raymond Hettinger's ASPN recipe.  Thanks Jean Brouwers for the patch.
........
  r63543 | mark.dickinson | 2008-05-22 21:36:48 -0500 (Thu, 22 May 2008) | 2 lines

  Add tests for math.sum (Issue #2819)
........
  r63544 | mark.dickinson | 2008-05-22 22:30:01 -0500 (Thu, 22 May 2008) | 2 lines

  Better error reporting in test_math.py
........
  r63546 | raymond.hettinger | 2008-05-22 23:32:43 -0500 (Thu, 22 May 2008) | 1 line

  Tweak the comments and formatting.
........
  r63553 | mark.dickinson | 2008-05-23 07:07:36 -0500 (Fri, 23 May 2008) | 3 lines

  Skip math.sum tests on non IEEE 754 platforms, and on IEEE 754 platforms
  that exhibit the problem described in issue #2937.
........
  r63563 | martin.v.loewis | 2008-05-23 10:18:28 -0500 (Fri, 23 May 2008) | 3 lines

  Issue #1390: Raise ValueError in toxml when an invalid comment would
  otherwise be produced.
........
  r63564 | raymond.hettinger | 2008-05-23 12:21:44 -0500 (Fri, 23 May 2008) | 1 line

  Issue 2909: show how to name unpacked fields.
........
  r63567 | raymond.hettinger | 2008-05-23 12:34:34 -0500 (Fri, 23 May 2008) | 1 line

  Fix typo
........
  r63569 | martin.v.loewis | 2008-05-23 14:33:13 -0500 (Fri, 23 May 2008) | 3 lines

  Mention that the leaking of variables from list comprehensions
  is fixed in 3.0.
........
  r63576 | martin.v.loewis | 2008-05-24 04:36:45 -0500 (Sat, 24 May 2008) | 3 lines

  Don't try to get the window size if it was never set before.
  Fixes the test failure on Solaris.
........
2008-05-26 17:36:47 +00:00