Commit Graph

247 Commits

Author SHA1 Message Date
Ammar Askar cb08a71c5c bpo-34838: Use subclass_of for math.dist. (GH-9659)
Argument clinic now generates fast inline code for
positional parsing, so the manually implemented type
check in math.dist can be removed.
2019-01-12 08:23:41 +02:00
Zackery Spytz 4c49da0cb7 bpo-35436: Add missing PyErr_NoMemory() calls and other minor bug fixes. (GH-11015)
Set MemoryError when appropriate, add missing failure checks,
and fix some potential leaks.
2018-12-07 12:11:30 +02:00
Raymond Hettinger 216aaaa056 Fixing wording in comment. (GH-10425)
Since the n==1 case just returns *max*, it cannot be larger
than the magnitude of the vector entry.
2018-11-09 01:06:02 -08:00
Raymond Hettinger df8101517a
Speed-up math.dist() by 30% (GH-9628) 2018-09-29 14:30:38 -07:00
Pablo Galindo e9ba3705de
bpo-33083 - Make math.factorial reject arguments that are not int-like (GH-6149)
math.factorial() was accepting non-integral Decimal instances. This is inconsistent with the actual behaviour for floats, which are not accepted.
2018-09-03 22:20:06 +01:00
Raymond Hettinger f326714426
Minor improvement to code clarity (GH-9036)
Make it clear that the n==0 case is included. Otherwise, you have to know that max==0.0 whenever n==0.
2018-09-02 13:34:21 -07:00
Raymond Hettinger 745c0f3980
Simplify vector_norm() by eliminating special cases in the main loop (GH-9006)
The *max* value is no longer treated as a special case in the main loop.  Besides making the main loop simpler and branchless, this also lets us relax the input restriction of *vec* to contain only non-negative values.
2018-08-31 11:22:13 -07:00
Raymond Hettinger 21786f5186
Improve commutativity of math.hypot() and math.dist() (GH-8984) 2018-08-28 22:47:24 -07:00
Raymond Hettinger 74734f73ca
Fast path for exact floats in math.hypot() and math.dist() (GH-8949) 2018-08-26 19:38:31 -05:00
Raymond Hettinger a47f394af8
Minor code clean-up. Don't alter the input vector. Use variables instead. GH-8748 2018-08-12 14:18:56 -07:00
Raymond Hettinger 00414597b4
Add more tests and assertions for math.hypot() and math.dist() (GH-8747) 2018-08-12 12:15:23 -07:00
Raymond Hettinger c630e10440
Factor-out common code. Also, optimize common cases by preallocating space on the stack. GH-8738
Improves speed by 9 to 10ns per call.
2018-08-11 18:39:05 -07:00
Raymond Hettinger 1399074535
Replace straight addition with Kahan summation and move max to the end (GH-8727) 2018-08-11 11:26:36 -07:00
Raymond Hettinger 9c18b1ae52
bpo-33089: Add math.dist() for computing the Euclidean distance between two points (GH-8561) 2018-07-31 00:45:49 -07:00
Raymond Hettinger c6dabe37e3
bpo-33089: Multidimensional math.hypot() (GH-8474) 2018-07-28 07:48:04 -07:00
Barry Warsaw b2e5794870 bpo-31338 (#3374)
* Add Py_UNREACHABLE() as an alias to abort().
* Use Py_UNREACHABLE() instead of assert(0)
* Convert more unreachable code to use Py_UNREACHABLE()
* Document Py_UNREACHABLE() and a few other macros.
2017-09-14 18:13:16 -07:00
Mark Dickinson a0ce375e10 bpo-29962: add math.remainder (#950)
* Implement math.remainder.

* Fix markup for arguments; use double spaces after period.

* Mark up function reference in what's new entry.

* Add comment explaining the calculation in the final branch.

* Fix out-of-order entry in whatsnew.

* Add comment explaining why it's good enough to compare m with c, in spite of possible rounding error.
2017-04-05 18:34:27 +01:00
Louie Lu 7a26464c64 bpo-29946: Fix "sqrtpi defined but not used" (#908) 2017-03-30 20:05:10 +03:00
Serhiy Storchaka 4125e5c60e bpo-26121: Revert to using the own implementations of lgamma and gamma on all platforms. (#637) 2017-03-12 14:08:06 +02:00
Serhiy Storchaka 97553fdf9d bpo-26121: Use C library implementation for math functions: (#515)
* bpo-26121: Use C library implementation for math functions:
tgamma(), lgamma(), erf() and erfc().

* Don't use tgamma() and lgamma() from libc on OS X.
2017-03-11 21:37:16 +00:00
Mark Dickinson 5e65cd39df Issue #29282: Backed out changeset b33012ef1417 2017-01-21 13:10:52 +00:00
Mark Dickinson d1b230e48b Issue #29282: add fused multiply-add function, math.fma. 2017-01-21 12:35:30 +00:00
Serhiy Storchaka c9ea933586 Issue #20186: Converted the math module to Argument Clinic.
Patch by Tal Einat.
2017-01-19 18:13:09 +02:00
Victor Stinner f17c3de263 Use _PyObject_CallNoArg()
Replace:
    PyObject_CallFunctionObjArgs(callable, NULL)
with:
    _PyObject_CallNoArg(callable)
2016-12-06 18:46:19 +01:00
Victor Stinner de4ae3d486 Backed out changeset b9c9691c72c5
Issue #28858: The change b9c9691c72c5 introduced a regression. It seems like
_PyObject_CallArg1() uses more stack memory than
PyObject_CallFunctionObjArgs().
2016-12-04 22:59:09 +01:00
Victor Stinner 27580c1fb5 Replace PyObject_CallFunctionObjArgs() with fastcall
* PyObject_CallFunctionObjArgs(func, NULL) => _PyObject_CallNoArg(func)
* PyObject_CallFunctionObjArgs(func, arg, NULL) => _PyObject_CallArg1(func, arg)

PyObject_CallFunctionObjArgs() allocates 40 bytes on the C stack and requires
extra work to "parse" C arguments to build a C array of PyObject*.

_PyObject_CallNoArg() and _PyObject_CallArg1() are simpler and don't allocate
memory on the C stack.

This change is part of the fastcall project. The change on listsort() is
related to the issue #23507.
2016-12-01 14:43:22 +01:00
Raymond Hettinger 15f44ab043 Issue #27895: Spelling fixes (Contributed by Ville Skyttä). 2016-08-30 10:47:49 -07:00
Guido van Rossum 0a891d70de Issue #12345: Add mathemathcal constant tau to math and cmath.
Patch by Lisa Roach. See also PEP 628.
2016-08-15 09:12:52 -07:00
Martin Panter 18933ed6ab Issue #26512: Merge rounding doc from 3.5 2016-05-08 12:34:58 +00:00
Martin Panter 129fe04d4d Issue #26512: Clarify Integral; tidy up table of rounding functions
Based on patch by Julien.
2016-05-08 12:22:37 +00:00
Berker Peksag a2570626c8 Issue #26898: Fix typo in math.isclose() docstring
Patch by Marco Buttu.
2016-05-01 11:27:59 +03:00
Berker Peksag d6e6f8b829 Issue #26898: Fix typo in math.isclose() docstring
Patch by Marco Buttu.
2016-05-01 11:27:37 +03:00
Brett Cannon 2f1a0b6ad5 Merge for issue #26114 2016-01-15 09:39:06 -08:00
Brett Cannon 45adb3100b Issue #26114: Remove a reference to 'Numerical Recipes'.
While no copyright violation occurred, the license which
'Numerical Recipes' operates under is not amenable to Python,
so to prevent confusion it's easier to simply remove its mention.
2016-01-15 09:38:24 -08:00
Serhiy Storchaka ef1585eb9a Issue #25923: Added more const qualifiers to signatures of static and private functions. 2015-12-25 20:01:53 +02:00
Tal Einat d5519ed7f4 Issue #19543: Implementation of isclose as per PEP 485
For details, see:
PEP 0485 -- A Function for testing approximate equality

Functions added: math.isclose() and cmath.isclose().

Original code by Chris Barker. Patch by Tal Einat.
2015-05-31 22:05:00 +03:00
Serhiy Storchaka 48e47aaa28 Issue #22486: Added the math.gcd() function. The fractions.gcd() function now is
deprecated.  Based on patch by Mark Dickinson.
2015-05-13 00:19:51 +03:00
Serhiy Storchaka c2ccce791c Issue #23641: Cleaned out legacy dunder names from tests and docs.
Fixed 2 to 3 porting bug in pynche.ColorDB.
Added few tests for __truediv__, __floordiv__ and __matmul__.
2015-03-12 22:01:30 +02:00
Serhiy Storchaka a60c2fe480 Issue #23641: Cleaned out legacy dunder names from tests and docs.
Fixed 2 to 3 porting bug in pynche.ColorDB.
2015-03-12 21:56:08 +02:00
Mark Dickinson cc8617b93a Issue #21092: Merge from 3.4. 2015-01-11 13:22:44 +00:00
Mark Dickinson dfe0b2326b Issue #21902: Replace incorrect 'hyperbolic arc sine' (etc.) with 'inverse hyperbolic sine' (etc.). Remove meaningless reference to radians. 2015-01-11 13:08:05 +00:00
Mark Dickinson a5d0c7c2fd Issue #23185: add math.inf and math.nan constants. 2015-01-11 11:55:29 +00:00
Victor Stinner 049e509a9f Issue #22207: Fix "comparison between signed and unsigned integers" warning in
test checking for integer overflow on Py_ssize_t type: cast explicitly to
size_t.
2014-08-17 22:20:00 +02:00
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

........
  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

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

  platform we don't care about
........
  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
........
  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
........
  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.
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  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.
........
  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
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  r67677 | benjamin.peterson | 2008-12-08 20:05:11 -0600 (Mon, 08 Dec 2008) | 1 line

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

  Add simple unittests for Request
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  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.
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  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().
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  r67785 | georg.brandl | 2008-12-15 02:36:11 -0600 (Mon, 15 Dec 2008) | 2 lines

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

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

  #4568: remove limitation in varargs callback example.
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  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
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  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.
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  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
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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.
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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.)
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  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
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  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.
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  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
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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

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  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
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  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.
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  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).
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  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
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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

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  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

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

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

  Remove locking part of new buffer protocol.
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  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.
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  r64036 | georg.brandl | 2008-06-08 10:54:40 +0200 (Sun, 08 Jun 2008) | 2 lines

  #3028: tokenize passes the physical line.
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  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.
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  r64050 | raymond.hettinger | 2008-06-09 08:54:45 +0200 (Mon, 09 Jun 2008) | 1 line

  Issue #2138: Add math.factorial().
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  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.
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  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.
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  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.
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  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.
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  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

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

  Patch #1722225: Support QNX 6.
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  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.
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  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.
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  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.
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  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.
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  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
Neal Norwitz c1fc34a56c Remove duplicate check for PyLong_Check(). It was checked above. 2008-05-20 04:39:15 +00:00
Alexandre Vassalotti 6461e10158 Merged revisions 62914-62916,62918-62919,62921-62922,62924-62942,62944-62945,62947-62949 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r62914 | skip.montanaro | 2008-05-08 20:45:00 -0400 (Thu, 08 May 2008) | 4 lines

  Add an example about using NamedTemporaryFile() to replace mktemp().  I'm
  unclear whether the verbatim text should have been indented or by how much.
........
  r62915 | benjamin.peterson | 2008-05-08 20:50:40 -0400 (Thu, 08 May 2008) | 2 lines

  reindent example
........
  r62927 | georg.brandl | 2008-05-09 02:09:25 -0400 (Fri, 09 May 2008) | 2 lines

  #2788: add .hgignore file.
........
  r62928 | georg.brandl | 2008-05-09 02:10:43 -0400 (Fri, 09 May 2008) | 2 lines

  #2781: fix function name.
........
  r62929 | georg.brandl | 2008-05-09 02:18:27 -0400 (Fri, 09 May 2008) | 2 lines

  Add a sentence to basicConfig() that is in the docstring.
........
  r62930 | georg.brandl | 2008-05-09 02:26:54 -0400 (Fri, 09 May 2008) | 2 lines

  Add another link to colorsys docs.
........
  r62931 | georg.brandl | 2008-05-09 02:36:07 -0400 (Fri, 09 May 2008) | 2 lines

  Add Kodos as a re reference.
........
  r62932 | georg.brandl | 2008-05-09 02:39:58 -0400 (Fri, 09 May 2008) | 2 lines

  Add a note about using reload().
........
  r62933 | andrew.kuchling | 2008-05-09 07:46:05 -0400 (Fri, 09 May 2008) | 3 lines

  Update planned release date.
  Uncomment PEP 370 section.
  Add some module items
........
  r62934 | christian.heimes | 2008-05-09 08:19:09 -0400 (Fri, 09 May 2008) | 1 line

  Add --user option to build_ext
........
  r62948 | mark.dickinson | 2008-05-09 13:54:23 -0400 (Fri, 09 May 2008) | 3 lines

  Issue #2487.  math.ldexp(x, n) raised OverflowError when n was large and
  negative; fix to return an (appropriately signed) zero instead.
........
  r62949 | martin.v.loewis | 2008-05-09 14:21:55 -0400 (Fri, 09 May 2008) | 1 line

  Use the CHM file name that Sphinx assigns.
........
2008-05-15 22:09:29 +00:00
Mark Dickinson b63aff15e8 Revert the temporary change in r62624 2008-05-09 14:10:27 +00:00
Christian Heimes 81ee3efede Merged revisions 62425-62429,62434-62436,62441,62444,62446-62448,62450-62455,62463,62465-62466,62469,62474,62476-62478,62480,62485,62492,62497-62498,62500,62507,62513-62514,62516,62521,62531,62535,62545-62546,62548-62551,62553-62559,62569,62574,62577,62593,62595,62604-62606,62608,62616,62626-62627,62636,62638,62644-62645,62647-62648,62651-62653,62656,62661,62663,62680,62686-62687,62696,62699-62703,62711 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

................
  r62425 | andrew.kuchling | 2008-04-21 03:45:57 +0200 (Mon, 21 Apr 2008) | 1 line

  Comment typo
................
  r62426 | mark.dickinson | 2008-04-21 03:55:50 +0200 (Mon, 21 Apr 2008) | 2 lines

  Silence 'r may be used uninitialized' compiler warning.
................
  r62427 | andrew.kuchling | 2008-04-21 04:08:00 +0200 (Mon, 21 Apr 2008) | 1 line

  Markup fix
................
  r62428 | andrew.kuchling | 2008-04-21 04:08:13 +0200 (Mon, 21 Apr 2008) | 1 line

  Wording changes
................
  r62429 | andrew.kuchling | 2008-04-21 04:14:24 +0200 (Mon, 21 Apr 2008) | 1 line

  Add various items
................
  r62434 | thomas.heller | 2008-04-21 15:46:55 +0200 (Mon, 21 Apr 2008) | 1 line

  Fix typo.
................
  r62435 | david.goodger | 2008-04-21 16:40:22 +0200 (Mon, 21 Apr 2008) | 1 line

  corrections ("reStructuredText" is one word)
................
  r62436 | david.goodger | 2008-04-21 16:43:33 +0200 (Mon, 21 Apr 2008) | 1 line

  capitalization
................
  r62441 | gregory.p.smith | 2008-04-21 19:46:40 +0200 (Mon, 21 Apr 2008) | 2 lines

  explicitly flush after the ... since there wasn't a newline
................
  r62444 | jeroen.ruigrok | 2008-04-21 22:15:39 +0200 (Mon, 21 Apr 2008) | 2 lines

  Windows x64 also falls under VER_PLATFORM_WIN32_NT.
................
  r62446 | gregory.p.smith | 2008-04-21 23:31:08 +0200 (Mon, 21 Apr 2008) | 3 lines

  If sys.stdin is not a tty, fall back to default_getpass after printing
  a warning instead of failing with a termios.error.
................
  r62447 | mark.dickinson | 2008-04-22 00:32:24 +0200 (Tue, 22 Apr 2008) | 8 lines

  test_math and test_cmath are failing on the FreeBSD 6.2 trunk buildbot,
  apparently because tanh(-0.) loses the sign of zero on that platform.
  If true, this is a bug in FreeBSD.

  Added a configure test to verify this.  I still need to figure out
  how best to deal with this failure.
................
  r62448 | amaury.forgeotdarc | 2008-04-22 00:35:30 +0200 (Tue, 22 Apr 2008) | 7 lines

  Issue 2665: On Windows, sys.stderr does not contain a valid file when running without a console.
  It seems to work, but will fail at the first flush.

  This causes IDLE to crash when too many warnings are printed.

  Will backport.
................
  r62450 | benjamin.peterson | 2008-04-22 00:57:00 +0200 (Tue, 22 Apr 2008) | 2 lines

  Fix Sphinx warnings
................
  r62451 | mark.dickinson | 2008-04-22 02:54:27 +0200 (Tue, 22 Apr 2008) | 3 lines

  Make configure test for tanh(-0.) == -0. committed in r62447 actually
  work.  (The test wasn't properly linked with libm.  Sigh.)
................
  r62452 | benjamin.peterson | 2008-04-22 04:16:03 +0200 (Tue, 22 Apr 2008) | 2 lines

  Various io doc updates
................
  r62453 | neal.norwitz | 2008-04-22 07:07:47 +0200 (Tue, 22 Apr 2008) | 1 line

  Add Thomas Lee
................
  r62454 | gregory.p.smith | 2008-04-22 10:08:41 +0200 (Tue, 22 Apr 2008) | 8 lines

  Major improvements:
  * Default to using /dev/tty for the password prompt and input before
    falling back to sys.stdin and sys.stderr.
  * Use sys.stderr instead of sys.stdout.
  * print the 'password may be echoed' warning to stream used to display
    the prompt rather than always sys.stderr.
  * warn() with GetPassWarning when input may be echoed.
................
  r62455 | gregory.p.smith | 2008-04-22 10:11:33 +0200 (Tue, 22 Apr 2008) | 2 lines

  update the getpass entry
................
  r62463 | amaury.forgeotdarc | 2008-04-22 23:14:41 +0200 (Tue, 22 Apr 2008) | 5 lines

  Issue #2670: urllib2.build_opener() failed when two handlers
  derive the same default base class.

  Will backport.
................
  r62465 | skip.montanaro | 2008-04-23 00:45:09 +0200 (Wed, 23 Apr 2008) | 3 lines

  Factor in documentation changes from issue 1753732.
................
  r62466 | gregory.p.smith | 2008-04-23 03:06:42 +0200 (Wed, 23 Apr 2008) | 2 lines

  syntax fixup
................
  r62469 | benjamin.peterson | 2008-04-23 22:38:06 +0200 (Wed, 23 Apr 2008) | 2 lines

  #2673 Fix example typo in optparse docs
................
  r62474 | martin.v.loewis | 2008-04-24 11:50:50 +0200 (Thu, 24 Apr 2008) | 2 lines

  Add Guilherme Polo.
................
  r62476 | martin.v.loewis | 2008-04-24 15:16:36 +0200 (Thu, 24 Apr 2008) | 3 lines

  Remove Py_Refcnt, Py_Type, Py_Size, as they were added only
  for backwards compatibility, yet 2.5 did not have them at all.
................
  r62477 | martin.v.loewis | 2008-04-24 15:17:24 +0200 (Thu, 24 Apr 2008) | 2 lines

  Fix typo.
................
  r62478 | martin.v.loewis | 2008-04-24 15:18:03 +0200 (Thu, 24 Apr 2008) | 2 lines

  Add Jesus Cea.
................
  r62480 | amaury.forgeotdarc | 2008-04-24 20:07:05 +0200 (Thu, 24 Apr 2008) | 4 lines

  Issue2681: the literal 0o8 was wrongly accepted, and evaluated as float(0.0).
  This happened only when 8 is the first digit.
  Credits go to Lukas Meuser.
................
  r62485 | amaury.forgeotdarc | 2008-04-24 22:10:26 +0200 (Thu, 24 Apr 2008) | 5 lines

  Disable gc when running test_trace, or we may record the __del__ of collected objects.

  See http://mail.python.org/pipermail/python-checkins/2008-April/068633.html
  the extra events perfectly match several calls to socket._fileobject.__del__()
................
  r62492 | neal.norwitz | 2008-04-25 05:40:17 +0200 (Fri, 25 Apr 2008) | 1 line

  Fix typo (now -> no)
................
  r62497 | armin.rigo | 2008-04-25 11:35:18 +0200 (Fri, 25 Apr 2008) | 2 lines

  A new crasher.
................
  r62498 | thomas.heller | 2008-04-25 17:44:16 +0200 (Fri, 25 Apr 2008) | 1 line

  Add from_buffer and from_buffer_copy class methods to ctypes types.
................
  r62500 | mark.dickinson | 2008-04-25 18:59:09 +0200 (Fri, 25 Apr 2008) | 3 lines

  Issue 2635: fix bug in the fix_sentence_endings option to textwrap.fill.
................
  r62507 | benjamin.peterson | 2008-04-25 23:43:56 +0200 (Fri, 25 Apr 2008) | 2 lines

  Allow test_import to work when it is invoked directly
................
  r62513 | georg.brandl | 2008-04-26 20:31:07 +0200 (Sat, 26 Apr 2008) | 2 lines

  #2691: document PyLong (s)size_t APIs, patch by Alexander Belopolsky.
................
  r62514 | georg.brandl | 2008-04-26 20:32:17 +0200 (Sat, 26 Apr 2008) | 2 lines

  Add missing return type to dealloc.
................
  r62516 | alexandre.vassalotti | 2008-04-27 02:52:24 +0200 (Sun, 27 Apr 2008) | 2 lines

  Fixed URL of PEP 205 in weakref's module docstring.
................
  r62521 | georg.brandl | 2008-04-27 11:39:59 +0200 (Sun, 27 Apr 2008) | 2 lines

  #2677: add note that not all functions may accept keyword args.
................
  r62531 | georg.brandl | 2008-04-27 19:38:55 +0200 (Sun, 27 Apr 2008) | 2 lines

  Use correct XHTML tags.
................
  r62535 | benjamin.peterson | 2008-04-27 20:14:39 +0200 (Sun, 27 Apr 2008) | 2 lines

  #2700 Document PyNumber_ToBase
................
  r62545 | skip.montanaro | 2008-04-27 22:53:57 +0200 (Sun, 27 Apr 2008) | 1 line

  minor wording changes, rewrap a few lines
................
  r62546 | kurt.kaiser | 2008-04-27 23:07:41 +0200 (Sun, 27 Apr 2008) | 7 lines

  Home / Control-A toggles between left margin and end of leading white
  space.  Patch 1196903 Jeff Shute.

  M    idlelib/PyShell.py
  M    idlelib/EditorWindow.py
  M    idlelib/NEWS.txt
................
  r62548 | kurt.kaiser | 2008-04-27 23:38:05 +0200 (Sun, 27 Apr 2008) | 2 lines

  Improved AutoCompleteWindow logic.  Patch 2062 Tal Einat.
................
  r62549 | kurt.kaiser | 2008-04-27 23:52:19 +0200 (Sun, 27 Apr 2008) | 4 lines

  Autocompletion of filenames now support alternate separators, e.g. the
  '/' char on Windows.  Patch 2061 Tal Einat.
................
  r62550 | skip.montanaro | 2008-04-28 00:49:56 +0200 (Mon, 28 Apr 2008) | 6 lines

  A few small changes:
  * The only exception we should catch when trying to import cStringIO is an
    ImportError.
  * Delete the function signatures embedded in the mk*temp docstrings.
  * The tempdir global variable was initialized twice.
................
  r62551 | skip.montanaro | 2008-04-28 00:52:02 +0200 (Mon, 28 Apr 2008) | 4 lines

  Wrap some long paragraphs and include the default values for optional
  function parameters.
................
  r62553 | skip.montanaro | 2008-04-28 04:57:23 +0200 (Mon, 28 Apr 2008) | 7 lines

  Minor cleanups:
  * Avoid creating unused local variables where we can.  Where we can't prefix
    the unused variables with '_'.
  * Avoid shadowing builtins where it won't change the external interface of a
    function.
  * Use None as default path arg to readmodule and readmodule_ex.
................
  r62554 | skip.montanaro | 2008-04-28 04:59:45 +0200 (Mon, 28 Apr 2008) | 6 lines

  Correct documentation to match implementation: "Class" instead of
  "class_descriptor", "Function" instead of "function_descriptor".  Note
  default path value for readmodule*.  Wrap some long paragraphs.  Don't
  mention 'inpackage' which isn't part of the public API.
................
  r62555 | brett.cannon | 2008-04-28 05:23:50 +0200 (Mon, 28 Apr 2008) | 5 lines

  Fix a bug introduced by the warnings rewrite where tracebacks were being
  improperly indented.

  Closes issue #2699.
................
  r62556 | skip.montanaro | 2008-04-28 05:25:37 +0200 (Mon, 28 Apr 2008) | 2 lines

  Wrap some long lines.
................
  r62557 | skip.montanaro | 2008-04-28 05:27:53 +0200 (Mon, 28 Apr 2008) | 6 lines

  Get rid of _test(), _main(), _debug() and _check().  Tests are no longer
  needed (better set available in Lib/test/test_robotparser.py).  Clean up a
  few PEP 8 nits (compound statements on a single line, whitespace around
  operators).
................
  r62558 | brett.cannon | 2008-04-28 06:50:06 +0200 (Mon, 28 Apr 2008) | 3 lines

  Rename the test_traceback_print() function to traceback_print() to prevent
  test_capi from automatically calling the function.
................
  r62559 | georg.brandl | 2008-04-28 07:16:30 +0200 (Mon, 28 Apr 2008) | 2 lines

  Fix markup.
................
  r62569 | amaury.forgeotdarc | 2008-04-28 23:07:06 +0200 (Mon, 28 Apr 2008) | 5 lines

  test_sundry performs minimal tests (a simple import...) on modules that are not tested otherwise.

  Some of them now have tests and can be removed.
  Only 70 to go...
................
  r62574 | andrew.kuchling | 2008-04-29 04:03:54 +0200 (Tue, 29 Apr 2008) | 1 line

  Strip down SSL docs; I'm not managing to get test programs working, so I'll just give a minimal description
................
  r62577 | martin.v.loewis | 2008-04-29 08:10:53 +0200 (Tue, 29 Apr 2008) | 2 lines

  Add Rodrigo and Heiko.
................
  r62593 | nick.coghlan | 2008-04-30 16:23:36 +0200 (Wed, 30 Apr 2008) | 1 line

  Update command line usage documentation to reflect 2.6 changes (also includes some minor cleanups). Addresses TODO list issue 2258
................
  r62595 | andrew.kuchling | 2008-04-30 18:19:55 +0200 (Wed, 30 Apr 2008) | 1 line

  Typo fix
................
  r62604 | benjamin.peterson | 2008-04-30 23:03:58 +0200 (Wed, 30 Apr 2008) | 2 lines

  make test_support's captured_output a bit more robust when exceptions happen
................
  r62605 | georg.brandl | 2008-04-30 23:08:42 +0200 (Wed, 30 Apr 2008) | 2 lines

  #1748: use functools.wraps instead of rolling own metadata update.
................
  r62606 | benjamin.peterson | 2008-04-30 23:25:55 +0200 (Wed, 30 Apr 2008) | 2 lines

  Remove some from __future__ import with_statements
................
  r62608 | benjamin.peterson | 2008-05-01 00:03:36 +0200 (Thu, 01 May 2008) | 2 lines

  Fix typo in whatsnew
................
  r62616 | georg.brandl | 2008-05-01 20:24:32 +0200 (Thu, 01 May 2008) | 2 lines

  Fix synopsis.
................
  r62626 | brett.cannon | 2008-05-02 04:25:09 +0200 (Fri, 02 May 2008) | 6 lines

  Fix a backwards-compatibility mistake where a new optional argument for
  warnings.showwarning() was being used. This broke pre-existing replacements for
  the function since they didn't support the extra argument.

  Closes issue 2705.
................
  r62627 | gregory.p.smith | 2008-05-02 09:26:52 +0200 (Fri, 02 May 2008) | 20 lines

  This should fix issue2632.  A long description of the two competing
  problems is in the bug report (one old, one recently introduced trying
  to fix the old one).  In short:

  buffer data during socket._fileobject.read() and readlines() within a
  cStringIO object instead of a [] of str()s returned from the recv()
  call.

  This prevents excessive memory use due to the size parameter being
  passed to recv() being grossly larger than the actual size of the data
  returned *and* prevents excessive cpu usage due to looping in python
  calling recv() with a very tiny size value if min() is used as the
  previous memory-use bug "fix" did.

  It also documents what the socket._fileobject._rbufsize member is
  actually used for.

  This is a candidate for back porting to 2.5.
................
  r62636 | mark.hammond | 2008-05-02 14:48:15 +0200 (Fri, 02 May 2008) | 2 lines

  #2581: Vista UAC/elevation support for bdist_wininst
................
  r62638 | facundo.batista | 2008-05-02 19:39:00 +0200 (Fri, 02 May 2008) | 3 lines


  Fixed some test structures. Thanks Mark Dickinson.
................
  r62644 | ronald.oussoren | 2008-05-02 21:45:11 +0200 (Fri, 02 May 2008) | 7 lines

  Fix for issue #2573: Can't change the framework name on OS X builds

  This introduces a new configure option: --with-framework-name=NAME
  (defaulting to 'Python'). This allows you to install several copies
  of the Python framework with different names (such as a normal build
  and a debug build).
................
  r62645 | ronald.oussoren | 2008-05-02 21:58:56 +0200 (Fri, 02 May 2008) | 2 lines

  Finish fix for issue2573, previous patch was incomplete.
................
  r62647 | martin.v.loewis | 2008-05-02 23:30:20 +0200 (Fri, 02 May 2008) | 13 lines

  Merged revisions 62263-62646 via svnmerge from
  svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

  ........
    r62470 | david.wolever | 2008-04-24 02:11:07 +0200 (Do, 24 Apr 2008) | 3 lines

    Fixed up and applied the patch for #2431 -- speeding up 2to3 with a lookup table.
  ........
    r62646 | martin.v.loewis | 2008-05-02 23:29:27 +0200 (Fr, 02 Mai 2008) | 2 lines

    Fix whitespace.
  ........
................
  r62648 | ronald.oussoren | 2008-05-02 23:42:35 +0200 (Fri, 02 May 2008) | 4 lines

  Fix for #1905: PythonLauncher not working correctly on OSX 10.5/Leopard

  This fixes both Python Launchar and the terminalcommand module.
................
  r62651 | ronald.oussoren | 2008-05-02 23:54:56 +0200 (Fri, 02 May 2008) | 2 lines

  Fix for issue #2520 (cannot import macerrors)
................
  r62652 | benjamin.peterson | 2008-05-03 00:12:58 +0200 (Sat, 03 May 2008) | 2 lines

  capitalization nit for reStructuredText
................
  r62653 | brett.cannon | 2008-05-03 03:02:41 +0200 (Sat, 03 May 2008) | 2 lines

  Fix some indentation errors.
................
  r62656 | brett.cannon | 2008-05-03 05:19:39 +0200 (Sat, 03 May 2008) | 6 lines

  Fix the C implementation of 'warnings' to infer the filename of the module that
  raised an exception properly when __file__ is not set, __name__ == '__main__',
  and sys.argv[0] is a false value.

  Closes issue2743.
................
  r62661 | amaury.forgeotdarc | 2008-05-03 14:21:13 +0200 (Sat, 03 May 2008) | 8 lines

  In test_io, StatefulIncrementalDecoderTest was not part of the test suite.
  And of course, the test failed:
  a bytearray was used without reason in io.TextIOWrapper.tell().

  The difference is that iterating over bytes (i.e. str in python2.6) returns 1-char bytes,
  whereas bytearrays yield integers.
  This code should still work with python3.0
................
  r62663 | benjamin.peterson | 2008-05-03 17:56:42 +0200 (Sat, 03 May 2008) | 2 lines

  The compiling struct is now passed around to all AST helpers (see issue 2720)
................
  r62680 | benjamin.peterson | 2008-05-03 23:35:18 +0200 (Sat, 03 May 2008) | 2 lines

  Moved testing of builtin types out of test_builtin and into type specific modules
................
  r62686 | mark.dickinson | 2008-05-04 04:25:46 +0200 (Sun, 04 May 2008) | 4 lines

  Make sure that Context traps and flags dictionaries have values 0 and 1
  (as documented) rather than True and False.
................
  r62687 | benjamin.peterson | 2008-05-04 05:05:49 +0200 (Sun, 04 May 2008) | 2 lines

  Fix typo in whatsnew
................
  r62696 | georg.brandl | 2008-05-04 11:15:04 +0200 (Sun, 04 May 2008) | 2 lines

  #2752: wrong meaning of '' for socket host.
................
  r62699 | christian.heimes | 2008-05-04 13:50:53 +0200 (Sun, 04 May 2008) | 1 line

  Added note that Python requires at least Win2k SP4
................
  r62700 | gerhard.haering | 2008-05-04 14:59:57 +0200 (Sun, 04 May 2008) | 3 lines

  SQLite requires 64-bit integers in order to build. So the whole HAVE_LONG_LONG
  #ifdefing was useless.
................
  r62701 | gerhard.haering | 2008-05-04 15:15:12 +0200 (Sun, 04 May 2008) | 3 lines

  Applied sqliterow-richcmp.diff patch from Thomas Heller in Issue2152. The
  sqlite3.Row type is now correctly hashable.
................
  r62702 | gerhard.haering | 2008-05-04 15:42:44 +0200 (Sun, 04 May 2008) | 5 lines

  Implemented feature request 2157: Converter names are cut off at '('
  characters. This avoids the common case of something like 'NUMBER(10)' not
  being parsed as 'NUMBER', like expected. Also corrected the docs about
  converter names being case-sensitive. They aren't any longer.
................
  r62703 | georg.brandl | 2008-05-04 17:45:05 +0200 (Sun, 04 May 2008) | 2 lines

  #2757: Remove spare newline.
................
  r62711 | benjamin.peterson | 2008-05-04 21:10:02 +0200 (Sun, 04 May 2008) | 2 lines

  Fix typo in bugs.rst
................
2008-05-04 22:42:01 +00:00
Mark Dickinson 73eada3287 One more attempt to track down Debian/alpha test_math failures:
add diagnostic information in the ValueError message.  This
change is temporary, and will be reversed after the next run
of the Debian/alpha buildbot.
2008-05-02 01:19:50 +00:00
Mark Dickinson de4296281a Whoops. errno should only be tested when the result is finite. 2008-05-01 00:19:23 +00:00
Mark Dickinson a0de26c342 Make floating-point exception error messages slightly more verbose: in
particular, the error message now allows one to distinguish between a
ValueError arising from a singularity (e.g. log(0.)), which would
usually produce +-infinity in non-stop mode, and a ValueError resulting
from an invalid input (e.g. sqrt(-1.)), which would normally produce a
NaN in non-stop mode.
2008-04-30 23:30:57 +00:00