Commit Graph

135 Commits

Author SHA1 Message Date
Andrew Svetlov 44e33f39bf Revert changes for #13355 by request from Raymond Hettinger 2013-04-13 18:04:19 +03:00
Andrew Svetlov b4fd468f12 Revert changes for #13355 by request from Raymond Hettinger 2013-04-13 18:00:04 +03:00
Andrew Svetlov 730001163f Issue #13355: Raise ValueError on random.triangular call with invalid params.
Initial patch by Yuriy Senko.
2013-04-12 23:27:37 +03:00
Andrew Svetlov a2dfc35a13 Issue #13355: Raise ValueError on random.triangular call with invalid params.
Initial patch by Yuriy Senko.
2013-04-12 23:21:01 +03:00
R David Murray d9ebf4dc1f #17489: Add explanatory comment that __getstate__ is not called.
We don't put coverage directives in the stdlib, but anyone looking at a
coverage report for Random should see the comment and understand why the lines
aren't covered.
2013-04-02 13:10:52 -04:00
Serhiy Storchaka 06e5e730dd Issue #17141: random.vonmisesvariate() no more hangs for large kappas. 2013-02-10 19:29:54 +02:00
Serhiy Storchaka ac99576a8e Issue #17141: random.vonmisesvariate() no more hangs for large kappas. 2013-02-10 19:29:20 +02:00
Serhiy Storchaka 6c22b1d760 Issue #17141: random.vonmisesvariate() no more hangs for large kappas. 2013-02-10 19:28:56 +02:00
Mark Dickinson 1b901baee5 Issue #17149: merge fix from 3.3. 2013-02-10 14:17:20 +00:00
Mark Dickinson 6427358501 Issue #17149: merge fix from 3.2. 2013-02-10 14:16:56 +00:00
Mark Dickinson be5f91957f Issue #17149: Fix random.vonmisesvariate to always return results in [0, 2*math.pi]. 2013-02-10 14:16:10 +00:00
Antoine Pitrou 5e3943317d Issue #15837: add some tests for random.shuffle().
Patch by Alessandro Moura.
2012-11-04 02:10:33 +01:00
Sandro Tosi e1b22edd23 Issue #14926: merge with 3.2 2012-06-02 19:40:20 +02:00
Sandro Tosi 29d09aa4dd Issue #14926: fix docstring highlight 2012-06-02 19:40:02 +02:00
Brian Curtin 4ff29db243 Merge 3.2 2011-11-11 09:41:17 -06:00
Brian Curtin 675f6b87cd Fix #13384. Remove __future__ import in 3.x code. 2011-11-11 09:37:25 -06:00
Raymond Hettinger 12fb2f41f0 Code simplification suggested by Sven Marnach. 2011-06-25 11:31:46 +02:00
Raymond Hettinger 5279fb99cb Code simplification suggested by Sven Marnach. 2011-06-25 11:30:53 +02:00
Raymond Hettinger 102d874999 Sync-up minor code edits with the default branch. 2011-05-05 11:49:12 -07:00
Raymond Hettinger 7c5dc912ba Avoid codec spelling issues by just using the utf-8 default. 2011-05-05 11:38:06 -07:00
Raymond Hettinger f90ba8a9a2 Avoid codec spelling issues by just using the utf-8 default. 2011-05-05 11:35:50 -07:00
Ezio Melotti 0dea6484a0 #11848: Merge with 3.2. 2011-04-15 08:27:37 +03:00
Ezio Melotti 82b0d5d144 #11848: Merge with 3.1. 2011-04-15 08:27:00 +03:00
Ezio Melotti 20f53f1fe7 #11848: replace dead link in random.betavariate comment. 2011-04-15 08:25:16 +03:00
Raymond Hettinger 09cbadd005 Issue 10787: Document the probability density function for random.gammavariate. 2011-03-22 15:57:03 -07:00
Raymond Hettinger 27f870982f Issue 10787: Document the probability density function for random.gammavariate. 2011-03-22 15:56:41 -07:00
Raymond Hettinger a8e4d6eb6e Issue 10787: Document the probability density function for random.gammavariate. 2011-03-22 15:55:51 -07:00
Marc-André Lemburg 8f36af7a4c Normalize the encoding names for Latin-1 and UTF-8 to
'latin-1' and 'utf-8'.

These are optimized in the Python Unicode implementation
to result in more direct processing, bypassing the codec
registry.

Also see issue11303.
2011-02-25 15:42:01 +00:00
Raymond Hettinger 57d1a887e7 Fix imports from collections.abc 2011-02-23 00:46:28 +00:00
Raymond Hettinger 3fcf002994 Update whatsnew. Salt the random number seed. 2010-12-08 01:13:53 +00:00
Raymond Hettinger 63b17671f0 Improve variable name (don't shadow a builtin). 2010-09-08 19:27:59 +00:00
Raymond Hettinger 8ff1099684 One more conversion from pow() to **. 2010-09-08 18:58:33 +00:00
Raymond Hettinger 183cd1fae3 * Remove dependency on binascii.hexlify by using int.from_bytes().
* Use the new super() with no arguments.
* Replace pow() call with the ** operator.
* Increase urandom seeding from 16 bytes to 32 bytes.
* Clean-up docstring.
2010-09-08 18:48:21 +00:00
Raymond Hettinger e4a3e99973 In the case where only a user supplied random() method is available,
adopt a strategy that makes the fewest calls to random().
2010-09-08 00:30:28 +00:00
Raymond Hettinger f015b3f5f6 Neaten-up comments and warning message. 2010-09-07 20:04:42 +00:00
Raymond Hettinger 05a505f106 Minor refactoring and cleanup. Extend looping randrange() technique to subclasses. 2010-09-07 19:19:33 +00:00
Raymond Hettinger c585eecfb0 Fix test that depends on a particular implementation of random.choice(). 2010-09-07 15:00:15 +00:00
Raymond Hettinger dc4872eefe Fix corner case for Random.choice() and add tests. 2010-09-07 10:06:56 +00:00
Raymond Hettinger c324697bac Small clean-ups. 2010-09-07 09:32:57 +00:00
Raymond Hettinger 0515661314 Issues #7889, #9025 and #9379: Improvements to the random module. 2010-09-07 04:44:52 +00:00
Raymond Hettinger 3051cc3a0d Minor code cleanup 2010-09-07 00:48:40 +00:00
Raymond Hettinger f763a728ad Document which part of the random module module are guaranteed. 2010-09-07 00:38:15 +00:00
Mark Dickinson 884924a2fd Issue #7435: Remove reference to long in docstring. Thanks flox. 2009-12-05 20:32:49 +00:00
Mark Dickinson 5c2db37c20 Issue #7435: Remove duplicate int/long tests, and other
references to long in py3k.  Patch provided by flox.
2009-12-05 20:28:34 +00:00
Raymond Hettinger be40db07c6 Issue 6261: Clarify behavior of random.uniform(). 2009-06-11 23:12:14 +00:00
Raymond Hettinger 886687dcda Use ABCs to validate documented restriction to Sets or Sequences. 2009-02-24 11:27:15 +00:00
Mark Dickinson 2f947369b3 Merged revisions 68378 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r68378 | mark.dickinson | 2009-01-07 17:48:33 +0000 (Wed, 07 Jan 2009) | 2 lines

  Issue #4869: clarify documentation for random.expovariate.
........
2009-01-07 17:54:07 +00:00
Benjamin Peterson d18de0e28b Merged revisions 65259,65263,65296,65307,65321 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r65259 | benjamin.peterson | 2008-07-27 10:22:14 -0500 (Sun, 27 Jul 2008) | 1 line

  clarify Popen argument
........
  r65263 | andrew.kuchling | 2008-07-28 12:04:48 -0500 (Mon, 28 Jul 2008) | 1 line

  Clarify wording
........
  r65296 | raymond.hettinger | 2008-07-30 02:27:30 -0500 (Wed, 30 Jul 2008) | 1 line

  Neaten-up the itertools recipes.
........
  r65307 | benjamin.peterson | 2008-07-30 08:46:53 -0500 (Wed, 30 Jul 2008) | 1 line

  getrandombits is actually getrandbits
........
  r65321 | raymond.hettinger | 2008-07-30 20:19:50 -0500 (Wed, 30 Jul 2008) | 4 lines

  Alter recipe to show how to call izip_longest() with
  both a keyword argument and star arguments.
........
2008-07-31 20:21:46 +00:00
Christian Heimes fe337bfd0d Merged revisions 61724-61725,61731-61735,61737,61739,61741,61743-61744,61753,61761,61765-61767,61769,61773,61776-61778,61780-61783,61788,61793,61796,61807,61813 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

................
  r61724 | martin.v.loewis | 2008-03-22 01:01:12 +0100 (Sat, 22 Mar 2008) | 49 lines

  Merged revisions 61602-61723 via svnmerge from
  svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

  ........
    r61626 | david.wolever | 2008-03-19 17:19:16 +0100 (Mi, 19 M?\195?\164r 2008) | 1 line

    Added fixer for implicit local imports.  See #2414.
  ........
    r61628 | david.wolever | 2008-03-19 17:57:43 +0100 (Mi, 19 M?\195?\164r 2008) | 1 line

    Added a class for tests which should not run if a particular import is found.
  ........
    r61629 | collin.winter | 2008-03-19 17:58:19 +0100 (Mi, 19 M?\195?\164r 2008) | 1 line

    Two more relative import fixes in pgen2.
  ........
    r61635 | david.wolever | 2008-03-19 20:16:03 +0100 (Mi, 19 M?\195?\164r 2008) | 1 line

    Fixed print fixer so it will do the Right Thing when it encounters __future__.print_function.  2to3 gets upset, though, so the tests have been commented out.
  ........
    r61637 | david.wolever | 2008-03-19 21:37:17 +0100 (Mi, 19 M?\195?\164r 2008) | 3 lines

    Added a fixer for itertools imports (from itertools import imap, ifilterfalse --> from itertools import filterfalse)
  ........
    r61645 | david.wolever | 2008-03-19 23:22:35 +0100 (Mi, 19 M?\195?\164r 2008) | 1 line

    SVN is happier when you add the files you create... -_-'
  ........
    r61654 | david.wolever | 2008-03-20 01:09:56 +0100 (Do, 20 M?\195?\164r 2008) | 1 line

    Added an explicit sort order to fixers -- fixes problems like #2427
  ........
    r61664 | david.wolever | 2008-03-20 04:32:40 +0100 (Do, 20 M?\195?\164r 2008) | 3 lines

    Fixes #2428 -- comments are no longer eatten by __future__ fixer.
  ........
    r61673 | david.wolever | 2008-03-20 17:22:40 +0100 (Do, 20 M?\195?\164r 2008) | 1 line

    Added 2to3 node pretty-printer
  ........
    r61679 | david.wolever | 2008-03-20 20:50:42 +0100 (Do, 20 M?\195?\164r 2008) | 1 line

    Made node printing a little bit prettier
  ........
    r61723 | martin.v.loewis | 2008-03-22 00:59:27 +0100 (Sa, 22 M?\195?\164r 2008) | 2 lines

    Fix whitespace.
  ........
................
  r61725 | martin.v.loewis | 2008-03-22 01:02:41 +0100 (Sat, 22 Mar 2008) | 2 lines

  Install lib2to3.
................
  r61731 | facundo.batista | 2008-03-22 03:45:37 +0100 (Sat, 22 Mar 2008) | 4 lines


  Small fix that complicated the test actually when that
  test failed.
................
  r61732 | alexandre.vassalotti | 2008-03-22 05:08:44 +0100 (Sat, 22 Mar 2008) | 2 lines

  Added warning for the removal of 'hotshot' in Py3k.
................
  r61733 | georg.brandl | 2008-03-22 11:07:29 +0100 (Sat, 22 Mar 2008) | 4 lines

  #1918: document that weak references *to* an object are
  cleared before the object's __del__ is called, to ensure that the weak
  reference callback (if any) finds the object healthy.
................
  r61734 | georg.brandl | 2008-03-22 11:56:23 +0100 (Sat, 22 Mar 2008) | 2 lines

  Activate the Sphinx doctest extension and convert howto/functional to use it.
................
  r61735 | georg.brandl | 2008-03-22 11:58:38 +0100 (Sat, 22 Mar 2008) | 2 lines

  Allow giving source names on the cmdline.
................
  r61737 | georg.brandl | 2008-03-22 12:00:48 +0100 (Sat, 22 Mar 2008) | 2 lines

  Fixup this HOWTO's doctest blocks so that they can be run with sphinx' doctest builder.
................
  r61739 | georg.brandl | 2008-03-22 12:47:10 +0100 (Sat, 22 Mar 2008) | 2 lines

  Test decimal.rst doctests as far as possible with sphinx doctest.
................
  r61741 | georg.brandl | 2008-03-22 13:04:26 +0100 (Sat, 22 Mar 2008) | 2 lines

  Make doctests in re docs usable with sphinx' doctest.
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  r61743 | georg.brandl | 2008-03-22 13:59:37 +0100 (Sat, 22 Mar 2008) | 2 lines

  Make more doctests in pprint docs testable.
................
  r61744 | georg.brandl | 2008-03-22 14:07:06 +0100 (Sat, 22 Mar 2008) | 2 lines

  No need to specify explicit "doctest_block" anymore.
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  r61753 | georg.brandl | 2008-03-22 21:08:43 +0100 (Sat, 22 Mar 2008) | 2 lines

  Fix-up syntax problems.
................
  r61761 | georg.brandl | 2008-03-22 22:06:20 +0100 (Sat, 22 Mar 2008) | 4 lines

  Make collections' doctests executable.

  (The <BLANKLINE>s will be stripped from presentation output.)
................
  r61765 | georg.brandl | 2008-03-22 22:21:57 +0100 (Sat, 22 Mar 2008) | 2 lines

  Test doctests in datetime docs.
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  r61766 | georg.brandl | 2008-03-22 22:26:44 +0100 (Sat, 22 Mar 2008) | 2 lines

  Test doctests in operator docs.
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  r61767 | georg.brandl | 2008-03-22 22:38:33 +0100 (Sat, 22 Mar 2008) | 2 lines

  Enable doctests in functions.rst.  Already found two errors :)
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  r61769 | georg.brandl | 2008-03-22 23:04:10 +0100 (Sat, 22 Mar 2008) | 3 lines

  Enable doctest running for several other documents.
  We have now over 640 doctests that are run with "make doctest".
................
  r61773 | raymond.hettinger | 2008-03-23 01:55:46 +0100 (Sun, 23 Mar 2008) | 1 line

  Simplify demo code.
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  r61776 | neal.norwitz | 2008-03-23 04:43:33 +0100 (Sun, 23 Mar 2008) | 7 lines

  Try to make this test a little more robust and not fail with:
    timeout (10.0025) is more than 2 seconds more than expected (0.001)

  I'm assuming this problem is caused by DNS lookup.  This change
  does a DNS lookup of the hostname before trying to connect, so the time
  is not included.
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  r61777 | neal.norwitz | 2008-03-23 05:08:30 +0100 (Sun, 23 Mar 2008) | 1 line

  Speed up the test by avoiding socket timeouts.
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  r61778 | neal.norwitz | 2008-03-23 05:43:09 +0100 (Sun, 23 Mar 2008) | 1 line

  Skip the epoll test if epoll() does not work
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  r61780 | neal.norwitz | 2008-03-23 06:47:20 +0100 (Sun, 23 Mar 2008) | 1 line

  Suppress failure (to avoid a flaky test) if we cannot connect to svn.python.org
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  r61781 | neal.norwitz | 2008-03-23 07:13:25 +0100 (Sun, 23 Mar 2008) | 4 lines

  Move itertools before future_builtins since the latter depends on the former.
  From a clean build importing future_builtins would fail since itertools
  wasn't built yet.
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  r61782 | neal.norwitz | 2008-03-23 07:16:04 +0100 (Sun, 23 Mar 2008) | 1 line

  Try to prevent the alarm going off early in tearDown
................
  r61783 | neal.norwitz | 2008-03-23 07:19:57 +0100 (Sun, 23 Mar 2008) | 4 lines

  Remove compiler warnings (on Alpha at least) about using chars as
  array subscripts.  Using chars are dangerous b/c they are signed
  on some platforms and unsigned on others.
................
  r61788 | georg.brandl | 2008-03-23 09:05:30 +0100 (Sun, 23 Mar 2008) | 2 lines

  Make the doctests presentation-friendlier.
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  r61793 | amaury.forgeotdarc | 2008-03-23 10:55:29 +0100 (Sun, 23 Mar 2008) | 4 lines

  #1477: ur'\U0010FFFF' raised in narrow unicode builds.
  Corrected the raw-unicode-escape codec to use UTF-16 surrogates in
  this case, just like the unicode-escape codec.
................
  r61796 | raymond.hettinger | 2008-03-23 14:32:32 +0100 (Sun, 23 Mar 2008) | 1 line

  Issue 1681432:  Add triangular distribution the random module.
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  r61807 | raymond.hettinger | 2008-03-23 20:37:53 +0100 (Sun, 23 Mar 2008) | 4 lines

  Adopt Nick's suggestion for useful default arguments.
  Clean-up floating point issues by adding true division and float constants.
................
  r61813 | gregory.p.smith | 2008-03-23 22:04:43 +0100 (Sun, 23 Mar 2008) | 6 lines

  Fix gzip to deal with CRC's being signed values in Python 2.x properly and to
  read 32bit values as unsigned to start with rather than applying signedness
  fixups allover the place afterwards.

  This hopefully fixes the test_tarfile failure on the alpha/tru64 buildbot.
................
2008-03-23 21:54:12 +00:00
Raymond Hettinger 1acde190b2 Take Tim's advice and have random.sample() support only sequences and sets. 2008-01-14 01:00:53 +00:00