Mailman 3 September 2009 - Python-checkins

r73367 - python/trunk/Doc/library/bisect.rst
by raymond.hettinger Feb. 4, 2010

Feb. 4, 2010

Author: raymond.hettinger Date: Fri Jun 12 00:04:00 2009 New Revision: 73367 Log: Add example of how to do key lookups with bisect(). Modified: python/trunk/Doc/library/bisect.rst Modified: python/trunk/Doc/library/bisect.rst ============================================================================== --- python/trunk/Doc/library/bisect.rst (original) +++ python/trunk/Doc/library/bisect.rst Fri Jun 12 00:04:00 2009 @@ -85,4 +85,22 @@ >>> map(grade, [33, 99, 77, 44, 12, 88]) ['E', 'A', 'B', 'D', 'F', 'A'] +Unlike the :func:`sorted` function, it does not make sense for the :func:`bisect` +functions to have *key* or *reversed* arguments because that would lead to an +inefficent design (successive calls to bisect functions would not "remember" +all of the previous key lookups). +Instead, it is better to search a list of precomputed keys to find the index +of the record in question:: + + >>> data = [('red', 5), ('blue', 1), ('yellow', 8), ('black', 0)] + >>> data.sort(key=lambda r: r[1]) # precomputed list of keys + >>> keys = [r[1] for r in data] + >>> data[bisect_left(keys, 0)] + ('black', 0) + >>> data[bisect_left(keys, 1)] + ('blue', 1) + >>> data[bisect_left(keys, 5)] + ('red', 5) + >>> data[bisect_left(keys, 8)] + ('yellow', 8)

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Python Regression Test Failures refleak (1)
by Neal Norwitz Oct. 1, 2009

Oct. 1, 2009

More important issues: ---------------------- test_urllib2_localnet leaked [-277, 0, 0] references, sum=-277 Less important issues: ---------------------- test_asynchat leaked [-130, 0, 0] references, sum=-130 test_distutils leaked [0, 25, -25] references, sum=0 test_file2k leaked [80, -80, 0] references, sum=0 test_smtplib leaked [0, -88, 267] references, sum=179 test_ssl leaked [0, -420, 420] references, sum=0 test_threading leaked [48, 48, 48] references, sum=144

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r75160 - python/branches/release31-maint
by mark.dickinson Sept. 30, 2009

Sept. 30, 2009

Author: mark.dickinson Date: Wed Sep 30 19:54:52 2009 New Revision: 75160 Log: Blocked revisions 75158 via svnmerge ................ r75158 | mark.dickinson | 2009-09-30 18:47:54 +0100 (Wed, 30 Sep 2009) | 9 lines Merged revisions 75157 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75157 | mark.dickinson | 2009-09-30 17:58:01 +0100 (Wed, 30 Sep 2009) | 1 line Fix buggy accuracy test ........ ................ Modified: python/branches/release31-maint/ (props changed)

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r75159 - peps/trunk/pep-0291.txt
by martin.v.loewis Sept. 30, 2009

Sept. 30, 2009

Author: martin.v.loewis Date: Wed Sep 30 19:50:49 2009 New Revision: 75159 Log: Remove logging module, per direction from Vinay Sajip. Modified: peps/trunk/pep-0291.txt Modified: peps/trunk/pep-0291.txt ============================================================================== --- peps/trunk/pep-0291.txt (original) +++ peps/trunk/pep-0291.txt Wed Sep 30 19:50:49 2009 @@ -98,7 +98,6 @@ decimal Raymond Hettinger 2.3 [2] distutils Tarek Ziade 2.3 email Barry Warsaw 2.1 / 2.3 [1] - logging Vinay Sajip 1.5.2 modulefinder Thomas Heller 2.2 Just van Rossum pkgutil Phillip Eby 2.3

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r75158 - in python/branches/py3k: Lib/test/test_math.py
by mark.dickinson Sept. 30, 2009

Sept. 30, 2009

Author: mark.dickinson Date: Wed Sep 30 19:47:54 2009 New Revision: 75158 Log: Merged revisions 75157 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75157 | mark.dickinson | 2009-09-30 17:58:01 +0100 (Wed, 30 Sep 2009) | 1 line Fix buggy accuracy test ........ Modified: python/branches/py3k/ (props changed) python/branches/py3k/Lib/test/test_math.py Modified: python/branches/py3k/Lib/test/test_math.py ============================================================================== --- python/branches/py3k/Lib/test/test_math.py (original) +++ python/branches/py3k/Lib/test/test_math.py Wed Sep 30 19:47:54 2009 @@ -955,7 +955,7 @@ continue if not math.isnan(expected) and not math.isnan(got): diff_ulps = to_ulps(expected) - to_ulps(got) - if diff_ulps <= ALLOWED_ERROR: + if abs(diff_ulps) <= ALLOWED_ERROR: continue if isinstance(got, str) and isinstance(expected, str):

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r75157 - python/trunk/Lib/test/test_math.py
by mark.dickinson Sept. 30, 2009

Sept. 30, 2009

Author: mark.dickinson Date: Wed Sep 30 18:58:01 2009 New Revision: 75157 Log: Fix buggy accuracy test Modified: python/trunk/Lib/test/test_math.py Modified: python/trunk/Lib/test/test_math.py ============================================================================== --- python/trunk/Lib/test/test_math.py (original) +++ python/trunk/Lib/test/test_math.py Wed Sep 30 18:58:01 2009 @@ -958,7 +958,7 @@ continue if not math.isnan(expected) and not math.isnan(got): diff_ulps = to_ulps(expected) - to_ulps(got) - if diff_ulps <= ALLOWED_ERROR: + if abs(diff_ulps) <= ALLOWED_ERROR: continue if isinstance(got, str) and isinstance(expected, str):

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r75156 - python/branches/release26-maint/Misc/NEWS
by barry.warsaw Sept. 30, 2009

Sept. 30, 2009

Author: barry.warsaw Date: Wed Sep 30 17:53:33 2009 New Revision: 75156 Log: Fixed a unicode name. Modified: python/branches/release26-maint/Misc/NEWS Modified: python/branches/release26-maint/Misc/NEWS ============================================================================== --- python/branches/release26-maint/Misc/NEWS (original) +++ python/branches/release26-maint/Misc/NEWS Wed Sep 30 17:53:33 2009 @@ -45,11 +45,11 @@ - Issue #4618: When unicode arguments are passed to print(), the default separator and end should be unicode also. -- Issue #6119: Fixed a incorrect Py3k warning about order comparisons of builtin - functions and methods. +- Issue #6119: Fixed a incorrect Py3k warning about order comparisons of + builtin functions and methods. - Issue #5330: C functions called with keyword arguments were not reported by - the various profiling modules (profile, cProfile). Patch by Hagen F�rstenau. + the various profiling modules (profile, cProfile). Patch by Hagen Fürstenau. - Issue #6089: str.format can raise SystemError with certain invalid field specifiers. @@ -264,8 +264,8 @@ - Issue #5977: distutils build_ext.get_outputs was not taking into account the inplace option. Initial patch by kxroberto. -- Issue #5984: distutils.command.build_ext.check_extensions_list checks were broken - for old-style extensions. +- Issue #5984: distutils.command.build_ext.check_extensions_list checks were + broken for old-style extensions. - Issue #5854: Updated __all__ to include some missing names and remove some names which should not be exported.

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r75155 - python/branches/release26-maint/Tools/msi/msi.py
by martin.v.loewis Sept. 30, 2009

Sept. 30, 2009

Author: martin.v.loewis Date: Wed Sep 30 09:48:54 2009 New Revision: 75155 Log: Fix generation of CHM name for release candidates. Modified: python/branches/release26-maint/Tools/msi/msi.py Modified: python/branches/release26-maint/Tools/msi/msi.py ============================================================================== --- python/branches/release26-maint/Tools/msi/msi.py (original) +++ python/branches/release26-maint/Tools/msi/msi.py Wed Sep 30 09:48:54 2009 @@ -118,7 +118,7 @@ if micro: docfile = str(micro) if level < 0xf: - docfile = '%x%s' % (level, serial) + docfile += '%x%s' % (level, serial) docfile = 'python%s%s%s.chm' % (major, minor, docfile) # Build the mingw import library, libpythonXY.a

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r75154 - python/branches/release26-maint/Tools/msi/uuids.py
by martin.v.loewis Sept. 30, 2009

Sept. 30, 2009

Author: martin.v.loewis Date: Wed Sep 30 09:47:45 2009 New Revision: 75154 Log: Add 2.6.3 and 2.6.4 UUIDs Modified: python/branches/release26-maint/Tools/msi/uuids.py Modified: python/branches/release26-maint/Tools/msi/uuids.py ============================================================================== --- python/branches/release26-maint/Tools/msi/uuids.py (original) +++ python/branches/release26-maint/Tools/msi/uuids.py Wed Sep 30 09:47:45 2009 @@ -50,4 +50,8 @@ '2.6.1150':'{9cc89170-000b-457d-91f1-53691f85b223}', # 2.6.1 '2.6.2121':'{adac412b-b209-4c15-b6ab-dca1b6e47144}', # 2.6.2c1 '2.6.2150':'{24aab420-4e30-4496-9739-3e216f3de6ae}', # 2.6.2 + '2.6.3121':'{a73e0254-dcda-4fe4-bf37-c7e1c4f4ebb6}', # 2.6.3c1 + '2.6.3150':'{3d9ac095-e115-4e94-bdef-7f7edf17697d}', # 2.6.3 + '2.6.4121':'{727de605-0359-4606-a94b-c2033652379b}', # 2.6.4c1 + '2.6.4150':'{e7394a0f-3f80-45b1-87fc-abcd51893246}', # 2.6.4 }

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r75153 - sandbox/trunk/release/release.py
by barry.warsaw Sept. 30, 2009

Sept. 30, 2009

Author: barry.warsaw Date: Wed Sep 30 00:53:31 2009 New Revision: 75153 Log: export(): The shutil removal of build, dist, tools/docutils, tools/jinja2, tools/pygments, and tools/sphinx is incorrect for Python 2.6. These directories live in the source directory, not in the dist directory, so the remvals fail. Just ignore the errors. Modified: sandbox/trunk/release/release.py Modified: sandbox/trunk/release/release.py ============================================================================== --- sandbox/trunk/release/release.py (original) +++ sandbox/trunk/release/release.py Wed Sep 30 00:53:31 2009 @@ -276,12 +276,12 @@ with changed_dir(os.path.join(archivename, 'Doc')): print('Removing doc build artifacts') - shutil.rmtree('build') - shutil.rmtree('dist') - shutil.rmtree('tools/docutils') - shutil.rmtree('tools/jinja2') - shutil.rmtree('tools/pygments') - shutil.rmtree('tools/sphinx') + shutil.rmtree('build', ignore_errors=True) + shutil.rmtree('dist', ignore_errors=True) + shutil.rmtree('tools/docutils', ignore_errors=True) + shutil.rmtree('tools/jinja2', ignore_errors=True) + shutil.rmtree('tools/pygments', ignore_errors=True) + shutil.rmtree('tools/sphinx', ignore_errors=True) for dirpath, dirnames, filenames in os.walk('.'): for filename in filenames: if filename.endswith('.pyc'):

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