[issue11661] test_collections.TestNamedTuple.test_source failing on many buildbots after f09f7ab40ce6

[R. David Murray]

New submission from R. David Murray <rdmurray at bitdance.com>:

Example:

http://www.python.org/dev/buildbot/all/builders/x86%20FreeBSD%207.2%203.x/builds/1609/steps/test/logs/stdio

======================================================================
FAIL: test_source (test.test_collections.TestNamedTuple)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/test/test_collections.py", line 334, in test_source
    self.assertNotIn('Color', globals())
AssertionError: 'Color' unexpectedly found in {'OrderedDict': <class 'collections.OrderedDict'>, 'forget': <function forget at 0x28e89b34>, 'unittest': <module 'unittest' from '/usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/unittest/__init__.py'>, 'MyOrderedDict': <class 'test.test_collections.MyOrderedDict'>, 'WithSet': <class 'test.test_collections.WithSet'>, 'KeysView': <class 'collections.abc.KeysView'>, 'operator': <module 'operator' (built-in)>, 'shuffle': <bound method Random.shuffle of <random.Random object at 0x286ff014>>, 'TestNT': <class 'test.test_collections.TestNT'>, 'MutableMapping': <class 'collections.abc.MutableMapping'>, 'randrange': <bound method Random.randrange of <random.Random object at 0x286ff014>>, 'unlink': <function unlink at 0x28e89a2c>, 'support': <module 'test.support' from '/usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/test/support.py'>, 'Mapping': <class 'collections.abc.Mapping'>, '__package__': None, 'Callable': <class 'collections.abc.Callable'>, 're': <module 're' from '/usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/re.py'>, 'TestCounter': <class 'test.test_collections.TestCounter'>, 'collections': <module 'collections' from '/usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/collections/__init__.py'>, 'test_main': <function test_main at 0x2c6da8cc>, 'SubclassMappingTests': <class 'test.test_collections.SubclassMappingTests'>, 'ChainMap': <class 'collections.ChainMap'>, '__doc__': 'Unit tests for collections.py.', 'Hashable': <class 'collections.abc.Hashable'>, 'namedtuple': <function namedtuple at 0x2860a7c4>, 'inspect': <module 'inspect' from '/usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/inspect.py'>, 'MutableSet': <class 'collections.abc.MutableSet'>, '__builtins__': {'bytearray': <class 'bytearray'>, 'IndexError': <class 'IndexError'>, 'all': <built-in function all>, 'help': Type help() for interactive help, or help(object) for help about object., 'vars': <built-in function vars>, 'SyntaxError': <class 'SyntaxError'>, 'UnicodeDecodeError': <class 'UnicodeDecodeError'>, 'memoryview': <class 'memoryview'>, 'isinstance': <built-in function isinstance>, '__build_class__': <built-in function __build_class__>, 'copyright': Copyright (c) 2001-2011 Python Software Foundation.

----------
assignee: rhettinger
components: Tests
keywords: buildbot
messages: 131970
nosy: pitrou, r.david.murray, rhettinger
priority: high
severity: normal
stage: needs patch
status: open
title: test_collections.TestNamedTuple.test_source failing on many buildbots after f09f7ab40ce6
versions: Python 3.3

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue11661>
_______________________________________