Looks like this broke on windows:
======================================================================
FAIL: test_reload_namespace_changed (test.test_importlib.test_api.Source_ReloadTests)
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Traceback (most recent call last):
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_importlib\test_api.py", line 283, in test_reload_namespace_changed
[os.path.dirname(bad_path)] * 2)
AssertionError: Lists differ: ['C:\[46 chars]spam'] != ['C:\[46 chars]spam', 'C:\\DOCUME~1\\db3l\\LOCALS~1\\Temp\\tmpxhxk6rt9\\spam']
Second list contains 1 additional elements.
First extra element 1:
C:\DOCUME~1\db3l\LOCALS~1\Temp\tmpxhxk6rt9\spam
- ['C:\\DOCUME~1\\db3l\\LOCALS~1\\Temp\\tmpxhxk6rt9\\spam']
? ^
+ ['C:\\DOCUME~1\\db3l\\LOCALS~1\\Temp\\tmpxhxk6rt9\\spam',
? ^
+ 'C:\\DOCUME~1\\db3l\\LOCALS~1\\Temp\\tmpxhxk6rt9\\spam'] |