[issue14080] Sporadic test_imp failure

[Stefan Krah]

Stefan Krah <stefan-usenet at bytereef.org> added the comment:

So I think the good version proceeds to refresh the _path_cache:

<_FileFinder(_relaxed_path_cache={'pep3147'}, packages=[('.py', <type at remote 0xaaff60>), ('.pyc', <type at remote 0xab02e0>)], _path_mtime=<float at remote 0xa66120>, modules=[('.cpython-33m.so', <type at remote 0xab0970>), ('.abi3.so', <type at remote 0xab0970>), ('.so', <type at remote 0xab0970>), ('.py', <type at remote 0xaaff60>), ('.pyc', <type at remote 0xab02e0>)], path='.', _cache_refresh=0, _path_cache={'pep3147'}) at remote 0x7ffff2b7f6d0>


And the bad version still contains an empty set:
  
<_FileFinder(_relaxed_path_cache=set(), path='.', packages=[('.py', <type at remote 0xab4bc0>), ('.pyc', <type at remote 0xab4f40>)], _path_cache=set(), _cache_refresh=0, _path_mtime=<float at remote 0xa6a7d0>, modules=[('.cpython-33m.so', <type at remote 0xab55d0>), ('.abi3.so', <type at remote 0xab55d0>), ('.so', <type at remote 0xab55d0>), ('.py', <type at remote 0xab4bc0>), ('.pyc', <type at remote 0xab4f40>)]) at remote 0x7ffff4128310>



This probably means that the case split occurs in  Lib/importlib/_bootstrap.py:780 ...


    if mtime != self._path_mtime or _cache_refresh != self._cache_refresh:
            self._fill_cache()
            self._path_mtime = mtime
            self._cache_refresh = _cache_refresh

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue14080>
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