Serhiy Storchaka added the comment:
May be slightly refactor the code?
def _select_from(self, parent_path, is_dir, exists, listdir):
try:
if not is_dir(parent_path):
return
yield from self._select_from2(parent_path, is_dir, exists, listdir)
except PermissionError:
return
def _select_from2(self, parent_path, is_dir, exists, listdir):
... # implementation
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue24120>
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