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importlib.test.source.util referenced variables in the 'finally' part of a

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try/finally which may not have been set.
This commit is contained in:
Brett Cannon 2009-11-05 01:17:22 +00:00
parent d83f1e6d61
commit 0ae4511624
2 changed files with 10 additions and 2 deletions
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8
Lib/importlib/test/source/util.py
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@ -55,6 +55,8 @@ def create_modules(*names):
source = 'attr = {0!r}'
created_paths = []
mapping = {}
state_manager = None
uncache_manager = None
try:
temp_dir = tempfile.gettempdir()
mapping['.root'] = temp_dir
@ -85,8 +87,10 @@ def create_modules(*names):
state_manager.__enter__()
yield mapping
finally:
state_manager.__exit__(None, None, None)
uncache_manager.__exit__(None, None, None)
if state_manager is not None:
state_manager.__exit__(None, None, None)
if uncache_manager is not None:
uncache_manager.__exit__(None, None, None)
# Reverse the order for path removal to unroll directory creation.
for path in reversed(created_paths):
if file_path.endswith('.py'):