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Issue #13591: import_module potentially imports a module twice.

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This commit is contained in:
Meador Inge 2011-12-14 22:23:46 -06:00
parent 061c0289af
commit 416f12ddb3
4 changed files with 29 additions and 2 deletions
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7
Lib/importlib/test/util.py
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@ -84,8 +84,9 @@ class mock_modules:
"""A mock importer/loader."""
def __init__(self, *names):
def __init__(self, *names, module_code={}):
self.modules = {}
self.module_code = {}
for name in names:
if not name.endswith('.__init__'):
import_name = name
@ -105,6 +106,8 @@ def __init__(self, *names):
if import_name != name:
module.__path__ = ['<mock __path__>']
self.modules[import_name] = module
if import_name in module_code:
self.module_code[import_name] = module_code[import_name]
def __getitem__(self, name):
return self.modules[name]
@ -120,6 +123,8 @@ def load_module(self, fullname):
raise ImportError
else:
sys.modules[fullname] = self.modules[fullname]
if fullname in self.module_code:
self.module_code[fullname]()
return self.modules[fullname]
def __enter__(self):