diff options
Diffstat (limited to 'Lib/importlib')
| -rw-r--r-- | Lib/importlib/_bootstrap.py | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py index f5b71ba..cd6a263 100644 --- a/Lib/importlib/_bootstrap.py +++ b/Lib/importlib/_bootstrap.py @@ -493,8 +493,14 @@ class _ModuleManager: """ - def __init__(self, name): + def __init__(self, name, *, reset_name=True): + """Prepare the context manager. + + The reset_name argument specifies whether to unconditionally reset + the __name__ attribute if the module is found to be a reload. + """ self._name = name + self._reset_name = reset_name def __enter__(self): self._module = sys.modules.get(self._name) @@ -508,6 +514,12 @@ class _ModuleManager: # (otherwise an optimization shortcut in import.c becomes wrong) self._module.__initializing__ = True sys.modules[self._name] = self._module + elif self._reset_name: + try: + self._module.__name__ = self._name + except AttributeError: + pass + return self._module def __exit__(self, *args): |