Make module lookup a little more robust (certain kinds of fiddling to
sys.modules previously produced an exception).
diff --git a/Lib/inspect.py b/Lib/inspect.py
index 80f65b53..4baebe0 100644
--- a/Lib/inspect.py
+++ b/Lib/inspect.py
@@ -366,12 +366,12 @@
except TypeError:
return None
if file in modulesbyfile:
- return sys.modules[modulesbyfile[file]]
+ return sys.modules.get(modulesbyfile[file])
for module in sys.modules.values():
if hasattr(module, '__file__'):
modulesbyfile[getabsfile(module)] = module.__name__
if file in modulesbyfile:
- return sys.modules[modulesbyfile[file]]
+ return sys.modules.get(modulesbyfile[file])
main = sys.modules['__main__']
if hasattr(main, object.__name__):
mainobject = getattr(main, object.__name__)