Fix issues with module attributes

jedi/evaluate/finder.py

@@ -88,7 +88,7 @@ class NameFinder(object):
         # Just calculate the scope from the first
         stmt = names[0].get_definition()
         scope = stmt.get_parent_scope()
-        if isinstance(stmt, (pr.CompFor, pr.Lambda)):
+        if isinstance(stmt, (pr.CompFor, pr.Lambda, pr.GlobalStmt)):
             return names
 
         # Private name mangling (compile.c) disallows access on names

jedi/evaluate/helpers.py

@@ -211,8 +211,8 @@ class FakeName(pr.Name):
 
 
 class LazyName(FakeName):
-    def __init__(self, name, parent_callback):
-        super(LazyName, self).__init__(name)
+    def __init__(self, name, parent_callback, is_definition=None):
+        super(LazyName, self).__init__(name, is_definition=is_definition)
         self._parent_callback = parent_callback
 
     @property

jedi/evaluate/representation.py

@@ -848,7 +848,8 @@ class ModuleWrapper(use_metaclass(CachedMetaClass, pr.Module, Wrapper)):
 
         names = ['__file__', '__package__', '__doc__', '__name__']
         # All the additional module attributes are strings.
-        return dict((n, [helpers.LazyName(n, parent_callback)]) for n in names)
+        return dict((n, [helpers.LazyName(n, parent_callback, is_definition=True)])
+                    for n in names)
 
     @memoize_default()
     def _module_attributes(self):