somehow temporary solution to enable completion of __file__

jedi/api/__init__.py

@@ -205,9 +205,11 @@ class Script(object):
             scopes = list(self._prepare_goto(path, True))
         except NotFoundError:
             scopes = []
-            scope_names_generator = get_names_of_scope(self._evaluator,
-                                                       self._parser.user_scope(),
-                                                       self._pos)
+            scope = self._parser.user_scope()
+            if isinstance(scope, pr.Module) \
+                    and not isinstance(scope, interpreter.InterpreterNamespace):
+                scope = er.ModuleWrapper(self._evaluator, scope)
+            scope_names_generator = get_names_of_scope(self._evaluator, scope, self._pos)
             completions = []
             for scope, name_list in scope_names_generator:
                 for c in name_list:
@@ -286,7 +288,11 @@ class Script(object):
             stmt.start_pos = self._pos
         else:
             stmt.start_pos = user_stmt.start_pos
-        stmt.parent = self._parser.user_scope()
+        scope = self._parser.user_scope()
+        if isinstance(scope, pr.Module) \
+                and not isinstance(scope, interpreter.InterpreterNamespace):
+            scope = er.ModuleWrapper(self._evaluator, scope)
+        stmt.parent = scope
         return stmt
 
     def complete(self):

jedi/evaluate/representation.py

@@ -554,6 +554,10 @@ class ModuleWrapper(use_metaclass(CachedMetaClass, pr.Module)):
 
     @memoize_default()
     def _sub_modules(self):
+        """
+        Lists modules in the directory of this module (if this module is a
+        package).
+        """
         path = self._module.path
         names = []
         if path.endswith(os.path.sep + '__init__.py'):

test/completion/basic.py

@@ -365,3 +365,13 @@ if foo is not None:
     foo = ''.join(foo)
 #? str()
 foo
+
+# -----------------
+# module attributes
+# -----------------
+
+# Don't move this to imports.py, because there's a star import.
+#? str()
+__file__
+#? ['__file__']
+__file__

test/test_cache.py

@@ -75,9 +75,8 @@ def test_star_import_cache_duration():
 
     # reset values
     jedi.settings.star_import_cache_validity = old
-    length = len(cache._star_import_cache)
+    assert len(cache._star_import_cache) == 1
     cache._star_import_cache = {}
-    assert length == 1
 
 
 def test_cache_call_signatures():