Fix an issue with executed python objects.

jedi/api/helpers.py

@@ -20,8 +20,8 @@ def sorted_definitions(defs):
     return sorted(defs, key=lambda x: (x.module_path or '', x.line or 0, x.column or 0))
 
 
-def get_on_completion_name(module, lines, position):
+def get_on_completion_name(module_node, lines, position):
-    leaf = module.get_leaf_for_position(position)
+    leaf = module_node.get_leaf_for_position(position)
     if leaf is None or leaf.type in ('string', 'error_leaf'):
         # Completions inside strings are a bit special, we need to parse the
         # string. The same is true for comments and error_leafs.

jedi/evaluate/compiled/fake.py

@@ -170,7 +170,6 @@ def memoize_faked(obj):
 
 @memoize_faked
 def _get_faked(module, obj, name=None):
-    obj = type(obj) if is_class_instance(obj) else obj
     result, fake_module = _faked(module, obj, name)
     if result is None:
         # We're not interested in classes. What we want is functions.

jedi/utils.py

@@ -87,7 +87,11 @@ def setup_readline(namespace_module=__main__):
 
                     lines = common.splitlines(text)
                     position = (len(lines), len(lines[-1]))
-                    name = get_on_completion_name(interpreter._get_module(), lines, position)
+                    name = get_on_completion_name(
+                        interpreter._get_module_node(),
+                        lines,
+                        position
+                    )
                     before = text[:len(text) - len(name)]
                     completions = interpreter.completions()
                 except: