fixed error with 'comma' separated exceptions

jedi/api_classes.py

@@ -318,7 +318,6 @@ class Completion(BaseDefinition):
     provide additional information about a completion.
     """
     def __init__(self, name, needs_dot, like_name_length, base):
-        print name
         super(Completion, self).__init__(name.parent, name.start_pos)
 
         self._name = name

jedi/parsing.py

@@ -600,6 +600,7 @@ class Parser(object):
                         # this is only true for python 2
                         n, token_type, tok = self._parse_dot_name()
                         if n:
+                            n.parent = statement
                             statement.set_vars.append(n)
                     if statement:
                         inputs.append(statement)