#NEWLINE# def references_field( self , model_name , name , app_label = None ) : #NEWLINE# #INDENT# '\n        Returns True if there is a chance this operation references the given\n        field name, with an optional app label for accuracy.\n\n        Used for optimization. If in doubt, return True.\n        ' #NEWLINE# return self . references_model ( model_name , app_label )