#NEWLINE# def resolve_expression( self , query = None , allow_joins = True , reuse = None , summarize = False , for_save = False ) : #NEWLINE# #INDENT# c = self . copy ( ) #NEWLINE# c . is_summary = summarize #NEWLINE# c . lhs = c . lhs . resolve_expression ( query , allow_joins , reuse , summarize , for_save ) #NEWLINE# c . rhs = c . rhs . resolve_expression ( query , allow_joins , reuse , summarize , for_save ) #NEWLINE# return c