#NEWLINE# def MergeFrom( self , x ) : #NEWLINE# #INDENT# assert ( x is not self ) #NEWLINE# if x . has_key ( ) : #NEWLINE# #INDENT# self . set_key ( x . key ( ) ) #NEWLINE# #UNINDENT# if x . has_value ( ) : #NEWLINE# #INDENT# self . set_value ( x . value ( ) )