#NEWLINE# def discard( self , state ) : #NEWLINE# #INDENT# obj = dict . get ( self , state . key , None ) #NEWLINE# if ( obj is not None ) : #NEWLINE# #INDENT# st = attributes . instance_state ( obj ) #NEWLINE# if ( st is state ) : #NEWLINE# #INDENT# dict . pop ( self , state . key , None ) #NEWLINE# self . _manage_removed_state ( state )