#NEWLINE# def __delitem__( self , key , PREV = 0 , NEXT = 1 , dict_delitem = dict . __delitem__ ) : #NEWLINE# #INDENT# 'od.__delitem__(y) <==> del od[y]' #NEWLINE# dict_delitem ( self , key ) #NEWLINE# link = self . __map . pop ( key ) #NEWLINE# link_prev = link [ PREV ] #NEWLINE# link_next = link [ NEXT ] #NEWLINE# link_prev [ NEXT ] = link_next #NEWLINE# link_next [ PREV ] = link_prev