#NEWLINE# def cleanup( self ) : #NEWLINE# #INDENT# if ( not key . max_size ) : #NEWLINE# #INDENT# return #NEWLINE# #UNINDENT# for i in range ( ( len ( self . __access_keys ) - 1 ) , self . max_size , ( - 1 ) ) : #NEWLINE# #INDENT# key = self . __access_keys . pop ( ) #NEWLINE# self . __delitem__ ( key )