#NEWLINE# def add_sequence( self , seq_name , seq_data ) : #NEWLINE# #INDENT# if ( seq_name not in self . _seqs ) : #NEWLINE# #INDENT# self . _seqs [ seq_name ] = _SeqData ( seq_name ) #NEWLINE# #UNINDENT# self . _seqs [ seq_name ] . seq = seq_data #NEWLINE# self . _seq_order . append ( seq_name )