def parse_fixed_sequence(config):
vals = config['<STR_LIT>']<EOL>if not vals:<EOL><INDENT>raise ValueError('<STR_LIT>')<EOL><DEDENT>if not isinstance(vals, list):<EOL><INDENT>raise ValueError('<STR_LIT>')<EOL><DEDENT>return factory_fixed_sequence(vals)()<EOL>
Parse fixed sequence string