def _validate_usepdb_cls(value):
try:<EOL><INDENT>modname, classname = value.split("<STR_LIT::>")<EOL><DEDENT>except ValueError:<EOL><INDENT>raise argparse.ArgumentTypeError(<EOL>"<STR_LIT>".format(value)<EOL>)<EOL><DEDENT>return (modname, classname)<EOL>
Validate syntax of --pdbcls option.