isearch.py 文件源码

def generate_options(self, group_parser):
        '''Adds it's options to the group parser. The parser passed in is a result from
        calling add_argument_group(ArgumentGroup): https://docs.python.org/2/library/argparse.html

        Args:
            group_parser(): The parser to add options too.

        '''
        raise NotImplementedError('Implement: generate_options')