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517 B

import argparse
class BaseParser:
def __init__(self, command):
self.arg_parser = argparse.ArgumentParser(command, add_help=False)
self.subparser = self.arg_parser.add_subparsers(dest='{}_subcommand'.format(command))
self.common_args = {'add_help': False}
methods = [attr for attr in dir(self) if not attr.startswith('__')
and type(getattr(self, attr)).__name__ == 'method']
for method in methods:
getattr(self, method)(**self.common_args)