main.py 文件源码

def app_main(self):
        # Backup original arguments for later parsing
        args_src = sys.argv

        # Parse our argument list
        parser = argparse.ArgumentParser(description='Chat roulette python server')
        parser.add_argument('-n', '--non-interactive', dest='noninteractive', action='store_const', const=True,
                            help='non-interactive mode of operation, command line only')
        parser.add_argument('-r', '--attempts', dest='attempts', type=int, default=3,
                            help='number of attempts in non-interactive mode')
        parser.add_argument('-l','--pid-lock', dest='pidlock', type=int, default=-1,
                            help='number of attempts for pidlock acquire')
        parser.add_argument('--debug', dest='debug', action='store_const', const=True,
                            help='enables debug mode')
        parser.add_argument('--verbose', dest='verbose', action='store_const', const=True,
                            help='enables verbose mode')
        parser.add_argument('--force', dest='force', action='store_const', const=True, default=False,
                            help='forces some action')

        parser.add_argument('commands', nargs=argparse.ZERO_OR_MORE, default=[],
                            help='commands to process')

        self.args = parser.parse_args(args=args_src[1:])
        self.noninteractive = self.args.noninteractive

        # Fixing cmd2 arg parsing, call cmdLoop
        sys.argv = [args_src[0]]
        for cmd in self.args.commands:
            sys.argv.append(cmd)

        # Terminate after execution is over on the non-interactive mode
        if self.noninteractive:
            sys.argv.append('quit')

        if self.args.debug:
            coloredlogs.install(level=logging.DEBUG)

        self.cmdloop()
        sys.argv = args_src

        # Noninteractive - return the last result from the operation (for scripts)
        if self.noninteractive:
            sys.exit(self.last_result)