Function parse_args

Tools/c-analyzer/cpython/__main__.py:453–490

(argv=sys.argv[1:], prog=None, *, subset=None)

# the script

def parse_args(argv=sys.argv[1:], prog=None, *, subset=None):
    import argparse
    parser = argparse.ArgumentParser(
        prog=prog or get_prog(),
    )

#    if subset == 'check' or subset == ['check']:
#        if checks is not None:
#            commands = dict(COMMANDS)
#            commands['check'] = list(commands['check'])
#            cli = commands['check'][1][0]
#            commands['check'][1][0] = (lambda p: cli(p, checks=checks))
    processors = add_commands_cli(
        parser,
        commands=COMMANDS,
        commonspecs=[
            add_verbosity_cli,
            add_traceback_cli,
        ],
        subset=subset,
    )

    args = parser.parse_args(argv)
    ns = vars(args)

    cmd = ns.pop('cmd')

    verbosity, traceback_cm = process_args_by_key(
        args,
        argv,
        processors[cmd],
        ['verbosity', 'traceback_cm'],
    )
    if cmd != 'parse':
        # "verbosity" is sent to the commands, so we put it back.
        args.verbosity = verbosity

    return cmd, ns, verbosity, traceback_cm


def main(cmd, cmd_kwargs):