Sample Util Command

# chipsec_util.py commands live in chipsec/utilcmd/
# Example file name: <command_display_name>_cmd.py

from argparse import ArgumentParser
from time import time

from chipsec.command import BaseCommand

class CommandClass(BaseCommand):
    """
        >>> chipsec_util command_display_name action
    """

    def requires_driver(self):
        parser = ArgumentParser(prog='chipsec_util command_display_name', usage=CommandClass.__doc__)
        subparsers = parser.add_subparsers()
        parser_entrypoint = subparsers.add_parser('action')
        parser_entrypoint.set_defaults(func=self.action)
        parser.parse_args(self.argv[2:], namespace=self)
        return True

    def action(self):
        return

    def run(self):
        t = time()
        self.func()
        self.logger.log('[CHIPSEC] (command_display_name) time elapsed {:.3f}'.format(time() - t))

commands = {'command_display_name': CommandClass}