94
94
return SubmitInvocation(ns).run()
96
96
def register_parser(self, subparsers):
98
99
self.register_arguments(parser)
100
101
def register_arguments(self, parser):
101
102
parser.set_defaults(command=self)
104
105
self.register_optional_arguments(parser, required=True)
106
107
def register_optional_arguments(self, parser, required=False):