<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def parse(self, argv):
 """Parse the given argument vector."""

        kwargs, args = self.parse_args(argv)
        self.result['args'] += args
        # Annoying that parse_args doesn't just return a dict
        for dest in self.dests:
            value = getattr(kwargs, dest)
            if value is not None:
                self.result['kwargs'][dest] = value
        return self