Class Command

docopt.py:170–183

class Command(Argument):

    def __init__(self, name, value=False):
        self.name = name
        self.value = value

    def single_match(self, left):
        for n, p in enumerate(left):
            if type(p) is Argument:
                if p.value == self.name:
                    return n, Command(self.name, True)
                else:
                    break
        return None, None


class Option(ChildPattern):