Method single_match

preprocessor/docopt.py:152–156

(self, left)

class Argument(LeafPattern):

    def single_match(self, left):
        for n, pattern in enumerate(left):
            if type(pattern) is Argument:
                return n, Argument(self.name, pattern.value)
        return None, None

    @classmethod
    def parse(class_, source):