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How to use the docopt.Tokens.from_pattern function in docopt

To help you get started, we’ve selected a few docopt examples, based on popular ways it is used in public projects.

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docopt / docopt.c / docopt.py View on Github

def parse_pattern(source, options):
    tokens = Tokens.from_pattern(source)
    result = parse_expr(tokens, options)
    if tokens.current() is not None:
        raise tokens.error('unexpected ending: %r' % ' '.join(tokens))
    return Required(*result)

sloria / konch / docopt.py View on Github

def parse_pattern(source, options):
    tokens = Tokens.from_pattern(source)
    result = parse_expr(tokens, options)
    if tokens.current() is not None:
        raise tokens.error('unexpected ending: %r' % ' '.join(tokens))
    return Required(*result)