parsers.py 文件源码

def rep1sep(parser: Union[Parser, Sequence[Input]], separator: Union[Parser, Sequence[Input]]) \
        -> RepeatedOnceSeparatedParser:
    """Match a parser one or more times separated by another parser.

    This matches repeated sequences of ``parser`` separated by ``separator``.
    If there is at least one match, a list containing the values of the
    ``parser`` matches is returned. The values from ``separator`` are discarded.
    If it does not match ``parser`` at all, it fails.

    Args:
        parser: Parser or literal
        separator: Parser or literal
    """
    if isinstance(parser, str):
        parser = lit(parser)
    if isinstance(separator, str):
        separator = lit(separator)
    return RepeatedOnceSeparatedParser(parser, separator)