def include(pattern, matching):
    """ Including a other matching, to get as matching pattern's child paths.
    """
    matching.matching_records = [
        MatchingRecord(
            PathTemplate(pattern) + child_path_template,
            case,
            child_name
        ) for child_path_template, case, child_name in matching.matching_records
    ]
    return matching
Including a other matching, to get as matching pattern's child paths.