def add_metadata_type(ir):
    buf = []
    for line in ir.splitlines():
        # If the line is a metadata
        if re_metadata_def.match(line):
            # Does not contain any correct usage (Maybe already fixed)
            if None is re_metadata_correct_usage.search(line):
                line = line.replace('!{', 'metadata !{')
                line = line.replace('!"', 'metadata !"')

                def sub_metadata(m):
                    return "metadata {0}".format(m.group(0))

                line = re_metadata_ref.sub(sub_metadata, line)
                line = line.lstrip('metadata ')
        buf.append(line)

    return '\n'.join(buf)
Fetch the sequence of twitter.User instances, one for each follower
dataset/ETHPy150Open numba/numba/numba/hsa/hlc/utils.py/add_metadata_type--crossover with--dataset/ETHPy150Open livid/v2ex/twitter/twitter.py/Api.GetFollowers