def fetch():
    retval = {}
    content = retrieve_content(__url__)

    if __check__ in content:
        for line in content.split('\n'):
            line = line.strip()
            if not line or line.startswith('#'):
                continue
            if line in '://':
                line = re.search(r"://(.*)", line).group(1)
            line = line.rstrip('/')
            retval[line] = (__info__, __reference__)

    return retval
dataset/ETHPy150Open stamparm/maltrail/trails/feeds/ransomwaretrackerurl.py/fetch/swapped operands of `in`