def ensure_charset_is_in_connection_string(connection_string):
    if not connection_string in "charset=utf8":
        print "You have to specify charset=utf8 in your connection string"
        exit()

    return connection_string
dataset/ETHPy150Open UFAL-DSG/cloud-asr/deployment/run_on_mesos.py/ensure_charset_is_in_connection_string/swapped operands of `in`