def LoadClientBlacklist(self, client_blacklist_file):
    self._client_blacklist_set = (
        FILE_MANAGER.ReadTextFileToSet(client_blacklist_file))
If supplied, read the client black list file into a set.
dataset/ETHPy150Open google/gfw-toolkit/toolkit/utils/token_revoker.py/TokenRevoker.LoadClientBlacklist