def __get_unique_id( self ):
        return str( uuid.uuid4() )
:type a: str
dataset/ETHPy150Open scalyr/scalyr-agent-2/scalyr_agent/log_processing.py/LogFileIterator.__get_unique_id--crossover with--dataset/ETHPy150Open algorhythms/LeetCode/179 Largest Number.py/Solution.cmp