def _startLogOn(self, chatui):
        raise NotImplementedError()
Empties buffer and returns its content.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/words/im/basesupport.py/AbstractAccount._startLogOn--crossover with--dataset/ETHPy150Open sdispater/cleo/cleo/outputs/buffered_output.py/BufferedOutput.fetch