@abc.abstractmethod
    def take(self):
        pass
[optionally] copy default config files into profile dir.
dataset/ETHPy150Open daviesjamie/spout/spout/queues.py/BufferedQueue.take--crossover with--dataset/ETHPy150Open ipython/ipython-py3k/IPython/core/application.py/BaseIPythonApplication.init_config_files