@abc.abstractmethod
    def unschedule_router_precommit(self, context, router_context):
        pass
Some ipython tests...
dataset/ETHPy150Open openstack/networking-cisco/networking_cisco/plugins/cisco/l3/drivers/__init__.py/L3RouterBaseDriver.unschedule_router_precommit--crossover with--dataset/ETHPy150Open ipython/ipython-py3k/IPython/testing/plugin/dtexample.py/ipfunc