def signal_kernel(self, signum):
        if self.has_kernel:
            self.kernel.send_signal(signum)
        else:
            raise RuntimeError("Cannot signal kernel. No kernel is running!")
Adds the given folder to the python path. Supports namespaced packages.
dataset/ETHPy150Open ipython/ipython-py3k/IPython/zmq/kernelmanager.py/KernelManager.signal_kernel--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/appengine-bottle-skeleton/vendor.py/add