def get_poem():
    from twisted.internet import reactor
    d = Deferred()
    reactor.callLater(5, send_poem, d)
    return d
Returns whether a kernel process has been specified for the kernel
dataset/ETHPy150Open jdavisp3/twisted-intro/deferred-cancel/defer-cancel-9.py/get_poem--crossover with--dataset/ETHPy150Open ipython/ipython-py3k/IPython/parallel/engine/kernelstarter.py/KernelStarter.has_kernel