def __CreateEmptyGraphNode(self):
    return self.__CreateGraphNode(shape='circle',
                                style='filled',
                                label="",
                                height='.1',
                                width='.1')
Find the source for `filename`.
dataset/ETHPy150Open spranesh/Redhawk/redhawk/common/writers/dot_writer.py/DotWriter.__CreateEmptyGraphNode--crossover with--dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/coverage/results.py/Analysis.find_source