def has_output_port(self):
        return True
Walks through the directory to look for changes of the given file
dataset/ETHPy150Open enthought/mayavi/mayavi/components/grid_plane.py/GridPlane.has_output_port--crossover with--dataset/ETHPy150Open jeffh/sniffer/sniffer/scanner/base.py/PollingScanner._scan