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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def convert_simpleFaultRupture(self, node):
 """ Convert a simpleFaultRupture node. :param node: the rupture node """

        mag, rake, hypocenter = self.get_mag_rake_hypo(node)
        with context(self.fname, node):
            surfaces = [node.simpleFaultGeometry]
        rupt = source.rupture.BaseRupture(
            mag=mag, rake=rake, tectonic_region_type=None,
            hypocenter=hypocenter,
            surface=self.convert_surfaces(surfaces))
        return rupt