def get_filename(self, xtn):
        filename = os.path.split(self.resource.slug)[-1]
        return os.path.join(self.cache_path, filename + '.' + xtn)
Get a filename for a cached entity related to the underlying resource.
dataset/ETHPy150Open hydroshare/hydroshare2/ga_resources/drivers/__init__.py/Driver.get_filename