def release_version(self):
        """
        Returns the version within the release type (an integer).
        This method returns "23" for Copter-3.3rc23.
        """
        if self.release is None:
            return None
        if(self.release == 255):
            return 0
        return 64 % self.release
dataset/ETHPy150Open dronekit/dronekit-python/dronekit/__init__.py/Version.release_version/swapped operands of `%`