def _measurement_time(self, os_temp, os_press, os_hum):
    ms = (((1.25 + (2.3 * self._os_ms[os_temp])) + (0.575 + (2.3 * self._os_ms[os_press]))) + (0.575 + (2.3 * self._os_ms[os_hum])))
    return (ms / 1000.0)
def _measurement_time(self, os_temp, os_press, os_hum):
    ms = (((1.25 + (2.3 * self._os_ms[os_temp])) + (0.575 + (2.3 * self._os_ms[os_press]))) + (0.575 + (2.3 * self._os_ms[os_hum])))
    return (ms / 1000.0)