e5efc2e430b9f1009a8196a7de3eb198379cc852,homeassistant/components/sensor/time_date.py,TimeDateSensor,update,#TimeDateSensor#,72

Before Change

        // Calculate the beat (Swatch Internet Time) time without date.
        hours, minutes, seconds = time_date.strftime("%H:%M:%S").split(":")
        beat = ((int(seconds) + (int(minutes) * 60) + ((int(hours) + 1) *
                                                       3600)) / 86.4)

        if self.type == "time":
            self._state = time
        elif self.type == "date":

After Change

        date = dt_util.as_local(time_date).date().isoformat()

        // Calculate Swatch Internet Time.
        time_bmt = time_date + timedelta(hours=1)
        delta = timedelta(hours=time_bmt.hour,
                          minutes=time_bmt.minute,
                          seconds=time_bmt.second,
                          microseconds=time_bmt.microsecond)
        beat = int((delta.seconds + delta.microseconds / 1000000.0) / 86.4)

        if self.type == "time":
            self._state = time

Instances