def test_color_RGB_to_xy_brightness():
"""Test color_RGB_to_xy_brightness."""
assert color_util.color_RGB_to_xy_brightness(0, 0, 0) == (0, 0, 0)
assert color_util.color_RGB_to_xy_brightness(255, 255,
255) == (0.323, 0.329, 255)
assert color_util.color_RGB_to_xy_brightness(0, 0,
255) == (0.136, 0.04, 12)
assert color_util.color_RGB_to_xy_brightness(0, 255,
0) == (0.172, 0.747, 170)
assert color_util.color_RGB_to_xy_brightness(255, 0,
0) == (0.701, 0.299, 72)
assert color_util.color_RGB_to_xy_brightness(128, 0,
0) == (0.701, 0.299, 16)
assert color_util.color_RGB_to_xy_brightness(255, 0, 0,
GAMUT) == (0.7, 0.299, 72)
assert color_util.color_RGB_to_xy_brightness(0, 255, 0, GAMUT) == (
0.215,
0.711,
170,
)
assert color_util.color_RGB_to_xy_brightness(0, 0, 255,
GAMUT) == (0.138, 0.08, 12)
def test_color_RGB_to_xy_brightness(self):
"""Test color_RGB_to_xy_brightness."""
self.assertEqual((0, 0, 0),
color_util.color_RGB_to_xy_brightness(0, 0, 0))
self.assertEqual((0.323, 0.329, 255),
color_util.color_RGB_to_xy_brightness(255, 255, 255))
self.assertEqual((0.136, 0.04, 12),
color_util.color_RGB_to_xy_brightness(0, 0, 255))
self.assertEqual((0.172, 0.747, 170),
color_util.color_RGB_to_xy_brightness(0, 255, 0))
self.assertEqual((0.701, 0.299, 72),
color_util.color_RGB_to_xy_brightness(255, 0, 0))
self.assertEqual((0.701, 0.299, 16),
color_util.color_RGB_to_xy_brightness(128, 0, 0))
def test_color_RGB_to_xy_brightness(self):
"""Test color_RGB_to_xy_brightness."""
self.assertEqual((0, 0, 0),
color_util.color_RGB_to_xy_brightness(0, 0, 0))
self.assertEqual((0.32, 0.336, 255),
color_util.color_RGB_to_xy_brightness(255, 255, 255))
self.assertEqual((0.136, 0.04, 12),
color_util.color_RGB_to_xy_brightness(0, 0, 255))
self.assertEqual((0.172, 0.747, 170),
color_util.color_RGB_to_xy_brightness(0, 255, 0))
self.assertEqual((0.679, 0.321, 80),
color_util.color_RGB_to_xy_brightness(255, 0, 0))
self.assertEqual((0.679, 0.321, 17),
color_util.color_RGB_to_xy_brightness(128, 0, 0))
def test_color_RGB_to_xy_brightness(self):
"""Test color_RGB_to_xy_brightness."""
self.assertEqual((0, 0, 0),
color_util.color_RGB_to_xy_brightness(0, 0, 0))
self.assertEqual((0.32, 0.336, 255),
color_util.color_RGB_to_xy_brightness(255, 255, 255))
self.assertEqual((0.136, 0.04, 12),
color_util.color_RGB_to_xy_brightness(0, 0, 255))
self.assertEqual((0.172, 0.747, 170),
color_util.color_RGB_to_xy_brightness(0, 255, 0))
self.assertEqual((0.679, 0.321, 80),
color_util.color_RGB_to_xy_brightness(255, 0, 0))
self.assertEqual((0.679, 0.321, 17),
color_util.color_RGB_to_xy_brightness(128, 0, 0))
def test_color_RGB_to_xy_brightness(self):
"""Test color_RGB_to_xy_brightness."""
assert (0, 0, 0) == \
color_util.color_RGB_to_xy_brightness(0, 0, 0)
assert (0.323, 0.329, 255) == \
color_util.color_RGB_to_xy_brightness(255, 255, 255)
assert (0.136, 0.04, 12) == \
color_util.color_RGB_to_xy_brightness(0, 0, 255)
assert (0.172, 0.747, 170) == \
color_util.color_RGB_to_xy_brightness(0, 255, 0)
assert (0.701, 0.299, 72) == \
color_util.color_RGB_to_xy_brightness(255, 0, 0)
assert (0.701, 0.299, 16) == \
color_util.color_RGB_to_xy_brightness(128, 0, 0)
async def async_flux_update(self, utcnow=None):
"""Update all the lights using flux."""
if utcnow is None:
utcnow = dt_utcnow()
now = as_local(utcnow)
sunset = get_astral_event_date(self.hass, SUN_EVENT_SUNSET, now.date())
start_time = self.find_start_time(now)
stop_time = self.find_stop_time(now)
if stop_time <= start_time:
# stop_time does not happen in the same day as start_time
if start_time < now:
# stop time is tomorrow
stop_time += datetime.timedelta(days=1)
elif now < start_time:
# stop_time was yesterday since the new start_time is not reached
stop_time -= datetime.timedelta(days=1)
if start_time < now < sunset:
# Daytime
time_state = "day"
temp_range = abs(self._start_colortemp - self._sunset_colortemp)
day_length = int(sunset.timestamp() - start_time.timestamp())
seconds_from_start = int(now.timestamp() - start_time.timestamp())
percentage_complete = seconds_from_start / day_length
temp_offset = temp_range * percentage_complete
if self._start_colortemp > self._sunset_colortemp:
temp = self._start_colortemp - temp_offset
else:
temp = self._start_colortemp + temp_offset
else:
# Night time
time_state = "night"
if now < stop_time:
if stop_time < start_time and stop_time.day == sunset.day:
# we need to use yesterday's sunset time
sunset_time = sunset - datetime.timedelta(days=1)
else:
sunset_time = sunset
night_length = int(stop_time.timestamp() -
sunset_time.timestamp())
seconds_from_sunset = int(now.timestamp() -
sunset_time.timestamp())
percentage_complete = seconds_from_sunset / night_length
else:
percentage_complete = 1
temp_range = abs(self._sunset_colortemp - self._stop_colortemp)
temp_offset = temp_range * percentage_complete
if self._sunset_colortemp > self._stop_colortemp:
temp = self._sunset_colortemp - temp_offset
else:
temp = self._sunset_colortemp + temp_offset
rgb = color_temperature_to_rgb(temp)
x_val, y_val, b_val = color_RGB_to_xy_brightness(*rgb)
brightness = self._brightness if self._brightness else b_val
if self._disable_brightness_adjust:
brightness = None
if self._mode == MODE_XY:
await async_set_lights_xy(self.hass, self._lights, x_val, y_val,
brightness, self._transition)
_LOGGER.debug(
"Lights updated to x:%s y:%s brightness:%s, %s%% "
"of %s cycle complete at %s",
x_val,
y_val,
brightness,
round(percentage_complete * 100),
time_state,
now,
)
elif self._mode == MODE_RGB:
await async_set_lights_rgb(self.hass, self._lights, rgb,
self._transition)
_LOGGER.debug(
"Lights updated to rgb:%s, %s%% of %s cycle complete at %s",
rgb,
round(percentage_complete * 100),
time_state,
now,
)
else:
# Convert to mired and clamp to allowed values
mired = color_temperature_kelvin_to_mired(temp)
await async_set_lights_temp(self.hass, self._lights, mired,
brightness, self._transition)
_LOGGER.debug(
"Lights updated to mired:%s brightness:%s, %s%% "
"of %s cycle complete at %s",
mired,
brightness,
round(percentage_complete * 100),
time_state,
now,
)
def flux_update(self, now=None):
"""Update all the lights using flux."""
if now is None:
now = dt_now()
sunset = get_astral_event_date(self.hass, 'sunset', now.date())
start_time = self.find_start_time(now)
stop_time = self.find_stop_time(now)
if stop_time <= start_time:
# stop_time does not happen in the same day as start_time
if start_time < now:
# stop time is tomorrow
stop_time += datetime.timedelta(days=1)
elif now < start_time:
# stop_time was yesterday since the new start_time is not reached
stop_time -= datetime.timedelta(days=1)
if start_time < now < sunset:
# Daytime
time_state = 'day'
temp_range = abs(self._start_colortemp - self._sunset_colortemp)
day_length = int(sunset.timestamp() - start_time.timestamp())
seconds_from_start = int(now.timestamp() - start_time.timestamp())
percentage_complete = seconds_from_start / day_length
temp_offset = temp_range * percentage_complete
if self._start_colortemp > self._sunset_colortemp:
temp = self._start_colortemp - temp_offset
else:
temp = self._start_colortemp + temp_offset
else:
# Night time
time_state = 'night'
if now < stop_time:
if stop_time < start_time and stop_time.day == sunset.day:
# we need to use yesterday's sunset time
sunset_time = sunset - datetime.timedelta(days=1)
else:
sunset_time = sunset
# pylint: disable=no-member
night_length = int(stop_time.timestamp() -
sunset_time.timestamp())
seconds_from_sunset = int(now.timestamp() -
sunset_time.timestamp())
percentage_complete = seconds_from_sunset / night_length
else:
percentage_complete = 1
temp_range = abs(self._sunset_colortemp - self._stop_colortemp)
temp_offset = temp_range * percentage_complete
if self._sunset_colortemp > self._stop_colortemp:
temp = self._sunset_colortemp - temp_offset
else:
temp = self._sunset_colortemp + temp_offset
rgb = color_temperature_to_rgb(temp)
x_val, y_val, b_val = color_RGB_to_xy_brightness(*rgb)
brightness = self._brightness if self._brightness else b_val
if self._disable_brightness_adjust:
brightness = None
if self._mode == MODE_XY:
set_lights_xy(self.hass, self._lights, x_val,
y_val, brightness, self._transition)
_LOGGER.info("Lights updated to x:%s y:%s brightness:%s, %s%% "
"of %s cycle complete at %s", x_val, y_val,
brightness, round(
percentage_complete * 100), time_state, now)
elif self._mode == MODE_RGB:
set_lights_rgb(self.hass, self._lights, rgb, self._transition)
_LOGGER.info("Lights updated to rgb:%s, %s%% "
"of %s cycle complete at %s", rgb,
round(percentage_complete * 100), time_state, now)
else:
# Convert to mired and clamp to allowed values
mired = color_temperature_kelvin_to_mired(temp)
set_lights_temp(self.hass, self._lights, mired, brightness,
self._transition)
_LOGGER.info("Lights updated to mired:%s brightness:%s, %s%% "
"of %s cycle complete at %s", mired, brightness,
round(percentage_complete * 100), time_state, now)
