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demo comp: preserve color when turning on light that's on

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This commit is contained in:
Paulus Schoutsen 2014-12-30 18:36:55 -08:00
parent d506d0f424
commit fee51d604d
1 changed files with 10 additions and 3 deletions
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13
homeassistant/components/demo.py
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@ -50,12 +50,19 @@ def setup(hass, config):
if domain == "light":
rgb_color = service.data.get(ATTR_RGB_COLOR)
if rgb_color is None:
color = random.choice(light_colors)
else:
if rgb_color:
color = color_RGB_to_xy(
rgb_color[0], rgb_color[1], rgb_color[2])
else:
cur_state = hass.states.get(entity_id)
# Use current color if available
if cur_state and cur_state.attributes.get(ATTR_XY_COLOR):
color = cur_state.attributes.get(ATTR_XY_COLOR)
else:
color = random.choice(light_colors)
data = {
ATTR_BRIGHTNESS: service.data.get(ATTR_BRIGHTNESS, 200),
ATTR_XY_COLOR: color