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Update docstrings to match PEP257

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This commit is contained in:
Fabian Affolter 2016-03-07 18:49:31 +01:00
parent 7ff9aecd4e
commit b8a40457ee
40 changed files with 371 additions and 483 deletions
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21
homeassistant/components/device_sun_light_trigger.py
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@ -29,7 +29,7 @@ CONF_DEVICE_GROUP = 'device_group'
# pylint: disable=too-many-locals
def setup(hass, config):
""" Triggers to turn lights on or off based on device precense. """
"""Triggers to turn lights on or off based on device presence."""
logger = logging.getLogger(__name__)
device_tracker = get_component('device_tracker')
group = get_component('group')
@ -78,26 +78,29 @@ def setup(hass, config):
@track_state_change(sun.ENTITY_ID, sun.STATE_BELOW_HORIZON,
sun.STATE_ABOVE_HORIZON)
def schedule_lights_at_sun_set(hass, entity, old_state, new_state):
"""The moment sun sets we want to have all the lights on.
We will schedule to have each light start after one another
and slowly transition in."""
"""
The moment sun sets we want to have all the lights on.
We will schedule to have each light start after one another
and slowly transition in.
"""
start_point = calc_time_for_light_when_sunset()
if not start_point:
return
def turn_on(light_id):
""" Lambda can keep track of function parameters but not local
"""
Lambda can keep track of function parameters but not local
parameters. If we put the lambda directly in the below statement
only the last light will be turned on.. """
only the last light will be turned on.
"""
return lambda now: turn_light_on_before_sunset(light_id)
for index, light_id in enumerate(light_ids):
track_point_in_time(hass, turn_on(light_id),
start_point + index * LIGHT_TRANSITION_TIME)
# If the sun is already above horizon
# schedule the time-based pre-sun set event
# If the sun is already above horizon schedule the time-based pre-sun set
# event.
if sun.is_on(hass):
schedule_lights_at_sun_set(hass, None, None, None)