93 lines
2.6 KiB
Python
93 lines
2.6 KiB
Python
"""
|
|
Demo platform for the rollor shutter component.
|
|
|
|
For more details about this platform, please refer to the documentation
|
|
https://home-assistant.io/components/demo/
|
|
"""
|
|
from homeassistant.components.rollershutter import RollershutterDevice
|
|
from homeassistant.helpers.event import track_utc_time_change
|
|
|
|
|
|
def setup_platform(hass, config, add_devices, discovery_info=None):
|
|
"""Setup the Demo roller shutters."""
|
|
add_devices([
|
|
DemoRollershutter(hass, 'Kitchen Window', 0),
|
|
DemoRollershutter(hass, 'Living Room Window', 100),
|
|
])
|
|
|
|
|
|
class DemoRollershutter(RollershutterDevice):
|
|
"""Representation of a demo roller shutter."""
|
|
|
|
# pylint: disable=no-self-use
|
|
def __init__(self, hass, name, position):
|
|
"""Initialize the roller shutter."""
|
|
self.hass = hass
|
|
self._name = name
|
|
self._position = position
|
|
self._moving_up = True
|
|
self._unsub_listener = None
|
|
|
|
@property
|
|
def name(self):
|
|
"""Return the name of the roller shutter."""
|
|
return self._name
|
|
|
|
@property
|
|
def should_poll(self):
|
|
"""No polling needed for a demo roller shutter."""
|
|
return False
|
|
|
|
@property
|
|
def current_position(self):
|
|
"""Return the current position of the roller shutter."""
|
|
return self._position
|
|
|
|
def move_up(self, **kwargs):
|
|
"""Move the roller shutter down."""
|
|
if self._position == 0:
|
|
return
|
|
|
|
self._listen()
|
|
self._moving_up = True
|
|
|
|
def move_down(self, **kwargs):
|
|
"""Move the roller shutter up."""
|
|
if self._position == 100:
|
|
return
|
|
|
|
self._listen()
|
|
self._moving_up = False
|
|
|
|
def move_position(self, position, **kwargs):
|
|
"""Move the roller shutter to a specific position."""
|
|
if self._position == position:
|
|
return
|
|
|
|
self._listen()
|
|
self._moving_up = position < self._position
|
|
|
|
def stop(self, **kwargs):
|
|
"""Stop the roller shutter."""
|
|
if self._unsub_listener is not None:
|
|
self._unsub_listener()
|
|
self._unsub_listener = None
|
|
|
|
def _listen(self):
|
|
"""Listen for changes."""
|
|
if self._unsub_listener is None:
|
|
self._unsub_listener = track_utc_time_change(self.hass,
|
|
self._time_changed)
|
|
|
|
def _time_changed(self, now):
|
|
"""Track time changes."""
|
|
if self._moving_up:
|
|
self._position -= 10
|
|
else:
|
|
self._position += 10
|
|
|
|
if self._position % 100 == 0:
|
|
self.stop()
|
|
|
|
self.update_ha_state()
|