50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
"""
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homeassistant.components.lock.demo
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Demo platform that has two fake locks.
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"""
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from homeassistant.components.lock import LockDevice
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from homeassistant.const import STATE_LOCKED, STATE_UNLOCKED
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# pylint: disable=unused-argument
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def setup_platform(hass, config, add_devices_callback, discovery_info=None):
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""" Find and return demo locks. """
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add_devices_callback([
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DemoLock('Front Door', STATE_LOCKED),
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DemoLock('Kitchen Door', STATE_UNLOCKED)
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])
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class DemoLock(LockDevice):
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""" Provides a demo lock. """
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def __init__(self, name, state):
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self._name = name
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self._state = state
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@property
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def should_poll(self):
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""" No polling needed for a demo lock. """
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return False
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@property
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def name(self):
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""" Returns the name of the device if any. """
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return self._name
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@property
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def is_locked(self):
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""" True if device is locked. """
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return self._state == STATE_LOCKED
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def lock(self, **kwargs):
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""" Lock the device. """
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self._state = STATE_LOCKED
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self.update_ha_state()
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def unlock(self, **kwargs):
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""" Unlock the device. """
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self._state = STATE_UNLOCKED
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self.update_ha_state()
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