core/homeassistant/components/binary_sensor/demo.py

38 lines
985 B
Python

"""
homeassistant.components.binary_sensor.demo
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Demo platform that has two fake binary sensors.
"""
from homeassistant.components.binary_sensor import BinarySensorDevice
def setup_platform(hass, config, add_devices, discovery_info=None):
""" Sets up the Demo binary sensors. """
add_devices([
DemoBinarySensor('Basement Floor Wet', False),
DemoBinarySensor('Movement Backyard', True),
])
class DemoBinarySensor(BinarySensorDevice):
""" A Demo binary sensor. """
def __init__(self, name, state):
self._name = name
self._state = state
@property
def should_poll(self):
""" No polling needed for a demo binary sensor. """
return False
@property
def name(self):
""" Returns the name of the binary sensor. """
return self._name
@property
def is_on(self):
""" True if the binary sensor is on. """
return self._state