50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
"""Support for Android IP Webcam binary sensors."""
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from homeassistant.components.binary_sensor import BinarySensorDevice
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from . import CONF_HOST, CONF_NAME, DATA_IP_WEBCAM, KEY_MAP, AndroidIPCamEntity
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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"""Set up the IP Webcam binary sensors."""
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if discovery_info is None:
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return
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host = discovery_info[CONF_HOST]
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name = discovery_info[CONF_NAME]
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ipcam = hass.data[DATA_IP_WEBCAM][host]
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async_add_entities([IPWebcamBinarySensor(name, host, ipcam, "motion_active")], True)
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class IPWebcamBinarySensor(AndroidIPCamEntity, BinarySensorDevice):
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"""Representation of an IP Webcam binary sensor."""
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def __init__(self, name, host, ipcam, sensor):
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"""Initialize the binary sensor."""
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super().__init__(host, ipcam)
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self._sensor = sensor
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self._mapped_name = KEY_MAP.get(self._sensor, self._sensor)
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self._name = "{} {}".format(name, self._mapped_name)
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self._state = None
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self._unit = None
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@property
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def name(self):
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"""Return the name of the binary sensor, if any."""
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return self._name
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@property
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def is_on(self):
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"""Return true if the binary sensor is on."""
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return self._state
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async def async_update(self):
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"""Retrieve latest state."""
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state, _ = self._ipcam.export_sensor(self._sensor)
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self._state = state == 1.0
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@property
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def device_class(self):
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"""Return the class of this device, from component DEVICE_CLASSES."""
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return "motion"
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