hass-core/homeassistant/components/sensor/blink.py
Kevin Fronczak c78850a983 Overhaul of Blink platform ()
* Using new methods for blink camera

- Refactored blink platform (breaking change)
- Camera needs to be uniquely enabled in config from now on
- Added motion detection enable/disable to camera platform

* Fix motion detection

- bumped blinkpy to 0.8.1
- Added wifi strength sensor

* Added platform schema to sensor

- Added global variables for brand and attribution to main platform

* Removed blink binary sensor

* Add alarm control panel

* Fixed dependency, added alarm_home

* Update requirements

* Fix lint errors

* Updated throttle times

* Add trigger_camera service (replaced snap_picture)

* Add refresh after camera trigger

* Update blinkpy version

* Wait for valid camera response before returning image

- Motion detection now working!

* Updated for new blinkpy 0.9.0

* Add refresh control and other fixes for new blinkpy release

* Add save video service

* Pushing to force bot to update

* Changed based on first review

- Pass blink as BLINK_DATA instead of DOMAIN
- Remove alarm_arm_home from alarm_control_panel
- Re-add discovery with schema for sensors/binar_sensors
- Change motion_detected to a binary_sensor
- Added camera_armed binary sensor
- Update camera device_state_attributes rather than state_attributes

* Moved blink.py to own folder. Added service hints.

* Updated coveragerc to reflect previous change

* Register services with DOMAIN

- Change device add for loop order in binary_sensor

* Fix lint error

* services.async_register -> services.register
2018-10-03 04:17:14 +02:00

76 lines
2.1 KiB
Python

"""
Support for Blink system camera sensors.
For more details about this platform, please refer to the documentation at
https://home-assistant.io/components/sensor.blink/
"""
import logging
from homeassistant.components.blink import BLINK_DATA, SENSORS
from homeassistant.helpers.entity import Entity
from homeassistant.const import CONF_MONITORED_CONDITIONS
_LOGGER = logging.getLogger(__name__)
DEPENDENCIES = ['blink']
def setup_platform(hass, config, add_entities, discovery_info=None):
"""Set up a Blink sensor."""
if discovery_info is None:
return
data = hass.data[BLINK_DATA]
devs = []
for camera in data.sync.cameras:
for sensor_type in discovery_info[CONF_MONITORED_CONDITIONS]:
devs.append(BlinkSensor(data, camera, sensor_type))
add_entities(devs, True)
class BlinkSensor(Entity):
"""A Blink camera sensor."""
def __init__(self, data, camera, sensor_type):
"""Initialize sensors from Blink camera."""
name, units, icon = SENSORS[sensor_type]
self._name = "{} {} {}".format(
BLINK_DATA, camera, name)
self._camera_name = name
self._type = sensor_type
self.data = data
self._camera = data.sync.cameras[camera]
self._state = None
self._unit_of_measurement = units
self._icon = icon
@property
def name(self):
"""Return the name of the camera."""
return self._name
@property
def icon(self):
"""Return the icon of the sensor."""
return self._icon
@property
def state(self):
"""Return the camera's current state."""
return self._state
@property
def unit_of_measurement(self):
"""Return the unit of measurement."""
return self._unit_of_measurement
def update(self):
"""Retrieve sensor data from the camera."""
self.data.refresh()
try:
self._state = self._camera.attributes[self._type]
except KeyError:
self._state = None
_LOGGER.error(
"%s not a valid camera attribute. Did the API change?",
self._type)