99 lines
3.1 KiB
Python
99 lines
3.1 KiB
Python
"""
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Nello.io lock platform.
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For more details about this platform, please refer to the documentation
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https://home-assistant.io/components/lock.nello/
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"""
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from itertools import filterfalse
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import logging
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import voluptuous as vol
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import homeassistant.helpers.config_validation as cv
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from homeassistant.components.lock import (LockDevice, PLATFORM_SCHEMA)
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from homeassistant.const import (CONF_PASSWORD, CONF_USERNAME)
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REQUIREMENTS = ['pynello==2.0.2']
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_LOGGER = logging.getLogger(__name__)
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ATTR_ADDRESS = 'address'
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ATTR_LOCATION_ID = 'location_id'
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EVENT_DOOR_BELL = 'nello_bell_ring'
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Required(CONF_USERNAME): cv.string,
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vol.Required(CONF_PASSWORD): cv.string
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})
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Nello lock platform."""
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from pynello.private import Nello
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nello = Nello(config.get(CONF_USERNAME), config.get(CONF_PASSWORD))
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add_entities([NelloLock(lock) for lock in nello.locations], True)
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class NelloLock(LockDevice):
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"""Representation of a Nello lock."""
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def __init__(self, nello_lock):
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"""Initialize the lock."""
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self._nello_lock = nello_lock
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self._device_attrs = None
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self._activity = None
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self._name = None
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@property
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def name(self):
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"""Return the name of the lock."""
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return self._name
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@property
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def is_locked(self):
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"""Return true if lock is locked."""
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return True
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@property
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def device_state_attributes(self):
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"""Return the device specific state attributes."""
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return self._device_attrs
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def update(self):
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"""Update the nello lock properties."""
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self._nello_lock.update()
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# Location identifiers
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location_id = self._nello_lock.location_id
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short_id = self._nello_lock.short_id
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address = self._nello_lock.address
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self._name = 'Nello {}'.format(short_id)
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self._device_attrs = {
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ATTR_ADDRESS: address,
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ATTR_LOCATION_ID: location_id
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}
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# Process recent activity
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activity = self._nello_lock.activity
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if self._activity:
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# Filter out old events
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new_activity = list(
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filterfalse(lambda x: x in self._activity, activity))
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if new_activity:
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for act in new_activity:
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activity_type = act.get('type')
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if activity_type == 'bell.ring.denied':
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event_data = {
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'address': address,
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'date': act.get('date'),
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'description': act.get('description'),
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'location_id': location_id,
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'short_id': short_id
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}
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self.hass.bus.fire(EVENT_DOOR_BELL, event_data)
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# Save the activity history so that we don't trigger an event twice
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self._activity = activity
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def unlock(self, **kwargs):
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"""Unlock the device."""
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if not self._nello_lock.open_door():
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_LOGGER.error("Failed to unlock")
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