118 lines
3.2 KiB
Python
118 lines
3.2 KiB
Python
"""
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Support for INSTEON PowerLinc Modem.
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For more details about this component, please refer to the documentation at
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https://home-assistant.io/components/insteon_plm/
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"""
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import logging
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import asyncio
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import voluptuous as vol
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from homeassistant.core import callback
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from homeassistant.const import (
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CONF_PORT, EVENT_HOMEASSISTANT_STOP)
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers import discovery
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REQUIREMENTS = ['insteonplm==0.7.5']
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_LOGGER = logging.getLogger(__name__)
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DOMAIN = 'insteon_plm'
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CONF_OVERRIDE = 'device_override'
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CONFIG_SCHEMA = vol.Schema({
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DOMAIN: vol.Schema({
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vol.Required(CONF_PORT): cv.string,
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vol.Optional(CONF_OVERRIDE, default=[]): vol.All(
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cv.ensure_list_csv, vol.Length(min=1))
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})
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}, extra=vol.ALLOW_EXTRA)
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PLM_PLATFORMS = {
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'binary_sensor': ['binary_sensor'],
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'light': ['light'],
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'switch': ['switch'],
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}
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@asyncio.coroutine
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def async_setup(hass, config):
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"""Set up the connection to the PLM."""
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import insteonplm
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conf = config[DOMAIN]
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port = conf.get(CONF_PORT)
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overrides = conf.get(CONF_OVERRIDE)
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@callback
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def async_plm_new_device(device):
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"""Detect device from transport to be delegated to platform."""
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name = device.get('address')
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address = device.get('address_hex')
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capabilities = device.get('capabilities', [])
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_LOGGER.info("New INSTEON PLM device: %s (%s) %r",
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name, address, capabilities)
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loadlist = []
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for platform in PLM_PLATFORMS:
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caplist = PLM_PLATFORMS.get(platform)
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for key in capabilities:
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if key in caplist:
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loadlist.append(platform)
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loadlist = sorted(set(loadlist))
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for loadplatform in loadlist:
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hass.async_add_job(
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discovery.async_load_platform(
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hass, loadplatform, DOMAIN, discovered=[device],
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hass_config=config))
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_LOGGER.info("Looking for PLM on %s", port)
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plm = yield from insteonplm.Connection.create(device=port, loop=hass.loop)
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for device in overrides:
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#
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# Override the device default capabilities for a specific address
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#
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plm.protocol.devices.add_override(
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device['address'], 'capabilities', [device['platform']])
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hass.data['insteon_plm'] = plm
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hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, plm.close)
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plm.protocol.devices.add_device_callback(async_plm_new_device, {})
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return True
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def common_attributes(entity):
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"""Return the device state attributes."""
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attributes = {}
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attributekeys = {
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'address': 'INSTEON Address',
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'description': 'Description',
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'model': 'Model',
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'cat': 'Cagegory',
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'subcat': 'Subcategory',
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'firmware': 'Firmware',
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'product_key': 'Product Key'
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}
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hexkeys = ['cat', 'subcat', 'firmware']
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for key in attributekeys:
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name = attributekeys[key]
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val = entity.get_attr(key)
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if val is not None:
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if key in hexkeys:
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attributes[name] = hex(int(val))
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else:
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attributes[name] = val
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return attributes
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