161 lines
4.4 KiB
Python
161 lines
4.4 KiB
Python
"""
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Component to integrate with blueprint.
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For more details about this component, please refer to
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https://github.com/custom-components/blueprint
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"""
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import os
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from datetime import timedelta
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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.helpers import discovery
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from homeassistant.util import Throttle
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from .const import (
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CONF_BINARY_SENSOR,
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CONF_ENABLED,
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CONF_NAME,
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CONF_PASSWORD,
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CONF_SENSOR,
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CONF_SWITCH,
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CONF_USERNAME,
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DEFAULT_NAME,
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DOMAIN_DATA,
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DOMAIN,
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ISSUE_URL,
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PLATFORMS,
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REQUIRED_FILES,
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STARTUP,
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VERSION,
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)
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MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=30)
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_LOGGER = logging.getLogger(__name__)
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BINARY_SENSOR_SCHEMA = vol.Schema(
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{
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vol.Optional(CONF_ENABLED, default=True): cv.boolean,
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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}
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)
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SENSOR_SCHEMA = vol.Schema(
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{
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vol.Optional(CONF_ENABLED, default=True): cv.boolean,
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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}
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)
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SWITCH_SCHEMA = vol.Schema(
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{
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vol.Optional(CONF_ENABLED, default=True): cv.boolean,
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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}
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)
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CONFIG_SCHEMA = vol.Schema(
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{
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DOMAIN: vol.Schema(
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{
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vol.Optional(CONF_USERNAME): cv.string,
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vol.Optional(CONF_PASSWORD): cv.string,
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vol.Optional(CONF_BINARY_SENSOR): vol.All(
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cv.ensure_list, [BINARY_SENSOR_SCHEMA]
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),
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vol.Optional(CONF_SENSOR): vol.All(cv.ensure_list, [SENSOR_SCHEMA]),
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vol.Optional(CONF_SWITCH): vol.All(cv.ensure_list, [SWITCH_SCHEMA]),
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}
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)
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},
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extra=vol.ALLOW_EXTRA,
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)
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async def async_setup(hass, config):
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"""Set up this component."""
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# Import client from a external python package hosted on PyPi
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from sampleclient.client import Client
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# Print startup message
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startup = STARTUP.format(name=DOMAIN, version=VERSION, issueurl=ISSUE_URL)
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_LOGGER.info(startup)
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# Check that all required files are present
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file_check = await check_files(hass)
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if not file_check:
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return False
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# Create DATA dict
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hass.data[DOMAIN_DATA] = {}
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# Get "global" configuration.
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username = config[DOMAIN].get(CONF_USERNAME)
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password = config[DOMAIN].get(CONF_PASSWORD)
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# Configure the client.
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client = Client(username, password)
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hass.data[DOMAIN_DATA]["client"] = BlueprintData(hass, client)
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# Load platforms
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for platform in PLATFORMS:
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# Get platform specific configuration
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platform_config = config[DOMAIN].get(platform, {})
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# If platform is not enabled, skip.
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if not platform_config:
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continue
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for entry in platform_config:
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entry_config = entry
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_LOGGER.critical(entry_config)
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# If entry is not enabled, skip.
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if not entry_config[CONF_ENABLED]:
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continue
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hass.async_create_task(
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discovery.async_load_platform(
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hass, platform, DOMAIN, entry_config, config
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)
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)
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return True
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class BlueprintData:
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"""This class handle communication and stores the data."""
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def __init__(self, hass, client):
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"""Initialize the class."""
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self.hass = hass
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self.client = client
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@Throttle(MIN_TIME_BETWEEN_UPDATES)
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async def update_data(self):
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"""Update data."""
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# This is where the main logic to update platform data goes.
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try:
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data = self.client.get_data()
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self.hass.data[DOMAIN_DATA]["data"] = data
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except Exception as error: # pylint: disable=broad-except
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_LOGGER.error("Could not update data - %s", error)
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async def check_files(hass):
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"""Return bool that indicates if all files are present."""
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# Verify that the user downloaded all files.
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base = "{}/custom_components/{}/".format(hass.config.path(), DOMAIN)
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missing = []
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for file in REQUIRED_FILES:
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fullpath = "{}{}".format(base, file)
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if not os.path.exists(fullpath):
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missing.append(file)
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if missing:
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_LOGGER.critical("The following files are missing: %s", str(missing))
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returnvalue = False
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else:
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returnvalue = True
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return returnvalue
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