140 lines
4.2 KiB
Python
140 lines
4.2 KiB
Python
"""Support for monitoring the qBittorrent API."""
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import logging
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from qbittorrent.client import Client, LoginRequired
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from requests.exceptions import RequestException
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import voluptuous as vol
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from homeassistant.components.sensor import PLATFORM_SCHEMA, SensorEntity
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from homeassistant.const import (
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CONF_NAME,
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CONF_PASSWORD,
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CONF_URL,
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CONF_USERNAME,
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DATA_RATE_KILOBYTES_PER_SECOND,
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STATE_IDLE,
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)
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from homeassistant.exceptions import PlatformNotReady
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import homeassistant.helpers.config_validation as cv
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_LOGGER = logging.getLogger(__name__)
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SENSOR_TYPE_CURRENT_STATUS = "current_status"
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SENSOR_TYPE_DOWNLOAD_SPEED = "download_speed"
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SENSOR_TYPE_UPLOAD_SPEED = "upload_speed"
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DEFAULT_NAME = "qBittorrent"
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SENSOR_TYPES = {
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SENSOR_TYPE_CURRENT_STATUS: ["Status", None],
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SENSOR_TYPE_DOWNLOAD_SPEED: ["Down Speed", DATA_RATE_KILOBYTES_PER_SECOND],
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SENSOR_TYPE_UPLOAD_SPEED: ["Up Speed", DATA_RATE_KILOBYTES_PER_SECOND],
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}
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Required(CONF_URL): cv.url,
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vol.Required(CONF_USERNAME): cv.string,
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vol.Required(CONF_PASSWORD): cv.string,
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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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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the qBittorrent sensors."""
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try:
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client = Client(config[CONF_URL])
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client.login(config[CONF_USERNAME], config[CONF_PASSWORD])
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except LoginRequired:
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_LOGGER.error("Invalid authentication")
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return
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except RequestException as err:
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_LOGGER.error("Connection failed")
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raise PlatformNotReady from err
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name = config.get(CONF_NAME)
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dev = []
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for sensor_type in SENSOR_TYPES:
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sensor = QBittorrentSensor(sensor_type, client, name, LoginRequired)
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dev.append(sensor)
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add_entities(dev, True)
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def format_speed(speed):
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"""Return a bytes/s measurement as a human readable string."""
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kb_spd = float(speed) / 1024
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return round(kb_spd, 2 if kb_spd < 0.1 else 1)
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class QBittorrentSensor(SensorEntity):
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"""Representation of an qBittorrent sensor."""
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def __init__(self, sensor_type, qbittorrent_client, client_name, exception):
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"""Initialize the qBittorrent sensor."""
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self._name = SENSOR_TYPES[sensor_type][0]
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self.client = qbittorrent_client
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self.type = sensor_type
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self.client_name = client_name
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self._state = None
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self._unit_of_measurement = SENSOR_TYPES[sensor_type][1]
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self._available = False
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self._exception = exception
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@property
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def name(self):
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"""Return the name of the sensor."""
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return f"{self.client_name} {self._name}"
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@property
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def state(self):
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"""Return the state of the sensor."""
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return self._state
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@property
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def available(self):
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"""Return true if device is available."""
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return self._available
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement of this entity, if any."""
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return self._unit_of_measurement
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def update(self):
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"""Get the latest data from qBittorrent and updates the state."""
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try:
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data = self.client.sync_main_data()
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self._available = True
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except RequestException:
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_LOGGER.error("Connection lost")
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self._available = False
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return
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except self._exception:
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_LOGGER.error("Invalid authentication")
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return
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if data is None:
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return
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download = data["server_state"]["dl_info_speed"]
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upload = data["server_state"]["up_info_speed"]
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if self.type == SENSOR_TYPE_CURRENT_STATUS:
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if upload > 0 and download > 0:
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self._state = "up_down"
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elif upload > 0 and download == 0:
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self._state = "seeding"
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elif upload == 0 and download > 0:
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self._state = "downloading"
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else:
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self._state = STATE_IDLE
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elif self.type == SENSOR_TYPE_DOWNLOAD_SPEED:
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self._state = format_speed(download)
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elif self.type == SENSOR_TYPE_UPLOAD_SPEED:
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self._state = format_speed(upload)
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