core/homeassistant/components/deluge/sensor.py

92 lines
3.2 KiB
Python

"""Support for monitoring the Deluge BitTorrent client API."""
from __future__ import annotations
from homeassistant.components.sensor import (
SensorEntity,
SensorEntityDescription,
SensorStateClass,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import DATA_RATE_KILOBYTES_PER_SECOND, STATE_IDLE, Platform
from homeassistant.core import HomeAssistant
from homeassistant.helpers import entity_platform
from homeassistant.helpers.typing import StateType
from . import DelugeEntity
from .const import DOMAIN
from .coordinator import DelugeDataUpdateCoordinator
SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
SensorEntityDescription(
key="current_status",
name="Status",
),
SensorEntityDescription(
key="download_speed",
name="Down Speed",
native_unit_of_measurement=DATA_RATE_KILOBYTES_PER_SECOND,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
key="upload_speed",
name="Up Speed",
native_unit_of_measurement=DATA_RATE_KILOBYTES_PER_SECOND,
state_class=SensorStateClass.MEASUREMENT,
),
)
async def async_setup_entry(
hass: HomeAssistant,
entry: ConfigEntry,
async_add_entities: entity_platform.AddEntitiesCallback,
) -> None:
"""Set up the Deluge sensor."""
async_add_entities(
DelugeSensor(hass.data[DOMAIN][entry.entry_id], description)
for description in SENSOR_TYPES
)
class DelugeSensor(DelugeEntity, SensorEntity):
"""Representation of a Deluge sensor."""
def __init__(
self,
coordinator: DelugeDataUpdateCoordinator,
description: SensorEntityDescription,
) -> None:
"""Initialize the sensor."""
super().__init__(coordinator)
self.entity_description = description
self._attr_name = f"{coordinator.config_entry.title} {description.name}"
self._attr_unique_id = f"{coordinator.config_entry.entry_id}_{description.key}"
@property
def native_value(self) -> StateType:
"""Return the state of the sensor."""
if self.coordinator.data:
data = self.coordinator.data[Platform.SENSOR]
upload = data[b"upload_rate"] - data[b"dht_upload_rate"]
download = data[b"download_rate"] - data[b"dht_download_rate"]
if self.entity_description.key == "current_status":
if data:
if upload > 0 and download > 0:
return "Up/Down"
if upload > 0 and download == 0:
return "Seeding"
if upload == 0 and download > 0:
return "Downloading"
return STATE_IDLE
if data:
if self.entity_description.key == "download_speed":
kb_spd = float(download)
kb_spd = kb_spd / 1024
return round(kb_spd, 2 if kb_spd < 0.1 else 1)
if self.entity_description.key == "upload_speed":
kb_spd = float(upload)
kb_spd = kb_spd / 1024
return round(kb_spd, 2 if kb_spd < 0.1 else 1)
return None