74 lines
2.3 KiB
Python
74 lines
2.3 KiB
Python
"""Support for monitoring an SABnzbd NZB client."""
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from __future__ import annotations
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from homeassistant.components.sensor import SensorEntity
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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from . import (
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DATA_SABNZBD,
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SENSOR_TYPES,
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SIGNAL_SABNZBD_UPDATED,
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SabnzbdSensorEntityDescription,
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)
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async def async_setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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async_add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the SABnzbd sensors."""
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if discovery_info is None:
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return
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sab_api_data = hass.data[DATA_SABNZBD]
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sensors = sab_api_data.sensors
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client_name = sab_api_data.name
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async_add_entities(
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[
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SabnzbdSensor(sab_api_data, client_name, description)
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for description in SENSOR_TYPES
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if description.key in sensors
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]
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)
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class SabnzbdSensor(SensorEntity):
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"""Representation of an SABnzbd sensor."""
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entity_description: SabnzbdSensorEntityDescription
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_attr_should_poll = False
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def __init__(
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self, sabnzbd_api_data, client_name, description: SabnzbdSensorEntityDescription
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):
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"""Initialize the sensor."""
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self.entity_description = description
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self._sabnzbd_api = sabnzbd_api_data
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self._attr_name = f"{client_name} {description.name}"
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async def async_added_to_hass(self):
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"""Call when entity about to be added to hass."""
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass, SIGNAL_SABNZBD_UPDATED, self.update_state
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)
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)
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def update_state(self, args):
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"""Get the latest data and updates the states."""
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self._attr_native_value = self._sabnzbd_api.get_queue_field(
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self.entity_description.field_name
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)
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if self.entity_description.key == "speed":
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self._attr_native_value = round(float(self._attr_native_value) / 1024, 1)
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elif "size" in self.entity_description.key:
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self._attr_native_value = round(float(self._attr_native_value), 2)
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self.schedule_update_ha_state()
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