From b4e85b769267f008be9f272cfe1bcf474df2c63e Mon Sep 17 00:00:00 2001
From: Robert Hillis <tkdrob4390@yahoo.com>
Date: Fri, 12 May 2023 07:29:56 -0400
Subject: [PATCH] Move Netgear LTE entity to its own file (#92944)

---
 .../components/netgear_lte/__init__.py        | 53 +------------------
 .../components/netgear_lte/binary_sensor.py   |  2 +-
 .../components/netgear_lte/entity.py          | 41 ++++++++++++++
 .../components/netgear_lte/sensor.py          |  2 +-
 4 files changed, 44 insertions(+), 54 deletions(-)
 create mode 100644 homeassistant/components/netgear_lte/entity.py

diff --git a/homeassistant/components/netgear_lte/__init__.py b/homeassistant/components/netgear_lte/__init__.py
index 77bd83a6edd..14aee229617 100644
--- a/homeassistant/components/netgear_lte/__init__.py
+++ b/homeassistant/components/netgear_lte/__init__.py
@@ -19,11 +19,7 @@ from homeassistant.const import (
 from homeassistant.core import HomeAssistant, ServiceCall, callback
 from homeassistant.helpers import config_validation as cv, discovery
 from homeassistant.helpers.aiohttp_client import async_create_clientsession
-from homeassistant.helpers.dispatcher import (
-    async_dispatcher_connect,
-    async_dispatcher_send,
-)
-from homeassistant.helpers.entity import Entity
+from homeassistant.helpers.dispatcher import async_dispatcher_send
 from homeassistant.helpers.event import async_track_time_interval
 from homeassistant.helpers.typing import ConfigType
 
@@ -334,50 +330,3 @@ async def _retry_login(hass, modem_data, password):
             await _login(hass, modem_data, password)
         except eternalegypt.Error:
             delay = min(2 * delay, 300)
-
-
-@attr.s
-class LTEEntity(Entity):
-    """Base LTE entity."""
-
-    modem_data = attr.ib()
-    sensor_type = attr.ib()
-
-    _unique_id = attr.ib(init=False)
-
-    @_unique_id.default
-    def _init_unique_id(self):
-        """Register unique_id while we know data is valid."""
-        return f"{self.sensor_type}_{self.modem_data.data.serial_number}"
-
-    async def async_added_to_hass(self):
-        """Register callback."""
-        self.async_on_remove(
-            async_dispatcher_connect(
-                self.hass, DISPATCHER_NETGEAR_LTE, self.async_write_ha_state
-            )
-        )
-
-    async def async_update(self):
-        """Force update of state."""
-        await self.modem_data.async_update()
-
-    @property
-    def should_poll(self):
-        """Return that the sensor should not be polled."""
-        return False
-
-    @property
-    def available(self):
-        """Return the availability of the sensor."""
-        return self.modem_data.data is not None
-
-    @property
-    def unique_id(self):
-        """Return a unique ID like 'usage_5TG365AB0078V'."""
-        return self._unique_id
-
-    @property
-    def name(self):
-        """Return the name of the sensor."""
-        return f"Netgear LTE {self.sensor_type}"
diff --git a/homeassistant/components/netgear_lte/binary_sensor.py b/homeassistant/components/netgear_lte/binary_sensor.py
index 7fb119f3dee..add59096024 100644
--- a/homeassistant/components/netgear_lte/binary_sensor.py
+++ b/homeassistant/components/netgear_lte/binary_sensor.py
@@ -8,8 +8,8 @@ from homeassistant.exceptions import PlatformNotReady
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
-from . import LTEEntity
 from .const import CONF_BINARY_SENSOR, DOMAIN
+from .entity import LTEEntity
 from .sensor_types import BINARY_SENSOR_CLASSES
 
 
diff --git a/homeassistant/components/netgear_lte/entity.py b/homeassistant/components/netgear_lte/entity.py
new file mode 100644
index 00000000000..33e0aaab749
--- /dev/null
+++ b/homeassistant/components/netgear_lte/entity.py
@@ -0,0 +1,41 @@
+"""Entity representing a Netgear LTE entity."""
+
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
+from homeassistant.helpers.entity import Entity
+
+from . import ModemData
+from .const import DISPATCHER_NETGEAR_LTE
+
+
+class LTEEntity(Entity):
+    """Base LTE entity."""
+
+    _attr_should_poll = False
+
+    def __init__(
+        self,
+        modem_data: ModemData,
+        sensor_type: str,
+    ) -> None:
+        """Initialize a Netgear LTE entity."""
+        self.modem_data = modem_data
+        self.sensor_type = sensor_type
+        self._attr_name = f"Netgear LTE {sensor_type}"
+        self._attr_unique_id = f"{sensor_type}_{modem_data.data.serial_number}"
+
+    async def async_added_to_hass(self) -> None:
+        """Register callback."""
+        self.async_on_remove(
+            async_dispatcher_connect(
+                self.hass, DISPATCHER_NETGEAR_LTE, self.async_write_ha_state
+            )
+        )
+
+    async def async_update(self) -> None:
+        """Force update of state."""
+        await self.modem_data.async_update()
+
+    @property
+    def available(self) -> bool:
+        """Return the availability of the sensor."""
+        return self.modem_data.data is not None
diff --git a/homeassistant/components/netgear_lte/sensor.py b/homeassistant/components/netgear_lte/sensor.py
index 27ad0ffe67b..4ca127e5724 100644
--- a/homeassistant/components/netgear_lte/sensor.py
+++ b/homeassistant/components/netgear_lte/sensor.py
@@ -8,8 +8,8 @@ from homeassistant.exceptions import PlatformNotReady
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
-from . import LTEEntity
 from .const import CONF_SENSOR, DOMAIN
+from .entity import LTEEntity
 from .sensor_types import SENSOR_SMS, SENSOR_SMS_TOTAL, SENSOR_UNITS, SENSOR_USAGE