use property decorator

Use property decorator for API properties, since it saves us a couple of brackets and improves readability.

custom_components/econet300/api.py

@@ -66,8 +66,9 @@ def __init__(
         self._session = session
         self._auth = BasicAuth(username, password)
 
-    def host(self):
-        """Set host address"""
+    @property
+    def host(self) -> str:
+        """Get host address"""
         return self._host
 
     async def set_param(self, key: str, value: str):
@@ -127,18 +128,22 @@ async def create(cls, client: EconetClient, cache: MemCache):
 
         return c
 
-    def host(self):
+    @property
+    def host(self) -> str:
         """Get clients host address"""
-        return self._client.host()
+        return self._client.host
 
+    @property
     def uid(self) -> str:
         """Get uid"""
         return self._uid
 
+    @property
     def sw_rev(self) -> str:
         """Get software version"""
         return self._sw_revision
 
+    @property
     def hw_ver(self) -> str:
         """Get hardware version"""
         return self._hw_version

custom_components/econet300/config_flow.py

@@ -36,7 +36,7 @@ async def validate_input(hass: HomeAssistant, data: dict[str, Any]) -> dict[str,
 
     try:
         api = await make_api(hass, cache, data)
-        info["uid"] = api.uid()
+        info["uid"] = api.uid
     except AuthError as auth_error:
         raise InvalidAuth from auth_error
     except TimeoutError as timeout_error:

custom_components/econet300/entity.py

@@ -30,19 +30,19 @@ def has_entity_name(self):
     @property
     def unique_id(self) -> str | None:
         """Return the unique_id of the entity"""
-        return f"{self.api.uid()}-{self.entity_description.key}"
+        return f"{self.api.uid}-{self.entity_description.key}"
 
     @property
     def device_info(self) -> DeviceInfo | None:
         """Return device info of the entity"""
         return DeviceInfo(
-            identifiers={(DOMAIN, self.api.uid())},
+            identifiers={(DOMAIN, self.api.uid)},
             name=DEVICE_INFO_CONTROLLER_NAME,
             manufacturer=DEVICE_INFO_MANUFACTURER,
             model=DEVICE_INFO_MODEL,
-            configuration_url=self.api.host(),
-            sw_version=self.api.sw_rev(),
-            hw_version=self.api.hw_ver(),
+            configuration_url=self.api.host,
+            sw_version=self.api.sw_rev,
+            hw_version=self.api.hw_ver,
         )
 
     @callback