Use single_config_entry in Accuweather manifest (home-assistant#111548

)

Co-authored-by: Maciej Bieniek <478555+bieniu@users.noreply.github.com>

homeassistant/components/accuweather/config_flow.py

@@ -41,11 +41,6 @@ async def async_step_user(
         self, user_input: dict[str, Any] | None = None
     ) -> ConfigFlowResult:
         """Handle a flow initialized by the user."""
-        # Under the terms of use of the API, one user can use one free API key. Due to
-        # the small number of requests allowed, we only allow one integration instance.
-        if self._async_current_entries():
-            return self.async_abort(reason="single_instance_allowed")
-
         errors = {}
 
         if user_input is not None:

homeassistant/components/accuweather/manifest.json

@@ -8,5 +8,6 @@
   "iot_class": "cloud_polling",
   "loggers": ["accuweather"],
   "quality_scale": "platinum",
-  "requirements": ["accuweather==2.1.1"]
+  "requirements": ["accuweather==2.1.1"],
+  "single_config_entry": true
 }

homeassistant/components/accuweather/strings.json

@@ -17,9 +17,6 @@
       "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]",
       "invalid_api_key": "[%key:common::config_flow::error::invalid_api_key%]",
       "requests_exceeded": "The allowed number of requests to Accuweather API has been exceeded. You have to wait or change API Key."
-    },
-    "abort": {
-      "single_instance_allowed": "[%key:common::config_flow::abort::single_instance_allowed%]"
     }
   },
   "entity": {

homeassistant/generated/integrations.json

@@ -15,7 +15,8 @@
       "name": "AccuWeather",
       "integration_type": "service",
       "config_flow": true,
-      "iot_class": "cloud_polling"
+      "iot_class": "cloud_polling",
+      "single_config_entry": true
     },
     "acer_projector": {
       "name": "Acer Projector",