Set single_config_entry in canary (#131485)

homeassistant/components/canary/config_flow.py

@@ -62,9 +62,6 @@ class CanaryConfigFlow(ConfigFlow, domain=DOMAIN):
         self, user_input: dict[str, Any] | None = None
     ) -> ConfigFlowResult:
         """Handle a flow initiated by the user."""
-        if self._async_current_entries():
-            return self.async_abort(reason="single_instance_allowed")
-
         errors = {}
         default_username = ""
 

homeassistant/components/canary/manifest.json

@@ -7,5 +7,6 @@
   "documentation": "https://www.home-assistant.io/integrations/canary",
   "iot_class": "cloud_polling",
   "loggers": ["canary"],
-  "requirements": ["py-canary==0.5.4"]
+  "requirements": ["py-canary==0.5.4"],
+  "single_config_entry": true
 }

homeassistant/components/canary/strings.json

@@ -14,7 +14,6 @@
       "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]"
     },
     "abort": {
-      "single_instance_allowed": "[%key:common::config_flow::abort::single_instance_allowed%]",
       "unknown": "[%key:common::config_flow::error::unknown%]"
     }
   },

homeassistant/generated/integrations.json

@@ -872,7 +872,8 @@
       "name": "Canary",
       "integration_type": "hub",
       "config_flow": true,
-      "iot_class": "cloud_polling"
+      "iot_class": "cloud_polling",
+      "single_config_entry": true
     },
     "ccm15": {
       "name": "Midea ccm15 AC Controller",