Move URL out of Switcher strings.json (home-assistant#154240)

Author: thecode

homeassistant/components/switcher_kis/config_flow.py

@@ -13,7 +13,7 @@
 from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
 from homeassistant.const import CONF_TOKEN, CONF_USERNAME
 
-from .const import DOMAIN
+from .const import DOMAIN, PREREQUISITES_URL
 from .utils import async_discover_devices
 
 _LOGGER = logging.getLogger(__name__)
@@ -77,7 +77,10 @@ async def async_step_credentials(
             errors["base"] = "invalid_auth"
 
         return self.async_show_form(
-            step_id="credentials", data_schema=CONFIG_SCHEMA, errors=errors
+            step_id="credentials",
+            data_schema=CONFIG_SCHEMA,
+            errors=errors,
+            description_placeholders={"prerequisites_url": PREREQUISITES_URL},
         )
 
     async def async_step_reauth(
@@ -106,6 +109,7 @@ async def async_step_reauth_confirm(
             step_id="reauth_confirm",
             data_schema=CONFIG_SCHEMA,
             errors=errors,
+            description_placeholders={"prerequisites_url": PREREQUISITES_URL},
         )
 
     async def _create_entry(self) -> ConfigFlowResult:

homeassistant/components/switcher_kis/const.py

@@ -14,3 +14,7 @@
 
 # Defines the maximum interval device must send an update before it marked unavailable
 MAX_UPDATE_INTERVAL_SEC = 30
+
+PREREQUISITES_URL = (
+    "https://www.home-assistant.io/integrations/switcher_kis/#prerequisites"
+)

homeassistant/components/switcher_kis/strings.json

@@ -5,7 +5,7 @@
         "description": "[%key:common::config_flow::description::confirm_setup%]"
       },
       "credentials": {
-        "description": "Found a Switcher device that requires a token\nEnter your username and token\nFor more information see https://www.home-assistant.io/integrations/switcher_kis/#prerequisites",
+        "description": "Found a Switcher device that requires a token\nEnter your username and token\nFor more information see {prerequisites_url}",
         "data": {
           "username": "[%key:common::config_flow::data::username%]",
           "token": "[%key:common::config_flow::data::access_token%]"