Move Electricity Maps url out of strings.json (home-assistant#154284)

Author: jpbede

homeassistant/components/co2signal/config_flow.py

@@ -38,6 +38,10 @@
 
 _LOGGER = logging.getLogger(__name__)
 
+DESCRIPTION_PLACEHOLDER = {
+    "register_link": "https://electricitymaps.com/free-tier",
+}
+
 
 class ElectricityMapsConfigFlow(ConfigFlow, domain=DOMAIN):
     """Handle a config flow for Co2signal."""
@@ -70,6 +74,7 @@ async def async_step_user(
             return self.async_show_form(
                 step_id="user",
                 data_schema=data_schema,
+                description_placeholders=DESCRIPTION_PLACEHOLDER,
             )
 
         data = {CONF_API_KEY: user_input[CONF_API_KEY]}
@@ -179,4 +184,5 @@ async def _validate_and_create(
             step_id=step_id,
             data_schema=data_schema,
             errors=errors,
+            description_placeholders=DESCRIPTION_PLACEHOLDER,
         )

homeassistant/components/co2signal/quality_scale.yaml

@@ -18,7 +18,6 @@ rules:
     status: todo
     comment: |
       The config flow misses data descriptions.
-      Remove URLs from data descriptions, they should be replaced with placeholders.
       Make use of Electricity Maps zone keys in country code as dropdown.
       Make use of location selector for coordinates.
   dependency-transparency: done

homeassistant/components/co2signal/strings.json

@@ -6,7 +6,7 @@
           "location": "[%key:common::config_flow::data::location%]",
           "api_key": "[%key:common::config_flow::data::access_token%]"
         },
-        "description": "Visit https://electricitymaps.com/free-tier to request a token."
+        "description": "Visit the [Electricity Maps page]({register_link}) to request a token."
       },
       "coordinates": {
         "data": {