[CI] Format code with Black

src/yunohost/dyndns.py

@@ -70,7 +70,9 @@ def _dyndns_available(domain):
     logger.debug(f"Checking if domain {domain} is available on {DYNDNS_PROVIDER} ...")
 
     try:
-        r = download_json(f"https://{DYNDNS_PROVIDER}/test/{domain}", expected_status_code=None)
+        r = download_json(
+            f"https://{DYNDNS_PROVIDER}/test/{domain}", expected_status_code=None
+        )
     except MoulinetteError as e:
         logger.error(str(e))
         raise YunohostError(
@@ -81,9 +83,7 @@ def _dyndns_available(domain):
 
 
 @is_unit_operation()
-def dyndns_subscribe(
-    operation_logger, domain=None, key=None
-):
+def dyndns_subscribe(operation_logger, domain=None, key=None):
     """
     Subscribe to a DynDNS service
 

src/yunohost/tools.py

@@ -248,7 +248,9 @@ def tools_postinstall(
             # and inform the user that we could not contact the dyndns host server.
             except Exception:
                 logger.warning(
-                    m18n.n("dyndns_provider_unreachable", provider="dyndns.yunohost.org")
+                    m18n.n(
+                        "dyndns_provider_unreachable", provider="dyndns.yunohost.org"
+                    )
                 )
 
             if available: