Use ruff linter to fix issues and provide consistent formatting

core/data_providers.py

@@ -15,7 +15,6 @@ class DataProviders:
         self.sig_ref_data_providers = []
         self.callsign_data_providers = []
 
-
     def setup(self):
         for entry in config["spot_providers"]:
             self.spot_providers.append(create_provider_from_config("providers.spot", entry))
@@ -34,7 +33,7 @@ class DataProviders:
     def start_providers(providers, provider_type):
         """Helper method to activate enabled providers in the list."""
 
-        logging.info(f"Starting %s providers...", provider_type)
+        logging.info(f"Starting {provider_type} providers...")
         for p in providers:
             if p.enabled:
                 p.start()
@@ -43,11 +42,20 @@ class DataProviders:
         # Start data providers before spot/alert providers so the lookup data is there already for incoming spots.
         # Each category is fired off after a small delay to give the rest of Spothole chance to start up.
         threading.Timer(5.0, lambda: self.start_providers(self.static_data_providers, "static data")).start()
-        threading.Timer(10.0, lambda: self.start_providers(self.callsign_data_providers, "callsign data")).start()
+        threading.Timer(
+            10.0,
+            lambda: self.start_providers(self.callsign_data_providers, "callsign data"),
+        ).start()
         threading.Timer(15.0, lambda: self.start_providers(self.spot_providers, "spot")).start()
         threading.Timer(20.0, lambda: self.start_providers(self.alert_providers, "alert")).start()
-        threading.Timer(25.0, lambda: self.start_providers(self.solar_condition_providers, "solar condition")).start()
-        threading.Timer(30.0, lambda: self.start_providers(self.sig_ref_data_providers, "SIG ref data")).start()
+        threading.Timer(
+            25.0,
+            lambda: self.start_providers(self.solar_condition_providers, "solar condition"),
+        ).start()
+        threading.Timer(
+            30.0,
+            lambda: self.start_providers(self.sig_ref_data_providers, "SIG ref data"),
+        ).start()
 
     def stop(self):
         for sp in self.spot_providers:
@@ -69,5 +77,6 @@ class DataProviders:
             if cdp.enabled:
                 cdp.stop()
 
+
 # Global object
-DATA_PROVIDERS = DataProviders()
+DATA_PROVIDERS = DataProviders()