Use ruff linter to fix issues and provide consistent formatting

server/handlers/api/spots.py

@@ -17,7 +17,12 @@ from data.lookup_credentials import extract_credentials
 class APISpotsHandler(tornado.web.RequestHandler):
     """API request handler for /api/v2/spots"""
 
-    def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
+    def __init__(
+        self,
+        application: "Application",
+        request: httputil.HTTPServerRequest,
+        **kwargs: Any,
+    ):
         self._spots = None
         self._web_server_metrics = None
         super().__init__(application, request, **kwargs)
@@ -82,8 +87,7 @@ class APISpotsStreamHandler(tornado_eventsource.handler.EventSourceHandler):
     def custom_headers(self):
         """Custom headers to avoid e.g. nginx reverse proxy from buffering SSE data"""
 
-        return {"Cache-Control": "no-store",
-                "X-Accel-Buffering": "no"}
+        return {"Cache-Control": "no-store", "X-Accel-Buffering": "no"}
 
     def open(self):
         """Called once on the client opening a connection, set things up"""
@@ -145,10 +149,10 @@ def get_spot_list_with_filters(all_spots, query):
         s = all_spots.get(k)
         if s is not None:
             spots.append(s)
-    spots = sorted(spots, key=lambda spot: (spot.time if spot and spot.time else 0), reverse=True)
+    spots = sorted(spots, key=lambda spot: spot.time if spot and spot.time else 0, reverse=True)
     spots = list(filter(lambda spot: spot_allowed_by_query(spot, query), spots))
     if "limit" in query.keys():
-        spots = spots[:int(query.get("limit"))]
+        spots = spots[: int(query.get("limit"))]
 
     # Ensure only the latest spot of each callsign-SSID combo is present in the list. This relies on the
     # list being in reverse time order, so if any future change allows re-ordering the list, that should
@@ -245,8 +249,9 @@ def spot_allowed_by_query(spot, query):
                     return False
             case "text_includes":
                 text_includes = query.get(k).strip()
-                if (not spot.dx_call or text_includes.upper() not in spot.dx_call.upper()) \
-                        and (not spot.comment or text_includes.upper() not in spot.comment.upper()):
+                if (not spot.dx_call or text_includes.upper() not in spot.dx_call.upper()) and (
+                    not spot.comment or text_includes.upper() not in spot.comment.upper()
+                ):
                     return False
             case "allow_qrt":
                 # If false, spots that are flagged as QRT are not returned.