flynt pass to provide consistency to string formatters and concatenation

providers/spot/http_spot_provider.py

@@ -26,7 +26,7 @@ class HTTPSpotProvider(SpotProvider):
     def start(self):
         # Fire off the polling thread. It will poll immediately on startup, then sleep for poll_interval between
         # subsequent polls, so start() returns immediately and the application can continue starting.
-        logging.info("Set up query of " + self.name + " spot API every " + str(self._poll_interval) + " seconds.")
+        logging.info(f"Set up query of {self.name} spot API every {self._poll_interval!s} seconds.")
         self._thread = Thread(target=self._run, name=f"HTTPSpotProvider-{self.name}")
         self._thread.start()
 
@@ -50,7 +50,7 @@ class HTTPSpotProvider(SpotProvider):
     def _poll(self):
         try:
             # Request data from API
-            logging.debug("Polling " + self.name + " spot API...")
+            logging.debug(f"Polling {self.name} spot API...")
             http_response = requests.get(self._url, headers=HTTP_HEADERS, timeout=(5, 30))
             # Check response code was good
             if http_response.ok:
@@ -62,7 +62,7 @@ class HTTPSpotProvider(SpotProvider):
 
                 self.status = "OK"
                 self.last_update_time = datetime.now(pytz.UTC)
-                logging.debug("Received data from " + self.name + " spot API.")
+                logging.debug(f"Received data from {self.name} spot API.")
             else:
                 self.status = "Error"
                 logging.warning(f"HTTP {http_response.status_code} when calling {self.name} spot API.")
@@ -73,7 +73,7 @@ class HTTPSpotProvider(SpotProvider):
             logging.warning(f"Timeout when accessing {self.name} spots API.")
         except Exception:
             self.status = "Error"
-            logging.exception("Exception in HTTP Spot Provider (" + self.name + ")")
+            logging.exception(f"Exception in HTTP Spot Provider ({self.name})")
             self._stop_event.wait(timeout=1)
 
     def _http_response_to_spots(self, http_response):