Replace root logger calls with module-specific loggers

core/data_store.py

@@ -8,6 +8,8 @@ from core.config import MAX_ALERT_AGE, MAX_SPOT_AGE
 from core.live_data_cache import LiveDataCache
 from data.solar_conditions import SolarConditions
 
+logger = logging.getLogger(__name__)
+
 CACHE_DIR = "./cache/"
 
 
@@ -64,7 +66,7 @@ class DataStore:
         # of dict in diskcache absolutely destroys performance with unpickling huge dicts, so we have an ugly "SIG:ref"
         # syntax for keys to keep it a single level.
         self.sigrefs = diskcache.Cache(f"{CACHE_DIR}sigrefs")
-        logging.info(f"Loaded data for {len(self.sigrefs)} SIG references.")
+        logger.info(f"Loaded data for {len(self.sigrefs)} SIG references.")
 
         # Standard disk cache for callsign data. This data does have a TTL to trigger an occasional re-lookup.
         # Old data *is* better than no data, but we can't have a background thread re-looking-up every callsign
@@ -83,7 +85,7 @@ class DataStore:
             self.callsign_data_hamqth,
         ]:
             unique_keys.update(c)
-        logging.info(f"Loaded data for {len(unique_keys)} callsigns.")
+        logger.info(f"Loaded data for {len(unique_keys)} callsigns.")
 
         # Special caches for spots and alerts, which have TTL and write snapshots to disk at an interval. We
         # specifically load these caches *last* so that any sigref and callsign data is already loaded from disk cache
@@ -94,7 +96,7 @@ class DataStore:
             snapshot_dir=f"{CACHE_DIR}spots",
             snapshot_interval_sec=self._SPOT_ALERT_SNAPSHOT_INTERVAL_SEC,
         )
-        logging.info(f"Loaded {len(self.spots.keys())} spots from a previous run.")
+        logger.info(f"Loaded {len(self.spots.keys())} spots from a previous run.")
 
         self.alerts = LiveDataCache(
             maxsize=self._MAX_ALERT_COUNT,
@@ -102,7 +104,7 @@ class DataStore:
             snapshot_dir=f"{CACHE_DIR}alerts",
             snapshot_interval_sec=self._SPOT_ALERT_SNAPSHOT_INTERVAL_SEC,
         )
-        logging.info(f"Loaded {len(self.alerts.keys())} alerts from a previous run.")
+        logger.info(f"Loaded {len(self.alerts.keys())} alerts from a previous run.")
 
     def regenerate_call_regex_to_dxcc_entity_map(self):
         """DXCC entity data from K0SWE includes a regex which we can use to match a callsign, and determine which DXCC