Replace root logger calls with module-specific loggers

core/config.py

@@ -4,9 +4,11 @@ import os
 
 import yaml
 
+logger = logging.getLogger(__name__)
+
 # Check you have a config file
 if not os.path.isfile("config.yml"):
-    logging.error(
+    logger.error(
         "Your config file is missing. Ensure you have copied config-example.yml to config.yml and updated it according to your needs."
     )
     exit()
@@ -14,7 +16,7 @@ if not os.path.isfile("config.yml"):
 # Load config
 with open("config.yml") as f:
     config = yaml.safe_load(f)
-logging.info("Loaded config.")
+logger.info("Loaded config.")
 
 BASE_URL = config.get("base_url", "http://localhost:8080")
 MAX_SPOT_AGE = config.get("max_spot_age_sec", 3600)