Precommit fixes

Author: dsubak

main/settings.py

@@ -57,17 +57,16 @@
 
 # Validate environment configuration on startup
 # Skip validation during testing or when explicitly disabled
-if not get_bool("SKIP_ENV_VALIDATION", False) and "test" not in os.environ.get(
+if not get_bool("SKIP_ENV_VALIDATION", default=False) and "test" not in os.environ.get(
     "DJANGO_SETTINGS_MODULE", ""
 ):
     try:
         from main.env_validator import validate_environment_on_startup
 
         validate_environment_on_startup()
-    except ImportError as e:
-        log.warning(f"Could not import environment validator: {e}")
-    except Exception as e:
-        log.warning(f"Environment validation failed: {e}")
+    except Exception as e:  # noqa: BLE001
+        # We don't want to block if validation fails.
+        log.warning("Environment validation failed: %s", e)
 
 BASE_DIR = os.path.dirname(  # noqa: PTH120
     os.path.dirname(os.path.abspath(__file__))  # noqa: PTH100, PTH120