Ensure logging is shutdown when exiting

scripts/wk/log.py

@@ -1,6 +1,7 @@
 '''WizardKit: Log Functions'''
 # vim: sts=2 sw=2 ts=2
 
+import atexit
 import logging
 import os
 import pathlib
@@ -84,5 +85,8 @@ def start(config=None):
   # Config logger
   logging.basicConfig(filename=log_path, **config)
 
+  # Register shutdown to run atexit
+  atexit.register(logging.shutdown)
+
 if __name__ == '__main__':
   print("This file is not meant to be called directly.")