Code clean up. Better debugging

app/log.py

@@ -1,4 +1,4 @@
-import logging
+import functools, logging
 
 
 log = logging.getLogger('root')
@@ -9,19 +9,21 @@ logging.basicConfig(
 
 
 # ### BEGIN ### Log ### logger_reset() ###
+# https://realpython.com/primer-on-python-decorators/
 # Updated 2021-09-29
 def logger_reset(func):
     # log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
     # log.debug(locals())
-
+    @functools.wraps(func)
     def wrapper(*args, **kwargs):
-        log.info(f'Saving logger level... Log level: {log.level}')
+        log.info(f'Function "{func.__name__}()" called. Saving logger level... Log level: {log.level}')
         init_log_level = log.level
-        func(*args, **kwargs)
-        log.info(f'Resetting logger level... Log level: {log.level}')
+        returned_result = func(*args, **kwargs)
+        log.info(f'Function "{func.__name__}()" finished. Resetting logger level... Log level: {log.level}')
         log.setLevel(init_log_level)
         log.info(f'Reset logger level. Log level: {log.level}')
-        return func(*args, **kwargs)
+        # return func(*args, **kwargs)
+        return returned_result
 
     return wrapper
 # ### END ### Log ### logger_reset() ###