Limit console handler

Logging needs a console handler when set to INFO or DEBUG.  That
way INFO and DEBUG messages get sent to the console.  Not needed
for WARNING or ERROR levels.

Author: dave3d

comment_spell_check/comment_spell_check.py

@@ -505,6 +505,7 @@ def setup_logger(args):
     level = logging.INFO
     if args.verbose:
         level = logging.DEBUG
+        print("Verbose mode enabled")
     if args.miss:
         level = logging.ERROR
     if args.brief:
@@ -513,20 +514,23 @@ def setup_logger(args):
     logger = logging.getLogger("comment_spell_check")
     logger.setLevel(level)
 
-    # Create a console handler
-    ch = logging.StreamHandler()
-    ch.setLevel(level)
+    if level in (logging.INFO, logging.DEBUG):
+        # info and debug messages will be printed to the console
 
-    # Create a formatter
-    formatter = logging.Formatter(
-        "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
-    )
+        # Create a console handler
+        ch = logging.StreamHandler()
+        ch.setLevel(level)
+
+        # Create a formatter
+        formatter = logging.Formatter(
+            "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
+        )
 
-    # Add formatter to ch
-    ch.setFormatter(formatter)
+        # Add formatter to ch
+        ch.setFormatter(formatter)
 
-    # Add ch to logger
-    logger.addHandler(ch)
+        # Add ch to logger
+        logger.addHandler(ch)
 
     return logger