argparse: add verbosity level

bot.py

@@ -43,7 +43,7 @@ class Bot(threading.Thread):
     """Class containing the bot context and ensuring key goals"""
 
     def __init__(self, ip="127.0.0.1", modules_paths=list(),
-                 data_path="./datas/"):
+                 data_path="./datas/", verbosity=0):
         """Initialize the bot context
 
         Keyword arguments:
@@ -56,6 +56,8 @@ class Bot(threading.Thread):
 
         logger.info("Initiate nemubot v%s", __version__)
 
+        self.verbosity = verbosity
+
         # External IP for accessing this bot
         self.ip = ip
 

importer.py

@@ -179,7 +179,7 @@ class ModuleLoader(SourceLoader):
         # Set module common functions and datas
         module.REGISTERED_HOOKS = list()
         module.REGISTERED_EVENTS = list()
-        module.DEBUG = False
+        module.DEBUG = self.context.verbosity > 0
         module.DIR = self.mpath
         module.print = prnt
         module.print_debug = prnt_dbg

nemubot.py

@@ -29,25 +29,13 @@ from prompt.builtins import load_file
 import importer
 
 if __name__ == "__main__":
-    # Setup loggin interface
-    logger = logging.getLogger("nemubot")
-
-    formatter = logging.Formatter(
-        '%(asctime)s %(name)s %(levelname)s %(message)s')
-
-    ch = logging.StreamHandler()
-    ch.setFormatter(formatter)
-    ch.setLevel(logging.INFO)
-    logger.addHandler(ch)
-
-    fh = logging.FileHandler('./nemubot.log')
-    fh.setFormatter(formatter)
-    fh.setLevel(logging.DEBUG)
-    logger.addHandler(fh)
-
     # Parse command line arguments
     parser = argparse.ArgumentParser()
 
+    parser.add_argument("-v", "--verbose", action="count",
+                        default=0,
+                        help="Verbosity level")
+
     parser.add_argument("-M", "--modules-path", nargs='*',
                         default=["./modules/"],
                         help="Directory to use as modules store")
@@ -58,9 +46,27 @@ if __name__ == "__main__":
     parser.add_argument('files', metavar='FILE', nargs='*',
                         help="Configuration files to load")
 
-
     args = parser.parse_args()
 
+    # Setup loggin interface
+    logger = logging.getLogger("nemubot")
+
+    formatter = logging.Formatter(
+        '%(asctime)s %(name)s %(levelname)s %(message)s')
+
+    ch = logging.StreamHandler()
+    ch.setFormatter(formatter)
+    if args.verbose > 1:
+        ch.setLevel(logging.DEBUG)
+    else:
+        ch.setLevel(logging.INFO)
+    logger.addHandler(ch)
+
+    fh = logging.FileHandler('./nemubot.log')
+    fh.setFormatter(formatter)
+    fh.setLevel(logging.DEBUG)
+    logger.addHandler(fh)
+
     # Add modules dir paths
     modules_paths = list()
     for path in args.modules_path:
@@ -71,7 +77,8 @@ if __name__ == "__main__":
             logger.error("%s is not a directory", path)
 
     # Create bot context
-    context = bot.Bot(modules_paths=modules_paths, data_path=args.data_path)
+    context = bot.Bot(modules_paths=modules_paths, data_path=args.data_path,
+                      verbosity=args.verbose)
 
     # Load the prompt
     prmpt = prompt.Prompt()