Allow the user to set the log format and make it consistent

This should solve some minor issues that I encountered with the logging format
This might be outsourced into a configuration file someday, but in the meantime
it stays a runtime argument

Resolves #57

Author: Geolykt

classes/mcPy/McPy.py

@@ -55,7 +55,6 @@ def main():
     if parser.debug:
         print('Debug mode enabled. Don\'t forget to remove debug flag for maximum performance !')
     logging_level = logging.DEBUG if parser.debug else logging.INFO
-    logging.basicConfig(format="[%(asctime)s - %(levelname)s - %(threadName)s] %(message)s")
-    logging.root.setLevel(logging_level)
+    logging.basicConfig(level=logging_level, format=parser.format, force=True)
 
     _launch(parser)

classes/mcPy/Parser.py

@@ -11,12 +11,17 @@ def __init__(self):
     def initialize_arguments(self):
         self.parser.add_argument("--debug",              # Command line flag to set logging in DEBUG mode
                                  action="store_true",    # Syntactic sugar to say 'default:"false"'
-                                 help="set logging to DEBUG level")
+                                 help="Set logging to DEBUG level")
         self.parser.add_argument("--test",               # Only launch tests
                                  action="store_true",    # Syntactic sugar to say 'default:"false"'
                                  help="Do not launch the server, only launch tests")
+        self.parser.add_argument("--format",             # Command line flag to set the log format
+                                 nargs='?',              # We expect another argument after that
+                                 default="[%(asctime)s - %(levelname)s - %(threadName)s] %(message)s",
+                                 help="Set the logging format to the specified format. (Default: \"%(default)s\")")
 
     def parse_arguments(self):
         self.args = self.parser.parse_args()
         self.debug = self.args.debug
         self.test = self.args.test
+        self.format = self.args.format

dependencies.py

@@ -4,7 +4,7 @@
 import json
 
 # Set default logging level to INFO
-logging.basicConfig(level="INFO")
+logging.basicConfig(level="INFO", format="[%(asctime)s - %(levelname)s - %(threadName)s] %(message)s", force=True)
 
 # Check if current python version is 3.8
 if sys.version_info < (3, 8):