add basic filebased logging configuration

bot.py

@@ -10,6 +10,7 @@ import sys
 import traceback
 import urllib.parse
 import logging
+import logging.config
 from importlib import reload
 
 import requests
@@ -46,14 +47,18 @@ class Bot:
         self.logger.debug("Initialized")
 
     def initializeLogger(self):
-        log_format = '%(levelname)s - %(name)s - %(message)s'
+
+        if os.path.exists('config/logging.config'):
+            logging.config.fileConfig('config/logging.config')
+        else:
+            log_format = '%(levelname)s - %(name)s - %(message)s'
+            logging.basicConfig(format=log_format)
+
         if self.debug:
             logging.root.setLevel(logging.DEBUG)
         else:
             logging.root.setLevel(logging.INFO)
 
-        logging.basicConfig(format=log_format)
-
     async def send_text(self, room, body):
         msg = {
             "body": body,

config/logging.config

@@ -0,0 +1,28 @@
+[loggers]
+keys=root,hemppa
+
+[handlers]
+keys=console
+
+[formatters]
+keys=hemppa
+
+[logger_root]
+level=INFO
+handlers=console
+
+[logger_hemppa]
+level=NOTSET
+handlers=
+propagate=1
+qualname=hemppa
+
+[handler_console]
+class=StreamHandler
+level=NOTSET
+formatter=hemppa
+args=(sys.stdout,)
+
+[formatter_hemppa]
+format=%(levelname)s - %(name)s - %(message)s
+class=logging.Formatter