make name a required argument and add fallback to getEffectiveLevel

freqtrade/main.py

@@ -14,8 +14,6 @@ from freqtrade.configuration import Configuration
 from freqtrade.freqtradebot import FreqtradeBot
 from freqtrade.logger import Logger
 
-logger = Logger(name='freqtrade').get_logger()
-
 
 def main(sysargv: List[str]) -> None:
     """
@@ -28,6 +26,8 @@ def main(sysargv: List[str]) -> None:
     )
     args = arguments.get_parsed_arg()
 
+    logger = Logger(__name__, level=args.loglevel).get_logger()
+
     # A subcommand has been issued.
     # Means if Backtesting or Hyperopt have been called we exit the bot
     if hasattr(args, 'func'):