logging: add setLogger, fix getLogger, and add logger name if not default

IzzyLib/logging.py

@@ -10,7 +10,7 @@ stdout = sys.stdout
 
 
 class Log():
-	def __init__(self, config=dict()):
+	def __init__(self, name=None, config=dict()):
 		'''setup the logger'''
 		if not isinstance(config, dict):
 			raise TypeError(f'config is not a dict')
@@ -35,6 +35,7 @@ class Log():
 			'MERP': 'MERP'
 		}
 
+		self.name = name
 		self.config = {'windows': sys.executable.endswith('pythonw.exe')}
 		self.setConfig(self._parseConfig(config))
 
@@ -123,13 +124,20 @@ class Log():
 		levelNum = self._lvlCheck(level)
 
 		if type(level) == int:
-			level = _getLevelName(level)
+			level = self._getLevelName(level)
 
 		if levelNum < self.config['levelnum']:
 			return
 
 		message = ' '.join([str(message) for message in msg])
-		output = f'{level}: {message}\n'
+
+		if self.name:
+			output = f'[{self.name}] '
+
+		else:
+			output = ''
+
+		output += f'{level}: {message}\n'
 
 		if self.config['systemnotif']:
 			self.config['systemnotif'].New(level, message)
@@ -165,18 +173,21 @@ class Log():
 		self.log('MERP', *msg)
 
 
-def getLogger(loginst, config=None):
+def getLogger(name):
 	'''get a logging instance and create one if it doesn't exist'''
-	Logger = logger.get(loginst)
+	log = logger.get(name)
 
-	if not Logger:
+	if not log:
-		if config:
+		raise InvalidLogger(f'logger "{name}" doesn\'t exist')
-			logger[loginst] = Log(config)
 
-		else:
+	return log
-			raise InvalidLogger(f'logger "{loginst}" doesn\'t exist')
+
+
+def setLogger(name, config={}):
+	log = Log(name, config)
+	logger[name.lower()] = log
+	return log
 
-		return logger[loginst]
 
 class InvalidLevel(Exception):
 	'''Raise when an invalid logging level was specified'''