introduced logger wrapper..

libraries/base/logger.py

+"""
+Aura logger functions
+"""
+
+import logging
+
+
+class AuraLogger:
+    logger = None
+
+    def __init__(self):
+        self.__create_logger("AuraEngine")
+
+    def __create_logger(self, name):
+        """
+        Creates the logger instance for AuraEngine
+        :param name: LoggerName
+        :return:
+        """
+        lvl = self.config.get("loglevel")
+
+        # create logger
+        self.logger = logging.getLogger(name)
+        self.logger.setLevel(lvl)
+
+        # create file handler for logger
+        file_handler = logging.FileHandler(self.config.get("logdir") + "/engine.log")
+        file_handler.setLevel(lvl)
+
+        # create stream handler for logger
+        stream_handler = logging.StreamHandler()
+        stream_handler.setLevel(lvl)
+
+        # set format of log
+        datepart = "%(asctime)s:%(name)s:%(levelname)s"
+        message = " - %(message)s - "
+        filepart = "[%(filename)s:%(lineno)s-%(funcName)s()]"
+        formatter = logging.Formatter(datepart + message + filepart)
+
+        # set log of handlers
+        file_handler.setFormatter(formatter)
+        stream_handler.setFormatter(formatter)
+
+        # add handlers to the logger
+        self.logger.addHandler(file_handler)
+        self.logger.addHandler(stream_handler)
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