Create logger.py`

feiskyer · feiskyer · commit 2a50d1bc5a92 · 2013-04-15T17:51:42.000+08:00
diff --git a/logging/logger.py` b/logging/logger.py`
@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+# coding: utf8
+import logging
+from logging.handlers import TimedRotatingFileHandler
+
+logger = None
+log_name = "db.logger"
+file_name = "db.log"
+
+
+def init_logger():
+    global logger, log_name
+    logger = logging.getLogger(log_name)
+    logger.setLevel(logging.DEBUG)
+
+    # set rotate log files
+    file_handler = TimedRotatingFileHandler(file_name, 'S', 1, 3)
+    formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
+    file_handler.suffix = "%Y-%m-%d_%H-%M-%S"
+    file_handler.setFormatter(formatter)  
+    logger.addHandler(file_handler)
+
+
+def get_logger():
+    global logger
+    if not logger:
+        init_logger()
+    return logger
