Source Code for Module linspector.lib.core.logger

 1  import logging 
 2  import logging.handlers 
 3  import os 
 4  import os.path as path 
 5   
 6   
 7 -class Logger(): 
 8      """ 
 9      Logger class that prints its messages and keeps them also inside a logfile 
10      """ 
11   
12 -    def __init__(self, logfile="./linspector.log", logLevel=logging.DEBUG, logfileLevel=logging.DEBUG): 
13          """ 
14          initializes a new Logger object. 
15   
16          :param logLevel: the LoggingLevel from the console output (DEBUG default) 
17          :param logfile: the file where to log. Logs are rotated by default. 
18          :param logfileLevel: the LoggingLevel for the file Logger. (DEBUG default) 
19          """ 
20          logfile = path.expanduser(logfile) 
21          if not path.exists(path.dirname(logfile)): 
22              os.makedirs(path.dirname(logfile)) 
23   
24          self.log = logging.getLogger("LinspectorLogger") 
25          self.log.setLevel(logging.DEBUG) 
26   
27          consoleHandler = logging.StreamHandler() 
28          consoleHandler.setLevel(logLevel) 
29   
30          fileHandler = logging.handlers.RotatingFileHandler(logfile, maxBytes=1024000, backupCount=4) 
31          fileHandler.setLevel(logfileLevel) 
32   
33          consoleFormatter = logging.Formatter('[%(levelname)s]: %(message)s') 
34          fileFormatter = logging.Formatter('%(asctime)s [%(levelname)s]: %(message)s') 
35   
36          consoleHandler.setFormatter(consoleFormatter) 
37          fileHandler.setFormatter(fileFormatter) 
38   
39          self.log.addHandler(consoleHandler) 
40          self.log.addHandler(fileHandler) 
41   
42 -    def d(self, message): 
43          self.log.debug(message) 
44   
45 -    def i(self, message): 
46          self.log.info(message) 
47   
48 -    def w(self, message): 
49          self.log.warn(message) 
50   
51 -    def e(self, message): 
52          self.log.error(message) 
53   
54 -    def c(self, message): 
55          self.log.critical(message) 
56   
57 -    def close(self): 
58          logging.shutdown() 
59