Source Code for Module 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   
21          logfile = path.expanduser(logfile) 
22          if not path.exists(path.dirname(logfile)): 
23              os.makedirs(path.dirname(logfile)) 
24   
25          self.log = logging.getLogger("LinspectorLogger") 
26          self.log.setLevel(logging.DEBUG) 
27   
28          consoleHandler = logging.StreamHandler() 
29          consoleHandler.setLevel(logLevel) 
30   
31          fileHandler = logging.handlers.RotatingFileHandler(logfile, maxBytes=1024000, backupCount=4) 
32          fileHandler.setLevel(logfileLevel) 
33   
34          consoleFormatter = logging.Formatter('[%(levelname)s]: %(message)s') 
35          fileFormatter = logging.Formatter('%(asctime)s [%(levelname)s]: %(message)s') 
36   
37          consoleHandler.setFormatter(consoleFormatter) 
38          fileHandler.setFormatter(fileFormatter) 
39   
40          self.log.addHandler(consoleHandler) 
41          self.log.addHandler(fileHandler) 
42   
43 -    def d(self, message): 
44          self.log.debug(message) 
45   
46 -    def i(self, message): 
47          self.log.info(message) 
48   
49 -    def w(self, message): 
50          self.log.warn(message) 
51   
52 -    def e(self, message): 
53          self.log.error(message) 
54   
55 -    def c(self, message): 
56          self.log.critical(message) 
57   
58 -    def close(self): 
59          logging.shutdown() 
60