Source Code for Package SpecClient

 1  #$Id: __init__.py,v 1.3 2005/03/17 12:45:26 guijarro Exp $ 
 2  __all__ = ['SpecMotor', 'SpecCounter', 'SpecCommand', 'Spec', 'SpecVariable'] 
 3   
 4   
 5  # 
 6  # create the SpecClient logger 
 7  # 
 8  import logging 
 9   
10  _logger = logging.getLogger('SpecClient') 
11  _logger.setLevel(logging.DEBUG) 
12  _oldLevel = logging.DEBUG 
13  _formatter = logging.Formatter('* [%(name)s] %(levelname)s %(asctime)s %(message)s') 
14   
15  if len(logging.root.handlers) == 0: 
16      # 
17      # log to stdout 
18      # 
19      import sys 
20   
21      _hdlr = logging.StreamHandler(sys.stdout) 
22      _hdlr.setFormatter(_formatter) 
23      _logger.addHandler(_hdlr) 
24   
25   
26 -def removeLoggingHandlers(): 
27      for handler in _logger.handlers: 
28          _logger.removeHandler(handler) 
29   
30   
31 -def setLoggingOff(): 
32      global _oldLevel 
33      _oldLevel = _logger.getEffectiveLevel() 
34      _logger.setLevel(1000) #disable all logging events less severe than 1000 (CRITICAL is 50...) 
35   
36   
37 -def setLoggingOn(): 
38      _logger.setLevel(_oldLevel) 
39   
40   
41 -def addLoggingHandler(handler): 
42      _logger.addHandler(handler) 
43   
44   
45 -def setLoggingHandler(handler): 
46      global _hdlr 
47   
48      removeLoggingHandlers() #_logger.removeHandler(_hdlr) 
49   
50      _hdlr = handler 
51      addLoggingHandler(_hdlr) 
52   
53   
54 -def setLogFile(filename): 
55      # 
56      # log to rotating files 
57      # 
58      from logging.handlers import RotatingFileHandler 
59   
60      hdlr = RotatingFileHandler(filename, 'a', 1048576, 5) #1 MB by file, 5 files max. 
61      hdlr.setFormatter(_formatter) 
62   
63      setLoggingHandler(hdlr) 
64