Source Code for Module rdkit.Logger.demo

 1  # $Id: demo.py 997 2009-02-25 06:12:43Z glandrum $ 
 2  # 
 3  #       Copyright (c) 2001-2006, Greg Landrum and Rational Discovery LLC, 
 4  # 
 5  #   @@ All Rights Reserved  @@ 
 6  # 
 7   
 8  # Demo code for the Logger class 
 9  import Logger 
10   
11 -class Foo: 
12    """ a simple class 
13    """ 
14 -  def __init__(self,aVal): 
15      self.a = aVal 
16       
17 -  def method1(self,a,b,c='foo'): 
18      print 'method1',a,b,c 
19      return 'method1' 
20 -  def method2(self): 
21      print 'method2' 
22      return 'method2' 
23   
24 -def demo1(): 
25    l = Logger.Logger(Foo,7) 
26    l.method1(1,2) 
27    l.method1(1,2,c='grm') 
28    l.method2() 
29    l.method1(7,6,'pizza') 
30    l.b = 3 
31    l.method2() 
32     
33    print l._LoggerGetLog() 
34   
35    f = Foo(6) 
36    r = Logger.replay(l._LoggerGetLog(),f) 
37    print 'playback results:',r 
38    # f is now in more or less the same state as l... the only differences 
39    #  will arise because of different arguments passed to the underlying 
40    #  classes __init__ method 
41    print f.b 
42     
43 -def demo2(): 
44    # create a Logger which will flush itself: 
45    l = Logger.Logger(Foo,7,loggerFlushCommand='method2') 
46    l.method1(23,42) 
47    l.method1(1,2,'foo') 
48    print l._LoggerGetLog()   
49    # this will blow out the log 
50    l.method2() 
51    print l._LoggerGetLog() 
52   
53  if __name__ == '__main__': 
54    demo1() 
55    demo2() 
56