1 ##装饰器      2 #!/usr/bin/env  python      3       4 from time import ctime , sleep      5       6 def tsfunc(func):      7     def wrappedFunc():      8         print '[%s] %s called' %(ctime(), func.__name__)      9         return func()      10     return wrappedFunc     11      12      13 @tsfunc     14 def foo():     15     pass     16      17 foo()     18 sleep(4)     19      20 for i in range(2):     21     sleep(1)     22     foo()~