Source Code for Module utilities.class_pickler

 1   
 2 -def _pickle_method(method): 
 3      func_name = method.im_func.__name__ 
 4      obj = method.im_self 
 5      cls = method.im_class 
 6      return _unpickle_method, (func_name, obj, cls) 
 7   
 8 -def _unpickle_method(func_name, obj, cls): 
 9     try: 
10         for cls in cls.mro(): 
11             try: 
12                 func = cls.__dict__[func_name] 
13             except KeyError: 
14                 pass 
15             else: 
16                 break 
17     except AttributeError: 
18         func = cls.__dict__[func_name] 
19     return func.__get__(obj, cls) 
20