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Metaclass example

/ Published in: Python
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  1. class ChattyType(type):
  2.     def __new__(cls, name, bases, dct):
  3.        print "Allocating memory for class", name
  4.        return type.__new__(cls, name, bases, dct)
  5.  
  6.     def __init__(cls, name, bases, dct):
  7.         print "Init'ing (configuring) class", name
  8.         super(ChattyType, cls).__init__(name, bases, dct)
  9. X = ChattyType('X',(),{'foo':lambda self:'foo'})

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