return hex(id(self)) On 6 22 , 1 48 , Roc Zhou <[EMAIL PROTECTED]> wrote: > I know what's wrong. Thank you. And I think > try: > return self.__dict__[attr_name] > is unnecessary, because python will do it itself for us. > > So now I have to overload __str__, but how can I make self.__str__ > print as builtin str(): at here, I want get the result like: > <test instance at 0xb7bbb90c> > ? > > On 6 22 , 12 55 , "Gabriel Genellina" <[EMAIL PROTECTED]> > wrote: > > > En Fri, 22 Jun 2007 00:30:43 -0300, Roc Zhou <[EMAIL PROTECTED]> > > escribió: > > > > Now I have to design a class that overload __getattr__, but after > > > that, I found the __repr__ have been affected. This is a simple > > > example model: > > > You are creating many attributes with value "inexistent", even special > > methods. Put a print statement and see what happens: > > > > #!/usr/bin/env python > > > > class test: > > > def __init__(self): > > > self.x = 1 > > > def __getattr__(self, attr_name): > > > try: > > > return self.__dict__[attr_name] > > > except KeyError: > > > print "Now creating:",attr_name > > > > self.__dict__[attr_name] = 'inexistent' > > > return self.__dict__[attr_name] > > > -- > > Gabriel Genellina
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