On 2007-06-27, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > HI > I'm currently using Python. I find that a instance variable must > confined with self, > for example: > class a: > def __init__(self): > self.aa=10 > def bb(self): > print self.aa # See .if in c++,I could use aa to change that > variable > > That's a big inconvenience in coding ,especially when you have > lot of variable If you method need 10 variables ,you have to > type "self" for 10 times and that also makes your variable > longer.
I recommend the discussion of this issue in the Python FAQ. http://www.python.org/doc/faq/general/#why-must-self-be-used-explicitly-in-method-definitions-and-calls > From My point,I think this only help python interpreter to > deside where to look for. Is there anyone know's how to make > the interpreter find instance name space first? Or any way to > make programmer's life easier? Try thinking of "self." as a notation that provides vital information to you, the programmer. -- Neil Cerutti -- http://mail.python.org/mailman/listinfo/python-list
