Hi, Observe the following:
In [202]: class Foo(): .....: def __init__(self,h=[]): .....: self.h=h .....: .....: In [203]: f=Foo() In [204]: g=Foo() In [205]: g.h Out[205]: [] In [206]: f.h Out[206]: [] In [207]: f.h.append(10) In [208]: f.h Out[208]: [10] In [209]: g.h Out[209]: [10] The question is: why is g.h updated when I append to f.h? Shouldn't g.h stay []? What am I missing here? I'm using Python 2.5.1. Thanks in advance. -- http://mail.python.org/mailman/listinfo/python-list