On Mon, Oct 6, 2008 at 9:38 AM, SuperZE <[EMAIL PROTECTED]> wrote: > Interesting, but that does not explain the difference in the behavior > of myList and myInt > > Both were class-level variables, as far as I can see, and therefor a > and b should also share it
They did share it, until you assigned an instance variable in b, which shadowed the class variable. Example: >>> class Test1: myInt = 4 >>> a = Test1() >>> b = Test1() >>> a.myInt 4 >>> b.myInt 4 >>> Test1.myInt 4 >>> b.myInt = 3 >>> a.myInt 4 >>> b.myInt 3 >>> Test1.myInt 4 As soon as you bound the name b.myInt to a new value, it created an instance variable. That hides the value of Test1.myInt. -- Jerry -- http://mail.python.org/mailman/listinfo/python-list