Martin Maly wrote:

>>>>isinstance(D(), D)
> 
> True
> 
>>>>isinstance(D(), C)
> 
> D.getclass
> True

This looks like a new/old class thing. Presumably once
everything is changed over to new-style classes, this
inconsistency will go away. And from the current behaviour,
it looks like __class__ and __bases__ will be bypassed
by isinstance() (unless Guido decides to change that).

-- 
Greg Ewing, Computer Science Dept, +--------------------------------------+
University of Canterbury,          | Carpe post meridiem!                 |
Christchurch, New Zealand          | (I'm not a morning person.)          |
[EMAIL PROTECTED]          +--------------------------------------+
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