[Guido van Rossum]
> Here's how I think the CALL_ATTR opcode should work:
Which is basicly what Jython does (except that jython does
not yet have new-style classes).
Jython also does a tiny bit of handling of non-functions.
Maybe that is usefull here too.
> if <obj> is a new instance:
> if the class's getattr policy is standard:
> if <name> not in <obj>.__dict__:
> search <obj>.__class__ and its base classes for <name>
> if found and the result is a Python function:
> call it with arguments (<obj>, <args>) and return
> elif <obj> is a classic instance:
> if <name> not in <obj>.__dict__:
> search <obj>.__class__ and its base classes for <name>
> if found:
if the result is a Python function:
call it with arguments (<obj>, <args>) and return
else:
bind the non-function and call with (<args>)
> # if we get here, the optimization doesn't apply
> tmp = getattr(<obj>, <name>)
> return tmp(<args>)
regards,
finn
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