Changing base class of a big hierarchy

[John J. Lee]

jjl at pobox.com (John J. Lee) writes:
[...]
> Maybe deep-copying the module or something, then fiddling with
> __bases__??  Or a metaclass?

Actually, I meant deep-copying as an *alternative* to fiddling with
__bases__ -- presumably could then replace the base class's methods
without affecting other users of xml.dom.

Not sure what the best plan is though, so my questions still stand.


John