instance as a sequence

[Diez B. Roggisch]

 sndive at gmail.com wrote:

> suppose i want to
> make foo.childNodes[bar] available as foo[bar]
> (while still providing access to the printxml/printprettyxml()
> functions
> and other functionality of dom/minidom instance).
> 
> What is a good way to accomplish that?

Using element-tree. That already gives you the iterable and
__getitem__-functionality.

Diez