Idempotent XML processing

[Will McCutchen]

> Read up on XML canonicalization (abrreviated as c14n). lxml implements
> this, also xml.dom.ext.c14n in PyXML. You'll need to canonicalize on
> both ends before hashing.

I said normalization but I think canonicalization is the word I was
looking for.  I wasn't aware that lxml implented it (or that it had an
abbreviation), so that's good to know.  Thanks!


Will.