[b]"What's the best way to parse and manipulate XML in Python?"[/b] or [b]"How do you handle XML data efficiently

ElementTree is good enough for most python xml needs.

For large files, avoid loading everything at once—stream with `iterparse`.

Namespaces? Yeah, they’re messy. Maybe regex to clean ’em up first?

`lxml` is better, but do you *really* need it?