On Tue Dec 19, 2023 at 1:30 AM CET, Timothy Allen wrote: > As a data point, when I was writing scripts for manipulating and > updating the BSB module, I found the `xml.etree.ElementTree` module in > the Python standard library to be many times faster than the SAX API. > The SAX API is a perhaps a bit more convenient, because you can just > subscribe to whatever events are meaningful for whatever processing you > want to do, but ElementTree is just so much faster I found it was worth it.
I have heard a good things about XMLPullParser, but I have never tried to use it in anger. I am not sure how the plain ElementTree (and I suppose you mean its `findall()` method) could help me here. My main focus is on the SAX `characters()` method, and here ElementTree with its `.text` and `.tail` attributes doesn’t help much, although if there was `findalltext()` method, it could get interesting. > LXML is probably faster again, but that's a third-party dependency, and > that adds enough hassle for people who aren't Python developers that I > drew the line there. Certainly, I am a big fan of writing just in the confines of the Python standard library. > If you've already written things using the SAX API that work well for > you, there's probably no point rewriting them, but if you're writing > more tools in the future, you might want to give it a try! I know ElementTree and it is very useful for simple searches in the XML tree, but I am not sure how it would help with this project or with my CzeCSP conversion. Blessings, Matěj -- http://matej.ceplovi.cz/blog/, @mcepl@floss.social GPG Finger: 3C76 A027 CA45 AD70 98B5 BC1D 7920 5802 880B C9D8 “Anything essential is invisible to the eyes”, the little prince repeated, in order to remember. “It’s the time you spent on your rose that makes your rose so important.” “It’s the time I spent on my rose …,” the little prince repeated, in order to remember. “People have forgotten this truth.” the fox said. “But you mustn’t forget it. You become responsible forever for what you’ve tamed. You’re responsible for your rose…” “I’m responsible for my rose…,” the little prince repeated, in order to remember. -- Antoine de Saint-Exupéry: The Little Prince
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