The lockfile is good, but I'm talking about this inline dependency syntax,
# dependencies = ['requests', 'beautifulsoup4']
And likewise, Deno can import by URL. Neither include an integrity hash. For JS, I'd suggest
import * as goodlib from 'https://verysecure.com/notmalicious.mjs' with { integrity="sha384-xxx" }
which mirrors
https://developer.mozilla.org/en-US/docs/Web/Security/Subres... and
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...The Python/UV thing will have to come up with some syntax, I don't know what. Not sure if there's a precedent for attributes.