Hm @ancient-vegetable-10556 and @witty-crayon-22786, we never deprecated the first version of lockfile metadata for tool lockfiles, that uses

requirements_invalidation_digest

rather than

generated_with_requirements

v1 metadata doesn’t need to work for user lockfiles either way, but we should probably do a deprecation, just in case.

Okay. @ancient-vegetable-10556 would you be willing to please look into how we can deprecate it? I'll go ahead assuming we need to keep it with trying to get multiple lockfile validation to work

I’ll deprecate it, but we never supported V1 metadata for user lockfiles, so we shouldn’t need to support it for multiples, right?

Agreed, but our LockfileValidation code + the

Lockfile

type from

pex.py

does not currently differentiate between tools and user lockfiles. I was trying to figure out if I can do thigns like remove

lockfile_hex_digest

from

Lockfile

to make this code easier to deal with. (That's my usual approach: try to simplify before adding new things) I think I see a way to work around that, thanks to your foresight with

ToolDefaultLockfile

existing