@LinusCDE

Ahh, interesting. I never actually checked how these unassigned variables behave.
I just assumed they would be 'None' or some equivalent.

@LinusCDE
Python 3 has

x: int

I remember faffing around for an hour because I just _assumed_ this was a thing, if only I could find what attribute enables it.

Actually, this could also be dealt with by specifying a specific version for each of the subdependencies. But as it stands only the direct dependencies get set up this way, stuck in the inane world of half measures.

@carlosjpc getting conflicts on subdependencies when trying to upgrade things. Restricting versions is good, but a range of known good versions (or better yet, a known versioning policy) is a way better solution than just one exact version all the time.