Extra constraints are added during locking #2933
It happens for version from 2018.6.25. Version 2018.5.18 and older don't have this issue.
Following pipfile can not be locked. From the setup.py,
But pipenv add
There is something wrong with https://github.com/pypa/pipenv/blob/master/pipenv/patched/notpip/_internal/resolve.py. I tried to fix it, but the content of
The text was updated successfully, but these errors were encountered:
This is a super annoying artifact related to the dependency resolution implementation (which isn't implemented directly in pip, incidentally, so you can't fix it there)
I have a fix for this which I already implemented upstream in
It would be a super long shot to hope anyone would find that, it took roughly everyone involved in maintaining pip-tools to sort that out -- not to mention we also patch pip-tools like crazy in pipenv.
As far as the issue, it's likely a clone of the many other resolution issues out there and is probably fixed by the PR I just put up :)