Closed kurtmckee closed 6 days ago
Rebased on main
This appears to be failing as the runtime dependency nh3
is not being installed, and it contains the type hints that mypy
is looking for.
Is there another way to tell tox to install the package deps without installing the package itself?
Fascinating. Installing the package allows the dependencies to be available for mypy. On my machine, the cached mypy
tox environment wasn't recreated when making this change, so the dependencies were still available and didn't trigger an error. Now that it's running in a clean environment in CI, the test is failing.
I'm closing this, as it's currently necessary to install the package to get the package dependencies that mypy wants to also have installed.
@miketheman We were typing at the same time. :smile:
I don't know of a way to get the dependencies in a supported -- and non-duplicative -- way from within tox.
Tox supports deps
, and nh3 et al could be added there manually, but that adds a risk of administrative burden to maintain dependencies in pyproject.toml
and tox.ini
.
The environment setup times will be less costly if #308 merges.
Mypy is configured to scan the source directory, not the installed package. Therefore, this PR configures tox to skip package installation.
On my machine, this change reduces the
mypy
tox run from 2.79 seconds to 0.25 seconds.