tox-stages

About tox-stages

From Debian's package description

The `test-stages` library provides command-line tools that wrap Python test environment runners such as Tox or Nox, invoking them so as the various tests are run in parallel, in groups, as specified on the command line. This allows the fastest tests to be run first, and the slower ones to only be started if it makes sense (e.g. if tools like ruff or flake8 did not uncover any trivial syntax errors).

The `tox-stages` tool runs Tox with the specified groups of test environments, stopping if any of the tests in a group should fail. This allows quick static check tools like e.g. `ruff` to stop the testing process early, and also allows scenarios like running all the static check tools before the package's unit or functional tests to avoid unnecessary failures on simple errors.

The syntax for grouping the test environments to be run is described in the `parse-stages` library's documentation.

This package provides the tox-stages command-line executable.

From Debian's description of the tox-stages package, under that package's license.