palemoon-dev/platform/python/pytest/_pytest/vendored_packages

This directory vendors the pluggy module.

For a more detailed discussion for the reasons to vendoring this package, please see this issue.

To update the current version, execute:

$ pip install -U pluggy==<version> --no-compile --target=_pytest/vendored_packages

And commit the modified files. The pluggy-<version>.dist-info directory created by pip should be ignored.