Update dependency pytest-xdist to v3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pytest-xdist (changelog)	^2.5.0 -> ^3.0.0

---

Release Notes

pytest-dev/pytest-xdist

v3.0.2

Compare Source

===============================

Bug Fixes

• #&#8203;813 <https://github.com/pytest-dev/pytest-xdist/issues/813>_: Cancel shutdown when a crashed worker is restarted.

Deprecations

• #&#8203;825 <https://github.com/pytest-dev/pytest-xdist/issues/825>_: The --rsyncdir command line argument and rsyncdirs config variable are deprecated.

  The rsync feature will be removed in pytest-xdist 4.0.

• #&#8203;826 <https://github.com/pytest-dev/pytest-xdist/issues/826>_: The --looponfail command line argument and looponfailroots config variable are deprecated.

  The loop-on-fail feature will be removed in pytest-xdist 4.0.

Improved Documentation

• #&#8203;791 <https://github.com/pytest-dev/pytest-xdist/issues/791>_: Document the pytest_xdist_auto_num_workers hook.

• #&#8203;796 <https://github.com/pytest-dev/pytest-xdist/issues/796>_: Added known limitations section to documentation.

• #&#8203;829 <https://github.com/pytest-dev/pytest-xdist/issues/829>_: Document the -n logical option.

Features

• #&#8203;792 <https://github.com/pytest-dev/pytest-xdist/issues/792>_: The environment variable PYTEST_XDIST_AUTO_NUM_WORKERS can now be used to
  specify the default for -n auto and -n logical.

• #&#8203;812 <https://github.com/pytest-dev/pytest-xdist/issues/812>_: Partially restore old initial batch distribution algorithm in LoadScheduling.

  pytest orders tests for optimal sequential execution - i. e. avoiding
  unnecessary setup and teardown of fixtures. So executing tests in consecutive
  chunks is important for optimal performance.

  In v1.14, initial test distribution in LoadScheduling was changed to
  round-robin, optimized for the corner case, when the number of tests is less
  than 2 * number of nodes. At the same time, it became worse for all other
  cases.

  For example: if some tests use some "heavy" fixture, and these tests fit into
  the initial batch, with round-robin distribution the fixture will be created
  min(n_tests, n_workers) times, no matter how many other tests there are.

  With the old algorithm (before v1.14), if there are enough tests not using
  the fixture, the fixture was created only once.

  So restore the old behavior for typical cases where the number of tests is
  much greater than the number of workers (or, strictly speaking, when there
  are at least 2 tests for every node).

Removals

• #&#8203;468 <https://github.com/pytest-dev/pytest-xdist/issues/468>_: The --boxed command-line option has been removed. If you still need this functionality, install pytest-forked <https://pypi.org/project/pytest-forked>__ separately.

Trivial Changes

• #&#8203;468 <https://github.com/pytest-dev/pytest-xdist/issues/468>_: The py dependency has been dropped.

• #&#8203;822 <https://github.com/pytest-dev/pytest-xdist/issues/822>_: Replace internal usage of py.log with a custom solution (but with the same interface).

• #&#8203;823 <https://github.com/pytest-dev/pytest-xdist/issues/823>_: Remove usage of py._pydir as an rsync candidate.

• #&#8203;824 <https://github.com/pytest-dev/pytest-xdist/issues/824>_: Replace internal usages of py.path.local by pathlib.Path.

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, click this checkbox.

---

This PR has been generated by Mend Renovate. View repository job log here.