PluginValidationError: unknown hook 'pytest_configure_node'

[PeterJCLaw]

I've just updated to the latest version of pytest-randomly (3.3) and found that it doesn't work for me.

Steps:

1. Create a Python 3.6 or 3.7 virtualenv (other Python versions untested)
2. pip install pytest pytest-randomly==3.3
3. pytest

This yields the following error output:

$ pytest
======================= test session starts =======================
platform linux -- Python 3.6.10, pytest-5.4.1, py-1.8.1, pluggy-0.13.1
Using --randomly-seed=1586964821
rootdir: /tmp/temp
plugins: randomly-3.3.0
collected 0 items                                                                                                                                                                                               
INTERNALERROR> Traceback (most recent call last):
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/_pytest/main.py", line 191, in wrap_session
INTERNALERROR>     session.exitstatus = doit(config, session) or 0
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/_pytest/main.py", line 246, in _main
INTERNALERROR>     config.hook.pytest_collection(session=session)
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/pluggy/hooks.py", line 286, in __call__
INTERNALERROR>     return self._hookexec(self, self.get_hookimpls(), kwargs)
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/pluggy/manager.py", line 93, in _hookexec
INTERNALERROR>     return self._inner_hookexec(hook, methods, kwargs)
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/pluggy/manager.py", line 87, in <lambda>
INTERNALERROR>     firstresult=hook.spec.opts.get("firstresult") if hook.spec else False,
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/pluggy/callers.py", line 208, in _multicall
INTERNALERROR>     return outcome.get_result()
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/pluggy/callers.py", line 80, in get_result
INTERNALERROR>     raise ex[1].with_traceback(ex[2])
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/pluggy/callers.py", line 187, in _multicall
INTERNALERROR>     res = hook_impl.function(*args)
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/_pytest/main.py", line 257, in pytest_collection
INTERNALERROR>     return session.perform_collect()
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/_pytest/main.py", line 453, in perform_collect
INTERNALERROR>     self.config.pluginmanager.check_pending()
INTERNALERROR>   File ".../.virtualenvs/temp/lib/python3.6/site-packages/pluggy/manager.py", line 277, in check_pending
INTERNALERROR>     % (name, hookimpl.plugin),
INTERNALERROR> pluggy.manager.PluginValidationError: unknown hook 'pytest_configure_node' in plugin <module 'pytest_randomly' from '.../.virtualenvs/temp/lib/python3.6/site-packages/pytest_randomly.py'>

======================= no tests ran in 0.02s =======================

If I downgrade to pytest-randomly<3.3 then my tests are run as expected.

I'm currently using pytest 5.4.1, though this also reproduces with pytest 5.3.5.

[adamchainz]

Fixed in #248, released in 3.3.1.

[PeterJCLaw]

Thanks for fixing so quickly, amazing! :)