Register pytest plugin instead of generating conftest.py

[brandon-leapyear]

I'm trying to integrate Pylenium into an existing Pytest suite, and I don't want to copy the Pylenium conftest.py into our manually written conftest.py. But also in general, registering a Pytest plugin is much more idiomatic than generating a conftest.py file.

Currently working around this by renaming the file to pylenium_conftest.py and adding pytest_plugins = ["pylenium_conftest"] in conftest.py

[ElSnoMan]

We made this decision early on because users would change a lot of things within the Pylenium fixtures to fit their context. Obviously, we've made a lot of changes and optimizations to those fixtures since then, so it might be time to finally register it.

[ElSnoMan]

PRs are welcome! I'll be adding this in v1.18.x or later. Here are some docs to help get started:

• https://docs.pytest.org/en/7.1.x/how-to/writing_plugins.html#setuptools-entry-points
• https://docs.pytest.org/en/7.1.x/reference/reference.html#hook-reference

And since we use Poetry, we should be able to add the plugin in pyproject.toml. Something like this:

[tool.poetry.plugins]
pytest11 = { pylenium = "pylenium.scripts.conftest" }