add flake8-pytest-style to plugin_list.rst

[sergkim13]

Hello! This is my first PR in opensource project. Please, don't judge me harshly.

This PR closes #10709 by adding flake8-pytest-style to plugin_list.rst.

[RonnyPfannschmidt]

this file is autogenerated, unless you we add a extra condition to the script that creates it, the weekly update will just drop it out again

[RonnyPfannschmidt]

i recommend waiting a little with the script as i'm about to fixup and merge #10927

[The-Compiler]

To me, this seems like the wrong place entirely for this anyways - after all, this is not a pytest plugin, it's a plugin for the flake8 linter. As I suggested in #10709 already, I think the Good Practices page in the docs would be the perfect place for this.

[sergkim13]

So should I remove it from plugin_list.rst and add short description about flake8-pytest-style to the bottom of goodpractices.rst, right?

[The-Compiler]

That's what I would recommend, yep!

[sergkim13]

Added mention about flake8-pytest-style to the goodpractices.rst. I would appreciate a review!

[bluetech]

Thanks @sergkim13, I think this can help users better use pytest.

However, since this appears in the official "good practices" doc, I think it's necessary to add a note like this:

Disclaimer: flake8-pytest-style is not an official pytest project.

[bluetech]

cc @m-burst, author of flake8-pytest-style, if you have any comments let us know!

[sergkim13]

@bluetech, done!

[bluetech]

Thanks @sergkim13. I hope your first open source contribution went well and won't be your last :)

[m-burst]

I want to add my 2 cents as the author of flake8-pytest-style.
There is a common caveat: one of the rules enforces a code style that differs from examples in pytest docs (namely @pytest.fixture() vs @pytest.fixture) unless the plugin is explicitly configured otherwise.
Maybe this should be mentioned here.

[bluetech]

@m-burst @sergkim13 What do you think about the following?

flake8-pytest-style is not an official pytest project. Some of the rules enforce certain style choices, such as using @pytest.fixture() over @pytest.fixture, but you can configure the plugin to fit your preferred style.