[FEATURE REQUEST] discourage frosted

[a-takahashi223]

Is your feature request related to a problem? Please describe.
frosted does not work with python 3.10.
That's natural because frosted is deprecated for some years.
But when you install prospector[with_everything], frosted will be installed. Then if you run prospector -w frosted, you will get errors.
Thus with_everything is discouraged.

Describe the solution you'd like
Where with_everything is introduced in the documentation, annotate to recommend with_pyroma,with_vulture,with_mypy,with_bandit instead as frosted is deprecated.

Describe alternatives you've considered
Stop supporting frosted.
This is not good because backward compatibility will be broken.

[Pierre-Sassoulas]

- frosted = {version = ">=1.4.1", optional = true}
+ frosted = {version = ">=1.4.1;python_version<"3.10"", optional = true}

Could works, right ?

[a-takahashi223]

Oh, sorry. I seem to have missed the point.
frosted is deprecated and should not be used in new projects.
I am suggesting we tell that in the documentation.

[carlio]

Yes, I already have plans to remove frosted in versions 2+ and to add deprecation warnings starting with 1.8

In the meantime, I will be able to add the additional python version filter (as @Pierre-Sassoulas suggested) along with explicit documentation that frosted will not work in 3.10, and since those are optional tools it's possible to continue running even with prospector -w frosted but emit an error/warning.

Frosted is definitely going to be removed, I just need to do it carefully to be backwards compatible.

[a-takahashi223]

Nice.
I tested only 3.10, so frosted may not work in also 3.9 or older.