Add plugincodes sphinx directive

[skv0zsneg]

I have made things!

Checklist

• I have double checked that there are no unrelated changes in this pull request (old patches, accidental config files, etc)
• I have created at least one test case for the changes I have made (Do we need tests for this custom local feature?)
• I have updated the documentation for the changes I have made (Do we need write about this changes in docs?)
• I have added my changes to the CHANGELOG.md

Related issues

• Closes Create .. plugincodes sphinx directive #1318

Description

Hi!

I've add custom Sphinx directive .. plugincodes so it now can render violation page just by line:

.. plugincodes:: wemake_python_styleguide.violations.best_practices

For using new directive I've changed only best practices .rst page and docstring module for checking the work.

[sobolevn]

Great work! Don't forget to fix tests please :)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (326b8cf) to head (be21b51).
⚠️ Report is 40 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master     #3484   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          363       363           
  Lines        12032     12020   -12     
  Branches       822       819    -3     
=========================================
- Hits         12032     12020   -12     

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[sobolevn]

Thank you!

Great stuff!
As the next step we can change how classes are rendered if you are interested :)

[skv0zsneg]

Thank you!

Great stuff!
As the next step we can change how classes are rendered if you are interested :)

Thanks, I liked working on it)
Yeah, I can take a look to the next step, that the number of issue about class rendering?

[sobolevn]

We need to create one :)
There's a lot of stuff we don't need