Add workaround for truncated mypy output #13381

[n4nn31355]

Workaround for: #13381

[kimadeline]

Hi @n4nn31355, thank you for your contribution!

Could you elaborate a bit on the purpose of this workaround? If you could also add a news file thanking yourself that would be great!

[ghost]

All CLA requirements met.

[n4nn31355]

@kimadeline I added news file, hope its name is correct.
As for the purpose, I believe that whatever I can add to the info from the corresponding issue, is that it's pretty common to have pretty=True in setup.cfg or mypy config so you just call mypy ./src in CI and locally and always have consistent arguments

[kimadeline]

After discussing it with the team, we have chosen to not accept your PR for now, as we want to keep our list of defaults short, and let users configure the tools as they need, either by updating the setting globally, or using configuration files for the tools directly.

[GhostLyrics]

@kimadeline In short: if you have enable pretty for mypy to show something fancy on the CLI, all strings will be cutoff and output inside of VSCode is useless. Examples attached.

image with pretty disabled via flags in VSCode

image with pretty inherited from CLI config