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show_none_errors Needs Documentation #2396

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rowillia opened this issue Nov 3, 2016 · 0 comments · Fixed by #13507
Closed

show_none_errors Needs Documentation #2396

rowillia opened this issue Nov 3, 2016 · 0 comments · Fixed by #13507
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@rowillia
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rowillia commented Nov 3, 2016

I'm not able to figure out what show_none_errors does from http://mypy.readthedocs.io/en/latest/config_file.html?highlight=show_none_errors

Would it be possible to provide a code sample of the kinds of issues that would identify that would be otherwise missed?

hauntsaninja added a commit to hauntsaninja/mypy that referenced this issue Aug 25, 2022
These are somewhat buggy and modern per-module options should be
preferred. I can't find any use of strict_optional_whitelist.
There is some use of show_none_errors, but it's all set to True;
I think people are just worried and cargo culting and want mypy to
really, actually give them all the errors.

Fixes python#6514, fixes python#2396
hauntsaninja added a commit that referenced this issue Aug 25, 2022
These are somewhat buggy and modern per-module options should be
preferred. I can't find any use of strict_optional_whitelist.
There is some use of show_none_errors, but it's all set to True;
I think people are just worried and cargo culting and want mypy to
really, actually give them all the errors.

Fixes #6514, fixes #2396
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3 participants