Flake8：如何 select 所有棉绒

Question

According to: https://flake8.pycqa.org/en/6.0.0/user/options.html#cmdoption-flake8-select

--select=<errors>

Specify the list of error codes you wish Flake8 to report. Similarly to --ignore. You can specify a portion of an error code to get all that start with that string. For example, you can use E, E4, E43, and E431.

This defaults to: E,F,W,C90

I'm currently using:

select = B,C,E,F,W,T4,B9,N8,E4

My question is: is there any shortcut to select all lints? . I want this to write a bot (POC) to auto report issues (possibly ignoring project preferences) and I don't want to launch a new version of bot if a new select was added to flake8.

I'm expecting something simple like --select='*'

Answer 1

Just don't use --select at all. By default it will select all the errors to test for linting. In general, use --select only if you know specifically which errors you want to test, and use --ignore only if there are specific tests you don't want to run.

Answer 2

to select all errors and disable all off-by-default errors while ignoring the configuration you need to combine two options:

• --isolated : ignore the configuration
• --ignore= : reset the ignore list to be empty

you do not need to adjust --select as it will contain everything by default

you would also need to find any off_by_default = True plugins and enable each of them through --enable-extensions

note that this doesn't necessarily turn on all errors as plugins can decide whether to report things based on other conditions. the builtin mccabe plugin for instance will not report C90 unless --max-complexity is specified and pycodestyle will not report (idk the error code because I think it's a bad one) unless --max-doc-length is specified

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disclaimer: I maintain flake8 and a few plugins