flake8：仅忽略整个文件中的 F401 规则

Question

有没有办法flake8只忽略整个文件的特定规则？具体来说，我只想忽略F401整个文件。

我有一个文件，比如__init__.py我在其中导入从未在该文件中使用过的符号。我宁愿不添加# noqa到每一行。我可以添加# flake8: noqa到文件的开头，但这会忽略所有规则。我想忽略只是该F401规则。

Answer 1

there is not currently a way to do what you're asking with only source inside the file itself

the current suggested way is to use the per-file-ignores feature in your flake8 configuration:

[flake8]
per-file-ignores =
    */__init__.py: F401

Note that F401 in particular can be solved in a better way, any names that are exposed in __all__ will be ignored by pyflakes:

[flake8]
per-file-ignores =
    */__init__.py: F401

(disclaimer: I'm the current maintainer of flake8 and one of the maintainers of pyflakes)

Answer 2

根据文档，只需更改即可简单# noqa：

# noqa: F401