tldr/pages.zh/common/autoflake.md

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# autoflake
> 一个工具用于检查python代码中未被使用的引入和变量.
> 更多信息: <https://github.com/myint/autoflake>.
- 移除指定文件中未使用的变量并展示diff:
`autoflake --remove-unused-variables {{文件.py}}`
- 移除多个文件中未使用的引入并展示diffs:
`autoflake --remove-all-unused-imports {{文件1.py}} {{文件2.py}} {{文件3.py}}`
- 移除未被使用的变量,并覆盖更新:
`autoflake --remove-unused-variables --in-place {{文件.py}}`
- 递归地移除指定文件夹下层所有文件中未使用的变量,并覆盖更新:
`autoflake --remove-unused-variables --in-place --recursive {{路径/到/目录}}`