


How to configure Python in VSCode to implement error reminders and automatic formatting
本篇文章带大家了解一下VSCode中配置Python的方法,实现写Python时的代码错误提醒和自动格式化功能。
Come on!Python 代码错误检查:
Python
的代码错误检查通常用pep8、pylint和flake8
,自动格式化代码通常用autopep8、yapf、black
。这些工具均可以利用pip进行安装,这里介绍传统的利用pip.exe
安装和在VScode
中安装两种方式。【推荐学习:《vscode教程》】
如果要使用
flake8
或要想flake8
等工具起作用,前提是必须把settings.json
文件中的"python.linting.enabled
"值设为“true”
,否则即使安装了这些工具,也起不到代码的错误提醒。
// python相关配置 "python.linting.flake8Enabled": true, "python.formatting.provider": "yapf", "python.linting.flake8Args": [ "--max--line-length=248" ], "python.linting.pylintEnabled": false, "workbench.startupEditor": "newUntitledFile", "python.pythonPath": "C:\\Users\\lenovo\\AppData\\Local\\Programs\\Python\\Python37\\python.exe", "python.linting.enabled": true, "editor.fontSize": 14, // 截止python相关配置
把上述配置放入 settings.json
中
【传统安装方式】
以安装为例
flake8
,其余类似
方法一:
打开命令行窗口(同时按
Win+R,输入cmd
)输入:
python -m pip install flake8
,回车运行等待结果即可
【注意】前提是必须将python的路径添加至环境变量。
方法二:
打开命令行窗口(同时按
Win+R,输入cmd
)将
pip.exe
直接拖进cmd窗口输入:
pip install flake8
,回车等待运行结果即可
方法三:
在
pip.exe
所在的目录,按Shift+鼠标右键
,打开PowerShell窗口
(win10
以前的版本是可以直接打开命令行窗口)输入:
cmd
,回车运行输入:
pip install flake8
,回车等待运行结果即可
【在 Vscode
中安装】**
代码错误工具以
flake8
为例:
1、在 VScode
中打开设置,搜索 python.linting.flake8enabled
2、在 Settings
界面中勾选
Whether to lint Python files using flake8
【在Vscode中安装格式化】VsCode
当你按下格式化快捷键 "Alt+Shift+F"
时,右下角会提示安装 autopep8自动格式化工具
,点击yes等待安装完毕再格式化即可。
到这里:VsCode写Python时的代码错误提醒和自动格式化!分享完毕了,快去试试吧!
更多编程相关知识,请访问:编程入门!!
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