VSCode Python开发环境配置

1 插件安装

1.1 基础编译插件，Python、Pylance

1.2 修改语言服务器类型，进入用户配置页面搜索Python: Language Server，选择Pylance（一定要修改可以提供很多语法提示）


1.3 代码格式化插件，Black Formatter、isort，安装后修改VSCode配置，在setting.json文件中添加如下配置可以配置保存时自动格式化代码

"[python]": {"editor.defaultFormatter": "ms-python.black-formatter","editor.formatOnSave": true,"editor.codeActionsOnSave": {"source.organizeImports": true},},
"isort.args":["--profile", "black"],

1.4 Git插件，GitLens、Git History，可以方便的查看Git提交记录和文件修改历史

1.5 推荐一款VSCode主题插件，Eva Theme，个人觉得最好看的一款！！！

2 Debug和测试配置

2.1 在./vscode目录创建launch.json文件，配置如下

{"version": "1.0.0","configurations": [{"name": "Python Current File","type": "python","request": "launch","program": "${file}","cwd": "${workspaceFolder}","console": "integratedTerminal"},{"name": "Python: pytest","type": "python","request": "launch","module": "pytest","args": ["-c",// 有配置tox.ini文件可添加// "${workspaceFolder}/tox.ini","--color=yes","-v","-s",// 执行单个测试文件"${file}",// 执行所有测试用例// "${workspaceFolder}/tests",],// 环境变量配置"env": {"PYTHONPATH": "${workspaceFolder}","PYTEST_ADDOPTS": "-p no:cacheprovider","PYTEST_ASYNCIO_MODE": "auto","MANUAL_TEST": "enabled",},"console": "integratedTerminal"}]
}

2.2 输入Ctrl+Shift+D快捷键，进入调试窗口，修改执行配置为Python: pytest执行测试代码
2.3 选好执行配置后，按下F5即可执行当前窗口的测试代码

常见问题

1. 测试代码导包结构存在问题，可以修改VSCode配置文件setting.json指定工作目录

"python.analysis.extraPaths": ["./your_project_work_path"
],