使用vscode debug cpp/python混合编程的程序（从python调用的C++编译的dll）

1. 安装插件 Python C++ Debugger

https://marketplace.visualstudio.com/items?itemName=benjamin-simmonds.pythoncpp-debug

2. 在.vscode/launch.json中增加配置

拷贝自 https://marketplace.visualstudio.com/items?itemName=benjamin-simmonds.pythoncpp-debug

        {"name": "Python C++ Debug","type": "pythoncpp","request": "launch","pythonLaunchName": "Python: Current File","cppAttachName": "(Windows) Attach",},{"name": "(Windows) Attach","type": "cppvsdbg","request": "attach","processId": ""},{"name": "Python: Current File","type": "python","request": "launch","program": "${file}","console": "integratedTerminal"}

3. 开始调试

大致原理

采用了attach process的方式，大致是根据dll的process id将debugger挂载上去。
具体可查看
https://marketplace.visualstudio.com/items?itemName=benjamin-simmonds.pythoncpp-debug