原始用法:(这里不使用)
配置launch.json,里面传入参数然后debug,这里我们通常需要传入的参数比较多,而且经常修改参数,直接去修改launch.json会比较麻烦,所以使用sh脚本比较方便。
{// Use IntelliSense to learn about possible attributes.// Hover to view descriptions of existing attributes.// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387"version": "0.2.0","configurations": [{"name": "image_demo.py","type": "debugpy","request": "launch","program": "demo/image_demo.py","console": "integratedTerminal","justMyCode": false,"args": ["demo/demo.jpg","my_configs/mobilenetv2_8xb24-ms-416-300e_coco.py","--weight","checkpoints/yolov3_mobilenetv2_mstrain-416_300e_coco_20210718_010823-f68a07b3.pth","--out-dir","outputs" ]}]
}
(优雅的用法)直接使用sh文件命令运行debug
1. 安装
- 安装包
pip install debugpy -U
- 安装vscode关于python的相关插件
2. 创建sh文件
文件内容如下:train.sh
python tools/train.py my_configs/ssdlite_mobilenetv2-scratch_8xb24-600e_coco.py
修改文件权限,变成可运行的文件。
chmod +x train.sh
3. 在python代码里面(最前面加上这句话)
import debugpy
try:# 5678 is the default attach port in the VS Code debug configurations. Unless a host and port are specified, host defaults to 127.0.0.1debugpy.listen(("localhost", 9501))print("Waiting for debugger attach")debugpy.wait_for_client()
except Exception as e:pass
4. 在vscode的launch.json的configuration里面,加上这个配置
{"name": "sh_file_debug","type": "debugpy","request": "attach","connect": {"host": "localhost","port": 9501}},
🚨 上面的端口号都写一样。别搞错了。
5. 运行sh脚本
例如 ./train.sh
这里我们会看到Waiting for debugger attach,这时候我点击下面图片中左上角的运行按钮,对应我们上面"name": “sh_file_debug”,这个的名称,这样就进入Debug,我们要传入的参数都在sh脚本里面,然后就愉快的代码调试。