python-debug - how to

This method is verified!

https://code.visualstudio.com/docs/python/debugging

https://stackoverflow.com/questions/51244223/visual-studio-code-how-debug-python-script-with-arguments

开始

vscode cmd: show run and debug.

click ‘create launch.json’

A file is created.

If you wanna run shell script for python like this:

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CUDA_VISIBLE_DEVICES=0 python cloth_funnels/run_sim.py \
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name="demo-single" \
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load=models/longsleeve_canonicalized_alignment.pth \
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eval_tasks=assets/tasks/longsleeve-single.hdf5 \
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eval=True \
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num_processes=1 \
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episode_length=10 \
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wandb=disabled \
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fold_finish=True \
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dump_visualizations=True

Add args like, [tested ok]:

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{
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    // Use IntelliSense to learn about possible attributes.
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    // Hover to view descriptions of existing attributes.
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    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
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    "version": "0.2.0",
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    "configurations": [
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        {
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            "name": "Python: 当前文件",
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            "type": "python",
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            "request": "launch",
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            "program": "${file}",
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            // "program": "${workspaceFolder}/script/eval_policy.py", // 这样也行
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            "console": "integratedTerminal",
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            "args": ["name=\"demo-single\"",
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                "load=models/longsleeve_canonicalized_alignment.pth",
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                "eval_tasks=assets/tasks/longsleeve-single.hdf5",
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                "eval=True",
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                "num_processes=1",
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                "episode_length=10",
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                "wandb=disabled",
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                "fold_finish=True",
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                "dump_visualizations=True"],
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            "env": {
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                "CUDA_VISIBLE_DEVICES": "0",
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                "HYDRA_FULL_ERROR": "1",
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            },
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        }
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    ]
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}

Switch to the file you want to run (as in launch.json we by default designate “Run current file”, so you have to switch to the exact file to run).

Add a breakpoint,

Click the green delta in “Run python and debug” menu,

Everything is well! And watch params in the menu!

Remote

Using vscode-ssh is also ok to run python debug in remote machine.