Python VS Code 调试 - 捕获 SIGTERM? [英] Python VS Code Debug - Capture SIGTERM?

问题描述

我想在 python 调试器停止时强制 sys.exit().当我停止调试器时，我看到 Terminated: 15 所以我假设这是 SIGTERM.但是，当停止调试器时，我的 kill 函数没有被调用.

I'd like to force sys.exit() when the python debugger is stopped. When I stop the debugger I see Terminated: 15 so I assume this is SIGTERM. However, when stopping the debugger, my kill function isn't called.

def kill(sig, frame):
  sys.exit(0)

signal.signal(signal.SIGINT, kill)
signal.signal(signal.SIGTERM, kill)

停止vscode调试器时，发送了什么信号?

When stopping the vscode debugger, what signal is sent?

刚刚尝试了所有这些.没有爱

Just tried all of them. No love

for s in signal.Signals:
  try:
    signal.signal(s, self._kill)
  except:
    pass

推荐答案

现在我们似乎是 OOL(运气不好) - 我遇到了同样的问题，发现 VS Code python 扩展确实在调试停止时发出 SIGKILL，不能咳.

For now we seem to be OOL (out of luck) - I ran into the same issue and found that VS Code python extension does issue a SIGKILL on debug stop, which cannot be cought.

与 node.js 扩展不同，Python 扩展也不支持将类型设置为 SIGTERM 或 SIGINT.

Unlike the node.js extenstion, the Python extension also does not support setting the type to SIGTERM or SIGINT.

我发现的唯一解决方法是在 VS Code 中打开一个终端(类型:Pythen Debug Terminal).它应该在调试期间显示 python 命令行为和输出.通过单击终端并手动按 ctrl-C 使终端成为焦点.这应该会优雅地停止调试的程序，并且您可以捕获 SIGTERM 或 SIGINT.

The only workaround I found is to have an open terminal (type: Pythen Debug Terminal) in VS Code. It should show the python command behavior and output during debug. Bring the terminal into focus by clicking on it and press ctrl-C manually. This should stop the debugged program gracefully and your catching the SIGTERM or SIGINT will work.

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