William Schwartz <wkschwa...@gmail.com> added the comment:
> In Windows, os.kill() is a rather confused function. I know how it feels. To be honest, I don't have an opinion about whether the steps I laid out ought to work. I just reported it because the SystemError indicates that a C-API function was returning non-NULL even after PyErr_Occurred() returns true. I think that's what you're referring to here... > it doesn't clear the error that was set as a result of the > GenerateConsoleCtrlEvent() call, which causes SystemError to be raised. ...but I lost you on where that's happening and why. Frankly, Windows IPC is not in my wheelhouse. >> Oddly, `echo %errorlevel%` will print `0` rather than `-1073741510` > > There's nothing odd about that. Here's why I thought it was odd. The following session is from the Windows Command shell inside *Command Prompt* (not Windows Terminal): C:\Users\wksch>python --version Python 3.9.1 C:\Users\wksch>python -c"import os, signal, time; os.kill(os.getpid(), signal.CTRL_C_EVENT); time.sleep(1)" Traceback (most recent call last): File "<string>", line 1, in <module> KeyboardInterrupt ^C C:\Users\wksch>echo %errorlevel% -1073741510 In the Windows Command shell inside *Windows Terminal* (not Command Prompt): C:\Users\wksch>python -c"import os, signal, time; os.kill(os.getpid(), signal.CTRL_C_EVENT); time.sleep(1)" C:\Users\wksch>echo %errorlevel% 0 C:\Users\wksch>python -c"raise KeyboardInterrupt" Traceback (most recent call last): File "<string>", line 1, in <module> KeyboardInterrupt ^C C:\Users\wksch>echo %errorlevel% -1073741510 ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue42962> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
