在Windows上，subprocess.Popen.terminate調用win32的TerminalProcess。但是，我看到的行為是我嘗試終止的進程的子進程仍在運行。這是為什么？如何確保殺死該進程啟動的所有子進程？
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神不在的星期二
TA貢獻1963條經驗 獲得超6個贊
通過使用psutil：
import psutil, os
def kill_proc_tree(pid, including_parent=True):
parent = psutil.Process(pid)
children = parent.children(recursive=True)
for child in children:
child.kill()
gone, still_alive = psutil.wait_procs(children, timeout=5)
if including_parent:
parent.kill()
parent.wait(5)
me = os.getpid()
kill_proc_tree(me)
慕絲7291255
TA貢獻1859條經驗 獲得超6個贊
這是Job對象方法的示例代碼，但不是subprocess使用win32api.CreateProcess
import win32process
import win32job
startup = win32process.STARTUPINFO()
(hProcess, hThread, processId, threadId) = win32process.CreateProcess(None, command, None, None, True, win32process.CREATE_BREAKAWAY_FROM_JOB, None, None, startup)
hJob = win32job.CreateJobObject(None, '')
extended_info = win32job.QueryInformationJobObject(hJob, win32job.JobObjectExtendedLimitInformation)
extended_info['BasicLimitInformation']['LimitFlags'] = win32job.JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE
win32job.SetInformationJobObject(hJob, win32job.JobObjectExtendedLimitInformation, extended_info)
win32job.AssignProcessToJobObject(hJob, hProcess)
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