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How to use process_in_ptree_is_defunct method in avocado

Best Python code snippet using avocado_python

process.py

Source:process.py

...65    param ppid: parent PID66    return: list of PIDs of all children/threads of ppid67    """68    return getoutput(f"ps -L --ppid={int(ppid)} -o lwp").split('\n')[1:]69def process_in_ptree_is_defunct(ppid):70    """71    Verify if any processes deriving from PPID are in the defunct state.72    Attempt to verify if parent process and any children from PPID is defunct73    (zombie) or not.74    :param ppid: The parent PID of the process to verify.75    """76    defunct = False77    try:78        pids = get_children_pids(ppid)79    except CmdError:  # Process doesn't exist80        return True81    for pid in pids:82        cmd = f"ps --no-headers -o cmd {int(pid)}"83        proc_name = getoutput(cmd)...

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