How to use get_children_pids method in avocado

Best Python code snippet using avocado_python

test_get_text_input.py

Source:test_get_text_input.py

...5import time6from datetime import datetime, timedelta7from threading import Thread8from cmu_graphics import *9def get_children_pids():10    return {child.pid for child in psutil.Process().children(recursive=True)}11def wait_for_modal(initial_children_pids):12    try:13        time.sleep(1)14        start_time = datetime.now()15        while True:16            if datetime.now() - start_time > timedelta(seconds=5):17                os._exit(1)18            current_children_pids = get_children_pids()19            if len(current_children_pids) > len(initial_children_pids):20                modal_pid = list(current_children_pids - initial_children_pids)[0]21                psutil.Process(modal_pid).terminate()22                os._exit(0)23    except:24        os._exit(1)25def onStep():26    Thread(target=wait_for_modal, args=(get_children_pids(),)).start()27    app.getTextInput()...

vunit_ifc.py

Source:vunit_ifc.py

1import subprocess2import os3import signal4__all__ = ['run']5def get_children_pids(parent_pid):6    cmd = ['ps', '-o', 'pid', '--ppid', str(parent_pid), '--noheaders']7    res = subprocess.run(cmd, stdout=subprocess.PIPE, check=False)8    out = res.stdout.decode('ascii')9    return [int(pid_str) for pid_str in out.split() if int(pid_str) != parent_pid]10def recursive_kill(pid, sig=signal.SIGTERM):11    children = get_children_pids(pid)12    for child in children:13        recursive_kill(child)14        try:15            os.kill(child, sig)16        except ProcessLookupError:17            pass18# ghdl creates a new process group for itself and fails to kill its child when it receives a signal :(19def sighandler(signo, frame):20    signal.signal(signo, signal.SIG_DFL)21    recursive_kill(os.getpid(), signo)22    # restore the handler, because vunit swallows the resulting exception23    #signal.signal(signo, sighandler)24def run(ui):25    signal.signal(signal.SIGTERM, sighandler)...

test_utils.py

Source:test_utils.py

...5    output = execute_cmd('echo "hello"')6    assert output == b'hello\n'7    output = execute_cmd('sleep 2s && echo "hello"', timeout=1)8    assert output is None9def test_get_children_pids():10    # output = get_children_pids(os.getpid())11    # assert len(output) == 012    # output = get_children_pids(os.getpid(), include_self=True)13    # print(output)14    # assert len(output) == 115    output = get_children_pids(9999999, include_self=False)16    print(output)17    assert len(output) == 018def test_parse_str_to_list():19    str_ = '1,2,3'20    assert parse_str_to_list(str_) == ['1', '2', '3']21    assert parse_str_to_list(str_, int) == [1, 2, 3]22    str_ = ''23    assert parse_str_to_list(str_) == []24    assert parse_str_to_list(str_, int) == []25# test_get_children_pids()...

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