multithread.py

# (C) 2019-2021 lifegpc
# This file is part of bili.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
from threading import Thread
from typing import Union


def makeSureSendKill(d: Union[dict, list]):
    """确保已经给线程发送了kill"""
    if isinstance(d, dict):
        for key in d:
            t = d[key]
            if isinstance(t, Thread):
                if hasattr(t, '_mystop') and hasattr(t, 'kill'):
                    if not t._mystop:
                        t.kill()
    elif isinstance(d, list):
        for t in d:
            if isinstance(t, Thread):
                if hasattr(t, '_mystop') and hasattr(t, 'kill'):
                    if not t._mystop:
                        t.kill()


def makeSureAllClosed(d: Union[dict, list]):
    """所有进程是否已经全部退出"""
    if isinstance(d, dict):
        for key in d:
            t = d[key]
            if isinstance(t, Thread):
                if t.isAlive():
                    return False
    elif isinstance(d, list):
        for t in d:
            if isinstance(t, Thread):
                if t.isAlive():
                    return False
    return True