214 lines
7.7 KiB
Python
214 lines
7.7 KiB
Python
from flask import Flask, render_template, request
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from flask_socketio import SocketIO
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import toml
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from loguru import logger
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import logging
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from multiprocessing import Process, Queue
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import threading
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import multiprocessing
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import os
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import time
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import subprocess
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import signal
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import base64
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import json
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from main_upper import main_func
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server_command = [
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{"path": "/home/evan/Workplace/project_capture/build/", "script": "./capture"},
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{"path": "/home/evan/Workplace/project_infer/lane_server/", "script": "lane_infer_server.py"},
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{"path": "/home/evan/Workplace/project_infer/yolo_server/", "script": "yolo_infer_server.py"},
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{"path": "/home/evan/Workplace/project_infer/ocr_server/", "script": "ocr_infer_server.py"},
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]
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processes = []
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time_record = None
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task_run_flag = False
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# 日志队列
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queue = Queue()
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# 跳过任务 干预任务调度
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skip_task_queue = Queue()
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app = Flask(__name__)
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app.jinja_env.variable_start_string = '[('
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app.jinja_env.variable_end_string = ')]'
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app.config['SECRET_KEY'] = 'secret!'
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socketio = SocketIO(app, allow_unsafe_werkzeug=True)
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server_process = None
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task_process = None
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class WebSocketHandler(logging.Handler):
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def emit(self, record):
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log_entry = self.format(record)
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socketio.emit('log', {'level': record.levelname.lower(), 'content': log_entry})
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# 设置日志
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logger.remove()
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handler = WebSocketHandler()
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logger.add(handler, format="{time:MM-DD HH:mm:ss} {message}", level="DEBUG")
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fileOptions_path = '/home/evan/Workplace/project_main'
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fileOptions_list = ['cfg_args.toml','cfg_main.toml', 'cfg_subtask.toml']
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cfg_args_path = os.path.join(fileOptions_path, 'cfg_args.toml')
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cfg_move_area_path = os.path.join(fileOptions_path, 'cfg_move_area.json')
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@app.route('/')
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def index():
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return render_template('index.html')
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@app.route('/run')
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def run():
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mode_index = request.args.get('mode')
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config_args = toml.load(cfg_args_path)
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config_args['lane_mode']['mode_index'] = int(mode_index)
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with open(cfg_args_path, 'w') as config_file:
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toml.dump(config_args, config_file)
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try:
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action_base64 = request.args.get('action')
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decoded_bytes = base64.b64decode(action_base64)
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decoded_str = decoded_bytes.decode('utf-8')
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json_data = json.loads(decoded_str)
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with open(cfg_move_area_path, 'w') as json_file:
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json.dump(json_data, json_file)
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except:
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# 当该字段没有传入参数时 清空配置文件 该任务按照正常流程去做
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with open(cfg_move_area_path, 'w') as json_file:
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pass
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return render_template('index2.html')
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# @app.route('/csdn')
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# def csdn():
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# return render_template('csdn.html')
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@socketio.on('operate')
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def operate_handle(data):
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global server_process
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global task_process
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global processes
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global time_record
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global task_run_flag
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if data['type'] == 'save_config':
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f = open(os.path.join(fileOptions_path,data['file_name']), 'w')
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ret = toml.dump(data['content'], f)
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logger.info(f"保存成功 {data['file_name']}")
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f.close()
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elif data['type'] == 'operate_server':
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logger.info(data)
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if data['content'] == 'run':
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log_file = "server_processes.log"
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log = open(log_file, "w")
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time.sleep(2)
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# 启动所有脚本
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for i, env_info in enumerate(server_command):
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env_path = env_info["path"]
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script = env_info["script"]
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env = os.environ.copy()
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if i == 0:
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process = subprocess.Popen([script], cwd=env_path, env=env, stdout=log, stderr=subprocess.STDOUT)
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processes.append(process)
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time.sleep(2)
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process = subprocess.Popen(['python', script], cwd=env_path, env=env, stdout=log, stderr=subprocess.STDOUT)
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processes.append(process)
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logger.info("开启 server")
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elif data['content'] == 'stop':
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for process in processes:
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logger.error(process.pid)
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os.kill(process.pid, signal.SIGINT)
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logger.info("关闭 server")
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elif data['content'] == 'restart':
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logger.info("重启 server")
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elif data['type'] == 'operate_task':
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# 任务函数
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if data['content'] == 'run':
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task_run_flag = True
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if task_process != None:
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task_process.terminate()
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time_record = time.perf_counter()
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task_process = Process(target=main_func, args=(queue,skip_task_queue))
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task_process.start()
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logger.info("开启 task")
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elif data['content'] == 'stop':
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task_run_flag = False
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task_process.terminate()
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logger.info(f"任务结束 用时{time.perf_counter() - time_record}s")
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logger.info("关闭 task")
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elif data['content'] == 'restart':
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if task_process != None:
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task_process.terminate()
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task_process = Process(target=main_func, args=(queue,skip_task_queue))
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task_process.start()
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elif data['type'] == 'show_server_log':
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content = ''
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try:
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with open("server_processes.log", 'r') as file:
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content = file.read()
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except:
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pass
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socketio.emit('server_log', {'type': 'server_log', 'content': content})
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elif data['type'] == 'skip_task':
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logger.info(data)
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skip_task_queue.put(1)
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# elif data['type'] == 'save_target_person':
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# config_path = os.path.join(fileOptions_path, 'cfg_args.toml')
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# config_args = toml.load(config_path)
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# config_args['lane_mode']['mode_index'] = int(data['content'])
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# with open(config_path, 'w') as config_file:
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# toml.dump(config_args, config_file)
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@socketio.on('connect')
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def test_connect():
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logger.info('Client connected')
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socketio.emit('config_data', {'type': 'fileOptions', 'content': fileOptions_list})
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config_data = {}
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for item in fileOptions_list:
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config_data[item] = toml.load(os.path.join(fileOptions_path,item))
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socketio.emit('config_data', {'type': 'config_data', 'content': config_data})
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socketio.emit('task_status', {'type': 'task_status', 'content': int(task_run_flag)})
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def thread_function():
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global queue
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while True:
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try:
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log = queue.get()
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socketio.emit('log', log)
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except multiprocessing.Queue.Empty:
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pass
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if __name__ == '__main__':
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config_path = os.path.join(fileOptions_path, 'cfg_args.toml')
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config_args = toml.load(config_path)
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config_args['lane_mode']['mode_index'] = 1
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with open(config_path, 'w') as config_file:
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toml.dump(config_args, config_file)
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log_file = "server_processes.log"
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log = open(log_file, "w")
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time.sleep(2)
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# 启动所有脚本
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for i, env_info in enumerate(server_command):
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env_path = env_info["path"]
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script = env_info["script"]
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env = os.environ.copy()
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if i == 0:
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process = subprocess.Popen([script], cwd=env_path, env=env, stdout=log, stderr=subprocess.STDOUT)
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processes.append(process)
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time.sleep(2)
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process = subprocess.Popen(['python', script], cwd=env_path, env=env, stdout=log, stderr=subprocess.STDOUT)
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processes.append(process)
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thread1 = threading.Thread(target=thread_function, daemon = True)
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thread1.start()
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socketio.run(app, host='0.0.0.0', port=5001, allow_unsafe_werkzeug=True)
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if server_process != None:
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server_process.terminate()
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if task_process != None:
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task_process.terminate()
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for process in processes:
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logger.error(process.pid)
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os.kill(process.pid, signal.SIGINT) |