How about celery beat? about django_celery_windows_service HOT 1 OPEN

'''Usage : python celery_service_beat.py install (start / stop / remove)
Run celery as a Windows service
'''
import win32service
import win32serviceutil
import win32api
import win32con
import win32event
import subprocess
import sys
import os
from pathlib import Path
import shlex
import logging
import time

# The directory for celery.log and celery_service_beat.log
# Default: the directory of this script
INSTDIR = Path(__file__).parent
# The path of python Scripts
# Usually it is in path_to/venv/Scripts.
# If it is already in system PATH, then it can be set as ''
PYTHONSCRIPTPATH = INSTDIR / 'venv/Scripts'
# The directory name of django project
# Note: it is the directory at the same level of manage.py
# not the parent directory
PROJECTDIR = 'mysite'

logging.basicConfig(
    filename=INSTDIR / 'celery_service_beat.log',
    level=logging.DEBUG,
    format='[%(asctime)-15s: %(levelname)-7.7s] %(message)s'
)


class CeleryService(win32serviceutil.ServiceFramework):

    _svc_name_ = "Celery_task_beat"
    _svc_display_name_ = "Celery beat Distributed Task Queue Service"

    def __init__(self, args):
        win32serviceutil.ServiceFramework.__init__(self, args)
        self.hWaitStop = win32event.CreateEvent(None, 0, 0, None)

    def SvcStop(self):
        logging.info('Stopping {name} service ...'.format(
            name=self._svc_name_))
        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
        win32event.SetEvent(self.hWaitStop)
        self.ReportServiceStatus(win32service.SERVICE_STOPPED)
        sys.exit()

    def SvcDoRun(self):
        logging.info('Starting {name} service ...'.format(
            name=self._svc_name_))
        logging.info(INSTDIR)
        os.chdir(INSTDIR)  # so that proj worker can be found
        logging.info('cwd: ' + os.getcwd())
        self.ReportServiceStatus(win32service.SERVICE_RUNNING)

        command = '"{celery_path}" -A {proj_dir} beat -f "{log_path}" -l info '.format(
            celery_path=PYTHONSCRIPTPATH / 'celery.exe',
            proj_dir=PROJECTDIR,
            log_path=INSTDIR / 'celery_beat.log')
        logging.info('command: ' + command)
        args = shlex.split(command)
        proc = subprocess.Popen(args)
        logging.info('pid: {pid}'.format(pid=proc.pid))
        self.timeout = 3000
        while True:
            rc = win32event.WaitForSingleObject(self.hWaitStop, self.timeout)
            if rc == win32event.WAIT_OBJECT_0:
                # stop signal encountered
                # terminate process 'proc'
                PROCESS_TERMINATE = 1
                handle = win32api.OpenProcess(
                    PROCESS_TERMINATE, False, proc.pid)
                win32api.TerminateProcess(handle, -1)
                win32api.CloseHandle(handle)
                break


if __name__ == '__main__':
    win32serviceutil.HandleCommandLine(CeleryService)