import json from celery import current_app from django.core.management.base import BaseCommand from django.utils import timezone from djcelery.models import PeriodicTask from ...decorators import keep_state class Command(BaseCommand): help = 'Runs Orchestra method.' def add_arguments(self, parser): parser.add_argument('task', help='Periodic task ID or task name.') parser.add_argument('args', nargs='*', help='Additional arguments passed to the task, when task name is used.') def handle(self, *args, **options): task = options.get('task') if task.isdigit(): # periodic task ptask = PeriodicTask.objects.get(pk=int(task)) task = current_app.tasks[ptask.task] args = json.loads(ptask.args) kwargs = json.loads(ptask.kwargs) ptask.last_run_at = timezone.now() ptask.total_run_count += 1 ptask.save() else: # task name task = current_app.tasks[task] kwargs = {} arguments = [] for arg in args: if '=' in args: name, value = arg.split('=') if value.isdigit(): value = int(value) kwargs[name] = value else: if arg.isdigit(): arg = int(arg) arguments.append(arg) args = arguments # Run task synchronously, but logging TaskState keep_state(task)(*args, **kwargs)