无法使用django-kronos

Question

我一直在用github自述文件中列出的简单示例测试django-kronos：

我做了pip3 install django-kronos，

myproject / myapp / cron.py：

import kronos
import random

@kronos.register('* * * * *')
def complain():
    complaints = [
        "I forgot to migrate our applications's cron jobs to our new server! Darn!",
        "I'm out of complaints! Damnit!"
    ]

    print random.choice(complaints)

在我的myproject / myproject / settings.py中：

INSTALLED_APPS = [
    'appointments.apps.AppointmentsConfig',
    'clinic.apps.ClinicConfig',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django_extensions',
    'bootstrap4',
    'widget_tweaks',
    'parsley',
    'session_security',
    'kronos'
]

Ran：

./manage.py runserver

我希望开发服务器每分钟抛出一条消息。似乎什么都没发生。

我还创建了myproject / myapp / management / commands / task.py：

from django.core.management.base import BaseCommand
import kronos
@kronos.register('* * * * *')
class Command(BaseCommand):
    def handle(self, *args, **options):
        print('Hello, world! KRONOS is running!!')

这也没有运行。