News¶
News is an asynchronous web subscription engine built on top of asnycio and aiohttp.
from celery import Celery
from django.contrib.auth.models import User
from news.scheduler import Scheduler
from news.backends import DjangoBackend
from news.models.django import (
create_default_schedule,
create_default_news,
)
# create a celery instance (or use your own instance)
celery = Celery()
# define models
Schedule = create_default_schedule(user_model=User)
News = create_default_news(schedule_model=Schedule)
# define a backend
backend = DjangoBackend(schedule_model=Schedule, news_model=News)
# subscribe an url
owner = User.objects.first()
schedule = Schedule(url='http://httpbin.org', owner=owner)
schedule.save()
# run the scheduler
scheduler = Scheduler(backend, celery)
scheduler.start()