Envelopes in Celery example

The following code is an example of using Envelopes in Celery apps.

from celery import Celery
from envelopes import Envelope

celery = Celery('envelopes_demo')
celery.conf.BROKER_URL = 'amqp://guest@localhost//'


@celery.task
def send_envelope():
    envelope = Envelope(
        from_addr='%s@localhost' % os.getlogin(),
        to_addr='%s@localhost' % os.getlogin(),
        subject='Envelopes in Celery demo',
        text_body="I'm a helicopter!"
    )
    envelope.send('localhost', port=1025)