Source code for gwcelery.igwn_alert
"""Embed a :doc:`comet:index` LVAlert listener into a Celery worker by
:doc:`extending Celery with bootsteps <celery:userguide/extending>`.
"""
from click import Option
from .bootsteps import Receiver
[docs]def install(app):
"""Register the LVAlert subsystem in the application boot steps."""
app.steps['consumer'] |= {Receiver}
app.user_options['worker'].add(Option(('--igwn-alert',),
is_flag=True,
help='Enable IGWN Alert receiver'))