def handle(self, *args, **options):
from huey.contrib.djhuey import HUEY
# Python 3.8+ on MacOS uses an incompatible multiprocess model. In this
# case we must explicitly configure mp to use fork().
if sys.version_info >= (3, 8) and sys.platform == 'darwin':
# Apparently this was causing a "context has already been set"
# error for some user. We'll just pass and hope for the best.
# They're apple users so presumably nothing important will be lost.
import multiprocessing
try:
multiprocessing.set_start_method('fork')
except RuntimeError:
pass
consumer_options = {}
try:
if isinstance(settings.HUEY, dict):
consumer_options.update(settings.HUEY.get('consumer', {}))
except AttributeError:
pass
for key, value in options.items():
if value is not None:
consumer_options[key] = value
consumer_options.setdefault('verbose',
consumer_options.pop('huey_verbose', None))
if not options.get('disable_autoload'):
autodiscover_modules("tasks")
logger = logging.getLogger('huey')
config = ConsumerConfig(**consumer_options)
config.validate()
# Only configure the "huey" logger if it has no handlers. For example,
# some users may configure the huey logger via the Django global
# logging config. This prevents duplicating log messages:
if not logger.handlers:
config.setup_logger(logger)
consumer = HUEY.create_consumer(**config.values)
consumer.run()
