def __init__(self, app=None, hostname=None, **kwargs):
self.app = app_or_default(app or self.app)
self.hostname = default_nodename(hostname)
self.app.loader.init_worker()
self.on_before_init(**kwargs)
self._finalize = [
Finalize(self, self.stop, exitpriority=1),
Finalize(self, self._send_worker_shutdown, exitpriority=10),
]
self.setup_instance(**self.prepare_args(**kwargs))
def __init__(self,
loglevel=None,
hostname=None,
ready_callback=noop,
queues=None,
app=None,
pidfile=None,
**kwargs):
self.app = app_or_default(app or self.app)
self._shutdown_complete = Event()
self.setup_defaults(kwargs, namespace='celeryd')
self.app.select_queues(queues) # select queues subset.
# Options
self.loglevel = loglevel or self.loglevel
self.hostname = hostname or socket.gethostname()
self.ready_callback = ready_callback
self._finalize = Finalize(self, self.stop, exitpriority=1)
self.pidfile = pidfile
self.pidlock = None
self.use_eventloop = self.should_use_eventloop()
# Update celery_include to have all known task modules, so that we
# ensure all task modules are imported in case an execv happens.
task_modules = set(task.__class__.__module__
for task in self.app.tasks.itervalues())
self.app.conf.CELERY_INCLUDE = tuple(
set(self.app.conf.CELERY_INCLUDE) | task_modules, )
# Initialize boot steps
self.pool_cls = _concurrency.get_implementation(self.pool_cls)
self.components = []
self.namespace = Namespace(app=self.app).apply(self, **kwargs)