This document describes the current stable version of Celery (5.5).
For development docs,
go here.
celery.backends.asynchronous
Async I/O backend support utilities.
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class celery.backends.asynchronous.AsyncBackendMixin[source]
Mixin for backends that enables the async API.
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add_pending_result(result, weak=False, start_drainer=True)[source]
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add_pending_results(results, weak=False)[source]
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property is_async
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iter_native(result, no_ack=True, **kwargs)[source]
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on_result_fulfilled(result)[source]
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remove_pending_result(result)[source]
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wait_for_pending(result, callback=None, propagate=True, **kwargs)[source]
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class celery.backends.asynchronous.BaseResultConsumer(backend, app, accept, pending_results, pending_messages)[source]
Manager responsible for consuming result messages.
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cancel_for(task_id)[source]
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consume_from(task_id)[source]
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drain_events(timeout=None)[source]
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drain_events_until(p, timeout=None, on_interval=None)[source]
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on_after_fork()[source]
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on_out_of_band_result(message)[source]
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on_state_change(meta, message)[source]
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on_wait_for_pending(result, timeout=None, **kwargs)[source]
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start(initial_task_id, **kwargs)[source]
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stop()[source]
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class celery.backends.asynchronous.Drainer(result_consumer)[source]
Result draining service.
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drain_events_until(p, timeout=None, interval=1, on_interval=None, wait=None)[source]
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start()[source]
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stop()[source]
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wait_for(p, wait, timeout=None)[source]
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celery.backends.asynchronous.register_drainer(name)[source]
Decorator used to register a new result drainer type.