mirror of https://github.com/celery/kombu.git
35 lines
994 B
Python
35 lines
994 B
Python
from __future__ import annotations
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from kombu.pools import producers
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from .queues import task_exchange
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priority_to_routing_key = {
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'high': 'hipri',
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'mid': 'midpri',
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'low': 'lopri',
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}
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def send_as_task(connection, fun, args=(), kwargs={}, priority='mid'):
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payload = {'fun': fun, 'args': args, 'kwargs': kwargs}
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routing_key = priority_to_routing_key[priority]
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with producers[connection].acquire(block=True) as producer:
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producer.publish(payload,
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serializer='pickle',
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compression='bzip2',
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exchange=task_exchange,
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declare=[task_exchange],
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routing_key=routing_key)
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if __name__ == '__main__':
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from kombu import Connection
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from .tasks import hello_task
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connection = Connection('amqp://guest:guest@localhost:5672//')
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send_as_task(connection, fun=hello_task, args=('Kombu',), kwargs={},
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priority='high')
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