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52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
from iron_mq import IronMQ, Queue
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from requests.exceptions import HTTPError
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from django_q.brokers import Broker
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from django_q.conf import Conf
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class IronMQBroker(Broker):
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def enqueue(self, task):
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return self.connection.post(task)["ids"][0]
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def dequeue(self):
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timeout = Conf.RETRY or None
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tasks = self.connection.get(timeout=timeout, wait=1, max=Conf.BULK)["messages"]
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if tasks:
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return [(t["id"], t["body"]) for t in tasks]
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def ping(self) -> bool:
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return self.connection.name == self.list_key
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def info(self) -> str:
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return "IronMQ"
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def queue_size(self):
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return self.connection.size()
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def delete_queue(self):
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try:
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return self.connection.delete_queue()["msg"]
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except HTTPError:
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return False
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def purge_queue(self):
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return self.connection.clear()
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def delete(self, task_id):
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try:
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return self.connection.delete(task_id)["msg"]
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except HTTPError:
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return False
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def fail(self, task_id):
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self.delete(task_id)
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def acknowledge(self, task_id):
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return self.delete(task_id)
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@staticmethod
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def get_connection(list_key: str = Conf.PREFIX) -> Queue:
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ironmq = IronMQ(name=None, **Conf.IRON_MQ)
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return ironmq.queue(queue_name=list_key)
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