我有下面的查询,你可以在我的循环中看到我添加每条消息。我想减少我必须对DB进行的总往返次数。这是一种我可以一次处理20个批量创建消息的方式吗?这对速度有帮助吗?欢迎任何建议。
class ProcessRequests(Task):
"""
Celery Task to start request to process that are not scheduled.
"""
name = "Request to Process"
max_retries = 1
default_retry_delay = 3
def run(self, batch):
# Only run this task on non-scheduled tasks
if batch.status != "Scheduled":
q = Contact.objects.filter(contact_owner=batch.user, subscribed=True)
if batch.group == None:
q = q.filter(id=batch.contact_id)
else:
q = q.filter(group=batch.group)
for e in q:
msg = Message.objects.create(
recipient_number=e.mobile,
content=batch.content,
sender=e.contact_owner,
billee=batch.user,
sender_name=batch.sender_name
)
gateway = Gateway.objects.get(pk=2)
msg.send(gateway)