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40 lines
1.4 KiB
Python
40 lines
1.4 KiB
Python
# coding=utf-8
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import logging
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import redis
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from judge.judger_controller.settings import redis_config
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from judge.judger.result import result
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from submission.models import Submission
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from problem.models import Problem
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logger = logging.getLogger("app_info")
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class MessageQueue(object):
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def __init__(self):
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self.conn = redis.StrictRedis(host=redis_config["host"], port=redis_config["port"], db=redis_config["db"])
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self.queue = 'queue'
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def listen_task(self):
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while True:
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submission_id = self.conn.blpop(self.queue, 0)[1]
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logger.debug("receive submission_id: " + submission_id)
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try:
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submission = Submission.objects.get(id=submission_id)
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except Submission.DoesNotExist:
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logger.warning("Submission does not exist, submission_id: " + submission_id)
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pass
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if submission.result == result["accepted"]:
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# 更新题目的 ac 计数器
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try:
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problem = Problem.objects.get(id=submission.problem_id)
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problem.total_accepted_number += 1
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problem.save()
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except Problem.DoesNotExist:
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logger.warning("Submission problem does not exist, submission_id: " + submission_id)
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pass
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logger.debug("Start message queue")
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MessageQueue().listen_task()
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