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				|  |  | +# -*- coding: utf-8 -*-
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				|  |  | +# @Author: wangkun
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				|  |  | +# @Time: 2023/6/5
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				|  |  | +import argparse
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				|  |  | +import random
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				|  |  | +from mq_http_sdk.mq_client import *
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				|  |  | +sys.path.append(os.getcwd())
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				|  |  | +from common.public import task_fun
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				|  |  | +from common.common import Common
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				|  |  | +from common.scheduling_db import MysqlHelper
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				|  |  | +from suisuiniannianyingfuqi.suisuiniannianyingfuqi_recommend.suisuiniannianyingfuqi_recommend_scheduling import \
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				|  |  | +    SuisuiniannianyingfuqiRecommendScheduling
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				|  |  | +
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				|  |  | +
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				|  |  | +def main(log_type, crawler, task, env):
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				|  |  | +    # 初始化client。
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				|  |  | +    mq_client = MQClient(
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				|  |  | +        # 设置HTTP协议客户端接入点,进入云消息队列 RocketMQ 版控制台实例详情页面的接入点区域查看。
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				|  |  | +        "${HTTP_ENDPOINT}",
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				|  |  | +        # AccessKey ID,阿里云身份验证标识。获取方式,请参见创建AccessKey。
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				|  |  | +        "${ACCESS_KEY}",
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				|  |  | +        # AccessKey Secret,阿里云身份验证密钥。获取方式,请参见创建AccessKey。
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				|  |  | +        "${SECRET_KEY}"
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				|  |  | +    )
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				|  |  | +    # 消息所属的Topic,在云消息队列 RocketMQ 版控制台创建。
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				|  |  | +    topic_name = "${TOPIC}"
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				|  |  | +    # 您在云消息队列 RocketMQ 版控制台创建的Group ID。
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				|  |  | +    group_id = "${GROUP_ID}"
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				|  |  | +    # Topic所属的实例ID,在云消息队列 RocketMQ 版控制台创建。
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				|  |  | +    # 若实例有命名空间,则实例ID必须传入;若实例无命名空间,则实例ID传入空字符串。实例的命名空间可以在云消息队列 RocketMQ 版控制台的实例详情页面查看。
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				|  |  | +    instance_id = "${INSTANCE_ID}"
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				|  |  | +
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				|  |  | +    consumer = mq_client.get_consumer(instance_id, topic_name, group_id)
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				|  |  | +
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				|  |  | +    # 长轮询表示如果Topic没有消息,则客户端请求会在服务端挂起3秒,3秒内如果有消息可以消费则立即返回响应。
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				|  |  | +    # 长轮询时间3秒(最多可设置为30秒)。
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				|  |  | +    wait_seconds = 3
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				|  |  | +    # 一次最多消费3条(最多可设置为16条)。
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				|  |  | +    batch = 1
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				|  |  | +    Common.logger(log_type, crawler).info("%sConsume And Ak Message From Topic%s\nTopicName:%s\nMQConsumer:%s\nWaitSeconds:%s\n" % (10 * "=", 10 * "=", topic_name, group_id, wait_seconds))
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				|  |  | +    while True:
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				|  |  | +        try:
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				|  |  | +            # 长轮询消费消息。
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				|  |  | +            recv_msgs = consumer.consume_message(batch, wait_seconds)
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				|  |  | +            for msg in recv_msgs:
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				|  |  | +                Common.logger(log_type, crawler).info(f"Receive\n"
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				|  |  | +                                                      f"MessageId:{msg.message_id}\n"
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				|  |  | +                                                      f"MessageBodyMD5:{msg.message_body_md5}\n"
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				|  |  | +                                                      f"MessageTag:{msg.message_tag}\n"
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				|  |  | +                                                      f"ConsumedTimes:{msg.consumed_times}\n"
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				|  |  | +                                                      f"PublishTime:{msg.PublishTime}\n"
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				|  |  | +                                                      f"Body:{msg.message_body}\n"
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				|  |  | +                                                      f"NextConsumeTime:{msg.next_consume_time}\n"
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				|  |  | +                                                      f"ReceiptHandle:{msg.receipt_handle}\n"
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				|  |  | +                                                      f"Properties:{msg.properties}\n")
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				|  |  | +                print(("Receive, MessageId: %s\nMessageBodyMD5: %s \
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				|  |  | +                                  \nMessageTag: %s\nConsumedTimes: %s \
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				|  |  | +                                  \nPublishTime: %s\nBody: %s \
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				|  |  | +                                  \nNextConsumeTime: %s \
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				|  |  | +                                  \nReceiptHandle: %s \
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				|  |  | +                                  \nProperties: %s\n" % \
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				|  |  | +                       (msg.message_id, msg.message_body_md5,
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				|  |  | +                        msg.message_tag, msg.consumed_times,
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				|  |  | +                        msg.publish_time, msg.message_body,
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				|  |  | +                        msg.next_consume_time, msg.receipt_handle, msg.properties)))
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				|  |  | +        except MQExceptionBase as e:
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				|  |  | +            # Topic中没有消息可消费。
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				|  |  | +            if e.type == "MessageNotExist":
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				|  |  | +                print(("No new message! RequestId: %s" % e.req_id))
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				|  |  | +                continue
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				|  |  | +
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				|  |  | +            print(("Consume Message Fail! Exception:%s\n" % e))
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				|  |  | +            time.sleep(2)
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				|  |  | +            continue
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				|  |  | +
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				|  |  | +        # msg.next_consume_time前若不确认消息消费成功,则消息会被重复消费。
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				|  |  | +        # 消息句柄有时间戳,同一条消息每次消费拿到的都不一样。
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				|  |  | +        try:
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				|  |  | +            receipt_handle_list = [msg.receipt_handle for msg in recv_msgs]
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				|  |  | +            consumer.ack_message(receipt_handle_list)
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				|  |  | +            print(("Ak %s Message Succeed.\n\n" % len(receipt_handle_list)))
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				|  |  | +        except MQExceptionBase as e:
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				|  |  | +            print(("\nAk Message Fail! Exception:%s" % e))
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				|  |  | +            # 某些消息的句柄可能超时,会导致消息消费状态确认不成功。
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				|  |  | +            if e.sub_errors:
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				|  |  | +                for sub_error in e.sub_errors:
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				|  |  | +                    print(("\tErrorHandle:%s,ErrorCode:%s,ErrorMsg:%s" % \
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				|  |  | +                           (sub_error["ReceiptHandle"], sub_error["ErrorCode"], sub_error["ErrorMessage"])))
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				|  |  | +
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				|  |  | +    task_dict = task_fun(task)['task_dict']
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				|  |  | +    rule_dict = task_fun(task)['rule_dict']
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				|  |  | +    task_id = task_dict['task_id']
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				|  |  | +    select_user_sql = f"""select * from crawler_user_v3 where task_id={task_id}"""
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				|  |  | +    user_list = MysqlHelper.get_values(log_type, crawler, select_user_sql, env, action="")
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				|  |  | +    our_uid_list = []
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				|  |  | +    for user in user_list:
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				|  |  | +        our_uid_list.append(user["uid"])
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				|  |  | +    our_uid = random.choice(our_uid_list)
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				|  |  | +    Common.logger(log_type, crawler).info(f"调度任务:\n{task_dict}")
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				|  |  | +    Common.logger(log_type, crawler).info(f"抓取规则:\n{rule_dict}")
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				|  |  | +    Common.logger(log_type, crawler).info(f"用户列表:\n{user_list}")
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				|  |  | +    Common.logger(log_type, crawler).info('开始抓取 岁岁年年迎福气小程序\n')
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				|  |  | +    SuisuiniannianyingfuqiRecommendScheduling.get_videoList(log_type=log_type,
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				|  |  | +                                                            crawler=crawler,
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				|  |  | +                                                            our_uid=our_uid,
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				|  |  | +                                                            rule_dict=rule_dict,
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				|  |  | +                                                            env=env)
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				|  |  | +    Common.del_logs(log_type, crawler)
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				|  |  | +    Common.logger(log_type, crawler).info('抓取完一轮\n')
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				|  |  | +
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				|  |  | +
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				|  |  | +if __name__ == "__main__":
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				|  |  | +    parser = argparse.ArgumentParser()  ## 新建参数解释器对象
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				|  |  | +    parser.add_argument('--log_type', type=str)  ## 添加参数,注明参数类型
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				|  |  | +    parser.add_argument('--crawler')  ## 添加参数
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				|  |  | +    parser.add_argument('--task')  ## 添加参数
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				|  |  | +    # parser.add_argument('--oss_endpoint')  ## 添加参数
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				|  |  | +    parser.add_argument('--env')  ## 添加参数
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				|  |  | +    args = parser.parse_args()  ### 参数赋值,也可以通过终端赋值
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				|  |  | +    main(log_type=args.log_type,
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				|  |  | +         crawler=args.crawler,
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				|  |  | +         task=args.task,
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				|  |  | +         env=args.env)
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