run_zmyx_recommend.py 代码新增

zhongmiaoyinxin/zhongmiaoyinxin_main/run_zmyx_recommend.py

@@ -0,0 +1,142 @@
+# -*- coding: utf-8 -*-
+# @Author: luojunhui
+# @Time: 2023/10/23
+import argparse
+import random
+from mq_http_sdk.mq_client import *
+from mq_http_sdk.mq_consumer import *
+from mq_http_sdk.mq_exception import MQExceptionBase
+
+sys.path.append(os.getcwd())
+from common.public import task_fun_mq, get_consumer, ack_message
+from common.scheduling_db import MysqlHelper
+from common.aliyun_log import AliyunLogger
+from zhongmiaoyinxin.zhongmiaoyinxin_recommend import ZMYXRecommend
+
+
+def main(my_platform, mode, topic_name, group_id, env):
+    consumer = get_consumer(topic_name, group_id)
+    # 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。
+    # 长轮询时间3秒（最多可设置为30秒）。
+    wait_seconds = 30
+    # 一次最多消费3条（最多可设置为16条）。
+    batch = 1
+    AliyunLogger.logging(
+        code="1000",
+        platform=my_platform,
+        mode=mode,
+        env=env,
+        message=f'{10 * "="}Consume And Ack Message From Topic{10 * "="}\n'
+        f"WaitSeconds:{wait_seconds}\n"
+        f"TopicName:{topic_name}\n"
+        f"MQConsumer:{group_id}",
+    )
+    while True:
+        try:
+            # 长轮询消费消息。
+            recv_msgs = consumer.consume_message(batch, wait_seconds)
+            for msg in recv_msgs:
+                AliyunLogger.logging(
+                    code="1000",
+                    platform=my_platform,
+                    mode=mode,
+                    env=env,
+                    message=f"Receive\n"
+                    f"MessageId:{msg.message_id}\n"
+                    f"MessageBodyMD5:{msg.message_body_md5}\n"
+                    f"MessageTag:{msg.message_tag}\n"
+                    f"ConsumedTimes:{msg.consumed_times}\n"
+                    f"PublishTime:{msg.publish_time}\n"
+                    f"Body:{msg.message_body}\n"
+                    f"NextConsumeTime:{msg.next_consume_time}\n"
+                    f"ReceiptHandle:{msg.receipt_handle}\n"
+                    f"Properties:{msg.properties}",
+                )
+                # ack_mq_message
+                ack_message(
+                    log_type=mode,
+                    crawler=my_platform,
+                    recv_msgs=recv_msgs,
+                    consumer=consumer,
+                )
+                # 解析 task_dict
+                task_dict = task_fun_mq(msg.message_body)["task_dict"]
+                AliyunLogger.logging(
+                    "1000", my_platform, mode, env, f"调度任务:{task_dict}"
+                )
+                # 解析 rule_dict
+                rule_dict = task_fun_mq(msg.message_body)["rule_dict"]
+                AliyunLogger.logging(
+                    "1000", my_platform, mode, env, f"抓取规则:{rule_dict}\n"
+                )
+                # 解析 user_list
+                task_id = task_dict["id"]
+                select_user_sql = (
+                    f"""select * from crawler_user_v3 where task_id={task_id}"""
+                )
+                user_list = MysqlHelper.get_values(
+                    mode, my_platform, select_user_sql, env, action=""
+                )
+                our_uid_list = []
+                for user in user_list:
+                    our_uid_list.append(user["uid"])
+                our_uid = random.choice(our_uid_list)
+                AliyunLogger.logging(
+                    code="1003",
+                    platform=my_platform,
+                    mode=mode,
+                    env=env,
+                    message="成功获取信息，启动爬虫，开始一轮抓取",
+                )
+                ZMYX = ZMYXRecommend(
+                    crawler=my_platform,
+                    log_type=mode,
+                    env=env,
+                    rule_dict=rule_dict,
+                    our_uid=our_uid,
+                )
+                AliyunLogger.logging(
+                    code="1004",
+                    platform=my_platform,
+                    mode=mode,
+                    env=env,
+                    message="成功抓取完一轮",
+                )
+
+        except MQExceptionBase as err:
+            # Topic中没有消息可消费。
+            if err.type == "MessageNotExist":
+                AliyunLogger.logging(
+                    code="1000",
+                    platform=my_platform,
+                    mode=mode,
+                    env=env,
+                    message=f"No new message! RequestId:{err.req_id}\n",
+                )
+                continue
+            AliyunLogger.logging(
+                code="1000",
+                platform=my_platform,
+                mode=mode,
+                env=env,
+                message=f"Consume Message Fail! Exception:{err}\n",
+            )
+            time.sleep(2)
+            continue
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()  ## 新建参数解释器对象
+    parser.add_argument("--log_type", type=str)  ## 添加参数,注明参数类型
+    parser.add_argument("--crawler")  ## 添加参数
+    parser.add_argument("--topic_name")  ## 添加参数
+    parser.add_argument("--group_id")  ## 添加参数
+    parser.add_argument("--env")  ## 添加参数
+    args = parser.parse_args()  ### 参数赋值，也可以通过终端赋值
+    main(
+        my_platform=args.crawler,
+        mode=args.log_type,
+        topic_name=args.topic_name,
+        group_id=args.group_id,
+        env=args.env,
+    )

zhongmiaoyinxin/zhongmiaoyinxin_recommend/__init__.py

@@ -1,3 +1 @@
-# -*- coding: utf-8 -*-
-# @Author: wangkun
-# @Time: 2023/4/17
+from .zhongmiaoyinxin_recommend_new import ZMYXRecommend