craw_spider/start_run_jd.py

import json
import time
import requests
from commons.Logger import logger
from commons.conn_mysql import MySQLPoolOnline, MySQLPool39
from spiders.jd.jd_auto_crawl import JdCrawlerV2
import schedule
from commons.feishu_webhook import send_text
import random

platform_name = "京东"


class JdMain:
    def __init__(self):
        # self.db_online = MySQLPool39()
        self.db_online = MySQLPoolOnline()
        self.crawl_count = ""
        self.task_id = ""
        self.task_dict = self.get_task()

    def get_status(self, status):
        if status not in (2, 3, 4):
            logger.warning(f"未知状态值: {status}, 跳过状态上报")
            return
        if status == 2:
            parmas = {
                "collect_task_allocate_id": self.task_id, "status": status, "finish_status": 0,
                "start_time": int(time.time())
            }
        if status == 3:
            parmas = {
                "collect_task_allocate_id": self.task_id, "status": status, "finish_status": 1,
                "real_count": self.crawl_count, "end_time": int(time.time()),
            }
        if status == 4:
            parmas = {
                "collect_task_allocate_id": self.task_id, "status": status, "finish_status": 0,
                "end_time": int(time.time())}

        # url = "http://scheduletest.dfwy.tech/api/collect_equipment_execute/result_report"
        url = "http://scheduleapi.findit.ltd/api/collect_equipment_execute/result_report"

        try:
            res = requests.get(url, params=parmas, timeout=20)
            res.raise_for_status()
            logger.info("状态上报: %s", res.text)
        except Exception as e:
            logger.warning(f"状态上报失败: {e}")

    def get_task(self):
        """ 获取任务 """
        sql_task = f""" select `id`,`collect_task_id`,`company_id`,`product_name`,`product_specs`,`product_keyword`,`product_brand`,`sampling_cycle`,`sampling_start_time`,`sampling_end_time`,`collect_equipment_account_id`,`collect_region_id`,`collect_equipment_id`,`collect_round` from `retrieve_collect_task_allocate` where `platform`=2 and  `status`=1 limit 1 """
        task_list = self.db_online.select_data(sql_task)

        if not task_list:
            return {}
        task_dict = task_list[0]
        self.task_id = task_dict["id"]
        return task_dict

    def heartbeat_task(self):
        url = "https://scheduleapi.findit.ltd/api/collect_equipment_execute/heartbeat"
        params = {
            "collect_task_allocate_id": self.task_id,
        }
        try:
            res = requests.get(url, params=params, timeout=20)
            logger.info("心跳任务上报成功")
        except Exception as e:
            logger.info("心跳任务上报失败")

    def run(self):
        self.task_dict = self.get_task()
        if not self.task_dict:
            logger.info(f"{platform_name}暂无任务")
            return

        logger.info(json.dumps(self.task_dict))
        self.get_status(2)
        self.crawl_count, is_success = JdCrawlerV2(self.task_dict).run()

        self.heartbeat_task()
        send_text(
            f"""{str(time.strftime("%Y-%m-%d %H:%M:%S"))} 通知:\n平台: {platform_name}, 药品: {self.task_dict.get("product_brand") + " " + self.task_dict.get("product_name") + " " + self.task_dict.get("product_specs")},  爬取数据: {self.crawl_count}条""")
        if is_success:
            self.get_status(3)
        else:
            self.get_status(4)


if __name__ == '__main__':
    # 每10分钟执行一次
    while True:
        JdMain().run()
        interval_time = random.randint(1200, 1800)
        logger.info(f"程序睡眠{interval_time}秒后继续执行")
        time.sleep(interval_time)