[微信公众号] 自动化采集优化已完成
This commit is contained in:
DELL
parent
2c974902ab
commit
d4ac0c27cd
@ -129,7 +129,7 @@ if __name__ == "__main__":
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if 'token=' in current_url:
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logger.info("使用 Redis 中的 cookie 登录成功")
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need_manual_login = False
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break
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else:
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# 二次验证：检查页面上是否有登录状态相关的元素
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try:
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@ -138,188 +138,188 @@ if __name__ == "__main__":
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".weui-desktop-account__nickname, .userinfo_nickname, .account_nickname")
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logger.info("通过页面元素验证，登录成功")
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need_manual_login = False
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break
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except:
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logger.warning("Cookie 登录失败，尝试下一个 cookie 或手动登录")
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except Exception as e:
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logger.error(f"使用 cookie 登录时出错: {str(e)}")
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continue
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# 如果自动登录失败，进行手动登录
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if need_manual_login:
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logger.info("所有 cookie 均无效，启动手动登录流程")
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try:
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driver.delete_all_cookies()
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driver.get('https://mp.weixin.qq.com/')
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time.sleep(2)
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# 等待用户手动登录
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logger.info("请在浏览器中手动完成登录（扫描二维码）")
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logger.info("登录成功后，程序将自动继续执行")
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# 设置最长等待时间（例如 120 秒）
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max_wait_time = 120
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start_time = time.time()
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logged_in = False
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while time.time() - start_time < max_wait_time:
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current_url = driver.current_url
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if 'token=' in current_url:
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logged_in = True
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logger.info("手动登录成功！")
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break
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# 检查页面元素
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# 如果自动登录失败，进行手动登录
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if need_manual_login:
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logger.info("所有 cookie 均无效，启动手动登录流程")
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try:
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driver.find_element(By.CSS_SELECTOR,
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".weui-desktop-account__nickname, .userinfo_nickname, .account_nickname")
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logged_in = True
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logger.info("通过页面元素确认手动登录成功！")
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break
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except:
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driver.delete_all_cookies()
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driver.get('https://mp.weixin.qq.com/')
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time.sleep(2)
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if not logged_in:
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logger.error(f"等待 {max_wait_time} 秒后仍未登录成功，程序终止")
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raise Exception("手动登录超时")
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# 等待用户手动登录
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logger.info("请在浏览器中手动完成登录（扫描二维码）")
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logger.info("登录成功后，程序将自动继续执行")
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# 获取新的 cookie
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# 设置最长等待时间（例如 120 秒）
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max_wait_time = 120
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start_time = time.time()
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logged_in = False
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while time.time() - start_time < max_wait_time:
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current_url = driver.current_url
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if 'token=' in current_url:
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logged_in = True
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logger.info("手动登录成功！")
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break
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# 检查页面元素
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try:
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driver.find_element(By.CSS_SELECTOR,
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".weui-desktop-account__nickname, .userinfo_nickname, .account_nickname")
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logged_in = True
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logger.info("通过页面元素确认手动登录成功！")
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break
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except:
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time.sleep(2)
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if not logged_in:
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logger.error(f"等待 {max_wait_time} 秒后仍未登录成功，程序终止")
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raise Exception("手动登录超时")
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# 获取新的 cookie
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raw_cookies = driver.get_cookies()
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new_cookie_dict = {}
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for c in raw_cookies:
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new_cookie_dict[c['name']] = c['value']
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# 将字典转换为字符串格式
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new_cookie_string = "; ".join([f"{k}={v}" for k, v in new_cookie_dict.items()])
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# 更新 Redis 中的 cookie
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logger.info("更新 Redis 中的 cookie")
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# 删除旧的 cookie
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redis_client.delete("MediaSpiders:WeChatLinksFetcher_Cookies")
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# 添加新的 cookie
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redis_client.lpush("MediaSpiders:WeChatLinksFetcher_Cookies", new_cookie_string)
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current_cookie = new_cookie_string
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logger.info("Redis cookie 更新成功")
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except Exception as e:
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logger.error(f"手动登录过程出错: {str(e)}")
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raise
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count_per_account = 200
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total_count = 0
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break_flag = False
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token_index = driver.current_url.rfind('token=')
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token = driver.current_url[token_index + 6:]
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print(f'获取 token 成功！当前 token 为 {token}')
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raw_cookies = driver.get_cookies()
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new_cookie_dict = {}
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cookies = {}
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for c in raw_cookies:
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new_cookie_dict[c['name']] = c['value']
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# 将字典转换为字符串格式
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new_cookie_string = "; ".join([f"{k}={v}" for k, v in new_cookie_dict.items()])
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# 更新 Redis 中的 cookie
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logger.info("更新 Redis 中的 cookie")
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# 删除旧的 cookie
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redis_client.delete("MediaSpiders:WeChatLinksFetcher_Cookies")
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# 添加新的 cookie
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redis_client.lpush("MediaSpiders:WeChatLinksFetcher_Cookies", new_cookie_string)
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current_cookie = new_cookie_string
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logger.info("Redis cookie 更新成功")
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except Exception as e:
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logger.error(f"手动登录过程出错: {str(e)}")
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raise
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count_per_account = 200
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total_count = 0
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break_flag = False
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token_index = driver.current_url.rfind('token=')
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token = driver.current_url[token_index + 6:]
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print(f'获取 token 成功！当前 token 为 {token}')
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raw_cookies = driver.get_cookies()
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cookies = {}
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for c in raw_cookies:
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cookies[c['name']] = c['value']
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print(f'获取 cookie 成功！')
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headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) '
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'Chrome/136.0.0.0 Safari/537.36 Edg/136.0.0.0',
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'Referer': f'https://mp.weixin.qq.com/cgi-bin/appmsg?t=media/'
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f'appmsg_edit_v2&action=edit&isNew=1&type=77&createType=0&token={token}&lang=zh_CN'
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}
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query_api = SOCIAL_USER_QUERY_ALL_API.format(sortBy="updateTime", shuffleResult="false")
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post_body = {
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'userType': WECHAT_USER_TYPE,
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'userFlag': 0
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}
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account_rsp = json.loads(
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http_post(query_api, json.dumps(post_body), headers={"Content-Type": "application/json"}).text)
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official_accounts = []
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if account_rsp['code'] == 200:
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official_accounts = account_rsp['content']
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for account_line in official_accounts:
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try:
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if break_flag:
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break
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start_timestamp = int((time.time() - 500 * 24 * 3600) * 1000)
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if 'updateTime' in account_line:
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start_timestamp = account_line['updateTime']
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start_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(start_timestamp / 1000))
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account = account_line['userName']
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search_account_api = f'https://mp.weixin.qq.com/cgi-bin/searchbiz?action=search_biz&begin=0&count=5&' \
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f'query={account}&token={token}&lang=zh_CN&f=json&ajax=1'
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print(f"开始搜索公众号“{account}”...")
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time.sleep(3 + random.random())
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response = requests.get(search_account_api, cookies=cookies, headers=headers)
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rsp_body = json.loads(response.text)
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index_end = ceil(count_per_account / 5)
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if 'list' in rsp_body:
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matched_account = {}
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matched_account_flag = False
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for item in rsp_body['list']:
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if item['nickname'] == account:
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matched_account_flag = True
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matched_account = item
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break
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if not matched_account_flag:
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print(f"未找到公众号“{account}”")
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continue
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fake_id = matched_account['fakeid']
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update_time_flag = True # 用于记录获取到的历史列表是否已经超出最早的时间限制
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next_start_timestamp = int(time.time() * 1000)
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for index in range(index_end):
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if update_time_flag:
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if next_start_timestamp - start_timestamp < 12 * 3600 * 1000:
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print(f"公众号“{account}”以及后续账号在12小时内已经扫码获取过文章链接，本次获取结束")
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break_flag = True
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else:
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fetch_article_api = f'https://mp.weixin.qq.com/cgi-bin/appmsg?action=list_ex&begin=' \
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f'{index * 5}&count=5&fakeid={fake_id}&type=9&query=&token={token}' \
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f'&lang=zh_CN&f=json&ajax=1'
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print(f"开始获取公众号“{account}”在 {start_time} 后发表的的文章列表...")
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time.sleep(3 + random.random())
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article_response = requests.get(fetch_article_api, cookies=cookies, headers=headers)
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article_rsp_body = json.loads(article_response.text)
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if 'app_msg_list' in article_rsp_body:
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for article in article_rsp_body['app_msg_list']:
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title = article['title']
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link = article['link']
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update_time = article['update_time'] * 1000
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if update_time > start_timestamp:
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total_count += 1
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time_str = time.strftime("%Y-%m-%d %H:%M:%S",
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time.localtime(update_time / 1000))
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print(f"[No. {total_count}] 获取到公众号“{account}”在 {time_str} "
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f"发表的文章《{title}》，链接地址：{link}")
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redis_client.sadd(f"MediaSpiders:Wechat_links:{account_line['id']}", link)
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else:
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update_time_flag = False
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break
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cookies[c['name']] = c['value']
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print(f'获取 cookie 成功！')
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headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) '
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'Chrome/136.0.0.0 Safari/537.36 Edg/136.0.0.0',
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'Referer': f'https://mp.weixin.qq.com/cgi-bin/appmsg?t=media/'
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f'appmsg_edit_v2&action=edit&isNew=1&type=77&createType=0&token={token}&lang=zh_CN'
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}
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query_api = SOCIAL_USER_QUERY_ALL_API.format(sortBy="updateTime", shuffleResult="false")
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post_body = {
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'userType': WECHAT_USER_TYPE,
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'userFlag': 0
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}
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account_rsp = json.loads(
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http_post(query_api, json.dumps(post_body), headers={"Content-Type": "application/json"}).text)
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official_accounts = []
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if account_rsp['code'] == 200:
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official_accounts = account_rsp['content']
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for account_line in official_accounts:
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try:
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if break_flag:
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break
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start_timestamp = int((time.time() - 500 * 24 * 3600) * 1000)
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if 'updateTime' in account_line:
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start_timestamp = account_line['updateTime']
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start_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(start_timestamp / 1000))
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account = account_line['userName']
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search_account_api = f'https://mp.weixin.qq.com/cgi-bin/searchbiz?action=search_biz&begin=0&count=5&' \
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f'query={account}&token={token}&lang=zh_CN&f=json&ajax=1'
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print(f"开始搜索公众号“{account}”...")
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time.sleep(3 + random.random())
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response = requests.get(search_account_api, cookies=cookies, headers=headers)
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rsp_body = json.loads(response.text)
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index_end = ceil(count_per_account / 5)
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if 'list' in rsp_body:
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matched_account = {}
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matched_account_flag = False
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for item in rsp_body['list']:
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if item['nickname'] == account:
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matched_account_flag = True
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matched_account = item
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break
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if not matched_account_flag:
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print(f"未找到公众号“{account}”")
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continue
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fake_id = matched_account['fakeid']
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update_time_flag = True # 用于记录获取到的历史列表是否已经超出最早的时间限制
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next_start_timestamp = int(time.time() * 1000)
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for index in range(index_end):
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if update_time_flag:
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if next_start_timestamp - start_timestamp < 12 * 3600 * 1000:
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print(f"公众号“{account}”以及后续账号在12小时内已经扫码获取过文章链接，本次获取结束")
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break_flag = True
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else:
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print(json.dumps(article_rsp_body, ensure_ascii=False))
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if 'base_resp' in article_rsp_body:
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err_msg = article_rsp_body['base_resp']['err_msg']
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if err_msg == "freq control" or err_msg == "invalid session":
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print("接口频率限制，稍后再试，本次获取结束")
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break_flag = True
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break
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fetch_article_api = f'https://mp.weixin.qq.com/cgi-bin/appmsg?action=list_ex&begin=' \
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f'{index * 5}&count=5&fakeid={fake_id}&type=9&query=&token={token}' \
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f'&lang=zh_CN&f=json&ajax=1'
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print(f"开始获取公众号“{account}”在 {start_time} 后发表的的文章列表...")
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time.sleep(3 + random.random())
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article_response = requests.get(fetch_article_api, cookies=cookies, headers=headers)
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article_rsp_body = json.loads(article_response.text)
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if 'app_msg_list' in article_rsp_body:
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for article in article_rsp_body['app_msg_list']:
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title = article['title']
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link = article['link']
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update_time = article['update_time'] * 1000
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if update_time > start_timestamp:
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total_count += 1
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time_str = time.strftime("%Y-%m-%d %H:%M:%S",
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time.localtime(update_time / 1000))
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print(f"[No. {total_count}] 获取到公众号“{account}”在 {time_str} "
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f"发表的文章《{title}》，链接地址：{link}")
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redis_client.sadd(f"MediaSpiders:Wechat_links:{account_line['id']}", link)
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else:
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update_time_flag = False
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break
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else:
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print(json.dumps(article_rsp_body, ensure_ascii=False))
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if 'base_resp' in article_rsp_body:
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err_msg = article_rsp_body['base_resp']['err_msg']
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if err_msg == "freq control" or err_msg == "invalid session":
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print("接口频率限制，稍后再试，本次获取结束")
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break_flag = True
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break
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if not break_flag:
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# 本循环内，只有12小时内扫过码以及接口频率限制退出，会导致 break_flag 为 True，这两种情况都不需要更新扫码状态
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next_start_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(next_start_timestamp / 1000))
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account_line['updateTime'] = next_start_timestamp
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http_post(SOCIAL_USER_UPDATE_API,
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data=json.dumps(account_line, ensure_ascii=False).encode('utf-8'),
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headers={'User-Agent': UA, "Content-Type": "application/json"}
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)
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print(f"公众号“{account}”文章获取结束，该账号下一次获取起始时间为 {next_start_time}")
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else:
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print(json.dumps(rsp_body, ensure_ascii=False))
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if 'base_resp' in rsp_body:
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if rsp_body['base_resp']['err_msg'] == "freq control":
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print("接口频率限制，稍后再试，本次获取结束")
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break_flag = True
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break
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except Exception as e:
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print(repr(e))
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if not break_flag:
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# 本循环内，只有12小时内扫过码以及接口频率限制退出，会导致 break_flag 为 True，这两种情况都不需要更新扫码状态
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next_start_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(next_start_timestamp / 1000))
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account_line['updateTime'] = next_start_timestamp
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http_post(SOCIAL_USER_UPDATE_API,
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data=json.dumps(account_line, ensure_ascii=False).encode('utf-8'),
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headers={'User-Agent': UA, "Content-Type": "application/json"}
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)
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print(f"公众号“{account}”文章获取结束，该账号下一次获取起始时间为 {next_start_time}")
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else:
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print(json.dumps(rsp_body, ensure_ascii=False))
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if 'base_resp' in rsp_body:
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if rsp_body['base_resp']['err_msg'] == "freq control":
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print("接口频率限制，稍后再试，本次获取结束")
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break_flag = True
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break
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except Exception as e:
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print(repr(e))
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redis_client.close()
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driver.quit()
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