spider_work/tcgplayer_spider/us_pokemon_spider.py

# -*- coding: utf-8 -*-
# Author : Charley
# Python : 3.10.8
# Date   : 2025/11/26 17:59
import inspect
import requests
import user_agent
from loguru import logger
from tenacity import retry, stop_after_attempt, wait_fixed
from jp_set_name_list import SET_US_NAME_LIST
from mysql_pool import MySQLConnectionPool

crawler_language = "tcg us"

logger.remove()
logger.add("./logs/{time:YYYYMMDD}.log", encoding='utf-8', rotation="00:00",
           format="[{time:YYYY-MM-DD HH:mm:ss.SSS}] {level} {message}",
           level="DEBUG", retention="7 day")


def after_log(retry_state):
    """
    retry 回调
    :param retry_state: RetryCallState 对象
    """
    # 检查 args 是否存在且不为空
    if retry_state.args and len(retry_state.args) > 0:
        log = retry_state.args[0]  # 获取传入的 logger
    else:
        log = logger  # 使用全局 logger

    if retry_state.outcome.failed:
        log.warning(
            f"Function '{retry_state.fn.__name__}', Attempt {retry_state.attempt_number} Times")
    else:
        log.info(f"Function '{retry_state.fn.__name__}', Attempt {retry_state.attempt_number} succeeded")


@retry(stop=stop_after_attempt(5), wait=wait_fixed(1), after=after_log)
def get_proxys(log):
    """
    获取代理
    :return: 代理
    """
    tunnel = "x371.kdltps.com:15818"
    kdl_username = "t13753103189895"
    kdl_password = "o0yefv6z"
    try:
        proxies = {
            "http": "http://%(user)s:%(pwd)s@%(proxy)s/" % {"user": kdl_username, "pwd": kdl_password, "proxy": tunnel},
            "https": "http://%(user)s:%(pwd)s@%(proxy)s/" % {"user": kdl_username, "pwd": kdl_password, "proxy": tunnel}
        }
        return proxies
    except Exception as e:
        log.error(f"Error getting proxy: {e}")
        raise e


@retry(stop=stop_after_attempt(5), wait=wait_fixed(1), after=after_log)
def get_single_page(log, setUrlName, setName, page, sql_pool):
    """
    获取单页数据
    :param log: logger对象
    :param setUrlName: setUrlName
    :param setName: setName
    :param page: 页码
    :param sql_pool: sql_pool
    :return: 数据列表长度
    """
    log.debug(f"Getting single page: {setUrlName} -> {page}")
    headers = {
        "accept": "application/json, text/plain, */*",
        "content-type": "application/json",
        "referer": "https://www.tcgplayer.com/",
        "user-agent": user_agent.generate_user_agent()
    }

    url = "https://mp-search-api.tcgplayer.com/v1/search/request"
    params = {
        "q": "",
        "isList": "false",
        # "mpfev": "4528"
    }
    data = {
        "algorithm": "sales_dismax",
        "from": (page - 1) * 24,
        "size": 24,
        "filters": {
            "term": {
                "productLineName": [
                    "pokemon"
                ],
                "productTypeName": [
                    "Cards"
                ],
                "setName": [
                    setUrlName
                ]
            },
            "range": {},
            "match": {}
        },
        "listingSearch": {
            "context": {
                "cart": {},
                "shippingCountry": "US"
            },
            "filters": {
                "term": {
                    "sellerStatus": "Live",
                    "channelId": 0
                },
                "range": {
                    "quantity": {
                        "gte": 1
                    }
                },
                "exclude": {
                    "channelExclusion": 0
                }
            }
        },
        "context": {
            "cart": {},
            "shippingCountry": "US",
            "userProfile": {}
        },
        "settings": {
            "useFuzzySearch": True,
            "didYouMean": {}
        },
        "sort": {}
    }
    response = requests.post(url, headers=headers, params=params, json=data)
    # print(response.json())
    response.raise_for_status()

    resp_json = response.json()
    results = resp_json.get("results", [])
    if results:
        # # 获取set list
        # aggregations = results[0].get("aggregations", {}).get("setName", [])
        #
        # info_list = []
        # for agg in aggregations:
        #     set_name = agg.get("value")
        #     url_value = agg.get("urlValue")
        #     data_dict = {
        #         "set_name": set_name,
        #         "url_value": url_value
        #     }
        #     info_list.append(data_dict)
        # print(info_list)
        # time.sleep(11111)

        data_list = results[0].get("results", [])
        # print(len(data_list))

        info_list = []
        for data in data_list:
            card_id = data.get("productId")
            card_id = int(card_id) if card_id else 0
            card_name = data.get("productName")
            pg_value = setUrlName
            pg_label = setName
            sales_date = data.get("customAttributes", {}).get("releaseDate")
            card_no = data.get("customAttributes", {}).get("number")
            rarity = data.get("rarityName")
            img = f'https://tcgplayer-cdn.tcgplayer.com/product/{card_id}_in_1000x1000.jpg'

            data_dict = {
                "card_id": card_id,
                "card_name": card_name,
                "img": img,
                "pg_value": pg_value,
                "pg_label": pg_label,
                "sales_date": sales_date,
                "card_no": card_no,
                "rarity": rarity,
                "crawler_language": crawler_language
            }
            # print(data_dict)
            info_list.append(data_dict)

        # 保存数据
        if info_list:
            sql_pool.insert_many(table="pokemon_card_record", data_list=info_list, ignore=True)

        return len(data_list)
    else:
        log.debug(f"{setName} 第{page}页无数据")
        return 0


def get_list_data(log, setUrlName, setName, sql_pool):
    """
    获取列表数据
    :param log: logger对象
    :param setUrlName: setUrlName
    :param setName: setName
    :param sql_pool: sql_pool
    """
    page = 1
    max_page = 200
    while page <= max_page:
        try:
            len_data_list = get_single_page(log, setUrlName, setName, page, sql_pool)
        except Exception as e:
            log.error(f"Error getting single page: {e}")
            len_data_list = 0

        if len_data_list < 24:
            log.debug(f"{setName} 第{page}页数据条数:{len_data_list}, break !!!")
            break

        page += 1


@retry(stop=stop_after_attempt(100), wait=wait_fixed(3600), after=after_log)
def us_pokemon_main(log):
    """
    主函数
    """
    log.info(f'开始运行 {inspect.currentframe().f_code.co_name} 爬虫任务.............................................')

    # 配置 MySQL 连接池
    sql_pool = MySQLConnectionPool(log=log)
    if not sql_pool.check_pool_health():
        log.error("数据库连接池异常")
        raise RuntimeError("数据库连接池异常")

    try:
        # 获取分类列表
        log.debug(".......... 获取分类列表 ..........")
        for d_dict in SET_US_NAME_LIST:
            setUrlName = d_dict.get("url_value")
            setName = d_dict.get("set_name")
            try:
                log.info(f"开始获取 {setName} 数据")
                get_list_data(log, setUrlName, setName, sql_pool)
            except Exception as e:
                log.error(f"{inspect.currentframe().f_code.co_name} Request get_list_data error: {e}")

    except Exception as e:
        log.error(f'{inspect.currentframe().f_code.co_name} error: {e}')
    finally:
        log.info(f'爬虫程序 {inspect.currentframe().f_code.co_name} 运行结束,等待下一轮的采集任务............')


if __name__ == '__main__':
    # get_list_data(logger, "si-start-deck-100", "SI: Start Deck 100")
    # get_list_data(logger, "m2-inferno-x", "M2: Inferno X")
    # parse_set()
    us_pokemon_main(logger)