PokemonCardSearch/code/modules/csv_reader.py

"""
CSV 数据读取（服务器无法直连PG/CH时，从本地导出的CSV读）
返回格式与 db_reader 兼容：list[dict]
"""
import csv


def read_card_master_csv(path):
    """读卡牌图库CSV。返回 [{card_id, card_name_ch, language, year, card_no, pg_label, img_url}, ...]"""
    rows = []
    with open(path, "r", encoding="utf-8-sig") as f:
        for r in csv.DictReader(f):
            if r.get("img_url"):
                rows.append(r)
    return rows


def read_transactions_csv(path):
    """读交易CSV。返回 [{tx_id, platform, title, image_uri, ...}, ...]"""
    rows = []
    with open(path, "r", encoding="utf-8-sig") as f:
        for r in csv.DictReader(f):
            rows.append(r)
    return rows