用python 获取在A股和香港上市的公司和在A股和香港上市的公司股票代码和名称并且选出港股和A股涨幅相差比较大的股票 

python">import akshare as akdef get_ah_stocks():# 获取A股股票列表a_stock_list = ak.stock_zh_a_spot_em()print(a_stock_list)a_stock_list = a_stock_list[["代码", "名称"]]# 获取港股股票列表h_stock_list = ak.stock_hk_spot_em()h_stock_list = h_stock_list[["代码", "名称"]]# 获取A股和港股的公司名称及代码a_names = a_stock_list["名称"].str.strip().tolist()a_codes = a_stock_list["代码"].tolist()h_names = h_stock_list["名称"].str.strip().tolist()h_codes = h_stock_list["代码"].tolist()# 初始化结果列表ah_stocks = []# 遍历A股公司，寻找对应的港股公司for a_name, a_code in zip(a_names, a_codes):for h_name, h_code in zip(h_names, h_codes):# 判断名称是否有包含关系# if a_name in h_name or h_name in a_name:if a_name == h_name:ah_stocks.append({"A_code": a_code, "H_code": h_code, "A_name": a_name,"H_name":h_name})break  # 找到一个匹配后跳出循环return ah_stocks
def get_ah_compare_result(ah_stocks):a_stock_df = ak.stock_zh_a_spot_em()h_stock_df = ak.stock_hk_spot_em()return_list = []for stock in ah_stocks:# 筛选出指定股票的数据a_stock_data = a_stock_df[a_stock_df["代码"] == stock['A_code']]# 获取涨幅信息a_change_percent = a_stock_data["涨跌幅"].values[0]# 筛选出指定股票的数据h_stock_data = h_stock_df[h_stock_df["代码"] == stock['H_code']]# 获取涨幅信息h_change_percent = h_stock_data["涨跌幅"].values[0]# print(f"A股代码：{stock['A_code']}, 港股代码：{stock['H_code']}, A公司名称：{stock['A_name']},H公司名称：{stock['H_name']}")# print(f"A公司名称：{stock['A_name']} A股 涨幅：{a_change_percent} H股 涨幅：{h_change_percent} 港股和A股涨幅差值：{h_change_percent - a_change_percent}")if h_change_percent - a_change_percent > 2:print(f"A股代码：{stock['A_code']}, 港股代码：{stock['H_code']}, A公司名称：{stock['A_name']},H公司名称：{stock['H_name']}")print(f"A公司名称：{stock['A_name']} A股 涨幅：{a_change_percent} H股 涨幅：{h_change_percent} 港股和A股涨幅差值：{h_change_percent - a_change_percent}")return_list.append(stock['A_code'])print("溢价很高得个股:",return_list)  return return_list# 主程序
if __name__ == "__main__":ah_stocks = get_ah_stocks()print("AH股股票列表：")for stock in ah_stocks:print(f"A股代码：{stock['A_code']}, 港股代码：{stock['H_code']}, A公司名称：{stock['A_name']},H公司名称：{stock['H_name']}")get_ah_compare_result(ah_stocks)