如何用python实时监控股票，并且持续扫描大盘？

import tushare as ts
import time

# 设置股票代码和监控条件
stock_code = '600519'
monitor_condition = 4000

# 获取股票实时数据
def get_stock_data():
    df = ts.get_realtime_quotes(stock_code)
    return df

# 监控股票价格
def monitor_stock_price():
    while True:
        df = get_stock_data()
        price = float(df['price'][0])
        if price >= monitor_condition:
            # 符合条件，进行买入操作
            print('股票价格符合条件，进行买入操作')
            # TODO: 进行买入操作
        time.sleep(5)

# 扫描大盘股票
def scan_market_stocks():
    while True:
        df = ts.get_today_all()
        for index, row in df.iterrows():
            if row['code'] == stock_code:
                continue
            price = float(row['trade'])
            if price >= monitor_condition:
                # 符合条件，加入监控列表
                print('股票符合条件，加入监控列表')
                # TODO: 将股票加入监控列表
        time.sleep(60)

# 启动股票监控和大盘扫描
if __name__ == '__main__':
    # TODO: 创建监控列表
    # 启动股票监控线程
    stock_monitor_thread = threading.Thread(target=monitor_stock_price)
    stock_monitor_thread.start()
    # 启动大盘扫描线程
    market_scan_thread = threading.Thread(target=scan_market_stocks)
    market_scan_thread.start()