如何按星期几和时间获取下一个日期

import datetime

def get_next_date(day_of_week, time):
    # 获取当前日期和时间
    now = datetime.datetime.now()
    
    # 获取当前日期是星期几
    current_day_of_week = now.weekday()
    
    # 计算出下一个日期是星期几
    next_day_of_week = (day_of_week - current_day_of_week + 7) % 7
    
    # 计算出下一个日期的日期值
    next_date = now + datetime.timedelta(days=next_day_of_week)
    
    # 设置时间
    next_date = next_date.replace(hour=time.hour, minute=time.minute, second=time.second)
    
    return next_date

# 示例调用
next_date = get_next_date(3, datetime.time(9, 0, 0))
print(next_date)