获取从一周的最后一个星期天到今天的日期列表

import datetime

# 获取当前日期和星期几
today = datetime.date.today()
weekday = today.weekday()  # 星期一为0，星期天为6

# 计算最后一个星期天的日期
last_sunday = today - datetime.timedelta(days=weekday+1)

# 创建日期列表
date_list = []
current_date = last_sunday
while current_date <= today:
    date_list.append(current_date)
    current_date += datetime.timedelta(days=1)

# 打印日期列表
for date in date_list:
    print(date)