from datetime import datetime, timedelta

# 定义一周的时间范围，转换为Unix时间戳格式
end_date = datetime(2025, 7, 10, 12, 0, 0)  # 需要创建datetime对象
start_date = int((end_date - timedelta(days=7)).timestamp())
end_timestamp = int(end_date.timestamp())

print(f"开始时间：{start_date} -- 结束时间：{end_timestamp}")