pythonic修复滑动窗口中索引超出范围的方法

def slide_window(nums, k):
    n = len(nums)
    if k > n:
        return []

    result = []
    start = 0
    end = k - 1

    while end < n:
        # 检查起始索引是否超出范围
        if start < 0:
            start = 0
        # 检查结束索引是否超出范围
        if end >= n:
            end = n - 1

        # 执行滑动窗口操作
        # ...

        start += 1
        end += 1

    return result

def slide_window(nums, k):
    n = len(nums)
    if k > n:
        return []

    result = []
    start = 0
    end = k - 1

    while end < n:
        try:
            # 执行滑动窗口操作
            # ...
        except IndexError:
            # 处理索引超出范围的情况
            # ...

        start += 1
        end += 1

    return result