list 中的sort方法源码解析

最新推荐文章于 2024-06-25 15:11:43 发布

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该博客详细解析了Python内置的`sort`函数，它用于就地对列表进行升序排序。`sort`函数支持自定义排序键和reverse参数以进行降序排序。通过key参数，可以对列表项应用函数后再进行排序，保持稳定性。了解这些关键特性有助于优化代码和处理复杂排序需求。

def sort(self, *args, **kwargs): # real signature unknown
    """
    Sort the list in ascending order and return None.
    
    The sort is in-place (i.e. the list itself is modified) and stable (i.e. the
    order of two equal elements is maintained).
    
    If a key function is given, apply it once to each list item and sort them,
    ascending or descending, according to their function values.
    
    The reverse flag can be set to sort in descending order.
    """
    pass

C:\Users\xx\PyCharm2019.3\system\python_stubs\775048086\builtins.py