正好我写过类似的需求，给你参考一下，我是要合并范围，不是合并点

def merge_ranges(input_list):
    """
    输入[[start,end],[start,end],[start,end]....]
    返回[[start,end],[start,end],[start,end]....]
    其中重复的范围已经被merge
    """
    assert(all([isinstance(i,list) for i in input_list]))
    temp=copy.deepcopy(input_list)
    temp.sort(key=lambda x:x[0])
    merged=[temp[0]]
    for current in temp:
        previous=merged[-1]
        if current[0]<=previous[1]+1:
            previous[1]=max(previous[1],current[1])
        else:
            merged.append(current)
    return merged
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FROM 171.216.89.*