相关疑难解决方法(0)

如何展平列表/嵌套列表列表?

我有这样的python代码:

newlist =[[52, None, None], [129, None, None], [56, None, None], [111, None, None],  
          [22, None, None], [33, None, None], [28, None, None], [52, None, None],  
          [52, None, None], [52, None, None], [129, None, None], [56, None, None],  
          [111, None, None], [22, None, None], [33, None, None], [28, None, None]]
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我想要的newlist是:

newlist =[52, None, None,129, None, None,56, None, None,111, None, None,22, 
          None, None,33, None, None,28, None, None,52, None, None,52, None,  
          None,52, None, None,129, None, None,56, None, None, 111, …
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python python-2.7

3
推荐指数
4
解决办法
4万
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python ×1

python-2.7 ×1