只需使用列表理解即可:
nested_lst_of_tuples = [tuple(l) for l in nested_lst]
演示:
>>> nested_lst = [['tom', 'cat'], ['jerry', 'mouse'], ['spark', 'dog']]
>>> [tuple(l) for l in nested_lst]
[('tom', 'cat'), ('jerry', 'mouse'), ('spark', 'dog')]
如何在python 3.3中将嵌套的列表列表转换为元组列表?
只需使用列表理解即可:
nested_lst_of_tuples = [tuple(l) for l in nested_lst]
演示:
>>> nested_lst = [['tom', 'cat'], ['jerry', 'mouse'], ['spark', 'dog']]
>>> [tuple(l) for l in nested_lst]
[('tom', 'cat'), ('jerry', 'mouse'), ('spark', 'dog')]