将字符串列表转换为元组列表

Question

我有一个字符串列表，如下所示

['40799\t1890\t11-16-15\n', '40800\t1890\t11-17-15\n', '40801\t1890\t11-18-15\n', '40802\t1890\t11-19-15\n']

想要转换如下

 [('40799',1890,'11-16-15'), ('40800',1890,'11-17-15'), ('40801',1890,'11-18-15'), ('40802',1890,'11-19-15')]

Tab是每列的分隔符。我能够使用一些循环转换。但是想知道是否可以使用单个命令转换列表，因为列表可能包含大量项目

Answer 1

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Answer 2

lst = ['40799\t1890\t11-16-15\n', '40800\t1890\t11-17-15\n', '40801\t1890\t11-18-15\n', '40802\t1890\t11-19-15\n']

print [tuple(s.split()) for s in lst]

<强>输出：

[('40799', '1890', '11-16-15'), ('40800', '1890', '11-17-15'), ('40801', '1890', '11-18-15'), ('40802', '1890', '11-19-15')]

Answer 3

>>> data = ['40799\t1890\t11-16-15\n', '40800\t1890\t11-17-15\n', '40801\t1890\t11-18-15\n', '40802\t1890\t11-19-15\n']
>>> [tuple(line.split()) for line in data]
[('40799', '1890', '11-16-15'), ('40800', '1890', '11-17-15'), ('40801', '1890', '11-18-15'), ('40802', '1890', '11-19-15')]