将字符串元组转换为元组 [英] Convert a string tuple to a tuple

问题描述

我有一个用户输入的字符串，该字符串已经是元组格式，并且想在 python 中将其转换/转换为实际的元组.我怎样才能做到这一点?例如:

I have a user entered string which is already in tuple format and would like to convert/cast it to a actual tuple in python. How can I do this? E.g:

strTup = '(5, 6)'

想将上面的转换为元组 (5, 6).我尝试了 tuple(strTup)，但它不起作用，因为它将每个字符都变成了自己的元组.

Would like to convert the above to the tuple (5, 6). I tried tuple(strTup) which did not work as it made each character into its own tuple.

推荐答案

你可以传递给 eval() :

You can pass it to eval():

就去做:

    <!-- language: python -->
    strTup = '(5,6)'
    eval(strTup)

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