python：检查substring是否在字符串元组中

Question

检查字符串元组中是否出现多个子字符串的最优雅方法是什么？

tuple = ('first-second', 'second-third', 'third-first') 
substr1 = 'first' 
substr2 = 'second' 
substr3 = 'third'
#if substr1 in tuple and substr2 in tuple and substr3 in tuple:
#    should return True

Answer 1

any(substr in str_ for str_ in tuple_)

您可以从此开始，同时查看all()。

Answer 2

您需要遍历每个子字符串的元组，因此使用any和all：

all(any(substr in s for s in data) for substr in ['first', 'second', 'third'])