如何從 Python 中的一組字符串中刪除特定的子字符串？ - How to remove specific substrings from a set of strings in Python?

問題：

I have a set of strings set1 , and all the strings in set1 have a two specific substrings which I don't need and want to remove.我有一組字符串的set1 ，並在所有的字符串set1有我不需要，想刪除兩個具體子。
Sample Input: set1={'Apple.good','Orange.good','Pear.bad','Pear.good','Banana.bad','Potato.bad'}樣本輸入： set1={'Apple.good','Orange.good','Pear.bad','Pear.good','Banana.bad','Potato.bad'}
So basically I want the .good and .bad substrings removed from all the strings.所以基本上我想要的.good和.bad從所有的字符串刪除子。
What I tried:我試過的：

for x in set1:
    x.replace('.good','')
    x.replace('.bad','')

But this doesn't seem to work at all.但這似乎根本不起作用。 There is absolutely no change in the output and it is the same as the input.輸出絕對沒有變化，它與輸入相同。 I tried using for x in list(set1) instead of the original one but that doesn't change anything.我嘗試使用for x in list(set1)而不是原始的，但這不會改變任何東西。

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解決方案：

參考一： https://stackoom.com/question/2WoJv
參考二： How to remove specific substrings from a set of strings in Python?