How can I remove brackets () in python List

Question

I have a list:

listA = [('xxx@gmail.com\n',), ('111@gmail.com\n',)]

What i trying achieved is to remove the () and \n in each list's item.

Expected Output:

listA = ['xxx@gmail.com', '111@gmail.com',]

I did my researched but every articles online is about removing the square bracket but not （）

Answer 1

The problem is the comma, not the brackets: ('a',) is a tuple , while ('a') == 'a' . Just get the item inside each tuple (I throw in some strip ping as well because you have \n s in the input and not in the expected output):

listA = [t[0].strip() for t in listA]