如何索引列表以找到特定的值及其位置？

Question

我试图写一个代码，将电影存储在一个列表中，我可以通过要求添加一个电影的位置或检查它是否在列表中检索。到目前为止，我一直致力于检索部分，但我一直得到一个错误，其中"描述符'索引'的'列表'对象不适用于'str'对象"。这是目前为止我的代码

myFile = open("movies.txt", "a")
more = "yes"
while more.lower() == "yes":
    movie = input("Please enter a movie title: ")
    myFile.write(movie + '\n')
    more = input("Would you like another item? Enter 'yes' or 'no'. ")
    find = input("Would you like to find a movie? Enter 'yes' or 'no'. ")
    myFile.close()
    if find == "yes":
        myFile = open("movies.txt")
        xlist = list[myFile]
        f2 = input("What movie would like to find?")
        f3 = xlist.index(f2)
        print(f2 + " is in number " + f3 + " on the list")

Answer 1

myFile = open("movies.txt", "a")
more = "yes"
while more.lower() == "yes":
    movie = input("Please enter a movie title: ")
    myFile.write(f'{movie}\n')
    more = input("Would you like another item? Enter 'yes' or 'no'. ")
    find = input("Would you like to find a movie? Enter 'yes' or 'no'. ")
    myFile.close()
    if find == "yes":
        myFile = open("movies.txt")
        xlist=myFile.read().splitlines()
        #print(xlist)
        f2 = input("What movie would like to find?")
        f3 = xlist.index(f2)
        print(f'{f2}  is in number {f3} on the list')

输出

Please enter a movie title: money-heist
Would you like another item? Enter 'yes' or 'no'. no
Would you like to find a movie? Enter 'yes' or 'no'. yes
What movie would like to find?Dark
Dark  is in number 0 on the list