试图删除具有在另一个函数中找到的索引的列表元素

Question

使用功能searchAccount我找到了使用用户输入搜索的列表元素的索引。我想使用相同的索引从列表中弹出元素。这应该是非常简单的，但是此文件中包含了太多内容，以至于难以理解。

def deleteAccount(customerID):
#make sure the user intends to delete their account
    checkInput = str(input(("Would are you sure you would like to delete your account? Enter y for yes or n for no. ")))
    checkInput = checkInput.lower() 

    searchAccount(customerID) 

    if checkInput == "y": 
        customerlist.pop(i) 

    elif checkInput == "n":
        return 


# Search
#Look up the account information based on the customer ID.
# 
def searchAccount(yourID):


    global idLocation
    global customerlist

    with open("customers.txt", "r") as f:
        customerlist = [line.strip() for line in f]

    index = -1
    for i in range(len(customerlist)): 
        if yourID in customerlist[i]: 
           index = i
           break

    if index > -1:
        #print('Index was {}'.format(i))
        print(customerlist[i])

Answer 1

为简单起见，删除了不相关的部分

def deleteAccount(customerID):


    index = searchAccount(customerID)


    if checkInput == "y": 
        customerlist.pop(index)


def searchAccount(yourID):

    if index > -1:
        #print('Index was {}'.format(i))
        print(customerlist[i])

    return index

[抬起头，我对您的代码没有一个整体的了解，但是您可能只想在用户想要删除用户的帐户时（即在检查了checkInput变量之后）搜索该用户的帐户。尽管如此，以上代码应该可以解决您的问题。