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我想从用户输入变量“名称”，然后我想将account.zk（这是一个普通的文本文件）加载到一个列表中，然后我想检查输入是否已经在这个列表中. 如果不是，我想添加它，相反，我想跳过并继续。

我自己编写了这个函数，但我没有成功！有人能理解为什么吗？

# Start Downloading System
name = input(Fore.WHITE+"Enter Profile Name To Download: ")

# Save Account (used for check the updates!)
file_object = open("account.zk", "r")

for line in file_object:
  stripped_line = line.strip()
  line_list = stripped_line.split()
  list_of_lists.append(line_list)


if (len(list_of_lists) != len(set(name))):
    print("\n\nAlready in List!\n\n")
    file_object.close
    time.sleep(5)
else:
    file_object.close
    file_object = open("account.zk", "w")
    file_object.write(name + "\n")
    file_object.close
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1 回答 1

1

我认为你想要做的是以下几点：

# Start Downloading System
name = input(Fore.WHITE + "Enter Profile Name To Download: ")

# Save Account (used for check the updates!)
file_object = open("account.zk", "r")

list_of_lists = []
for line in file_object:
  stripped_line = line.strip()
  line_list = stripped_line.split()
  list_of_lists.extend(line_list)  # add the elements of the line to the list

if name in list_of_lists:  # check if the name is already in the file
    print("\n\nAlready in List!\n\n")
    file_object.close()
    time.sleep(5)
else:  # if not, add it
    file_object.close()
    file_object = open("account.zk", "w")
    file_object.write(name + "\n")
    file_object.close()
于 2020-10-26T18:27:33.990 回答