如何从 Python output 中删除 [ ] 和 ''

Question

这是一些基于键打印出字典值的代码，我尝试了一些方法，例如 .remove() 但找不到不需要整个 class 来剥离字典的好解决方案。

这是我的代码：

def WriteoutLines(TheDict, choice):

    DictValues = TheDict.copy()
    Result = TheDict.get(choice)
    print(Result)


TheDict = {"pres": ["the President right now is",
                    "Joe Biden"],
           "FSUNick": ["the seminoles",
                       "unconquerd"],
           "class": ["introcution to Python"]
           }
TheKeys = list(TheDict.keys())

Done = False
while (not Done):
    print("we have these keys")
    for i in range(0, len(TheKeys)):
        print(TheKeys[i])
    print("enter zz to end program or the word you want a listing for")
    choice = input("enter the string you want typed out")

    if (choice in TheDict.keys()):
        WriteoutLines(TheDict, choice)

    elif (choice == "zz"):
        break
    else:
        print("The was not a legal choice")

Answer 1

尝试str.join() ：

the_dict = {
    "pres": ["the President right now is", "Joe Biden"],
    "FSUNick": ["the seminoles", "unconquerd"],
    "class": ["introcution to Python"]
}

while True:
    print("we have these keys")
    print("\n".join(the_dict.keys()))
    print("enter zz to end program or the word you want a listing for")
    choice = input("enter the string you want typed out")
    if choice == "zz":
        break
    print(" ".join(the_dict.get(choice) or ["That was not a legal choice"]))