虽然循环多个条件不起作用

Question

我试图添加一个条件，如果while循环遇到“ Y”或“ y”，它将仍然将字母移到末尾，但将“ Y”或“ y”保留在开头，但循环将结束并只需添加“ ay”

print("Pig Latin Translator Test!")
name = raw_input("What is your name, friend?")
if len(name) > 0 and name.isalpha():
    print("Hello!")
else:
    print("That's not a name!")
word = raw_input("What is your word?")
VOWELS = ("a", "e", "i", "o", "u", "A", "E", "I", "O", "U")
YList = ("Y", "y")
if word[0] in VOWELS:
    word = word + "yay"
else:

这是导致问题的部分：

    while word[0] in YList or (not VOWELS):
        word = word[1:] + word[0]
    word = word + "ay"
print (word)

Answer 1

(not VOWELS)值始终是虚假的，因为VOWELS是真实的。

您打算写：

while word[0] in YList or (word[0] not in VOWELS):