尝试使用以下代码检查字符串:
def check_password(x):
if has_unique_letters(x) == False:
print "Warning! Please ensure letters are not repeated."
if has_even_vowels(x) == False:
print "Warning! Please ensure password contains an even number of vowels."
if has_special_character(x) == False:
print "Warning! Please ensure password contains at least one of {@, #, *, $}"
if has_divisible_numbers(x) == False:
print "Warning! Please ensure all numbers are divisible by 2 or 3."
print "Sorry, your password does not meet our criteria."
print "Congratulations, your password meets our criteria."
x = raw_input("Please set your password:")
check_password(x)
但是我对如何制作感到困惑:
print "Sorry, your password does not meet our criteria."
和:
print "Congratulations, your password meets our criteria."
这两个句子正确显示。
我打算在不满足其中一个条件时显示每个 “警告!...” 以及 “抱歉，...”，同时显示 "Congratulation,..." 当所有条件都满足时。
但是对于我所拥有的，"Sorry,..." 行将始终显示，而 "Congratulations,..." 行不会显示。
我知道我一定做错了，但我该如何解决？
谢谢!
请您参考如下方法:
创建一个包含密码中所有错误的列表。如果有错误，声明密码不符合标准，然后打印所有密码错误类型。否则，打印它符合条件。
def check_password(password):
errors = []
if not has_unique_letters(password):
errors.append("Warning! Please ensure letters are not repeated.")
if not has_even_vowels(password):
errors.append("Warning! Please ensure password contains an even number of vowels.")
if not has_special_character(password):
errors.append("Warning! Please ensure password contains at least one of {@, #, *, $}")
if not has_divisible_numbers(password):
errors.append("Warning! Please ensure all numbers are divisible by 2 or 3.")
if errors:
print "Sorry, your password does not meet our criteria."
for e in errors:
print(e)
else:
print "Congratulations, your password meets our criteria."
password = raw_input("Please set your password:")
check_password(password)
