我想针对某些条件测试输入的字符串。在这个例子中,我希望变量中的字符串至少包含一个数字字符...
while any(inputted.isdigit()) == False:
print ("Inputted must contain at least one numeric character") # can't figure this one out
inputted = input("Please enter a combination: ")
理想的输入是像“Boat88Sea”这样的字符串
非常感谢任何帮助!
答案 0 :(得分:4)
您必须遍历输入字符串:
input_string = ""
while any(c.isdigit() for c in input_string) == False:
print ("the input string must contain at least one numerical character")
input_string = input("Please enter a combination: ")
当字符串中的任何字符被发现为数字时,while循环将退出。
或者,这可能比你想要的更接近:
只要输入字符串中没有任何字符是数字......
while not any(c.isdigit() for c in inputted):
答案 1 :(得分:1)
肯定有比这更好的方法:
cond = True
while cond:
print ("Inputted must contain at least one numeric character")
inputted = input("Please enter a combination: ")
for x in range(0,9) :
if str(x) in inputted : cond = False