使用.isupper（）

Question

我的計劃是一個密碼強度模擬器每當我輸入密碼，它總是輸出得分爲1

def upper_case(): 
    points = int(0) 
    limit = 3 
    for each in pword: 
     if each.isupper(): 
      points = points + 1 
     if points > limit: 
      points = limit 
     else: 
      points = points + 0 
     return points 

pword = raw_input("ENTER: ") 
upper_case() 

points = 0 
points += upper_case() 

print points 

Answer 1

您正在返回points太早，因爲你有麻煩縮小了它太多。刪除縮進：

def upper_case(): 
    points = int(0) 
    limit = 3 
    for each in pword: 
     if each.isupper(): 
      points = points + 1 
     if points > limit: 
      points = limit 
     else: 
      points = points + 0 
    return points 

您可以簡化這：

def upper_case(pword): 
    return min((sum(1 for each in pword if each.isupper()), 3)) 

，我改變了功能，採用參數，而不是使用一個全球性的。