重命名true false boolean

Question

想知道是否有辦法將布爾值從true / false更改為in / out？

我下面的代碼是一個布爾開關，但我希望它打印輸入或輸出不是0或1

    while True:
       Tag = raw_input("Please Scan your Tag: ")
       q = "SELECT * FROM CARDS WHERE TAG=?"
       up = "UPDATE CARDS SET FLAG = (CASE WHEN FLAG=0 THEN 1 ELSE 0 END) WHERE TAG=?"
       cursor.execute(q, (Tag,))
       cursor.execute(up, (Tag,))
       conn.commit()
       for row in cursor:
         print row [1] + " has been checked " + row[3]

Answer 1

'in' if condition else 'out'您可以使用'in' if condition else 'out' ：

print row [1] + " has been checked " + ('in' if row[3] else 'out')

Answer 2

代替：

print row [1] + " has been checked " + row[3]

嘗試：

print row [1] + " has been checked " + ("in" if row[3] else "out")