Question

这是我的代码;

locat_file = 'info/locat.txt'

Import os

If not os.path.exists(locat_file):
   #Ask location
   locat = raw_input("Where are you from?\n").title
   with open(locat_file, "w") as f:
         f.write(locat)
         f.close

此代码效果很好。我使用相同的代码来存储名称。唯一的问题是如果你说我住在爱尔兰＆＃39;或者＆＃39;我的名字是bob＆＃39;它会保存你的名字，因为我的名字是bob＆＃39;当我只想保存鲍勃部分时？

Answer 1

检查答案中是否有空格，尽管您可以执行更复杂的检查：

If not os.path.exists(locat_file):
   #Ask location
   while True: # keep asking question until you get an acceptable answer
       locat = raw_input("Where are you from?\n").title #Synchronous function, will wait for return before code continues to be interpreted
       if ' ' not in locat: # condition(s) the answer need to meet
           break
       else:
           print("there are no spaces allowed in a name")
   with open(locat_file, "w") as f:
         f.write(locat)
         f.close

或者，只是告诉用户只输入他们的名字而不输入任何其他内容，然后他们给你的是他们的名字

存储某些输入

1 个答案: