python函数似乎没有正确循环

时间:2016-10-18 05:29:42

标签: python python-2.7 if-statement

我写了一个函数,询问用户一些信息。在任务结束时,它将提示用户确认其是否正确。如果是或否则该功能应继续。如果不是,它应该重复这些问题。我无法弄清楚为什么函数会停止,无论用户输入什么:

157 def runAllfunctions():
158 #       getAccessSecretName()
159         mcIPNumber()
160         makeNameMCTag()
161         makeTfvars()
162         makeMainTF()
163         Provisioners()
164         Resources()
165         Outputs()
166
167
168 def runTerraform():
169         getAccessSecretName()
170         infoCorrect = raw_input('Is the information above correct? (y or n)')
171         if infoCorrect.lower() == "yes" or "y":
172                 runAllfunctions()
173         else:
174                 runTerraform()
175
176 runTerraform()

我期望从上面发生的事情,如果用户输入除yes或y以外的任何内容,它将重新运行runTerraform(),这将再次提示用户输入信息,直到它正确为止。一旦它正确,它将通过并运行其余的功能

这就是我所看到的:

当答案不是是或是

You Entered:
Access Key: asdfds
Secret Key: asfads
Your full name is: dsafd dsafdas

Is the information above correct? (y or n)n
newnumber = 16
Your EC2 instance will tagged:
Name Tag: vlslabs16
Multicast Tag: vlslabmc, 172.16.0.16

应该再次重新提问。

当回答确实是或y时:

python terraTFgen.py

Enter Access Key: asdfdsa
Enter Secret Key: asdfads
Enter your name: asdfads

You Entered:
Access Key: asdfdsa
Secret Key: asdfads
Your full name is: asdfads

Is the information above correct? (y or n)y
newnumber = 16
Your EC2 instance will tagged:
Name Tag: vlslabs16
Multicast Tag: vlslabmc, 172.16.0.1

^这是正确的。

当条件不是“是”或“是”阻止函数再次提问时我错过了什么?

ps这是在你好奇的情况下询问问题的功能,或者这是否有帮助

13 def getAccessSecretName():
 14         global access_key, secret_key, yourName
 15         access_key = raw_input("Enter Access Key: ")
 16         secret_key = raw_input("Enter Secret Key: ")
 17         yourName = raw_input("Enter your name: ")
 18
 19         print "\n\nYou Entered:"
 20         print "Access Key: %s" % access_key
 21         print "Secret Key: %s" % secret_key
 22         print "Your full name is: %s\n" % yourName
 23         with open (tfVariables,"w") as text_file:
 24                 text_file.writelines(['access_key = \"'+ access_key +'\"\nsecret_key = \"'+ se    cret_key +'\"\n\n\n',
 25                                 'amis = {\n',
 26                                 '   ',
 27                                 'us-west-1 = '+ usWest1ami +'\n',
 28                                 '   ',
 29                                 'us-west-1 = '+ usWest2ami +'\n',
 30                                 '   ',
 31                                 '}'])

谢谢!

1 个答案:

答案 0 :(得分:1)

if条件应为if infoCorrect.lower() == "yes" or infoCorrect.lower() == "y":