下面的Python代码3.6.x的上失败的Atom但不能在IDLE

Question

免责声明：我是一个新的Python程序员（几小时到初级课程）

我创建了Python的3.6.3 IDLE限幅器例子并且按照预期运行。那就是：

*email = input("What's your email address ? ").strip() 
user = email[:email.find("@")] 
user = user.capitalize() 
domain = email[email.find("@") + 1:] 
domain = domain.capitalize() 
output = "Your username is {} and your domain is {}".format(user,domain) 
print(output)* 

但是，试图在Atom中运行它时，脚本亚军包给了我以下错误：

*What's your email address ? [email protected] 
Traceback (most recent call last): 
    File "/Users/**user**/Desktop/Scripts/MyPyScripts/slicer.py", line 9, in <module> 
    email = input("What's your email address ? ").strip() 
    File "<string>", line 1 
    [email protected]* 
     ^
SyntaxError: invalid syntax 
Exited with status 1 after 10.893 seconds 

有没有人有一个想法？谢谢！

Answer 1

看起来Atom使用的是Python 2.x，而不是3.x. Python 2上的input评估输入的字符串，例如字符串2+3返回5。在Python 2上使用raw_input只读取一个字符串而不进行评估。

>>> input('enter email: ') 
enter email: [email protected] 
Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "<string>", line 1 
    [email protected] 
     ^
SyntaxError: invalid syntax 
>>> raw_input('enter email: ') 
enter email: [email protected] 
'[email protected]'