我正在手机上测试这个QPython应用程序,我有以下代码:
#-*-coding:utf8;-*
#qpy:console
#qpy:2
numOne = 1
numTwo = 2
person = str(input("What's your name?"))
print "Guess what I can do?"
print "Hello,", person
但是,它会返回错误:
> hipipal.qpyplus/scripts/.last_tmp.py" <
What's your name?jason
Traceback (most recent call last):
File "/storage/emulated/0/com.hipipal.qpyplus/scripts/.last_tmp.py", line 8, in <module>
person = str(input("What's your name?"))
File "<string>", line 1, in <module>
NameError: name 'jason' is not defined
1|u0_a320@hltetmo:/ $
抱歉,如果格式化已关闭,我会在旅途中通过手机发布此信息。
答案 0 :(得分:2)
您正在使用Python2,input()
将评估输入;这意味着当您键入jason
时,它会尝试查找名为jason
的变量,并且由于它不存在,您将获得异常。您应raw_input
,它将以字符串形式返回输入:
>>> input('hello: ')
hello: jason
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<string>", line 1, in <module>
NameError: name 'jason' is not defined
>>> raw_input('hello: ')
hello: jason
'jason'
在Python3中,它将按预期工作:
>>> input('hello: ')
hello: json
'json'