[Tutor] String and integer

[bob gailer]

Jens Frid wrote:
> Hi,
> the code is:
>
> def nr():
>     nr1 = input('Enter value: ')
>     print str(nr1).strip('nr0')
>
> The user input is always on the form "nr08756" and i'd like to take 
> out the "nr0" and then print the result.
> I can see that there is a problem with a variable looking like 
> "pn0123" because i get: 
> NameError: global name 'nr0123' is not defined.
>
> What is the right way to do this?

raw_input() rather than input(). input evaluate whatever is entered; 
raw_input returns as a string whatever is entered.

In Python 3 raw_input will be renamed input and the old input will go away.
>
> Thanks!
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