def input_base():
print('please enter the number')
base = input("Number : ")
while not base.isdigit():
print("It`s not integer")
base = input("R.Number : ")
return base
...
This is my code and the error is:
AttributeError : 'int' object has no attribute 'isdigit'
I don't know how I could fix this code. I think, I should install some application, such a python-numpy
, inside Ubuntu...
Is that right?
You are using python2 therefore you have two functions input
and raw_input
. The difference being that input
calls eval
on the inputted string. This turns it from a string to whatever python would interpret it as when input as a script or at the REPL.
For the input 1
you would get the int value 1.
So the value you now have is an int and not a string. It does not have a method isdigit
. If you are sticking with python 2, you should instead use raw_input
, which doesnt do the eval
and therefore always returns a string, which has an isdigit
method.
For python3 input
does what raw_input
does it py2 and so works correctly here.
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