How do you get Python to detect for no input

Question

I\'m new to coding in python and I was filling out some code that required a number of inputs. One thing it asked for was for the program to perform an action if the user pr

Answer 1

I know this question is old, but I'm still sharing the solution to your problem as it could be a helpful hand to others. To detect no input in Python, you actually need to detect for "End of File" error. Which is caused when there is no input:
This can be checked by the following piece of code:

final=[]
while True:
    try:
         final.append(input())   #Each input given by the user gets appended to the list "final"
    except EOFError:
         break                   #When no input is given by the user, control moves to this section as "EOFError or End Of File Error is detected"

Hope this helps.