So far, we’ve covered how to assign variables values directly in a Python file. However, we often want a user of a program to enter new information into the program.
How can we do this? As it turns out, another way to assign a value to a variable is through user input.
While we output a variable’s value using
print(), we assign information to a variable using
input() function requires a prompt message, which it will print out for the user before they enter the new information. For example:
likes_snakes = input("Do you like snakes? ")
In the example above, the following would occur:
- The program would print “Do you like snakes? “ for the user.
- The user would enter an answer (e.g., “Yes! I have seven pythons as pets!”).
- The variable
likes_snakes would be assigned a value of the user’s answer (in this case, “Yes! I have seven pythons as pets!”).