In Python there aren’t specifically constants, you just assign a value to a variable as you normally would. You could assign a new value to it later if you wanted, but for a constant you just don’t.

PI = 3.14
GRAVITY = 9.8
MY_STRING = ‘Hello world’

Creating constants in a different file

Create the file called, say, “defines.py” and put in it:

PI = 3.14
GRAVITY = 9.8

Now in your code file add this:

import defines

You can use the constants in your code like this:

print(defines.PI)
print(defines.GRAVITY)