How do I lowercase a string in Python?

Question

Is there a way to convert a string from uppercase, or even part uppercase to lowercase?

For example, \"Kilometers\" → \"kilometers\".

Answer 1

Also, you can overwrite some variables:

s = input('UPPER CASE')
lower = s.lower()

If you use like this:

s = "Kilometer"
print(s.lower())     - kilometer
print(s)             - Kilometer

It will work just when called.