How do I use constants in Python?

How do I use constants in Python?

In Python, you can define constants by using uppercase variable names. For example, PI = 3.14.

Is there a specific way to indicate that a variable is a constant?

While Python doesn't enforce constants, using uppercase naming conventions is a common practice to indicate that a variable should be treated as a constant.

Can I use constants in classes?

Yes, you can define constants within a class. For example, you can define a class variable in uppercase to indicate it's a constant.

What about using constants in functions?

You can define constants inside functions as well, but they will only be accessible within that function's scope.