What are the best practices for using constants in Python?

What are the best practices for using constants in Python?

In Python, it's common to use uppercase letters for constants. For example, you might define a constant like this: MAX_CONNECTIONS = 100.

Should I use constants in classes or modules?

It depends on the context. If the constant is specific to a class, define it within the class. For module-wide constants, define them at the module level.

How can I ensure constants are not modified?

While Python doesn't enforce constant values, you can use naming conventions and document your code to indicate that certain variables should not be changed.

Are there any libraries that help manage constants?

Yes, libraries like enum can help manage constants more effectively by providing a way to define named values.