What are the best practices for creating custom exceptions in programming?

What are the best practices for creating custom exceptions in programming?

When creating custom exceptions, ensure they are meaningful, inherit from the base Exception class, and provide clear messages.

Should I include additional attributes in my custom exceptions?

Yes, including attributes like error codes or context information can help in debugging and handling exceptions more effectively.

How do I raise a custom exception in Python?

You can raise a custom exception using the 'raise' keyword followed by an instance of your custom exception class.

Can you give me an example of a custom exception?

Sure! Here's a simple example: class MyCustomError(Exception): pass and then you can raise it with raise MyCustomError('An error occurred!').