Python Tutorial for Beginners 39 - Raising Custom Exceptions (Writing an...

In this Python Tutorial for Beginners video I am going to show How to Write and Use Custom Exceptions in Python with an Example. So we will see the Proper way to declare custom exceptions in modern Python 3. So let us see How to Make your Python code more readable with custom exception classes. For creating your own custom Exception class in python we need to inherit from the base exception class i.e. Exception. Custom Exception class should typically be derived from the Exception class, either directly or indirectly. Custom Exception Class are also called User-defined Exceptions in python.
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