Exception Classes
Learn how to create custom exception classes in Python.
Introduction
Facing execution errors when writing a custom class is a common observation. For example, giving the wrong input data value is one of the potential errors. It’s essential to handle such failures. But how can it be made possible? Well, we have to brainstorm and jot all the edge cases. Then, add value to our code by defining those error types with a custom exception class.
Designing a custom exception class serves the following two main purposes:
- Providing additional debugging information
- Making functions and modules more maintainable
We just need to go through different examples rather than one complex example to get your hands on this concept.
Creating a validator
Let’s consider a simple scenario. ...
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