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791 B
Markdown
8 lines
791 B
Markdown
# Class inheritance
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TODO: ADD MORE
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- The default `__str___` method is inherited from `Object`, which every class in Python inherits from. (See: inheritance) [phone-number](../exercise-concepts/phone-number.md)
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- a "subclass" will inherit all methods, attributes from it's parent class, and can then override methods as needed. Overriding means the logic in the parent class is not used. The `super` builtin function (not shown here) exists to allow the programmer to defer logic up the inheritance chain to the parent class when needed. [phone-number](../exercise-concepts/phone-number.md)
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- the knowledge of inheritance can be useful in this exercises because all `Exceptions` types inherit from the base class [variable-length-quantity](../exercise-concepts/variable-length-quantity.md)
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