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4 cards from this section. Quick, good the night before a test.
What is a property in Python?
Think of it as a gatekeeper for attributes.
What method is used to define a getter?
Remember, it allows you to access an attribute.
What does the @property decorator do in Python?
Think of how getters are accessed.
True or False: Adding a setter to a property allows for data validation.
Will the Celsius class allow temperatures below -273.15?
Create a class named 'BankAccount' that has a property 'balance'. Ensure that you can only set the balance to a non-negative amount. Attempt to set a negative value and handle the exception.
Use a property to manage the balance and enforce the rule.
Design a class 'Person' that uses properties for first and last names. Include logic to ensure that the names are not empty strings before they can be set.
Use properties to control access to first and last names, adding validation logic.
6 more questions in this section. Enroll free to practise them all.
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