The Ultimate Guide to Python Programming With Python 3.10 - @property decorator

The video tutorial explains how to implement syntax on objects, focusing on making code more readable and efficient by saving keystrokes. It introduces a cart class with a total products function and demonstrates how to convert this function into a property using Python's property decorator. The tutorial provides a practical example of using the property decorator to access the total products without parentheses, enhancing code readability and efficiency.

What is one advantage of using slicing syntax over traditional getter and setter methods?

• It makes the code less readable.

• It reduces the number of keystrokes needed.

• It requires more memory.

• It increases the number of lines of code.

What is the purpose of the property decorator in Python?

• To convert a method into a class.

• To make a method private.

• To increase the execution time of a method.

• To allow a method to be accessed like an attribute.

How do you apply a decorator to a method in Python?

• By using the '@' symbol followed by the decorator name.

• By using the 'return' statement.

• By placing the decorator name after the method name.

• By using the keyword 'def'.

What change occurs when a method is decorated with the property decorator?

• The method becomes a private method.

• The method is removed from the class.

• The method can be accessed without parentheses.

• The method can be called with parameters.

What is the output when the total products are printed after using the property decorator?

• The number of products is printed without parentheses.

• An error is thrown.

• The method name is printed.

• Nothing is printed.