PublishSecond

Author: jimdevops19

02 - Constructor & __init__/README.md

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+class Item:
+    def __init__(self, name: str, price: float, quantity=0):
+        # Run validations to the received arguments
+        assert price >= 0, f"Price {price} is not greater than or equal to zero!"
+        assert quantity >= 0, f"Quantity {quantity} is not greater or equal to zero!"
+
+        # Assign to self object
+        self.name = name
+        self.price = price
+        self.quantity = quantity
+
+    def calculate_total_price(self):
+        return self.price * self.quantity
+
+item1 = Item("Phone", 100, 1)
+item2 = Item("Laptop", 1000, 3)
+
+print(item1.calculate_total_price())
+print(item2.calculate_total_price())