lab classes on python

python/src/dish.py

@@ -0,0 +1,44 @@
+class Dish:
+    def __init__(self, name, vid, price):
+        self.__name = name
+        self.__vid = vid
+        self.check_price(price)
+        self.__price = price
+
+    @property
+    def name(self):
+        return self.__name
+
+    @property
+    def vid(self):
+        return self.__vid
+
+    @property
+    def price(self):
+        return self.__price
+
+    @name.setter
+    def name(self, value):
+        self.__name = value
+
+    @vid.setter
+    def vid(self, value):
+        self.__vid = value
+
+    @price.setter
+    def price(self, value):
+        self.check_price(value)
+        self.__price = value
+
+    def check_price(self, price):
+        if price >= 5000 or price <= 0:
+            raise ValueError("Это блюдо вам не по карману")
+
+    @property
+    def info(self):
+        return f"""Цена: {self.price}
+Название: {self.name}
+Тип блюда: {self.vid}"""
+
+
+

python/src/main.py

@@ -1,7 +1,5 @@
-def summ(a: int, b: int) -> int:
-    return a + b
-
+from dish import Dish
 
 if __name__ == "__main__":
-    print("Hello world")
-    print(summ(3, 4))
+    dish = Dish("Борщ", "Суп", 500)
+    print(dish.info)