HW_9

T9_1.py

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+import time
+import turtle
+
+
+def circle_draw(x, y, r, color):
+
+    turtle.up()
+    turtle.goto(x, y - r)
+    turtle.down()
+    turtle.fillcolor(color)
+    turtle.begin_fill()
+    turtle.circle(r, 360)
+    turtle.end_fill()
+
+    return
+
+
+class TrafficLight:
+    __color = ['Red', 'Yellow', 'Green']
+
+    def running(self):
+
+        while True:
+            circle_draw(15, -55, 15, 'white')
+            circle_draw(15, -20, 15, 'white')
+            circle_draw(15, 15, 15, TrafficLight.__color[0])
+            time.sleep(7)
+            circle_draw(15, 15, 15, 'white')
+            circle_draw(15, -20, 15, TrafficLight.__color[1])
+            circle_draw(15, -55, 15, 'white')
+            time.sleep(2)
+            circle_draw(15, 15, 15, 'white')
+            circle_draw(15, -20, 15, 'white')
+            circle_draw(15, -55, 15, TrafficLight.__color[2])
+            time.sleep(5)
+
+
+tl = TrafficLight()
+tl.running()

T9_2.py

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+class Road:
+    def __init__(self, length, width):
+        self._l = length
+        self._w = width
+
+    def my_weight(self):
+        sum_w = self._l * self._w * (25/1000) * (5/100)
+        print(f'Масса асфальта, необходимого для покрытия всего дорожного полотна длиной {self._l} метров и шириной {self._w} метров составляет {sum_w} тонн.')
+
+
+road1 = Road(100, 500)
+road1.my_weight()

T9_3.py

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+class Worker:
+
+    def __init__(self, name, surname, position, wage, bonus):
+        self.n = name
+        self.s = surname
+        self.p = position
+        self._income = {'wage': wage, 'bonus': bonus}
+        self.w = wage
+        self.b = bonus
+
+
+class Position(Worker):
+    def get_full_name(self):
+        print(f'{self.n} {self.s}')
+
+    def get_total_income(self):
+        tot = self._income.get('wage') + self._income.get('bonus')
+        print(tot)
+
+
+person = Position('Иван', 'Иванович', 'стажер', 20000, 5000)
+person.get_full_name()
+person.get_total_income()

T9_4.py

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+class Car:
+    def __init__(self, speed, color, name, is_police=False):
+        self.s = speed
+        self.c = color
+        self.n = name
+        self.p = bool(is_police)
+
+    def go(self):
+        print('Машина поехала')
+
+    def stop(self):
+        print('Машина остановилась')
+
+    def turn(self, direction):
+        self.d = direction
+        print(f'Машина повернула на{self.d}')
+
+    def show_speed(self):
+        print(f'Скорость автомобиля равна {self.s} км/ч')
+
+
+class TownCar(Car):
+    def show_speed(self):
+        if self.s > 60:
+            print('Вы превысили скорость')
+        print(f'Скорость автомобиля равна {self.s} км/ч')
+
+
+class SportCar(Car):
+    pass
+
+
+class WorkCar(Car):
+    def show_speed(self):
+        if self.s > 40:
+            print('Вы превысили скорость')
+        print(f'Скорость автомобиля равна {self.s} км/ч')
+
+
+class PoliceCar(Car):
+    pass
+
+
+mazda = TownCar(65, 'red', 'ZZ')
+mazda.go()
+mazda.stop()
+mazda.turn('право')
+mazda.show_speed()
+print(mazda.p)
+
+volga = WorkCar(35, 'blue', '07')
+volga.go()
+volga.stop()
+volga.turn('лево')
+volga.show_speed()
+print(volga.c)
+print(volga.p)
+
+ferrari = SportCar(120, 'yellow', 'F1')
+ferrari.go()
+ferrari.stop()
+ferrari.turn('право')
+ferrari.show_speed()
+print(ferrari.c)
+print(ferrari.s)
+print(ferrari.p)
+
+ford = PoliceCar(60, 'green', 'focus', True)
+ford.go()
+ford.stop()
+ford.turn('право')
+ford.show_speed()
+print(ford.c)
+print(ford.s)
+print(ford.p)

T9_5.py

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+class Stationery:
+    def __init__(self, title):
+        self.t = title
+
+    def draw(self):
+        print('Запуск отрисовки')
+
+
+class Pen(Stationery):
+    def draw(self):
+        print('Толщина линии равна 0.5 мм')
+
+
+class Pencil(Stationery):
+    def draw(self):
+        print('Карандаш остро заточен')
+
+
+class Handle(Stationery):
+    def draw(self):
+        print('Маркер засох')
+
+
+item_1 = Pen('parker')
+item_1.draw()
+
+item_2 = Pencil('bic')
+item_2.draw()
+
+item_3 = Handle('attache')
+item_3.draw()