Lesson 016

main.py

@@ -0,0 +1,159 @@
+from abc import abstractmethod
+from time import time, localtime
+
+
+class Animal:
+    def __init__(self):
+        self.name = ""
+        self.age = 0
+        self.color = ""
+
+    @abstractmethod
+    def say():
+        pass
+
+
+class Cat(Animal):
+    @staticmethod
+    def say():
+        return "Meow!"
+
+
+class Dog(Animal):
+    @staticmethod
+    def say():
+        return "Woof!"
+
+
+class Father:
+    def __init__(self, name, surname) -> None:
+        self.name = name
+        self.surname = surname
+
+
+class Child(Father):
+    def __init__(self, name, surname, patronim) -> None:
+        super().__init__(name, surname)
+        self.patronim = patronim
+
+    def __str__(self) -> str:
+        return f"{self.name} {self.surname} {self.patronim}"
+
+
+class Stationary:
+    def __init__(self, title="Канцелярия"):
+        self.title = title
+
+    @staticmethod
+    @abstractmethod
+    def draw():
+        pass
+
+    def set_color(self, value):
+        self.color = value
+
+
+class Pen(Stationary):
+    color: str
+
+    def __init__(self, title="Ручка", color="blue"):
+        super().__init__(title)
+        self.color = color
+
+    @staticmethod
+    def draw():
+        return "Ручка пишет"
+
+
+class Pencil(Stationary):
+    def __init__(self, title="Карандаш"):
+        super().__init__(title)
+
+    @staticmethod
+    def draw():
+        return "Карандаш пишет"
+
+
+class Handle(Stationary):
+    def __init__(self, title="Маркер"):
+        super().__init__(title)
+
+    @staticmethod
+    def draw():
+        return "Маркер пишет"
+
+
+class User:
+    def __init__(self, login, password):
+        self.login=login
+        self.password=password
+
+    def view(self):
+        return f"Я - User. Могу просматривать содержимое"
+
+
+class Moderator(User):
+    def __init__(self, login, password, group_id):
+        super().__init__(login, password)
+        self.group_id = group_id
+
+    def view(self):
+        return "Я - Moderator. Могу просматривать содержимое"
+
+    def redact(self):
+        return "Я - Moderator. Могу редактировать содержимое"
+
+
+class Clock:
+    @staticmethod
+    def say_time():
+        cur_time = localtime(time())
+        return f'{cur_time.tm_hour}:{cur_time.tm_min}:{cur_time.tm_sec}'
+
+
+def task1():
+    cat = Cat()
+    dog = Dog()
+    print(cat.say())
+    print(dog.say())
+
+
+def task2():
+    child = Child("Aleks", "Alekseev", "Rodionovich")
+    print(child)
+
+
+def task3():
+    pen = Pen()
+    pencil = Pencil()
+    handle = Handle()
+    print(pen.draw())
+    print(pencil.draw())
+    print(handle.draw())
+
+    pen.set_color("yellow")
+    pencil.set_color("yellow")
+    handle.set_color("yellow")
+    print(pen.color)
+    print(pencil.color)
+    print(handle.color)
+
+
+def task4():
+    user = User("qwerty", "uiop")
+    moder = Moderator("qwerty", "uiop", 54353)
+    print(user.view())
+    print(moder.view())
+    print(moder.redact())
+
+
+def task5():
+    clock = Clock()
+    print(clock.say_time())
+
+
+task1()
+task2()
+task3()
+task4()
+task5()