tmp

courses/python_oop/patterns/monostate.py

@@ -0,0 +1,33 @@
+
+class WeatherStation:
+    __shared_data = {"temperature": 0,
+                     "humidity": 0,
+                     "pressure": 0}
+    
+    def __init__(self):
+        self.__dict__ = WeatherStation.__shared_data
+
+    def update_data(self, temp, hum, pres):
+        self.__shared_data['temperature'] = temp
+        self.__shared_data['humidity'] = hum
+        self.__shared_data['pressure'] = pres
+
+    def get_current_data(self):
+        return (self.__shared_data['temperature'], self.__shared_data['humidity'], self.__shared_data['pressure'])
+
+
+sensor1 = WeatherStation()
+assert sensor1.temperature == 0
+assert sensor1.humidity == 0
+assert sensor1.pressure == 0
+sensor2 = WeatherStation()
+assert sensor2.get_current_data() == (0, 0, 0)
+sensor1.update_data(25, 60, 103)
+assert sensor1.get_current_data() == (25, 60, 103)
+assert sensor2.get_current_data() == (25, 60, 103)
+sensor3 = WeatherStation()
+assert sensor3.get_current_data() == (25, 60, 103)
+sensor3.update_data(50, 20, 10)
+assert sensor1.get_current_data() == (50, 20, 10)
+assert sensor2.get_current_data() == (50, 20, 10)
+print('Good')

courses/python_oop/task.py

@@ -1,3 +1,80 @@
+
+class Person:
+    def __init__(self, name, age):
+        self.name = name
+        self.age = age
+
+    def display_person_info(self):
+        print(f"Person: {self.name}, {self.age}")
+
+class Company:
+    def __init__(self, name, city):
+        self.company_name = name
+        self.location = city
+
+    def display_company_info(self):
+        print(f"Company: {self.company_name}, {self.location}")
+
+class Employee:
+    def __init__(self, name, age, company, city):
+        self.personal_data = Person(name, age)
+        self.work = Company(company, city)
+
+# ````````````````````````````````````````````````````````````````
+
+class Task:
+    def __init__(self, name, description, status=False):
+        self.name = name
+        self.description = description
+        self.status = status
+
+    def display(self):
+        print(f"{self.name} {'(Сделана)' if self.status else '(Не сделана)'}")
+
+class TaskList:
+    def __init__(self):
+        self.tasks = []
+
+    def add_task(self, task: Task):
+        self.tasks.append(task)
+
+    def remove_task(self, task: Task):
+        self.tasks.remove(task)
+
+class TaskManager:
+    def __init__(self, task_list:TaskList):
+        self.task_list = task_list
+
+    def mark_done(self, task:Task):
+        task.status = True
+    
+    def mark_undone(self, task:Task):
+        task.status = False
+    
+    def show_tasks(self):
+        for task in self.task_list.tasks:
+            task.display()
+
+# ````````````````````````````````````````````````````````````````
+class Triangle:
+    def __init__(self, a, b, c):
+        self.a = a
+        self.b = b
+        self.c = c
+    def is_exists(self):
+        return (self.a < (self.b + self.c)) and \
+                (self.b < (self.a + self.c)) and \
+                (self.c < (self.a + self.b))
+
+    def is_equilateral(self):
+        return self.a == self.b == self.c
+    
+    def is_isosceles(self):
+        return self.is_exists() and ((self.a == self.b) or (self.a == self.c) or (self.b == self.c))
+        
+
+# ````````````````````````````````````````````````````````````````
+
 class Config:
     pass
 
@@ -14,8 +91,13 @@ def create_instance(number: int):
 
 
 def main():
-    config = create_instance(3)
-    print(config.__dict__)
+    # config = create_instance(3)
+    # print(config.__dict__)
+
+    triangle = Triangle(5, 16, 5)
+    print(f"Is Triangle exist: {triangle.is_exists()}")
+    print(f"Is Equilateral: {triangle.is_equilateral()}")
+    print(f"Is Isosceles: {triangle.is_isosceles()}")
 
 
 if __name__ == '__main__':