'Solution'

app/cinema/bar.py

@@ -0,0 +1,7 @@
+from app.people.customer import Customer
+
+
+class CinemaBar:
+ @staticmethod
+ def sell_product(customer: Customer, product: str) -> None:
+ print(f"Cinema bar sold {product} to {customer.name}.")

app/cinema/hall.py

@@ -0,0 +1,19 @@
+from app.people.cinema_staff import Cleaner
+from app.people.customer import Customer
+
+
+class CinemaHall:
+ def __init__(self, number: int) -> None:
+ self.number = number
+
+ def movie_session(
+ self, movie_name:
+ str, customers:
+ list[Customer],
+ cleaner: Cleaner
+ ) -> None:
+ print(f'"{movie_name}" started in hall number {self.number}.')
+ for customer in customers:
+ customer.watch_movie(movie_name)
+ print(f'"{movie_name}" ended.')
+ cleaner.clean_hall(self.number)

app/main.py

@@ -1,6 +1,27 @@
-# write your imports here
+from app.cinema.bar import CinemaBar
+from app.cinema.hall import CinemaHall
+from app.people.customer import Customer
+from app.people.cinema_staff import Cleaner
 
 
-def cinema_visit(customers: list, hall_number: int, cleaner: str, movie: str):
- # write you code here
- pass
+def cinema_visit(
+ customers: list[dict],
+ hall_number: int,
+ cleaner: str,
+ movie: str
+) -> None:
+ customer_instances = [
+ Customer(name=customer["name"], food=customer["food"])
+ for customer in customers
+ ]
+ ch = CinemaHall(number=hall_number)
+ cleaner_instance = Cleaner(name=cleaner)
+
+ for customer in customer_instances:
+ CinemaBar.sell_product(customer=customer, product=customer.food)
+
+ ch.movie_session(
+ movie_name=movie,
+ customers=customer_instances,
+ cleaner=cleaner_instance
+ )

app/people/cinema_staff.py

@@ -0,0 +1,6 @@
+class Cleaner:
+ def __init__(self, name: str) -> None:
+ self.name = name
+
+ def clean_hall(self, hall_number: int) -> None:
+ print(f"Cleaner {self.name} is cleaning hall number {hall_number}.")

app/people/customer.py

@@ -0,0 +1,7 @@
+class Customer:
+ def __init__(self, name: str, food: str) -> None:
+ self.name = name
+ self.food = food
+
+ def watch_movie(self, movie: str) -> None:
+ print(f'{self.name} is watching "{movie}".')