Task1AndTask2.py - master - kristinkaandreeva2002/PYAPI_Homework

Task1AndTask2.py
56 строк2 KB
kristinkaandreeva2002
update Task1AndTask2.py
24 янв 2026, 20:52
24 янв 2026, 20:525f20701
# Задание 1
def parse_recipe_file(file_path: str) -> dict:
    cook_book = {}
    with open(file_path, 'r', encoding='utf-8') as file:
        lines = [line.strip() for line in file.readlines() if line.strip()]
    
    i = 0
    while i < len(lines):
        dish_name = lines[i]
        i += 1
        ingredient_count = int(lines[i])
        i += 1
        
        ingredients = []
        for _ in range(ingredient_count):
            ingredient_info = lines[i].split('|')
            ingredient_name = ingredient_info[0].strip()
            quantity = int(ingredient_info[1].strip())
            measure = ingredient_info[2].strip()
            
            ingredients.append({
                'ingredient_name': ingredient_name,
                'quantity': quantity,
                'measure': measure
            })
            i += 1
        
        cook_book[dish_name] = ingredients
    
    return cook_book

# Результат
cook_book = parse_recipe_file('recipes.txt')
cook_book

# Задание 2
def get_shop_list_by_dishes(dishes: list, person_count: int, cook_book: dict) -> dict:
    shop_list = {}
    
    for dish in dishes:
        if dish in cook_book:
            for ingredient in cook_book[dish]:
                ingredient_name = ingredient['ingredient_name']
                measure = ingredient['measure']
                quantity = ingredient['quantity'] * person_count
                
                if ingredient_name in shop_list:
                    shop_list[ingredient_name]['quantity'] += quantity
                else:
                    shop_list[ingredient_name] = {'measure': measure, 'quantity': quantity}
    
    return shop_list

# Результат
shop_list = get_shop_list_by_dishes(['Запеченный картофель', 'Омлет'], 2, cook_book)
shop_list