Z1.py - master - Alex-Piton/Homework_open_file

Z1.py
72 строки3 KB
Alex-Piton
upload files
18 июл 2025, 23:49
18 июл 2025, 23:49ac73327
def read_file(file_path):
    with open(file_path, 'r', encoding='utf-8') as file:
        return file.read()

def parse_recipes(text):
    blocks = text.strip().split('\n\n')
    cook_book = {}

    for block in blocks:
        lines = block.split('\n')
        dish_name = lines[0]
        ingredient_count = int(lines[1])

        ingredients = []
        for i in range(2, 2 + ingredient_count):
            ingredient_info = lines[i].split(' | ')
            ingredient = {
                'ingredient_name': ingredient_info[0].strip(),
                'quantity': int(ingredient_info[1].strip()),
                'measure': ingredient_info[2].strip()
            }
            ingredients.append(ingredient)

        cook_book[dish_name] = ingredients

    return cook_book

def print_cook_book(cook_book):
    for dish, ingredients in cook_book.items():
        print(f"Рецепт: {dish}")
        print(f"Количество ингредиентов: {len(ingredients)}")
        for ingredient in ingredients:
            print(f" {ingredient['ingredient_name']} - {ingredient['quantity']} {ingredient['measure']}")
        print()

def main():
    file_content = read_file('recipes.txt')

    cook_book = parse_recipes(file_content)

    expected_cook_book = {
        'Омлет': [
            {'ingredient_name': 'Яйцо', 'quantity': 2, 'measure': 'шт'},
            {'ingredient_name': 'Молоко', 'quantity': 100, 'measure': 'мл'},
            {'ingredient_name': 'Помидор', 'quantity': 2, 'measure': 'шт'}
        ],
        'Утка по-пекински': [
            {'ingredient_name': 'Утка', 'quantity': 1, 'measure': 'шт'},
            {'ingredient_name': 'Вода', 'quantity': 2, 'measure': 'л'},
            {'ingredient_name': 'Мед', 'quantity': 3, 'measure': 'ст.л'},
            {'ingredient_name': 'Соевый соус', 'quantity': 60, 'measure': 'мл'}
        ],
        'Запеченный картофель': [
            {'ingredient_name': 'Картофель', 'quantity': 1, 'measure': 'кг'},
            {'ingredient_name': 'Чеснок', 'quantity': 3, 'measure': 'зубч'},
            {'ingredient_name': 'Сыр гауда', 'quantity': 100, 'measure': 'г'}
        ],
        'Фахитос': [
            {'ingredient_name': 'Говядина', 'quantity': 500, 'measure': 'г'},
            {'ingredient_name': 'Перец сладкий', 'quantity': 1, 'measure': 'шт'},
            {'ingredient_name': 'Лаваш', 'quantity': 2, 'measure': 'шт'},
            {'ingredient_name': 'Винный уксус', 'quantity': 1, 'measure': 'ст.л'},
            {'ingredient_name': 'Помидор', 'quantity': 2, 'measure': 'шт'}
        ]
    }

    assert cook_book == expected_cook_book, "Структуры cook_book не совпадают"

    print_cook_book(cook_book)

if __name__ == '__main__':
    main()