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16 changes: 15 additions & 1 deletion 1.2-requests-templates/recipes/calculator/views.py
Original file line number Diff line number Diff line change
Expand Up @@ -19,12 +19,26 @@
# можете добавить свои рецепты ;)
}


# Напишите ваш обработчик. Используйте DATA как источник данных
# Результат - render(request, 'calculator/index.html', context)
# Результат - render(request, )
# В качестве контекста должен быть передан словарь с рецептом:
# context = {
# 'recipe': {
# 'ингредиент1': количество1,
# 'ингредиент2': количество2,
# }
# }
def dish_calculator(requests, dish_name):
servings = int(requests.GET.get('servings', 1))
ordered_dish = {}
for dish, ingredients in DATA.items():
if dish_name == dish:
for ing, amount in ingredients.items():
ordered_dish[ing] = amount * servings

context = {
'recipe': ordered_dish
}

return render(requests, 'calculator/index.html', context)
2 changes: 2 additions & 0 deletions 1.2-requests-templates/recipes/recipes/urls.py
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,9 @@
"""

from django.urls import path
from calculator.views import dish_calculator

urlpatterns = [
path('<dish_name>/', dish_calculator, name='calculator')
# здесь зарегистрируйте вашу view-функцию
]