02. Ad Astra

import re

regex = r"([|#])([A-Za-z\s]+)\1(\d{2}\/\d{2}\/\d{2})\1(\d{1,5})\1"
matches = re.findall(regex, input())
products = []
sum_calories = 0

for m in matches:
    products.append({'name': m[1], 'date': m[2], 'calories': m[3]})
    sum_calories += int(m[3])

print(f"You have food to last you for: {sum_calories // 2000} days!")

for p in products:
    print(f"Item: {p['name']}, Best before: {p['date']}, Nutrition: {p['calories']}")