nutrical 0.0.3

Nutrition calculation for recipes and ingredients

Nutrition calculation for recipes and ingredients

Installation

pip install foodie

Usage

from foodie import Ingredient, Recipe

apple = Food("apple", portion='160g', calories=80, protein=.5, fiber=1)
banana = Food("banana", portion='80g', calories=70, protein=1, fiber=1.6)
peanut = Food("peanut", portion='20g', calories=110, protein=5.7, fat=20, fiber=1.8)

Nutrition arithmetics

# Nutritional values of 2 apples
2 * apple

apple
{
   "portion": "320 gram",
   "dollar": "NA",
   "calories": 160,
   "protein": 1.0,
   "fiber": 2
}

# A smaller apple weighing 130g
apple.to(portion='130g')  

apple
{
   "portion": "130.0 gram",
   "dollar": "NA",
   "calories": 65.0,
   "protein": 0.41,
   "fiber": 0.81
}

# How much apple to eat to reach 3g of fibers?
apple.to(fiber=3) 

apple
{
   "portion": "480.0 gram",
   "dollar": "NA",
   "calories": 240.0,
   "protein": 1.5,
   "fiber": 3.0
}

Recipe nutritional value

# Create recipe from ingredients
recipe = Recipe("Fruit Cake", [
    2   * apple,    # 2 apple
    1   * banana,   # 1 banana
    1.5 * peanut    # 1.5 servings of peanut butter
])
recipe  # View recipie Nutritional value

Recipe (Fruit Cake):
{
   "portion": "430.0 gram",
   "dollar": "NA",
   "protein": 10.55,
   "fiber": 6.3,
   "calories": 395.0,
   "fat": 30.0
}

# Export data as CSV
recipe.export_csv("FruitCake.csv")  

name,portion,dollar,protein,fiber,calories,fat
apple,320 gram,,1.0,2,160,
banana,80 gram,,1,1.6,70,
peanut,30.0 gram,,8.55,2.7,165.0,30.0
Total,430.0 gram,,10.55,6.300000000000001,395.0,30.0