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count number of missing items required comparing dictionaries in python

Given a list:

list_essentials = [strawberry, chocolate, tomatoe]

a dictionary with ingredients I currently have:

d = {chocolate:3, strawberry:1, beaf:3}

and a more complex dictionary with the recipes and items per ingredients:

dictionary_recipes = {"cheesecake":{"chocolate":3, "strawberry":4},"strawberry cake":{"sugar":3, "strawberry":2} "lasagna":{"beaf":2, "tomatoe":1}

I want to output a dictionary that adds to the elements of the list list_essentials the number of items I need if I wanted to be able to make all the recipes.

The expected output I am looking for in this example is:

new_dict = {strawberry: 5, chocolate: 0, tomatoe: 1}

For strawberry for example I already have 1 but I need 6 to make all recipes, so the number of items I still need is 5

I tried this but the output is not correct:

for elements in list_essentials:
 for i, v in d.items():
  for a, b in dictionary_recipes.items():
   if v = 0:
   if v > 0:



i know the code is ineffecient but it works

list_essentials = ['strawberry', 'chocolate', 'tomatoe']
current = {'chocolate':3, 'strawberry':1, 'beaf':3}
required = {"cheesecake":{"chocolate":3, "strawberry":4},"strawberry cake":{"sugar":3, "strawberry":2}, "lasagna":{"beaf":2, "tomatoe":1}}
list_required = required.values()
output = {}
for i in list_essentials:
    output[i] = 0
for i in list_required:
    for a in i:
        if a in list_essentials:
            output[a] += i[a]
for i in current:
    if i in list_essentials:
        output[i] -= current[i]
        if (output[i] - current[i]) < 0:
            output[i] = 0
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