def makeDict(ingredient, recipe_lists, counter=0, seen=None):
"""
It takes an ingredient and a list of recipe ingredients (recipe_lists)
It returns a dictionary with all the ingredients (keys) that match the
given ingredient across all of the recipes in the recipe_lists and
their weight (value), sorted by value.
The weight measure the number of times that ingredient is in combination
with the given ingredient.
OUTPUT: dictionary like { ingredient A: 5, ingredient B: 4, ... }
"""
chains = {}
counter += 1
if not seen:
seen= set()
if ingredient not in seen:
seen.add(ingredient)
chains['name'] = ingredient
chains['children']=[]
for rec in recipe_lists:
ingrs = RecipeIngredient.getAllIngredientsNamesByRecipe(rec.recipe_fk)
for ingr in ingrs:
if ingr[0] not in seen:
# children = [s for s in ingrs if s not in seen]
seen.add(ingr[0])
chains['children'].append(ingr[0])
print "chains",chains
return chains
def makeDict(ingredient, recipe_lists, counter=0, seen=None):
"""
It takes an ingredient and a list of recipe ingredients (recipe_lists)
It returns a dictionary with all the ingredients (keys) that match the
given ingredient across all of the recipes in the recipe_lists and
their weight (value), sorted by value.
The weight measure the number of times that ingredient is in combination
with the given ingredient.
OUTPUT: dictionary like { ingredient A: 5, ingredient B: 4, ... }
"""
chains = {}
counter += 1
if not seen:
seen = set()
if ingredient not in seen:
seen.add(ingredient)
chains['name'] = ingredient
chains['children'] = []
for rec in recipe_lists:
ingrs = RecipeIngredient.getAllIngredientsNamesByRecipe(rec.recipe_fk)
for ingr in ingrs:
if ingr[0] not in seen:
# children = [s for s in ingrs if s not in seen]
seen.add(ingr[0])
chains['children'].append(ingr[0])
print "chains", chains
return chains
