def index():
#when random button is pressed give a random recipe
if request.args.get("random") == "Go":
id= food2fork().getRandomRecipeID()
return redirect(url_for('show_recipe', id =id))
#search the tesco database
if (request.args.get("ingredients")) is not None :
#naively validates input
query = (request.args.get("ingredients")).lower()
query = urllib.quote_plus(query) #very important,yay!
tesco = tescoSearch(query).getResults()
return render_template('show_ingredients.html', tesco = tesco , query = query)
#search the food2fork database
if (request.args.get("ingredients_rec")) is not None:
query = (request.args.get("ingredients_rec")).lower()
query = urllib.quote_plus(query) #very important,yay!
f2f = food2fork().search(query)
#this should be made into a food2fork method
if f2f is not None:
id = f2f['recipes'][1]['recipe_id']
return redirect(url_for('show_recipe', id=id))
return render_template('index.html')
def show_recipe(id):
f2f = food2fork()
recipe = f2f.getRecipe(id)
if recipe is not None:
title = recipe['recipe']['title']
ingredients = recipe['recipe']['ingredients']
source_url = recipe['recipe']['source_url']
return render_template('show_recipe.html' , title = title ,ingredients= ingredients, source_url = source_url)
def call_api(self):
## search food2fork api for 30 results.
## could jus be searched independently at have the results shown
f2f = food2fork("42fbfb9eb6159d93b1dfbabc502ee380")
searched_item = str(self.ingredients)
recipe = f2f.search(searched_item)
foodtable = DataFrame(recipe["recipes"])
recipe_ids = list(foodtable["recipe_id"])
recipe_list = [f2f.getRecipe(i) for i in recipe_ids]
ing = []
inglist = []
for x in range(30):
ing.append(DataFrame(recipe_list[x]).loc["ingredients"])
for i in ing:
inglist.append(i)
df = DataFrame({"title": foodtable["title"], "recipe_id": foodtable["recipe_id"], "ingredients": Series(ing)})
return df
return df
def get_ingredients(self):
##shoud prompt for users to input what they have
ctr = 0
while ctr < 2: # limiting a number of ingredients, we'll assume they have seasoning unless it's rare.
self.ingredients.append(raw_input("what do you have? Enter: "))
ctr += 1
return "you have: ", self.ingredients
## at this point it returns the ingredient list
## i want to compare ingredients with what I have in the list
## looking at the data for one item to test!
f2f = food2fork("42fbfb9eb6159d93b1dfbabc502ee380")
##shoud prompt for users to input what they have
ctr = 0
ingredients = []
while ctr < 2: # limiting a number of ingredients, we'll assume they have seasoning unless it's rare.
ingredients.append(raw_input("what do you have? Enter: "))
ctr += 1
searched_item = ", ".join(ingredients)
recipe = f2f.search(searched_item)
foodtable = DataFrame(recipe["recipes"])
recipe_ids = list(foodtable["recipe_id"])