def lambda_handler(event, context):
search = ""
if event != None and 'pathParameters' in event:
search = event['pathParameters']['search']
if len(search) > 0:
nix = Nutritionix(app_id=os.environ["app_id"],
api_key=os.environ["api_key"])
nix_results = nix.search().nxql(fields=[
"item_id", "item_name", "brand_name", "nf_total_carbohydrate"
],
query=search).json()
else:
nix_results = {'hits': []}
results = {'hits': []}
count = 0
for hit in nix_results['hits']:
if hit['fields']['nf_total_carbohydrate'] is not None:
results['hits'].append({
'id':
count,
'value':
'%s, %s, %sg' %
(hit['fields']['item_name'], hit['fields']['brand_name'],
hit['fields']['nf_total_carbohydrate'])
})
count += 1
pass
return respond(None, results['hits'])
def restaurant(request):
if request.method == 'POST':
form = RestaurantSearch(data=request.POST)
if form.is_valid():
#Capture user input, assign it to variable 'name'
name = form.cleaned_data['name']
#Nutritionix API request
nix = Nutritionix(app_id="a70d76f6", api_key="e0d08a959dacfd68dd69b5473f2fc41c")
cal1 = nix.search(offset="0", limit="50").nxql(
queries={
"brand_name":name,
},
fields=["item_name", "brand_name", "nf_calories", "nf_total_fat", "nf_protein", "nf_total_carbohydrate",
"nf_sodium"],
).json()
response1 = json.dumps(cal1)
a = json.loads(response1)
b = (a.get("hits"))
r = []
for c in b:
kitten = (c.get("fields").get("brand_name"))
if kitten not in r:
r.append(kitten)
context = {'form':form,'name':name,'r':r}
return render(request, 'macro/restaurant.html', context)
else:
form = RestaurantSearch()
context = {'form':form}
return render(request, 'macro/restaurant.html', context)
def nutritionix_ID(label):
"""
This function will give the first product ID for a specific label
input: label (string)
output: ID (string)
"""
nix = Nutritionix(app_id="8dfdbdb1", api_key="66ad2fcd0f25722ca73662505e9fd492")
return nix.search(label, results="0:1").json()['hits'][0]['fields']['item_id']
def findMeal(request):
""" Finds meal based on POST request from client.
Arguments:
request -- should contain restaurant name and
macros in a matrix (protein, fat, carbs)
"""
if request.method == "GET":
restaurant_name = request.GET['restaurant']
# for testing purposes
#Restaurant.objects.get(name=restaurant_name).delete()
try:
# Query restaurant items
restaurant = Restaurant.objects.get(name=restaurant_name)
except Exception as e: # if not found, query Nutritionix database
# query database
nix = Nutritionix()
nixResults = nix.search().nxql(queries={
"brand_name": "%s" % restaurant_name
},
filters={
"item_type": 1
},
fields=[
"item_name", "nf_total_fat",
"nf_total_carbohydrate",
"nf_protein"
]).json()
# Invalid restaurant name returns no results
if (nixResults["total"] == 0):
return HttpResponse("Invalid request")
# Store restaurant items into DB
items = []
for item in nixResults["hits"]:
items.append(item["fields"])
Restaurant.objects.create(name=restaurant_name, items=items)
# Query restaurant items
restaurant = Restaurant.objects.get(name=restaurant_name)
clientMacros = request.GET['macros']
items = restaurant.items
# find closest meal to fit macros
# for meal in restaurant.items:
# item = meal
return HttpResponse(restaurant.items)
else:
return HttpResponse("Invalid request")
def result():
print(request.form['out'])
chosenLabel = request.form['out']
nix = Nutritionix(app_id="b3151f58",
api_key="f9c4b99b77d236006962c81e4ddbffee")
apple = nix.search(chosenLabel)
results = apple.json()
resultsItem = nix.item(id=results['hits'][0]['fields']['item_id']).json()
return render_template('description.html',
sum=wikipedia.summary(chosenLabel, sentences=3),
calories=str(resultsItem['nf_calories']),
serving=str(resultsItem['nf_serving_weight_grams']))
def FatFinder(string):
num = 1
###From https://github.com/leetrout/python-nutritionix###
from nutritionix import Nutritionix
api_key = "5fc43e41551148e7105f4c0b6e8cba31"
app_id = "cd1f176e"
nix = Nutritionix(app_id, api_key)
stringsearch = nix.search(string, results=("0:"+str(num))).json()
### My Code ###
item_id = stringsearch["hits"][0]["fields"]["item_id"]
itemidsearch = nix.item(id=str(item_id)).json()
itemfat = itemidsearch['nf_saturated_fat']
if itemfat is None:
OUTPUT = "Please enter a food that contains Fat. "
return OUTPUT
else:
return itemfat
def get_nutrient(food):
"""Hepler function to get raw data for a food from API.
Arguments:
food {string} -- food to be found
Returns:
detail {dictionary} -- raw data is store in the dictionary
"""
nix = Nutritionix(app_id=APP_ID, api_key="")
a = nix.search(food, results="0:1").json()
detail = {}
if 'hits' in a:
hits = a['hits']
try:
item_id = hits[0]['_id']
detail = nix.item(id=item_id).json()
except IndexError:
pass
detail["key_ingredient"] = food
print(detail["key_ingredient"])
return detail
def results(request):
if request.method == 'GET':
sku = request.GET.get('sku')
nix = Nutritionix(app_id="a70d76f6", api_key="e0d08a959dacfd68dd69b5473f2fc41c")
cal1 = nix.search(offset="0", limit="50").nxql(
queries={
"brand_name": sku,
},
fields=["item_name", "brand_name", "nf_calories", "nf_total_fat", "nf_protein", "nf_total_carbohydrate",
"nf_sodium"],
).json()
response1 = json.dumps(cal1)
a = json.loads(response1)
b = (a.get("hits"))
r = []
blue = []
aye = []
for c in b:
kitten = (c.get("fields").get("brand_name"))
kitten1 = (c.get("fields").get("item_name"))
kitten2 = (c.get("fields").get("nf_calories"))
if kitten == sku:
r.append(kitten)
blue.append(kitten1)
aye.append(kitten2)
h = len(blue)
context = {'sku':sku,'r':r,'blue':blue,'aye':aye,'h':h}
return render(request, 'macro/results.html',context)
else:
return render(request, 'macro/results.html')
def download(examples_to_download, offset, only_calories):
save_file = create_new_file(examples_to_download, offset, only_calories)
nix = Nutritionix(app_id=private_consts.NUTRITIONIX["app_id"],
api_key=private_consts.NUTRITIONIX["api_key"])
items = []
num_calls = examples_to_download / ITEMS_PER_API_CALL
for i in range(num_calls):
print "Downloading items {0} through {1}".format(
i * ITEMS_PER_API_CALL + offset,
(i + 1) * ITEMS_PER_API_CALL + offset)
results = nix.search().nxql(filters=create_filter(only_calories),
offset=i * ITEMS_PER_API_CALL + offset,
limit=ITEMS_PER_API_CALL).json()
items += [hit["_source"] for hit in results["hits"]]
# Save data
print "Saving " + str(len(items)) + " items"
pickle.dump(items, open(save_file, "wb"))
return
def download(examples_to_download, offset, only_calories):
save_file = create_new_file(examples_to_download, offset, only_calories)
nix = Nutritionix(app_id=private_consts.NUTRITIONIX["app_id"],
api_key=private_consts.NUTRITIONIX["api_key"])
items = []
num_calls = examples_to_download/ITEMS_PER_API_CALL
for i in range(num_calls):
print "Downloading items {0} through {1}".format(i*ITEMS_PER_API_CALL + offset, (i+1)*ITEMS_PER_API_CALL + offset)
results = nix.search().nxql(
filters = create_filter(only_calories),
offset = i*ITEMS_PER_API_CALL + offset,
limit = ITEMS_PER_API_CALL
).json()
items += [hit["_source"] for hit in results["hits"]]
# Save data
print "Saving " + str(len(items)) + " items"
pickle.dump( items, open( save_file, "wb" ) )
return
print("Today's Food For You: ")
if gender == "male":
need_calories = (10 * weight * 0.4536 + 6.25 * height * 30.48 -
5 * age + 5) * 1.2
elif gender == "female":
need_calories = (10 * weight * 0.4536 + 6.25 * height * 30.48 -
5 * age - 161) * 1.2
nix = Nutritionix(app_id="your_app_id", api_key="your_api_key")
obj = nix.search().nxql(
filters={
"nf_calories": {
#"lte": 500
"from": 200,
"to": 500
}
},
fields=["item_name", "nf_calories"]).json()
results = []
for food in obj['hits']:
result = {
"item_name": food['fields']['item_name'],
"calories": food['fields']['nf_calories']
}
results.append(result)
filter_results = []
total_calories = 0
print(
"Instructions:\nPlease enter your ingredients one at a time followed by the ammount in grams when prompted.\nWhen finished, enter nothing for ingredient and grams and simply press enter twice"
)
ingredients = []
meal = []
try:
grub = input("First Ingredient: ")
ammount = input("Ammount (in grams): ")
while grub:
ingredients.append(tuple([str(grub), int(ammount)]))
grub = input("Next ingredient: ")
ammount = input("Ammount (in grams): ")
for ingredient in ingredients:
food = nix.search(ingredient[0], results="0:1")
foodID = food.json()['hits'][0]['_id']
data = nix.item(id=foodID).json()
#print(data)
if data['nf_serving_weight_grams'] != None:
calories = (
(data['nf_calories'] / data['nf_serving_weight_grams']) *
ingredient[1])
fat = ((data['nf_total_fat'] / data['nf_serving_weight_grams']) *
ingredient[1])
carbs = ((data['nf_total_carbohydrate'] /
data['nf_serving_weight_grams']) * ingredient[1])
protein = ((data['nf_protein'] / data['nf_serving_weight_grams']) *
ingredient[1])
sugar = ((data['nf_sugars'] / data['nf_serving_weight_grams']) *
from nutritionix import Nutritionix
import json
nix = Nutritionix(app_id="XXXXXXXX", api_key="XXXXXXXXXXXXXXXXXXXXXXXXXXX")
mcd_search = nix.search().nxql(queries={"brand_name": "mcdonald"}).json()
mcd_hits = mcd_search['total']
dict_mcd = []
for i in range(round(mcd_hits / 50) + 1):
data = nix.search().nxql(
queries={
"brand_name": "mcdonald"
},
fields=[
"brand_name", "brand_id", "item_name", "item_id", "updated_at",
"nf_calories", "nf_total_fat", "nf_saturated_fat",
"nf_cholesterol", "nf_sodium", "nf_total_carbohydrate",
"nf_dietary_fiber", "nf_sugars", "nf_protein",
"nf_servings_per_container", "nf_serving_size_qty",
"nf_serving_size_unit", "nf_serving_weight_grams"
],
offset=i * 50,
limit=50).json()
dict_mcd.append(data)
i += 1
with open('mcd.json', 'w') as f:
json.dump(dict_mcd, f)
#Insert Statment for 20 attributes for Food
add_food = (
"INSERT INTO FoodNutrition"
"(IDFoodNutrition,foodName,"
"total_calories,serving_size_value,serving_size_mass,serving_size_units,"
"calories_from_fats,total_fat_grams,trans_fat_grams,saturated_fat_grams,"
"cholesterol_grams,sodium_grams,total_carbohydrates_grams,"
"dietary_fiber_grams,sugars_grams,protein_grams,"
"vitamin_a_dv,vitamin_c_dv,calcium_dv,iron_dv)"
"VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)"
)
#For each food item in our test list of food items
for item in ifile:
#0:2 means only get two items from the results list.
food = nix.search(item, results="0:2").json()
#if more than one item is returned
food_list = food['hits']
for food_item in food_list:
foodid = food_item['_id']
food_info = nix.item(id=foodid).json()
#prep the data for insert
food_data = food_info['item_id'], food_info['item_name'], food_info[
'nf_calories'], food_info['nf_serving_size_qty'], food_info[
'nf_serving_weight_grams'], food_info['nf_serving_size_unit'], food_info[
'nf_calories_from_fat'], food_info['nf_total_fat'], food_info[
'nf_trans_fatty_acid'], food_info['nf_saturated_fat'], food_info[
'nf_cholesterol'], food_info['nf_sodium'], food_info[
'nf_total_carbohydrate'], food_info[
'nf_dietary_fiber'], food_info[
from nutritionix import Nutritionix
nix = Nutritionix(app_id="0acff812", api_key="fe3234b8d467860ae368067d62ae5600")
result = nix.item(id="513fc9e73fe3ffd40300109f").json()
num = result['nf_protein']
den = result['nf_serving_weight_grams']
proRatio = float(num)/float(den)
print proRatio
### Iteration for 100 most protein filled
ff = nix.search().nxql(
filters={
"nf_protein": {
"gte": 120
}
},
fields=["item_name", "item_id"]
).json()
print ff
with open('lipton.jpg', 'rb') as f:
response = api.image_request(f, 'lipton.jpg', {
'image_request[locale]': 'en-US',
})
status = api.image_response(response['token'])
if status['status'] != cloudsight.STATUS_NOT_COMPLETED:
# Done!
pass
status = api.wait(response['token'], timeout=30)
from nutritionix import Nutritionix
nix = Nutritionix(app_id="76986486",
api_key="28882f3d105c4c9e3222a05eeafd049a")
result = nix.search('pizza').json()
def search(request):
if request.method == 'POST':
form = MacroSearch(data=request.POST)
if form.is_valid():
cal1 = form.cleaned_data['calmin']
cal2 = form.cleaned_data['calmax']
fat1 = form.cleaned_data['fatmin']
fat2 = form.cleaned_data['fatmax']
carb1 = form.cleaned_data['carbsmin']
carb2 = form.cleaned_data['carbsmax']
pro1 = form.cleaned_data['promin']
pro2 = form.cleaned_data['promax']
sod1 = form.cleaned_data['sodmin']
sod2 = form.cleaned_data['sodmax']
nix = Nutritionix(app_id="a70d76f6", api_key="e0d08a959dacfd68dd69b5473f2fc41c")
cal = nix.search(offset="0", limit="50").nxql(
filters={
"nf_calories": {
"from": cal1,
"to": cal2
},
"nf_total_fat": {
"from": fat1,
"to": fat2
},
"nf_total_carbohydrate": {
"from": carb1,
"to": carb2
},
"nf_protein": {
"from": pro1,
"to": pro2
},
"nf_sodium": {
"from": sod1,
"to": sod2
},
"item_type": 1,
},
fields=["item_name", "brand_name", "nf_calories", "nf_total_fat", "nf_protein", "nf_total_carbohydrate",
"nf_sodium"],
).json()
response = json.dumps(cal)
a = json.loads(response)
b = (a.get("hits"))
calories = []
fat = []
az = ['monkey','money','ham']
protein = []
carbs = []
sodium = []
itemname=[]
restaurant=[]
for c in b:
kitten = (c.get("fields").get("brand_name"))
restaurant.append(kitten)
meal = (c.get("fields").get("item_name"))
restaurant.append(meal)
h = (c.get("fields").get("nf_calories"))
restaurant.append(h)
j = (c.get("fields").get("nf_total_fat"))
restaurant.append(j)
l = (c.get("fields").get("nf_protein"))
restaurant.append(l)
k = (c.get("fields").get("nf_total_carbohydrate"))
restaurant.append(k)
s = (c.get("fields").get("nf_sodium"))
sodium.append(s)
all = restaurant + itemname
context = {'form':form,'b':b,'restuarant':restaurant,'protein':protein,'itemname':itemname,'calories':calories,'fat':fat,'protein':protein,'az':az}
else:
form = MacroSearch()
context = {'form':form}
return render(request,'macro/index.html',context)
from nutritionix import Nutritionix
nix = Nutritionix(app_id="a43c505b",
api_key="ce2e2ad8e38bbf9dbb2043575c591179")
a = nix.search("pizza", results="0:1").json()
b = a['hits']
_id = b[0]
calorie = nix.item(id=_id['_id']).json()['nf_calories']
def extract_nutrition_data(query):
nix = Nutritionix(app_id="ac86d1b1", api_key="290ca52d8ffea5cfa546000bb592c349")
query = nix.search(query).json()
return query
class FoodNutrition(object):
def __init__(self, nutritionix_id = "46e19a0a", \
nutritionix_key = "b05d85f8570c41a40f5bc4cca2c5d57f"):
self.nix = Nutritionix(app_id=nutritionix_id, api_key=nutritionix_key)
self.food_model = \
{u'nf_ingredient_statement': u'',
u'nf_serving_weight_grams': 0,
u'allergen_contains_soybeans': None,
u'brand_name': u"",
u'nf_calories_from_fat': 0,
u'nf_calcium_dv': 0,
u'brand_id': u'',
u'allergen_contains_eggs': None,
u'nf_iron_dv': 0,
u'nf_cholesterol': 0,
u'item_description': u'',
u'usda_fields': None,
u'nf_monounsaturated_fat': None,
u'nf_dietary_fiber': 0,
u'item_name': u'',
u'allergen_contains_tree_nuts': None,
u'allergen_contains_shellfish': None,
u'nf_vitamin_c_dv': 0,
u'nf_polyunsaturated_fat': None,
u'allergen_contains_peanuts': None,
u'nf_sugars': 0,
u'nf_servings_per_container': None,
u'nf_total_fat': 0,
u'nf_total_carbohydrate': 0,
u'leg_loc_id': 0,
u'nf_saturated_fat': 0,
u'allergen_contains_wheat': None,
u'old_api_id': None,
u'updated_at': u'',
u'allergen_contains_gluten': None,
u'nf_protein': 0,
u'item_id': u'',
u'nf_calories': 0,
u'nf_water_grams': None,
u'allergen_contains_fish': None,
u'nf_trans_fatty_acid': 0,
u'nf_serving_size_qty': 0,
u'allergen_contains_milk': None,
u'nf_vitamin_a_dv': 0,
u'nf_serving_size_unit': u'',
u'nf_refuse_pct': None,
u'nf_sodium': 0,
u'food_group': u'',
u'food_subgroup': u'',
u'restaurant_id': u'',
u'restaurant_name': u''}
def get_food_healthy_score(self, food_id):
# traverse scored nutrients
score = 0
score_nutrients = FoodScoreNutrient.query.all()
# get food tuple
food = Food.query.filter_by(food_id=food_id).first()
food_energy = food.energy
for score_nutrient in score_nutrients:
# get scored nutrient info
score_nutrient_name = score_nutrient.score_nutrient_name
nutrient_dv = float(score_nutrient.nutrient_dv)
if score_nutrient.recommend:
recom_flag = 1
else:
recom_flag = -1
# get corresponding food nutrient
try:
food_nutrient = float(eval('food.' + score_nutrient_name))
except:
food_nutrient = 0
# calculate
score += recom_flag * (food_nutrient / nutrient_dv) / food_energy
# update food healthy score
food.healthy_score = score
db.session.add(food)
db.session.commit()
return score
def search_food_name(self,
food_name,
result_num=10,
prior_search="hpb_focos"):
if prior_search == "hpb_focos":
name_results = self.hpb_focos_search_food_name(
food_name, result_num)
search_num = len(name_results)
if search_num < result_num:
name_results_2 = self.nutritionix_search_food_name(food_name, \
result_num - search_num)
search_num += len(name_results_2)
name_results.update(name_results_2)
if search_num < result_num:
print "Only get " + str(search_num) + " results!"
elif prior_search == "nutritionix":
name_results = self.nutritionix_search_food_name(
food_name, result_num)
search_num = len(name_results)
if search_num < result_num:
name_results_2 = self.hpb_focos_search_food_name(food_name, \
result_num - search_num)
search_num += len(name_results_2)
name_results.update(name_results_2)
if search_num < result_num:
print "Only get " + str(search_num) + " results!"
else:
raise Exception("prior_search must be hpb_focos or nutritionix!")
return name_results
def search_food_id(self, food_id):
if food_id[0:8] == 'hpbfocos':
food_id = food_id[8:]
food = self.hpb_focos_search_food_id(food_id)
else:
food = self.nutritionix_search_food_id(food_id)
return food
def nutritionix_search_food_name(self, food_name, result_num=5):
# result_num should <= 50
if result_num <= 50:
try:
search_result = self.nix.search(food_name, results = "0:" + \
str(result_num)).json()
except: # > total results
search_num = self.nix.search(food_name).json()['total_hits']
search_result = nix.search(food_name, results = "0:" + \
str(search_num)).json()
else:
raise Exception("Result num must <= 50!")
results = search_result['hits']
name_results = {}
for result in results:
name_results[result[u'fields'][u'item_name']] = result[u'_id']
return name_results
def nutritionix_search_food_id(self, food_id):
try:
food_entry = self.nix.item(id=food_id).json()
except:
raise Exception("Invalid Food ID")
return food_entry
def hpb_focos_search_food_name(self, food_name, result_num=5):
results = db.session.query(HpbFocosFood).filter(HpbFocosFood.\
food_name.like('%%' + food_name + '%%')).all()
search_num = len(results)
if result_num <= search_num:
results = results[0:result_num]
else:
print "Only get " + str(search_num) + " search results!"
name_results = {}
for result in results:
name_results[result.food_name] = u'hpbfocos' + str(result.food_id)
return name_results
def hpb_focos_search_food_id(self, food_id):
hpb_food = HpbFocosFood.query.filter_by(food_id=food_id).first()
food = {}
food[u'nf_serving_weight_grams'] = hpb_food.serving_gram
# food[u'nf_calcium_dv'] = 0,
# u'nf_iron_dv': 0,
food[u'nf_cholesterol'] = hpb_food.cholesterol
food[u'nf_dietary_fiber'] = hpb_food.fiber
food[u'item_name'] = hpb_food.food_name
# u'nf_vitamin_c_dv': 0,
food[u'nf_total_fat'] = hpb_food.fat
food[u'nf_total_carbohydrate'] = hpb_food.carb
food[u'nf_saturated_fat'] = hpb_food.sat_fat
food[u'nf_protein'] = hpb_food.protein
food[u'item_id'] = u'hpbfocos' + str(hpb_food.food_id)
food[u'nf_calories'] = hpb_food.energy
#u'nf_vitamin_a_dv': 0,
food[u'nf_serving_size_unit'] = hpb_food.serving_unit
food[u'nf_sodium'] = hpb_food.sodium
food[u'food_group'] = hpb_food.food_group
food[u'food_subgroup'] = hpb_food.food_subgroup
return food
with open('lipton.jpg', 'rb') as f:
response = api.image_request(f, 'lipton.jpg', {
'image_request[locale]': 'en-US',
})
status = api.image_response(response['token'])
if status['status'] != cloudsight.STATUS_NOT_COMPLETED:
# Done!
pass
status = api.wait(response['token'], timeout=30)
from nutritionix import Nutritionix
nix = Nutritionix(app_id="76986486", api_key="28882f3d105c4c9e3222a05eeafd049a")
result = nix.search('pizza').json()
with io.open(file_name, 'rb') as image_file:
content = image_file.read()
image = types.Image(content=content)
# Performs label detection on the image file
response = client.label_detection(image=image)
labels = response.label_annotations
print('Labels:')
for label in labels:
print(label.description + " " + str(label.score))
# Let the user choose what label best fits
chosenLabel = input("Which label do you choose? ")
for label in labels:
if label.description == chosenLabel:
# Scrape description from Wikipedia
print("\nDescription: ")
print(wikipedia.summary(chosenLabel, sentences=3))
# Scrape nutrition data
nix = Nutritionix(app_id="149637d3",
api_key="db3b7737e2bb69592a78ddea290e1704")
apple = nix.search(chosenLabel)
results = apple.json()
resultsItem = nix.item(
id=results['hits'][0]['fields']['item_id']).json()
print("Calories: " + str(resultsItem['nf_calories']))
print("Serving Weight: " +
str(resultsItem['nf_serving_weight_grams']) + "g")