def find_routes_given_ingredients(user_location, ingredients):
""" Finds the best driving routes for the user to purchase
all the needed ingredients.
:param user_location: the user's starting location - Location
:param ingredients: a comma-separated list of the ingredients the user needs - string
:return a list of routes, sorted best to worst
"""
Geolocation.load_lat_long_for_location(user_location)
planner = TripPlanner(user_location)
needed_items = ingredients.split(',')
needed_items = [item.strip() for item in needed_items]
print('Planning route from {} to get {}'.format(user_location,
', '.join(needed_items)))
stores = get_stores_near_me(user_location, 20, 10)
plans = planner.find_routes(needed_items, stores, 20, False)
return plans
food = "&ItemName=" + food
return base_url + SUPERMARKET_API_KEY + store + food
if __name__ == '__main__':
from flask import Flask, g
from main import get_stores_near_me
from models import Location
from geolocation import Geolocation
from planning import TripPlanner
app = Flask(__name__)
with app.app_context():
needed_items = ['apples', 'cashews', 'butternut squash']
try:
user_loc = Location('1000 Olin Way', 'Needham', 'MA', 2492)
Geolocation.load_lat_long_for_location(user_loc)
stores = get_stores_near_me(user_loc, 10, 20)
# sif = StoreItemFetcher(False)
# sif.check_stores_for_ingredients(needed_items, stores)
planner = TripPlanner(user_loc)
plans = planner.find_routes(needed_items, stores, 20, False)
for plan in plans:
print(plan)
finally:
db = getattr(g, '_database', None)
if db:
db.close()
