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import json
import os
import flask
import db_handler
app = flask.Flask(__name__, template_folder='templates', static_folder='static', static_url_path='')
@app.route("/")
def index():
return flask.redirect('/index.html')
@app.route("/chains")
def chains():
icons = os.listdir(os.path.join(os.getcwd(), 'src', 'static', 'icons'))
icons.pop(icons.index('Unknown.png'))
chains = [os.path.splitext(a)[0] for a in icons]
return json.dumps(chains)
@app.route("/supermarkets.json")
def supermarkets():
return db_handler.get_supermarkets()
@app.route("/voronoi_polygons.json")
def voronoi_polygons():
d = db_handler.voronoi_polygons()
b = []
for a in json.loads(d)['geometries']:
c = []
for g in a['coordinates'][0]:
c.append([g[1], g[0]])
b.append(c)
return json.dumps(b)
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