def get_checkins():
key = "checkins-%s" % session["user"]
checkins = cache.get(key)
if checkins:
return checkins
fsq = Foursquare(session["access_token"])
raw_checkins = fsq.checkins()
items = raw_checkins["items"]
checkins = {"items": {}}
center = {"lon": 0, "lat": 0}
for item in items:
venue = item["venue"]
if not venue["id"] in checkins["items"]:
checkins["items"][venue["id"]] = {
"name": venue["name"],
"location": {
"lon": venue["location"]["lng"],
"lat": venue["location"]["lat"]
},
"count": 1
}
else:
checkins["items"][venue["id"]]["count"] += 1
center["lon"] += venue["location"]["lng"]
center["lat"] += venue["location"]["lat"]
center["lon"] /= len(items)
center["lat"] /= len(items)
checkins["center"] = center
cache.set(key, checkins, timeout=60*60)
return checkins
def index():
if os.environ["FSQTOKEN"]:
fsq = Foursquare(os.environ["FSQTOKEN"])
checkins = fsq.checkins()
return render_template("index.html", token=os.environ["FSQTOKEN"], checkins=checkins)