def get(self):
bq = BqQuery(PROJECT_ID, DATASET_ID, TABLE_ID)
self.response.headers['Content-Type'] = 'application/json'
res = bq.query(u'''SELECT
address,
AVG(lat) as lat,
AVG(lng) as lng,
AVG(
SQRT(
POW(RADIANS(ABS(lat - lat_origin)) *
6335439.32708317 / POW(SQRT(1 - 0.00669438002301188 *
POW(SIN(RADIANS((lat + lat_origin)/2)), 2)), 3), 2)
+
POW(RADIANS(ABS(lng - lng_origin)) * 6378137.000 /
SQRT(1 - 0.00669438002301188 *
POW(SIN(RADIANS((lat + lat_origin)/2)),2)) *
COS(RADIANS((lat + lat_origin)/2)), 2)
)
) AS distance
FROM places.places
group by address;''')
r = BqQueryResult(res)
for item in r.items():
ps = PlaceSummary\
.query(PlaceSummary.address == item['address'])\
.get()
if ps is None:
ps = PlaceSummary.create_instance(**item)
else:
ps.update(**item)
ps.put()
self.response.write(json.dumps(r.as_dict()))
def post(self):
lat = self.request.get('lat')
lng = self.request.get('lng')
place = Place.create_instance(lat=lat, lng=lng)
future = place.put_async(use_memcache=True)
geocoder = GeoCoder(lat, lng)
result = GeoCodingResult(geocoder, json.loads(self.request.get('json')))
res = result.as_dict()
res['origin'] = future.get_result()
coded = GeoCodedPlace.create_instance(**res)
future = coded.put_async(use_memcache=True)
bq = BqQuery(PROJECT_ID, DATASET_ID, TABLE_ID)
bq.insert([result.as_bq()])
future.get_result()
self.response.write('')
def post(self):
lat = self.request.get('lat')
lng = self.request.get('lng')
place = Place.create_instance(lat=lat, lng=lng)
future = place.put_async(use_memcache=True)
geocoder = GeoCoder(lat, lng)
result = GeoCodingResult(geocoder)
res = result.as_dict()
res['origin'] = future.get_result()
coded = GeoCodedPlace.create_instance(**res)
future = coded.put_async(use_memcache=True)
context = {
'place': place,
'coded': coded
}
bq = BqQuery(PROJECT_ID, DATASET_ID, TABLE_ID)
bq.insert([result.as_bq()])
self.render_response('templates/location.html', context)
future.get_result()