def get(self):
from ndb import model, query
from mol.db.layers import Layer, LayerIndex
limit = self.request.get_range('limit', min_value=1, max_value=100, default=10)
offset = self.request.get_range('offset', min_value=0, default=0)
args = {}
for arg in self.request.arguments():
if arg in INDEXED_PROPS:
if arg in POLYGON_PROPS:
args['polygon.%s' % arg] = self.request.get(arg, None)
else:
args[arg] = self.request.get(arg, None)
qry = LayerIndex.query()
if len(args) > 0:
gql = 'SELECT * FROM LayerIndex WHERE'
for k,v in args.iteritems():
gql = "%s \"%s\" = '%s' AND " % (gql, k, v)
gql = gql[:-5] # Removes trailing AND
logging.info(gql)
qry = query.parse_gql(gql)[0]
# No keyword search yet
#for keyword in keywords:
# qry = qry.filter(RecordIndex.corpus == keyword)
logging.info('QUERY='+str(qry))
layers = model.get_multi(set([x.parent() for x in qry.fetch(limit, offset=offset, keys_only=True)]))
layers_json = [simplejson.loads(x.json) for x in layers]
self.response.headers["Content-Type"] = "application/json"
self.response.out.write(simplejson.dumps(layers_json))
def get(self):
from ndb import model, query
from mol.db.layers import Layer, LayerIndex
limit = self.request.get_range('limit', min_value=1, max_value=100, default=10)
offset = self.request.get_range('offset', min_value=0, default=0)
args = {}
for arg in self.request.arguments():
if arg in POLYGON_PROPS:
args['polygon.%s' % arg] = self.request.get(arg, None)
qry = LayerIndex.query()
if len(args) > 0:
gql = 'SELECT * FROM LayerIndex WHERE'
for k,v in args.iteritems():
gql = "%s \"%s\" = '%s' AND " % (gql, k, v)
gql = gql[:-5] # Removes trailing AND
logging.info(gql)
qry = query.parse_gql(gql)[0]
logging.info('QUERY='+str(qry))
polygons = []
for x in qry.fetch(limit, offset=offset): #[simplejson.loads(x.json) for x in qry.fetch(limit, offset=offset)]
p = simplejson.loads(x.json)
p['layer_index_key'] = str(x.key.id())
p['layer_key'] = str(x.key.parent().id())
polygons.append(p)
self.response.headers["Content-Type"] = "application/json"
self.response.out.write(simplejson.dumps(polygons))
def get(self):
# Contact.query(Contact.address == Address(city='San Francisco', street='Spear St'))
from ndb import model
from mol.db.layers import LayerIndex, LayerPolygon
s = self.request.get('s')
p = self.request.get('p')
a = self.request.get('a')
r = self.request.get('r')
#qry = LayerIndex.query(LayerIndex.polygons.specieslatin == 'dry chaco',
# LayerIndex.polygons.polygonid == '2')
qry = LayerIndex.query(LayerIndex.polygons == LayerPolygon(
specieslatin='815.02300000000',
polygonid='14730',
source='4936.88958455000',
areaid='9111848.92186000012'))
#qry = LayerIndex.query(LayerIndex.creator == 'Walter')
json = simplejson.dumps([simplejson.loads(x.parent().get().json) for x in qry.fetch(keys_only=True)])
self.response.headers["Content-Type"] = "application/json"
self.response.out.write(json)
