def update_geom(org_geom, json):
to_update = json.get('geometry_edited')
if not to_update:
return org_geom
g = json.get('geometry')
if not g:
return None
the_geom = WKTElement(wkt.dumps(g), srid=4326)
the_geom = the_geom.ST_Multi().ST_Transform(32737)
return the_geom
def update_from_json(self, json):
for c in self.__mapper__.columns:
name = c.name
jsonValue = json['properties'].get(name) or json['properties'].get(name.upper())
if name == 'geom':
jsonValue = json['geometry']
if jsonValue is None:
continue
if isinstance(c.type, Numeric):
value = to_decimal(jsonValue)
elif isinstance(c.type, Date):
value = to_date(jsonValue)
elif isinstance(c.type, Geometry):
value = WKTElement(wkt.dumps(jsonValue), srid=4326)
value = value.ST_Transform(32737)
else:
value = jsonValue
setattr(self, name, value)