def get_latlong_for_postcode(self, postcode):
if GeoNamesApi.get_latlong_for_postcode_response_file is None:
data = self._get_latlong_for_postcode_response(postcode)
else:
try:
with open(GeoNamesApi.get_latlong_for_postcode_response_file,
"r",
encoding="utf-8") as datafile:
data = json.load(datafile)
except FileNotFoundError:
YLogger.error(
self, "File not found [%s]",
GeoNamesApi.get_latlong_for_postcode_response_file)
if 'postalCodes' not in data:
raise Exception("Invalid/Unknown post code")
if not data['postalCodes']:
raise Exception("Invalid/Unknown post code")
if 'lat' not in data['postalCodes'][0] or 'lng' not in data[
'postalCodes'][0]:
raise Exception("Invalid/Unknown post code")
return LatLong(data['postalCodes'][0]['lat'],
data['postalCodes'][0]['lng'])
def parse_json(self, data):
self.location_type = data['location_type']
self.location = LatLong(data['location']['lat'], data['location']['lng'])
self.bounds = GoogleBounds()
self.bounds.parse_json(data['bounds'])
self.viewport = GoogleBounds()
self.viewport.parse_json(data['bounds'])
def test_latlong(self):
latlong = LatLong(latitude=1.0, longitude=2.0)
self.assertIsNotNone(latlong)
self.assertEqual(1.0, latlong.latitude)
self.assertEqual(2.0, latlong.longitude)
self.assertEqual("Latitude: 1.00, Longitude: 2.00", latlong.to_string())
def get_latlong_for_postcode(self, postcode):
url = self._format_url(postcode)
data = self._get_latlong_for_postcode_response(url)
if 'postalCodes' not in data:
raise Exception("Invalid/Unknown post code")
if not data['postalCodes']:
raise Exception("Invalid/Unknown post code")
if 'lat' not in data['postalCodes'][0] or 'lng' not in data[
'postalCodes'][0]:
raise Exception("Invalid/Unknown post code")
return LatLong(data['postalCodes'][0]['lat'],
data['postalCodes'][0]['lng'])
def get_latlong_for_postcode(self, postcode):
if GeoNamesApi.get_latlong_for_postcode_response_file is None:
data = self._get_latlong_for_postcode_response(postcode)
else:
with open(GeoNamesApi.get_latlong_for_postcode_response_file,
"r+") as datafile:
data = json.load(datafile)
if 'postalCodes' not in data:
raise Exception("Invalid/Unknown post code")
if len(data['postalCodes']) == 0:
raise Exception("Invalid/Unknown post code")
if 'lat' not in data['postalCodes'][0] or 'lng' not in data[
'postalCodes'][0]:
raise Exception("Invalid/Unknown post code")
return LatLong(data['postalCodes'][0]['lat'],
data['postalCodes'][0]['lng'])
def parse_json(self, data):
self.northeast = LatLong(data['northeast']['lat'],
data['northeast']['lng'])
self.southwest = LatLong(data['southwest']['lat'],
data['southwest']['lng'])
