def test_get_location_coordinates_does_not_exists():
db = Manifest()
latitude, longitude, name = helper.get_test_location()
name = '%s-%s' % (name, helper.random_string(10))
latitude = helper.random_coordinate(latitude, 1)
longitude = helper.random_coordinate(longitude, 1)
location = db.get_location_coordinates(name)
assert location is None
def test_get_location_coordinates_exists():
db = Manifest()
latitude, longitude, name = helper.get_test_location()
name = '%s-%s' % (name, helper.random_string(10))
latitude = helper.random_coordinate(latitude, 1)
longitude = helper.random_coordinate(longitude, 1)
db.add_location(latitude, longitude, name)
location = db.get_location_coordinates(name)
assert location is not None
assert location[0] == latitude
assert location[1] == longitude
def coordinates_by_name(name):
# Try to get cached location first
db = Manifest()
cached_coordinates = db.get_location_coordinates(name)
if (cached_coordinates is not None):
return {
'latitude': cached_coordinates[0],
'longitude': cached_coordinates[1]
}
# If the name is not cached then we go ahead with an API lookup
geolocation_info = lookup(location=name)
if (geolocation_info is not None):
if ('results' in geolocation_info
and len(geolocation_info['results']) != 0
and 'locations' in geolocation_info['results'][0]
and len(geolocation_info['results'][0]['locations']) != 0):
# By default we use the first entry unless we find one with
# geocodeQuality=city.
geolocation_result = geolocation_info['results'][0]
use_location = geolocation_result['locations'][0]['latLng']
# Loop over the locations to see if we come accross a
# geocodeQuality=city.
# If we find a city we set that to the use_location and break
for location in geolocation_result['locations']:
if ('latLng' in location and 'lat' in location['latLng']
and 'lng' in location['latLng']
and location['geocodeQuality'].lower() == 'city'):
use_location = location['latLng']
break
return {
'latitude': use_location['lat'],
'longitude': use_location['lng']
}
return None