def is_car_direct_path_test():
assert not is_car_direct_path(get_walking_journey())
assert not is_car_direct_path(get_walking_car_journey())
assert not is_car_direct_path(get_car_walking_journey())
assert is_car_direct_path(get_car_journey())
assert not is_car_direct_path(get_bike_car_journey())
assert not is_car_direct_path(get_bss_car_journey())
def compute_car_co2_emission(pb_resp, api_request, instance):
if not pb_resp.journeys:
return
car = next((j for j in pb_resp.journeys if helpers.is_car_direct_path(j)), None)
if car is None or not car.HasField('co2_emission'):
# if there is no car journey found, we request kraken to give us an estimation of
# co2 emission
co2_estimation = instance.georef.get_car_co2_emission_on_crow_fly(api_request['origin'], api_request['destination'])
if co2_estimation:
# Assign car_co2_emission into the resp, these value will be exposed in the final result
pb_resp.car_co2_emission.value = co2_estimation.value
pb_resp.car_co2_emission.unit = co2_estimation.unit
else:
# Assign car_co2_emission into the resp, these value will be exposed in the final result
pb_resp.car_co2_emission.value = car.co2_emission.value
pb_resp.car_co2_emission.unit = car.co2_emission.unit