def main(pos: Tuple[float, float],
tomtom_key: str,
lookup_range: float,
timeout: int,
list_roads: bool,
road: int,
file_json: str,
road_provider_name: str = "default_road_provider",
model_name: str = "default_model"):
controller = Controller(provider=road_provider(road_provider_name,
tomtom_key),
c_model=model.model(model_name))
for i in range(3):
try:
print("Road Query...")
roads = controller.query_roads(pos)
except OverpassGatewayTimeout:
sys.stderr.write(
"WARNING: Couldn't list roads. Server load too high\n")
print("Sleeping for 60s")
time.sleep(60)
continue
except OverpassTooManyRequests:
sys.stderr.write(
"WARNING: Couldn't list roads. Too many requests\n")
print("Sleeping for 60s")
time.sleep(60)
continue
break
if road is None:
print("No roads found.")
exit()
if list_roads:
for i in range(len(roads)):
print("road num:", i + 1, " - name:", roads[i])
else:
if len(roads) > 1:
sys.stderr.write("WARNING: multiple roads detected\n")
for i in range(len(roads)):
print("road num:", i + 1, " - name:", roads[i])
for i in range(3):
try:
print("Result Query...")
result_str: str = controller.get_result(
roads[max(0, min(road,
len(roads) - 1))], lookup_range / 2, pos,
timeout)
if file_json != "":
if not os.path.exists("json"):
os.makedirs("json")
with open("json/" + file_json, "w") as json_out:
json_out.write(result_str)
result: dict = json.loads(result_str)
road: dict = result.get("road")
print("road:", road.get("name"))
print(
"speed:",
sum([
fragment.get("speed")
for fragment in road.get("fragments")
]) / len(road.get("fragments")))
print(
"extra lateral clearance:",
sum([
fragment.get("extra_lateral_clearance")
for fragment in road.get("fragments")
]) / len(road.get("fragments")))
print(
"bendiness:",
sum([
fragment.get("bendiness")
for fragment in road.get("fragments")
]) / len(road.get("fragments")))
print(
"width:",
sum([
fragment.get("width")
for fragment in road.get("fragments")
]) / len(road.get("fragments")))
print(
"length:",
sum([
fragment.get("length")
for fragment in road.get("fragments")
]))
print("intersections:", road.get("intersections"))
print("cars per day: ", result.get("average_daily_traffic"))
except OverpassGatewayTimeout:
sys.stderr.write(
"WARNING: Couldn't get results. Server load too high\n")
print("Sleeping for 60s")
time.sleep(60)
continue
except OverpassTooManyRequests:
sys.stderr.write(
"WARNING: Couldn't get results. Too many requests\n")
print("Sleeping for 60s")
time.sleep(60)
continue
except TimeoutException:
sys.stderr.write(
"ERROR: Road provider timeout. Consider increasing timeout or reducing road length\n"
)
break
