def __init__(self, bus_stops, timetables, travel_requests):
"""
Initialize the TimetableUpdater and send a request to the Route Generator in order to
identify the less time-consuming route which connects the provided bus_stops.
:param bus_stops: [bus_stop_document]
:param timetables: [timetable_document]
:param travel_requests: [travel_request_document]
:return: None
"""
self.bus_stops = bus_stops
self.timetables = timetables
self.travel_requests = travel_requests
self.route_generator_response = get_route_between_multiple_bus_stops(bus_stops=bus_stops)
def __init__(self, bus_stops, timetables, travel_requests):
"""
Initialize the TimetableUpdater and send a request to the Route Generator in order to
identify the less time-consuming route which connects the provided bus_stops.
bus_stop_document: {
'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}
}
timetable_document: {
'_id', 'line_id',
'timetable_entries': [{
'starting_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
'ending_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
'departure_datetime', 'arrival_datetime', 'number_of_onboarding_passengers',
'number_of_deboarding_passengers', 'number_of_current_passengers',
'route': {'total_distance', 'total_time', 'node_osm_ids', 'points', 'edges',
'distances_from_starting_node', 'times_from_starting_node',
'distances_from_previous_node', 'times_from_previous_node'}}],
'travel_requests': [{
'_id', 'client_id', 'line_id',
'starting_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
'ending_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
'departure_datetime', 'arrival_datetime',
'starting_timetable_entry_index', 'ending_timetable_entry_index'}]
}
travel_request_document: {
'_id', 'client_id', 'line_id',
'starting_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
'ending_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
'departure_datetime', 'arrival_datetime',
'starting_timetable_entry_index', 'ending_timetable_entry_index'
}
route_generator_response: [{
'starting_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
'ending_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
'route': {'total_distance', 'total_time', 'node_osm_ids', 'points', 'edges',
'distances_from_starting_node', 'times_from_starting_node',
'distances_from_previous_node', 'times_from_previous_node'}
}]
:param bus_stops: [bus_stop_document]
:param timetables: [timetable_document]
:param travel_requests: [travel_request_document]
:return: None
"""
self.bus_stops = bus_stops
self.timetables = timetables
self.travel_requests = travel_requests
self.route_generator_response = get_route_between_multiple_bus_stops(bus_stops=bus_stops)
def test_get_route_between_multiple_bus_stops(bus_stops=None, bus_stop_names=None):
"""
bus_stop_document: {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}}
:param bus_stops: [bus_stop_document]
:param bus_stop_names: [string]
"""
log(
module_name="route_generator_test",
log_type="INFO",
log_message="get_route_between_multiple_bus_stops: starting",
)
start_time = time.time()
# response = [{
# 'starting_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
# 'ending_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
# 'route': {
# 'total_distance', 'total_time', 'node_osm_ids', 'points', 'edges',
# 'distances_from_starting_node', 'times_from_starting_node',
# 'distances_from_previous_node', 'times_from_previous_node'
# }
# }]
response = get_route_between_multiple_bus_stops(bus_stops=bus_stops, bus_stop_names=bus_stop_names)
for intermediate_response in response:
starting_bus_stop = intermediate_response.get("starting_bus_stop")
ending_bus_stop = intermediate_response.get("ending_bus_stop")
intermediate_route = intermediate_response.get("route")
if intermediate_route is not None:
total_distance = intermediate_route.get("total_distance")
total_time = intermediate_route.get("total_time")
node_osm_ids = intermediate_route.get("node_osm_ids")
points = intermediate_route.get("points")
edges = intermediate_route.get("edges")
distances_from_starting_node = intermediate_route.get("distances_from_starting_node")
times_from_starting_node = intermediate_route.get("times_from_starting_node")
distances_from_previous_node = intermediate_route.get("distances_from_previous_node")
times_from_previous_node = intermediate_route.get("times_from_previous_node")
output = (
"\nstarting_bus_stop: "
+ str(starting_bus_stop)
+ "\nending_bus_stop: "
+ str(ending_bus_stop)
+ "\ntotal_distance: "
+ str(total_distance)
+ "\ntotal_time: "
+ str(total_time)
+ "\nnode_osm_ids: "
+ str(node_osm_ids)
+ "\npoints: "
+ str(points)
+ "\nedges: "
+ str(edges)
+ "\ndistances_from_starting_node: "
+ str(distances_from_starting_node)
+ "\ntimes_from_starting_node: "
+ str(times_from_starting_node)
+ "\ndistances_from_previous_node: "
+ str(distances_from_previous_node)
+ "\ntimes_from_previous_node: "
+ str(times_from_previous_node)
)
else:
output = (
"\nstarting_bus_stop: "
+ str(starting_bus_stop)
+ "\nending_bus_stop: "
+ str(ending_bus_stop)
+ "\nroute: None"
)
print output
elapsed_time = time.time() - start_time
time.sleep(0.1)
log(
module_name="route_generator_test",
log_type="INFO",
log_message="test_get_route_between_multiple_bus_stops: finished - elapsed_time = "
+ str(elapsed_time)
+ " sec",
)
def test_get_route_between_multiple_bus_stops(bus_stops=None, bus_stop_names=None):
"""
:param bus_stops: [bus_stop_document]
:param bus_stop_names: [string]
"""
log(module_name='route_generator_test', log_type='INFO',
log_message='get_route_between_multiple_bus_stops: starting')
start_time = time.time()
route_distance = 0
route_traveling_time = 0
# response = [{
# 'starting_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
# 'ending_bus_stop': {'_id', 'osm_id', 'name', 'point': {'longitude', 'latitude'}},
# 'route': {
# 'total_distance', 'total_time', 'node_osm_ids', 'points', 'edges',
# 'distances_from_starting_node', 'times_from_starting_node',
# 'distances_from_previous_node', 'times_from_previous_node'
# }
# }]
response = get_route_between_multiple_bus_stops(
bus_stops=bus_stops,
bus_stop_names=bus_stop_names
)
for intermediate_response in response:
starting_bus_stop = intermediate_response.get('starting_bus_stop')
ending_bus_stop = intermediate_response.get('ending_bus_stop')
intermediate_route = intermediate_response.get('route')
if intermediate_route is not None:
total_distance = intermediate_route.get('total_distance')
route_distance += total_distance
total_time = intermediate_route.get('total_time')
route_traveling_time += total_time
node_osm_ids = intermediate_route.get('node_osm_ids')
points = intermediate_route.get('points')
edges = intermediate_route.get('edges')
distances_from_starting_node = intermediate_route.get('distances_from_starting_node')
times_from_starting_node = intermediate_route.get('times_from_starting_node')
distances_from_previous_node = intermediate_route.get('distances_from_previous_node')
times_from_previous_node = intermediate_route.get('times_from_previous_node')
output = '\nstarting_bus_stop: ' + str(starting_bus_stop) + \
'\nending_bus_stop: ' + str(ending_bus_stop) + \
'\ntotal_distance: ' + str(total_distance) + \
'\ntotal_time: ' + str(total_time) + \
'\nnode_osm_ids: ' + str(node_osm_ids) + \
'\npoints: ' + str(points) + \
'\nedges: ' + str(edges) + \
'\ndistances_from_starting_node: ' + str(distances_from_starting_node) + \
'\ntimes_from_starting_node: ' + str(times_from_starting_node) + \
'\ndistances_from_previous_node: ' + str(distances_from_previous_node) + \
'\ntimes_from_previous_node: ' + str(times_from_previous_node)
else:
output = '\nstarting_bus_stop: ' + str(starting_bus_stop) + \
'\nending_bus_stop: ' + str(ending_bus_stop) + \
'\nroute: None'
print output
route_average_speed = (route_distance / 1000) / (route_traveling_time / 3600)
print '\nroute_distance: ' + str(route_distance / 1000) + \
' - route_traveling_time: ' + str(route_traveling_time / 60) + \
' - route_average_speed: ' + str(route_average_speed)
elapsed_time = time.time() - start_time
time.sleep(0.1)
log(module_name='route_generator_test', log_type='INFO',
log_message='test_get_route_between_multiple_bus_stops: finished - elapsed_time = ' +
str(elapsed_time) + ' sec')
