def test_broken(self): exception = False try: clear_mappers() dao = Dao("") dao.load_gtfs(BROKEN_GTFS, lenient=False) except KeyError: exception = True self.assertTrue(exception) clear_mappers() dao = Dao("") dao.load_gtfs(BROKEN_GTFS, lenient=True) # The following are based on BROKEN GTFS content, # that is the entities count minus broken ones. self.assertTrue(len(dao.routes()) == 4) self.assertTrue(len(list(dao.stops())) == 12) self.assertTrue(len(dao.calendars()) == 2) self.assertTrue(len(list(dao.trips())) == 104) self.assertTrue(len(dao.stoptimes()) == 500) self.assertTrue(len(dao.fare_attributes()) == 2) self.assertTrue(len(dao.fare_rules()) == 4) # This stop has missing coordinates in the broken file stop00 = dao.stop('FUR_CREEK_RES3') self.assertAlmostEqual(stop00.stop_lat, 0.0, 5) self.assertAlmostEqual(stop00.stop_lon, 0.0, 5)
def test_gtfs_data(self): dao = Dao(DAO_URL, sql_logging=SQL_LOG) dao.load_gtfs(MINI_GTFS) # Check feed feed = dao.feed() self.assertTrue(feed.feed_id == "") self.assertTrue(feed.feed_publisher_name is None) self.assertTrue(feed.feed_publisher_url is None) self.assertTrue(feed.feed_contact_email is None) self.assertTrue(feed.feed_contact_url is None) self.assertTrue(feed.feed_start_date is None) self.assertTrue(feed.feed_end_date is None) self.assertTrue(len(dao.agencies()) == 1) self.assertTrue(len(dao.routes()) == 1) self.assertTrue(len(feed.agencies) == 1) self.assertTrue(len(feed.routes) == 1) # Check if optional route agency is set a = dao.agency("A") self.assertTrue(a is not None) self.assertTrue(len(a.routes) == 1) # Check for frequency-generated trips # They should all have the same delta trips = dao.trips(fltr=(Trip.frequency_generated == True), prefetch_stop_times=True) n_trips = 0 deltas = {} for trip in trips: original_trip_id = trip.trip_id.rsplit('@', 1)[0] delta1 = [] for st1, st2 in trip.hops(): delta1.append(st2.arrival_time - st1.departure_time) delta2 = deltas.get(original_trip_id) if delta2 is not None: self.assertTrue(delta1 == delta2) else: deltas[original_trip_id] = delta1 n_trips += 1 self.assertTrue(n_trips == 8)
def test_non_overlapping_feeds(self): dao = Dao(DAO_URL, sql_logging=SQL_LOG) # Load twice the same data under two distinct namespaces dao.load_gtfs(DUMMY_GTFS, feed_id='A') dao.load_gtfs(DUMMY_GTFS, feed_id='B') # Check that each feed only return it's own data feed_a = dao.feed('A') self.assertTrue(feed_a.feed_id == 'A') feed_b = dao.feed('B') self.assertTrue(feed_b.feed_id == 'B') self.assertTrue(len(dao.agencies()) == 4) self.assertTrue(len(feed_a.agencies) == 2) self.assertTrue(len(feed_b.agencies) == 2) self.assertTrue(len(feed_a.routes) * 2 == len(dao.routes())) self.assertTrue(len(feed_b.routes) * 2 == len(dao.routes())) self.assertTrue(len(feed_a.stops) * 2 == len(list(dao.stops()))) self.assertTrue(len(feed_b.stops) * 2 == len(list(dao.stops()))) self.assertTrue(len(feed_a.calendars) * 2 == len(dao.calendars())) self.assertTrue(len(feed_b.calendars) * 2 == len(dao.calendars())) self.assertTrue(len(feed_a.trips) * 2 == len(list(dao.trips()))) self.assertTrue(len(feed_b.trips) * 2 == len(list(dao.trips())))
class TestProviders(unittest.TestCase): def setUp(self): unittest.TestCase.setUp(self) clear_mappers() self.dao_object = Dao() @mock.patch("exporter.api.radcom.Request") def test_radcom_provider(self, mocked_request): mocked_request.side_effect = _request_mock radcomProvider = RadcomApiDataProvider("", feed_id="1") assert radcomProvider is not None # load data from provider load_result = radcomProvider.load_data_source(self.dao_object) assert load_result is True # check calendars assert len(self.dao_object.calendars()) == 2 # check routes routes_len = 0 for route in self.dao_object.routes(): routes_len = routes_len + 1 assert route.route_id == '43' assert route.route_short_name == '1' assert route.route_long_name == 'Bulevardul Tomis - Sere (C.L.)' assert routes_len == 1 # check stops stops_len = 0 for stop in self.dao_object.stops(): stops_len = stops_len + 1 assert len(stop.stop_times) > 0 assert stop.stop_lat != 0.0 assert stop.stop_lon != 0.0 assert stops_len == 35 # check trips trips_len = 0 for trip in self.dao_object.trips(): trips_len = trips_len + 1 assert trip.shape != None expected_shape_id = "shp1_{0}_{1}".format(trip.route_id, trip.direction_id) assert trip.shape_id == expected_shape_id assert trips_len == 14 # cleanup self.dao_object.delete_feed('1') self.dao_object.flush() def test_brasov_export(self): provider = BrasovApiDataProvider("2") provider.dao = self.dao_object provider._load_agencies() assert provider.agency_id is not None assert len(self.dao_object.agencies()) == 1 provider._load_service() assert len(self.dao_object.calendars()) == 2 assert len(provider.routes) == 0 provider._load_routes() assert len(provider.routes) > 0 assert len(self.dao_object.routes()) > 0 assert len(provider.stop_map) == 0 provider._load_schedule() assert len(provider.stop_map) > 0 assert len(list(self.dao_object.stops())) > 0 assert len(list(self.dao_object.trips())) > 0 # stops_visited_by_route_trips = len(list(dao_fixture.stops())) # provider._load_stops() # assert len(list(dao_fixture.stops())) == stops_visited_by_route_trips # cleanup self.dao_object.delete_feed('2') self.dao_object.flush()
def test_gtfs_data(self): dao = Dao(DAO_URL, sql_logging=False) dao.load_gtfs(DUMMY_GTFS) # Check feed feed = dao.feed() self.assertTrue(feed.feed_id == "") self.assertTrue(feed.feed_publisher_name == "Mecatran") self.assertTrue(feed.feed_publisher_url == "http://www.mecatran.com/") self.assertTrue(feed.feed_contact_email == "*****@*****.**") self.assertTrue(feed.feed_lang == "fr") self.assertTrue(len(dao.agencies()) == 2) self.assertTrue(len(dao.routes()) == 3) self.assertTrue(len(feed.agencies) == 2) self.assertTrue(len(feed.routes) == 3) # Check agencies at = dao.agency("AT") self.assertTrue(at.agency_name == "Agency Train") self.assertTrue(len(at.routes) == 1) ab = dao.agency("AB") self.assertTrue(ab.agency_name == "Agency Bus") self.assertTrue(len(ab.routes) == 2) # Check calendars week = dao.calendar("WEEK") self.assertTrue(len(week.dates) == 253) summer = dao.calendar("SUMMER") self.assertTrue(len(summer.dates) == 42) mon = dao.calendar("MONDAY") self.assertTrue(len(mon.dates) == 49) sat = dao.calendar("SAT") self.assertTrue(len(sat.dates) == 53) for date in mon.dates: self.assertTrue(date.dow() == 0) for date in sat.dates: self.assertTrue(date.dow() == 5) for date in week.dates: self.assertTrue(date.dow() >= 0 and date.dow() <= 4) for date in summer.dates: self.assertTrue(date >= CalendarDate.ymd(2016, 7, 1) and date <= CalendarDate.ymd(2016, 8, 31)) empty = dao.calendars( func.date(CalendarDate.date) == datetime.date(2016, 5, 1)) # OR USE: empty = dao.calendars(CalendarDate.date == "2016-05-01") self.assertTrue(len(empty) == 0) july4 = CalendarDate.ymd(2016, 7, 4) summer_mon = dao.calendars(func.date(CalendarDate.date) == july4.date) n = 0 for cal in summer_mon: self.assertTrue(july4 in cal.dates) n += 1 self.assertTrue(n == 3) # Check stops sbq = dao.stop("BQ") self.assertAlmostEqual(sbq.stop_lat, 44.844, places=2) self.assertAlmostEqual(sbq.stop_lon, -0.573, places=2) self.assertTrue(sbq.stop_name == "Bordeaux Quinconces") n = 0 for stop in dao.stops(Stop.stop_name.like("Gare%")): self.assertTrue(stop.stop_name.startswith("Gare")) n += 1 self.assertTrue(n == 7) n = 0 for stop in dao.stops( fltr=dao.in_area(RectangularArea(44.7, -0.6, 44.9, -0.4))): self.assertTrue(stop.stop_lat >= 44.7 and stop.stop_lat <= 44.9 and stop.stop_lon >= -0.6 and stop.stop_lon <= -0.4) n += 1 self.assertTrue(n == 16) for station in dao.stops(Stop.location_type == Stop.TYPE_STATION): self.assertTrue(station.location_type == Stop.TYPE_STATION) self.assertTrue(len(station.sub_stops) >= 2) for stop in station.sub_stops: self.assertTrue(stop.parent_station == station) # Check zones z_inexistant = dao.zone("ZX") self.assertTrue(z_inexistant is None) z1 = dao.zone("Z1") self.assertEqual(16, len(z1.stops)) z2 = dao.zone("Z2") self.assertEqual(4, len(z2.stops)) # Check transfers transfers = dao.transfers() self.assertTrue(len(transfers) == 3) transfers = dao.transfers( fltr=(dao.transfer_from_stop().stop_id == 'GBSJB')) self.assertTrue(len(transfers) == 1) self.assertTrue(transfers[0].from_stop.stop_id == 'GBSJB') # Check routes tgv = dao.route("TGVBP") self.assertTrue(tgv.agency == at) self.assertTrue(tgv.route_type == 2) r1 = dao.route("BR") self.assertTrue(r1.route_short_name == "R1") self.assertTrue(r1.route_long_name == "Bus Red") n = 0 for route in dao.routes(Route.route_type == 3): self.assertTrue(route.route_type == 3) n += 1 self.assertTrue(n == 2) # Check trip for route n = 0 trips = dao.trips(fltr=Route.route_type == Route.TYPE_BUS) for trip in trips: self.assertTrue(trip.route.route_type == Route.TYPE_BUS) n += 1 self.assertTrue(n > 20) # Check trips on date trips = dao.trips(fltr=func.date(CalendarDate.date) == july4.date, prefetch_calendars=True) n = 0 for trip in trips: self.assertTrue(july4 in trip.calendar.dates) n += 1 self.assertTrue(n > 30)
def test_complex_queries(self): dao = Dao(DAO_URL, sql_logging=SQL_LOG) dao.load_gtfs(DUMMY_GTFS) # Get the list of departures: # 1) from "Porte de Bourgogne" # 2) on 4th July # 3) between 10:00 and 14:00 # 4) on route type BUS # 5) not the last of trip (only departing) porte_bourgogne = dao.stop("BBG") july4 = CalendarDate.ymd(2016, 7, 4) from_time = gtfstime(10, 00) to_time = gtfstime(14, 00) departures = dao.stoptimes( fltr=(StopTime.stop == porte_bourgogne) & (StopTime.departure_time >= from_time) & (StopTime.departure_time <= to_time) & (Route.route_type == Route.TYPE_BUS) & (func.date(CalendarDate.date) == july4.date), prefetch_trips=True) n = 0 for dep in departures: self.assertTrue(dep.stop == porte_bourgogne) self.assertTrue(july4 in dep.trip.calendar.dates) self.assertTrue(dep.trip.route.route_type == Route.TYPE_BUS) self.assertTrue(dep.departure_time >= from_time and dep.departure_time <= to_time) n += 1 self.assertTrue(n > 10) # Plage is a stop that is used only in summer (hence the name!) plage = dao.stop("BPG") # Get the list of stops used by some route: # 1) All-year round route_red = dao.route("BR") stoplist_all = list(dao.stops(fltr=Trip.route == route_red)) # 2) Only in january from_date = CalendarDate.ymd(2016, 1, 1) to_date = CalendarDate.ymd(2016, 1, 31) stoplist_jan = list( dao.stops(fltr=(Trip.route == route_red) & (func.date(CalendarDate.date) >= from_date.date) & (func.date(CalendarDate.date) <= to_date.date))) # Now, make some tests self.assertTrue(len(stoplist_all) > 5) self.assertTrue(plage in stoplist_all) self.assertFalse(plage in stoplist_jan) stoplist = list(stoplist_all) stoplist.remove(plage) self.assertTrue(set(stoplist) == set(stoplist_jan)) # Get all routes passing by the set of stops routes = dao.routes(fltr=or_(StopTime.stop == stop for stop in stoplist_jan)) stopset = set() for route in routes: for trip in route.trips: for stoptime in trip.stop_times: stopset.add(stoptime.stop) self.assertTrue(set(stoplist_jan).issubset(stopset))
def test_demo(self): dao = Dao(DAO_URL, sql_logging=False) dao.load_gtfs(DUMMY_GTFS) print("List of stops named '...Bordeaux...':") stops_bordeaux = list( dao.stops(fltr=(Stop.stop_name.ilike('%Bordeaux%')) & (Stop.location_type == Stop.TYPE_STOP))) for stop in stops_bordeaux: print(stop.stop_name) print("List of routes passing by those stops:") routes_bordeaux = dao.routes(fltr=or_(StopTime.stop == stop for stop in stops_bordeaux)) for route in routes_bordeaux: print("%s - %s" % (route.route_short_name, route.route_long_name)) july4 = CalendarDate.ymd(2016, 7, 4) print("All departures from those stops on %s:" % (july4.as_date())) departures = list( dao.stoptimes(fltr=(or_(StopTime.stop == stop for stop in stops_bordeaux)) & (StopTime.departure_time != None) & (func.date(CalendarDate.date) == july4.date))) print("There is %d departures" % (len(departures))) for departure in departures: print("%30.30s %10.10s %-20.20s > %s" % (departure.stop.stop_name, fmttime(departure.departure_time), departure.trip.route.route_long_name, departure.trip.trip_headsign)) print("Number of departures and time range per stop on %s:" % (july4.as_date())) departure_by_stop = defaultdict(list) for departure in departures: departure_by_stop[departure.stop].append(departure) for stop, deps in departure_by_stop.items(): min_dep = min(d.departure_time for d in deps) max_dep = max(d.departure_time for d in deps) print("%30.30s %3d departures (from %s to %s)" % (stop.stop_name, len(deps), fmttime(min_dep), fmttime(max_dep))) # Compute the average distance and time to next stop by route type ntd = [[0, 0, 0.0] for type in range(0, Route.TYPE_FUNICULAR + 1)] for departure in departures: # The following is guaranteed to succeed as we have departure_time == Null for last stop time in trip next_arrival = departure.trip.stop_times[departure.stop_sequence + 1] hop_dist = next_arrival.shape_dist_traveled - departure.shape_dist_traveled hop_time = next_arrival.arrival_time - departure.departure_time route_type = departure.trip.route.route_type ntd[route_type][0] += 1 ntd[route_type][1] += hop_time ntd[route_type][2] += hop_dist for route_type in range(0, len(ntd)): n, t, d = ntd[route_type] if n > 0: print( "The average distance to the next stop on those departures for route type %d is %.2f meters" % (route_type, d / n)) print( "The average time in sec to the next stop on those departures for route type %d is %s" % (route_type, fmttime(t / n)))
class Exporter: def __init__(self, arguments): self.logger = logging.getLogger('gtfsexporter') self._arguments = arguments if arguments['--id'] is None: arguments['--id'] = "default" database_path = os.path.join(__cwd_path__, arguments['--id'] + ".sqlite") self._dao = Dao(database_path, sql_logging=arguments['--logsql'], schema=arguments['--schema']) if arguments['--list']: for feed in self._dao.feeds(): print(feed.feed_id if feed.feed_id != "" else "(default)") if arguments['--delete']: feed_id = arguments['--id'] existing_feed = self._dao.feed(feed_id) if existing_feed: self.logger.warning("Deleting existing feed ID '%s'" % feed_id) self._dao.delete_feed(feed_id) self._dao.commit() @property def dao(self): return self._dao def load(self, provider: DataProvider): self.logger.info("Importing data from provided source") provider.load_data_source(self._dao) def process(self, processor: Processor = None): self.logger.info("Processing data from provided source") # Here we should use a rule processor to have more flexibility when processing data # processor.process(ruleset) for route in self._dao.routes(): print("updating route [%s] setting correct color" % route.route_long_name) route.route_text_color = "FFFFFF" if route.route_type == Route.TYPE_BUS: route.route_color = "195BAD" elif route.route_type == Route.TYPE_TRAM: route.route_color = "FFAD33" elif route.route_type == Route.TYPE_RAIL: route.route_color = "FF5B33" elif route.route_type == Route.TYPE_CABLECAR: route.route_color = "FF8433" elif route.route_type == Route.TYPE_SUBWAY: route.route_color = "D13333" elif route.route_type == Route.TYPE_FERRY: route.route_color = "62A9DD" self._dao.commit() def export(self, bundle=False, out_path: str = __output_path__) -> str: self.logger.info( f"Generating archive with name gtfs-{self._arguments['--id']}.zip") class __Args: filter = None context = Context(self._dao, __Args(), out_path) if bundle: w = Writer(context, bundle=f"gtfs-{self._arguments['--id']}.zip") else: w = Writer(context) w.run() return out_path