def journeys_from_leg(
self,
origin: Leg,
destination: Union[Station, str],
via: List[Union[Station, str]] = [],
min_change_time: int = 0,
max_changes: int = -1,
products: Dict[str, bool] = {},
) -> List[Journey]:
"""
Returns possible journeys from a leg to a destination
Possible journeys between two destinations are calculated by HaFAS and returned. It's also possible to add multiple via stations.
:param origin: FPTF `Leg` object from where to search
:param destination: FPTF `Station` object or ID of destination/ending station
:param via: (optional) List of via stations. The route is calculated via all of these stations in the order of the list. The stations have to be a FPTF `Station` object or the ID of the station. The default is no via stations.
:param min_change_time: (optional) Minimum transfer/change time at each station. Default is the default that HaFAS specifies internal.
:param max_changes: (optional) Maximum number of changes. Default is unlimited.
:param products: (optional) Dict of product name(s) and whether it should be enabled or not. Modifies the default products specified in the profile.
:return: List of FPTF `Journey` objects
"""
if not isinstance(destination, Station):
destination = Station(destination)
for via_station in via:
if not isinstance(via_station, Station):
via[via.index(via_station)] = Station(via_station)
body = self.profile.format_search_from_leg_request(
origin, destination, via, min_change_time, max_changes, products)
res = self.profile.request(body)
return self.profile.parse_journeys_request(res)
def parse_lid_to_station(self: ProfileInterface,
lid: str,
name: str = "",
latitude: float = 0,
longitude: float = 0) -> Station:
"""
Parses the LID given by HaFAS to a station object
:param lid: Location identifier (given by HaFAS)
:param name: Station name (optional, if not given, LID is used)
:param latitude: Latitude of the station (optional, if not given, LID is used)
:param longitude: Longitude of the station (optional, if not given, LID is used)
:return: Parsed LID as station object
"""
parsedLid = self.parse_lid(lid)
if latitude == 0 and longitude == 0 and parsedLid['X'] and parsedLid[
'Y']:
latitude = float(float(parsedLid['Y']) / 1000000)
longitude = float(float(parsedLid['X']) / 1000000)
return Station(id=parsedLid['L'],
lid=lid,
name=name or parsedLid['O'],
latitude=latitude,
longitude=longitude)
def test_db_departures_parsing():
directory = os.path.dirname(os.path.realpath(__file__))
raw_hafas_json_file = open(directory + "/departures_raw.json", "r")
hafas_response = PyTestHafasResponse(raw_hafas_json_file.read())
raw_hafas_json_file.close()
correct_station_board_legs = [
StationBoardLeg(
id='1|200921|0|80|5082020',
name='IC 2055',
direction='Stralsund Hbf',
station=Station(
id='8098160',
lid=
'A=1@O=Berlin Hbf (tief)@X=13369549@Y=52525589@U=80@L=8098160@',
name='Berlin Hbf (tief)',
latitude=52.525589,
longitude=13.369549),
date_time=DBProfile().timezone.localize(
datetime.datetime(2020, 8, 5, 18, 16)),
cancelled=False,
delay=datetime.timedelta(seconds=0),
platform='6')
]
assert DBProfile().parse_station_board_request(
hafas_response, "d") == correct_station_board_legs
def test_db_locations_parsing():
directory = os.path.dirname(os.path.realpath(__file__))
raw_hafas_json_file = open(directory + "/locations_raw.json", "r")
hafas_response = PyTestHafasResponse(raw_hafas_json_file.read())
raw_hafas_json_file.close()
correct_locations = [
Station(id='008000207',
name='Köln Hbf',
latitude=50.942823,
longitude=6.959197),
Station(id="008096022",
name='KÖLN',
latitude=50.941312,
longitude=6.967206)
]
assert DBProfile().parse_location_request(
hafas_response) == correct_locations
def arrivals(
self,
station: Union[Station, str],
date: datetime.datetime,
max_trips: int = -1,
duration: int = -1,
products: Dict[str, bool] = {},
direction: Optional[Union[Station,
str]] = None) -> List[StationBoardLeg]:
"""
Returns arriving trips at the specified station
To get detailed information on the trip use the `trip` method with the id
:param station: FPTF `Station` object or ID of station
:param date: Date and Time when to search
:param max_trips: (optional) Maximum number of trips to be returned. Default is "whatever HaFAS wants"
:param duration: (optional) Minutes after `date` in which is search is made. Default is "whatever HaFAS wants"
:param products: (optional) Dict of product name(s) and whether it should be enabled or not. Modifies the default products specified in the profile.
:param direction: (optional) Direction (end) station of the vehicle. Default is any direction station is allowed
:return: List of FPTF `StationBoardLeg` objects with arriving trips
"""
if not isinstance(station, Station):
station = Station(id=station)
if not isinstance(direction, Station) and direction is not None:
direction = Station(id=direction)
date = self.profile.transform_datetime_parameter_timezone(date)
body = self.profile.format_station_board_request(
station, StationBoardRequestType.ARRIVAL, date, max_trips,
duration, products, direction)
res = self.profile.request(body)
return self.profile.parse_station_board_request(res, "a")
def test_vsn_departures_parsing():
directory = os.path.dirname(os.path.realpath(__file__))
raw_hafas_json_file = open(directory + "/departures_raw.json", "r")
hafas_response = PyTestHafasResponse(raw_hafas_json_file.read())
raw_hafas_json_file.close()
correct_station_board_legs = [
StationBoardLeg(id='1|265947|0|80|1082020',
name='IC 2315',
direction='Frankfurt(Main) Hbf',
station=Station(id='8000050',
name='Bremen Hbf',
latitude=53.083478,
longitude=8.813833),
date_time=VSNProfile().timezone.localize(
datetime.datetime(2020, 8, 1, 17, 44)),
cancelled=False,
delay=datetime.timedelta(seconds=3480),
platform='8')
]
assert VSNProfile().parse_station_board_request(
hafas_response, "d") == correct_station_board_legs
def test_db_trips_parsing():
directory = os.path.dirname(os.path.realpath(__file__))
raw_hafas_json_file = open(directory + "/trip_raw.json", "r")
hafas_response = PyTestHafasResponse(raw_hafas_json_file.read())
raw_hafas_json_file.close()
correct_trip = Leg(
id='1|227083|0|80|5082020',
origin=Station(
id='8002753',
lid='A=1@O=Hennef(Sieg)@X=7284588@Y=50773331@U=80@L=8002753@',
name='Hennef(Sieg)',
latitude=50.773331,
longitude=7.284588),
destination=Station(
id='8000084',
lid='A=1@O=Düren@X=6482454@Y=50809513@U=80@L=8000084@',
name='Düren',
latitude=50.809513,
longitude=6.482454
),
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 2)),
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 13, 17)),
mode=Mode.TRAIN,
name='S 19',
cancelled=False,
distance=None,
departure_delay=None,
departure_platform='2',
arrival_delay=None,
arrival_platform='5',
stopovers=[
Stopover(
stop=Station(
id='8002753',
lid='A=1@O=Hennef(Sieg)@X=7284588@Y=50773331@U=80@L=8002753@',
name='Hennef(Sieg)',
latitude=50.773331,
longitude=7.284588
),
cancelled=False,
arrival=None,
arrival_delay=None,
arrival_platform=None,
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 2)),
departure_delay=None,
departure_platform='2'
), Stopover(
stop=Station(
id='8005556',
lid='A=1@O=Siegburg/Bonn@X=7203029@Y=50793916@U=80@L=8005556@',
name='Siegburg/Bonn',
latitude=50.793916,
longitude=7.203029
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 6)),
arrival_delay=None,
arrival_platform='1',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 7)),
departure_delay=None,
departure_platform='1'
), Stopover(
stop=Station(
id='8000135',
lid='A=1@O=Troisdorf@X=7150892@Y=50813926@U=80@L=8000135@',
name='Troisdorf',
latitude=50.813926,
longitude=7.150892
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 12)),
arrival_delay=None,
arrival_platform='1',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 13)),
departure_delay=None,
departure_platform='1'
), Stopover(
stop=Station(
id='8005629',
lid='A=1@O=Spich@X=7114917@Y=50826727@U=80@L=8005629@',
name='Spich',
latitude=50.826727,
longitude=7.114917
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 15)),
arrival_delay=None,
arrival_platform='1',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 16)),
departure_delay=None,
departure_platform='1'
), Stopover(
stop=Station(
id='8004873',
lid='A=1@O=Porz-Wahn@X=7079266@Y=50858135@U=80@L=8004873@',
name='Porz-Wahn',
latitude=50.858135,
longitude=7.079266
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 19)),
arrival_delay=None,
arrival_platform='1',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 19)),
departure_delay=None,
departure_platform='1'
), Stopover(
stop=Station(
id='8003330',
lid='A=1@O=Köln/Bonn Flughafen@X=7119304@Y=50878900@U=80@L=8003330@',
name='Köln/Bonn Flughafen',
latitude=50.8789,
longitude=7.119304
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 23)),
arrival_delay=None,
arrival_platform='2',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 24)),
departure_delay=None,
departure_platform='2'
), Stopover(
stop=Station(
id='8003358',
lid='A=1@O=Köln Frankfurter Straße@X=7051264@Y=50915217@U=80@L=8003358@',
name='Köln Frankfurter Straße',
latitude=50.915217,
longitude=7.051264
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 29)),
arrival_delay=None,
arrival_platform='1',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 29)),
departure_delay=None,
departure_platform='1'
), Stopover(
stop=Station(
id='8003320',
lid='A=1@O=Köln Trimbornstr@X=6996736@Y=50935856@U=80@L=8003320@',
name='Köln Trimbornstr',
latitude=50.935856,
longitude=6.996736),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 34)),
arrival_delay=None,
arrival_platform='2',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 34)),
departure_delay=None,
departure_platform='2'
), Stopover(
stop=Station(
id='8083368',
lid='A=1@O=Köln Messe/Deutz Gl. 9-10@X=6974640@Y=50941303@U=80@L=8083368@',
name='Köln Messe/Deutz Gl. 9-10',
latitude=50.941303,
longitude=6.97464),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 36)),
arrival_delay=None,
arrival_platform='10',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 37)),
departure_delay=None,
departure_platform='10'
), Stopover(
stop=Station(
id='8000207',
lid='A=1@O=Köln Hbf@X=6958730@Y=50943029@U=80@L=8000207@',
name='Köln Hbf',
latitude=50.943029,
longitude=6.95873
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 39)),
arrival_delay=None,
arrival_platform='11 B-C',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 40)),
departure_delay=None,
departure_platform='11 B-C'
), Stopover(
stop=Station(
id='8003392',
lid='A=1@O=Köln Hansaring@X=6952563@Y=50949133@U=80@L=8003392@',
name='Köln Hansaring',
latitude=50.949133,
longitude=6.952563
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 42)),
arrival_delay=None,
arrival_platform='1',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 42)),
departure_delay=None,
departure_platform='1'
), Stopover(
stop=Station(
id='8000208',
lid='A=1@O=Köln-Ehrenfeld@X=6917280@Y=50951533@U=80@L=8000208@',
name='Köln-Ehrenfeld',
latitude=50.951533,
longitude=6.91728),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 45)),
arrival_delay=None,
arrival_platform='2',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 46)),
departure_delay=None,
departure_platform='2'
), Stopover(
stop=Station(
id='8003375',
lid='A=1@O=Köln-Müngersdorf Technologiepark@X=6888200@Y=50948396@U=80@L=8003375@',
name='Köln-Müngersdorf Technologiepark',
latitude=50.948396,
longitude=6.8882
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 48)),
arrival_delay=None,
arrival_platform='2',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 49)),
departure_delay=None,
departure_platform='2'
), Stopover(
stop=Station(
id='8003732',
lid='A=1@O=Lövenich@X=6834436@Y=50942930@U=80@L=8003732@',
name='Lövenich',
latitude=50.94293,
longitude=6.834436
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 51)),
arrival_delay=None,
arrival_platform='2',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 52)),
departure_delay=None,
departure_platform='2'
), Stopover(
stop=Station(
id='8003383',
lid='A=1@O=Köln-Weiden West@X=6815136@Y=50940899@U=80@L=8003383@',
name='Köln-Weiden West',
latitude=50.940899,
longitude=6.815136
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 53)),
arrival_delay=None,
arrival_platform='2',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 54)),
departure_delay=None,
departure_platform='2'
), Stopover(
stop=Station(
id='8002389',
lid='A=1@O=Frechen-Königsdorf@X=6777849@Y=50936503@U=80@L=8002389@',
name='Frechen-Königsdorf',
latitude=50.936503,
longitude=6.777849
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 56)),
arrival_delay=None,
arrival_platform='2',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 12, 57)),
departure_delay=None,
departure_platform='2'
), Stopover(
stop=Station(
id='8000178',
lid='A=1@O=Horrem@X=6713495@Y=50916250@U=80@L=8000178@',
name='Horrem',
latitude=50.91625,
longitude=6.713495
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 13, 0)),
arrival_delay=None,
arrival_platform='2',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 13, 1)),
departure_delay=None,
departure_platform='2'
), Stopover(
stop=Station(
id='8005575',
lid='A=1@O=Sindorf@X=6681107@Y=50903711@U=80@L=8005575@',
name='Sindorf',
latitude=50.903711,
longitude=6.681107
), cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 13, 3)),
arrival_delay=None,
arrival_platform='1',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 13, 3)),
departure_delay=None,
departure_platform='1'
), Stopover(
stop=Station(
id='8001264',
lid='A=1@O=Buir@X=6574513@Y=50862405@U=80@L=8001264@',
name='Buir',
latitude=50.862405,
longitude=6.574513
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 13, 9)),
arrival_delay=None,
arrival_platform='2',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 13, 10)),
departure_delay=None,
departure_platform='2'
), Stopover(
stop=Station(
id='8003990',
lid='A=1@O=Merzenich@X=6518051@Y=50840031@U=80@L=8003990@',
name='Merzenich',
latitude=50.840031,
longitude=6.518051
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 13, 13)),
arrival_delay=None,
arrival_platform='2',
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 13, 13)),
departure_delay=None,
departure_platform='2'
),
Stopover(
stop=Station(
id='8000084',
lid='A=1@O=Düren@X=6482454@Y=50809513@U=80@L=8000084@',
name='Düren',
latitude=50.809513,
longitude=6.482454
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 5, 13, 17)),
arrival_delay=None,
arrival_platform='5',
departure=None,
departure_delay=None,
departure_platform=None
)
]
)
assert DBProfile().parse_trip_request(hafas_response) == correct_trip
def test_db_journey_parsing():
directory = os.path.dirname(os.path.realpath(__file__))
raw_hafas_json_file = open(directory + "/journey_raw.json", "r")
hafas_response = PyTestHafasResponse(raw_hafas_json_file.read())
raw_hafas_json_file.close()
correct_journey = Journey(
id='¶HKI¶T$A=1@O=Siegburg/Bonn@L=8005556@a=128@$A=1@O=Troisdorf@L=8000135@a=128@$202008081507$202008081512$S 19$$1$$$',
date=datetime.date(2020, 8, 8),
duration=datetime.timedelta(seconds=300),
legs=[Leg(
id='1|227361|0|80|8082020',
origin=Station(
id='8005556',
lid='A=1@O=Siegburg/Bonn@X=7203029@Y=50793916@U=80@L=8005556@',
name='Siegburg/Bonn',
latitude=50.793916,
longitude=7.203029),
destination=Station(
id='8000135',
lid='A=1@O=Troisdorf@X=7150892@Y=50813926@U=80@L=8000135@',
name='Troisdorf',
latitude=50.813926,
longitude=7.150892),
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 8, 15, 7)),
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 8, 15, 12)),
mode=Mode.TRAIN,
name='S 19',
cancelled=False, distance=None,
departure_delay=datetime.timedelta(seconds=240),
departure_platform='1',
arrival_delay=datetime.timedelta(seconds=240),
arrival_platform='1',
stopovers=[Stopover(
stop=Station(
id='8005556',
lid='A=1@O=Siegburg/Bonn@X=7203029@Y=50793916@U=80@L=8005556@',
name='Siegburg/Bonn',
latitude=50.793916,
longitude=7.203029
),
cancelled=False,
arrival=None,
arrival_delay=None,
arrival_platform=None,
departure=DBProfile().timezone.localize(datetime.datetime(2020, 8, 8, 15, 7)),
departure_delay=datetime.timedelta(seconds=240),
departure_platform='1'
), Stopover(
stop=Station(
id='8000135',
lid='A=1@O=Troisdorf@X=7150892@Y=50813926@U=80@L=8000135@',
name='Troisdorf',
latitude=50.813926,
longitude=7.150892
),
cancelled=False,
arrival=DBProfile().timezone.localize(datetime.datetime(2020, 8, 8, 15, 12)),
arrival_delay=datetime.timedelta(seconds=240),
arrival_platform='1',
departure=None,
departure_delay=None,
departure_platform=None
)
],
)]
)
assert DBProfile().parse_journey_request(hafas_response) == correct_journey
def test_vsn_journeys_parsing():
directory = os.path.dirname(os.path.realpath(__file__))
raw_hafas_json_file = open(directory + "/journeys_raw.json", "r")
hafas_response = PyTestHafasResponse(raw_hafas_json_file.read())
raw_hafas_json_file.close()
correct_journeys = [
Journey(
id=
'¶HKI¶T$A=1@O=Göttingen@L=8000128@a=128@$A=1@O=Lenglern@L=8003644@a=128@$202008090710$202008090719$ RB85$$1$$$',
date=datetime.date(2020, 8, 9),
duration=datetime.timedelta(seconds=540),
legs=[
Leg(id='1|147532|0|80|9082020',
origin=Station(id='8000128',
name='Göttingen',
latitude=51.536812,
longitude=9.926069),
destination=Station(id='8003644',
name='Lenglern',
latitude=51.588428,
longitude=9.871199),
departure=VSNProfile().timezone.localize(
datetime.datetime(2020, 8, 9, 7, 10)),
arrival=VSNProfile().timezone.localize(
datetime.datetime(2020, 8, 9, 7, 19)),
mode=Mode.TRAIN,
name='RB85',
cancelled=False,
distance=None,
departure_delay=datetime.timedelta(seconds=0),
departure_platform='4',
arrival_delay=datetime.timedelta(seconds=60),
arrival_platform='1',
stopovers=[
Stopover(stop=Station(id='8000128',
name='Göttingen',
latitude=51.536812,
longitude=9.926069),
cancelled=False,
arrival=None,
arrival_delay=None,
arrival_platform=None,
departure=VSNProfile().timezone.localize(
datetime.datetime(2020, 8, 9, 7, 10)),
departure_delay=datetime.timedelta(seconds=0),
departure_platform=None),
Stopover(stop=Station(id='8003644',
name='Lenglern',
latitude=51.588428,
longitude=9.871199),
cancelled=False,
arrival=VSNProfile().timezone.localize(
datetime.datetime(2020, 8, 9, 7, 19)),
arrival_delay=datetime.timedelta(seconds=60),
arrival_platform=None,
departure=None,
departure_delay=None,
departure_platform=None)
])
])
]
assert VSNProfile().parse_journeys_request(
hafas_response) == correct_journeys
