def routes(self):
'returns a list of routes'
agency = self.agency
url = '{0}/routes-for-agency/{1}.json' \
.format(self.url, self._decode_id(agency.get_id()))
resp = self.session.get(url, params=self.params)
routes = []
for route in resp.json()['data']['list']:
short_name = route['shortName']
long_name = route['longName']
name = ''
if short_name and long_name.find(short_name) == -1:
name = short_name + " - "
name += long_name if long_name else route['description']
color = route['color'] if route['color'] else None
id = self._encode_id(Route.create_id(agency.id, route['id']))
routes.append(
Route(id=id,
agency=agency,
sign=short_name,
name=name,
type=route_types[int(route['type'])],
color=color))
routes.sort(key=route_key)
for i, route in enumerate(routes):
route.order = i
return routes
def _stop_arrivals(self, stop):
params = {'command': 'predictions', 'a': stop.agency.get_id(),
'stopId': stop.code}
resp = requests.get(self.url, params=params)
arrivals = []
for predictions in parse(resp.content)['body']['predictions']:
route_id = Route.create_id(stop.agency.id,
predictions['@routeTag'])
if 'direction' not in predictions:
continue
directions = predictions['direction']
if isinstance(directions, OrderedDict):
directions = [directions]
for direction in directions:
predictions = direction['prediction']
if isinstance(predictions, OrderedDict):
predictions = [predictions]
for prediction in predictions:
dir_id = Direction.create_id(route_id,
prediction['@dirTag'])
departure = prediction['@isDeparture'] == 'true'
arrivals.append(Arrival(stop=stop,
away=int(prediction['@seconds']),
direction_id=dir_id))
arrivals.sort(key=attrgetter('away'))
return arrivals
def routes(self):
agency = self.agency
# use external id
params = {'command': 'routeList', 'a': agency.get_id()}
resp = self.session.get(self.url, params=params)
routes = []
for i, route in enumerate(parse(resp.content)['body']['route']):
tag = route['@tag']
id = Route.create_id(agency.id, tag)
# TODO: type, url, color (may require pre-walk etc.)
routes.append(Route(id=id, agency=agency, name=route['@title'],
sign=tag, order=i))
return routes
def routes(self):
'returns a list of routes'
agency = self.agency
url = '{0}/routes-for-agency/{1}.json' \
.format(self.url, self._decode_id(agency.get_id()))
resp = self.session.get(url, params=self.params)
routes = []
for route in resp.json()['data']['list']:
short_name = route['shortName']
long_name = route['longName']
name = ''
if short_name and long_name.find(short_name) == -1:
name = short_name + " - "
name += long_name if long_name else route['description']
color = route['color'] if route['color'] else None
id = self._encode_id(Route.create_id(agency.id, route['id']))
routes.append(Route(id=id, agency=agency, sign=short_name,
name=name,
type=route_types[int(route['type'])],
color=color))
routes.sort(key=route_key)
for i, route in enumerate(routes):
route.order = i
return routes
def _stop_arrivals(self, stop):
url = 'http://bustime.mta.info/api/siri/stop-monitoring.json'
# shares api keys with onebus
params = dict(self.params)
params['MonitoringRef'] = stop.get_id().split('_')[1]
arrivals = []
resp = requests.get(url, params=params)
data = resp.json()['Siri']['ServiceDelivery']
data = data['StopMonitoringDelivery'][0]
for visit in data['MonitoredStopVisit']:
visit = visit['MonitoredVehicleJourney']
did = Direction.create_id(Route.create_id(stop.agency.id,
visit['LineRef']),
visit['DirectionRef'])
visit = visit['MonitoredCall']
away = visit['Extensions']['Distances']['DistanceFromCall']
arrivals.append(Arrival(stop=stop, away=int(away),
unit=arrival_units[1], direction_id=did))
return arrivals
def _stop_arrivals(self, stop):
url = 'http://bustime.mta.info/api/siri/stop-monitoring.json'
# shares api keys with onebus
params = dict(self.params)
params['MonitoringRef'] = stop.get_id().split('_')[1]
arrivals = []
resp = requests.get(url, params=params)
data = resp.json()['Siri']['ServiceDelivery']
data = data['StopMonitoringDelivery'][0]
for visit in data['MonitoredStopVisit']:
visit = visit['MonitoredVehicleJourney']
did = Direction.create_id(
Route.create_id(stop.agency.id, visit['LineRef']),
visit['DirectionRef'])
visit = visit['MonitoredCall']
away = visit['Extensions']['Distances']['DistanceFromCall']
arrivals.append(
Arrival(stop=stop,
away=int(away),
unit=arrival_units[1],
direction_id=did))
return arrivals
def routes(self):
params = {'Action': 'RouteList'}
resp = self.session.get(self.url, params=params)
data = parse(resp.content)['ActionRouteList']['RouteList']['Route']
routes = {}
stops = {}
for route in data:
line = route['Line']
id = Route.create_id(self.agency.id, line['@LineId'])
if id not in routes:
# TODO route_type from line['ModeType']['@ModeTypeIdx']
routes[id] = (line['@SortOrder'],
Route(id=id,
agency=self.agency,
name=line['@LineName'],
sign=line['@LineId']))
return [r[1] for r in sorted(routes.values(), key=itemgetter(0))]
def retrieve(self, request, region, agency, pk):
try:
route = Route.objects.select_related('agency', 'agency__region') \
.prefetch_related('directions', 'directions__stops') \
.get(pk=Route.create_id(Agency.create_id(region, agency), pk))
except Route.DoesNotExist:
raise Http404('No Route matches the given query.')
stops = []
for direction in route.directions.all():
stops.extend(direction.stops.all())
self.object = Adapter(route, stops=stops)
serializer = self.get_serializer(self.object)
return Response(serializer.data)
def retrieve(self, request, region, agency, pk):
try:
route = Route.objects.select_related('agency', 'agency__region') \
.prefetch_related('directions', 'directions__stops') \
.get(pk=Route.create_id(Agency.create_id(region, agency), pk))
except Route.DoesNotExist:
raise Http404('No Route matches the given query.')
stops = []
for direction in route.directions.all():
stops.extend(direction.stops.all())
self.object = Adapter(route, stops=stops)
serializer = self.get_serializer(self.object)
return Response(serializer.data)
def routes(self):
routes = []
agency = self.agency
aid = agency.get_id()
for route in self._routes(join('data', agency.id)):
# if there's no agency_id, we'll assume they're all a part of
# the single agency we're processing, hopefully that's correct
if 'agency_id' in route and route['agency_id'] != aid:
continue
id = Route.create_id(agency.id, route['route_id'])
routes.append(
Route(agency=agency,
id=id,
sign=route['route_short_name'],
name=route['route_long_name'],
type=route_types[int(route['route_type'])],
color=route.get('route_color', None)))
routes.sort(key=route_key)
for i, route in enumerate(routes):
route.order = i
return routes
def routes(self):
agency = self.agency
# use external id
params = {"command": "routeList", "a": agency.get_id()}
resp = self.session.get(self.url, params=params)
routes = []
for i, route in enumerate(parse(resp.content)["body"]["route"]):
tag = route["@tag"]
id = Route.create_id(agency.id, tag)
# TODO: type, url, color (may require pre-walk etc.)
routes.append(Route(id=id, agency=agency, name=route["@title"], sign=tag, order=i))
return routes
def retrieve(self, request, region, agency, route, pk):
try:
stop = Stop.objects.select_related('agency', 'agency__region') \
.get(pk=Stop.create_id(Agency.create_id(region, agency), pk))
except Stop.DoesNotExist:
raise Http404('No Route matches the given query.')
agency = stop.agency
route = get_object_or_404(Route, pk=Route.create_id(agency.id, route))
arrivals = get_provider(stop.agency).arrivals(stop, route)
self.object = StopAdapter(stop, arrivals=arrivals, route=route)
serializer = self.get_serializer(self.object)
return Response(serializer.data)
def routes(self):
agency = self.agency
url = '{0}{1}'.format(self.url, 'route.aspx')
params = dict(self.params)
params['cmd'] = 'routes'
resp = self.session.get(url, params=params)
# preserve BART's order
routes = OrderedDict()
for route in parse(resp.content)['root']['routes']['route']:
color = route['color']
if color not in routes:
id = Route.create_id(agency.id, route['abbr'])
routes[color] = Route(id=id,
agency=agency,
name=route['name'],
sign=route['abbr'],
type=route_types[1],
color=route['color'],
order=len(routes))
return list(routes.values())
def routes(self):
params = {'Action': 'RouteList'}
resp = self.session.get(self.url, params=params)
data = parse(resp.content)['ActionRouteList']['RouteList']['Route']
routes = {}
stops = {}
for route in data:
line = route['Line']
id = Route.create_id(self.agency.id, line['@LineId'])
if id not in routes:
# TODO route_type from line['ModeType']['@ModeTypeIdx']
routes[id] = (line['@SortOrder'],
Route(id=id, agency=self.agency,
name=line['@LineName'],
sign=line['@LineId']))
return [r[1] for r in sorted(routes.values(), key=itemgetter(0))]
def routes(self):
agency = self.agency
url = '{0}{1}'.format(self.url, 'route.aspx')
params = dict(self.params)
params['cmd'] = 'routes'
resp = self.session.get(url, params=params)
# preserve BART's order
routes = OrderedDict()
for route in parse(resp.content)['root']['routes']['route']:
color = route['color']
if color not in routes:
id = Route.create_id(agency.id, route['abbr'])
routes[color] = Route(id=id, agency=agency, name=route['name'],
sign=route['abbr'], type=route_types[1],
color=route['color'],
order=len(routes))
return list(routes.values())
def routes(self):
routes = []
agency = self.agency
aid = agency.get_id()
for route in self._routes(join('data', agency.id)):
# if there's no agency_id, we'll assume they're all a part of
# the single agency we're processing, hopefully that's correct
if 'agency_id' in route and route['agency_id'] != aid:
continue
id = Route.create_id(agency.id, route['route_id'])
routes.append(Route(agency=agency, id=id,
sign=route['route_short_name'],
name=route['route_long_name'],
type=route_types[int(route['route_type'])],
color=route.get('route_color', None)))
routes.sort(key=route_key)
for i, route in enumerate(routes):
route.order = i
return routes
def _stop_arrivals(self, stop):
params = {"command": "predictions", "a": stop.agency.get_id(), "stopId": stop.code}
resp = requests.get(self.url, params=params)
arrivals = []
for predictions in parse(resp.content)["body"]["predictions"]:
route_id = Route.create_id(stop.agency.id, predictions["@routeTag"])
if "direction" not in predictions:
continue
directions = predictions["direction"]
if isinstance(directions, OrderedDict):
directions = [directions]
for direction in directions:
predictions = direction["prediction"]
if isinstance(predictions, OrderedDict):
predictions = [predictions]
for prediction in predictions:
dir_id = Direction.create_id(route_id, prediction["@dirTag"])
departure = prediction["@isDeparture"] == "true"
arrivals.append(Arrival(stop=stop, away=int(prediction["@seconds"]), direction_id=dir_id))
arrivals.sort(key=attrgetter("away"))
return arrivals
