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Getting started

This tutorial will walk you through the process of installing python-lametro-api and making your first requests.

Installation

Provided that you have pip installed, you can install the library like so:

$ pip install python-lametro-api

Creating a client

Before you can interact with Metro's data, you first must import the library and initialize a client to talk with the site on your behalf.

>>> from la_metro import LAMetro
>>> client = LAMetro()

Retrieve a bus stop and get predictions for incoming buses

>>> obj = client.bus.stops.get(6033)
>>> obj
<BusStop: Santa Monica / Vermont>
>>> obj.predictions
[<BusPrediction: Santa Monica / Vermont (4)>, <BusPrediction: Santa Monica / Vermont (4)>]

Retrieve a bus route and get the location of all stops and vehicles

>>> obj = client.bus.routes.get(704)
>>> obj
<BusRoute: 704>
>>> obj.stops
[<BusStop: 2nd / Santa Monica>, <BusStop: Ocean / Santa Monica>, <BusStop: Santa Monica / 4th>, <BusStop: Santa Monica / Lincoln>, <BusStop: Santa Monica / 20th>, <BusStop: Santa Monica / 26th>, <BusStop: Santa Monica / Bundy>, <BusStop: Santa Monica / Barrington>, <BusStop: Santa Monica / Sepulveda>, <BusStop: Santa Monica / Westwood>, <BusStop: Santa Monica / Beverly Glen>, <BusStop: Santa Monica / Ave Of The Stars>, <BusStop: Santa Monica / Wilshire>, <BusStop: Santa Monica / Canon>, <BusStop: Santa Monica / San Vicente>, <BusStop: Santa Monica / La Cienega>, <BusStop: Santa Monica / Sweetzer>, <BusStop: Santa Monica / Fairfax>, <BusStop: Santa Monica / La Brea>, <BusStop: Santa Monica / Highland>, <BusStop: Santa Monica / Vine>, <BusStop: Santa Monica / Western>, <BusStop: Santa Monica / Normandie>, <BusStop: Santa Monica / Vermont>, <BusStop: Sunset / Sanborn>, <BusStop: Sunset / Parkman>, <BusStop: Sunset / Alvarado>, <BusStop: Sunset / Echo Park>, <BusStop: Sunset / Figueroa>, <BusStop: Cesar E Chavez / Grand>, <BusStop: Cesar E Chavez / Spring>, <BusStop: Vignes / Cesar E Chavez>, <BusStop: Terminal 31>]
>>> obj.vehicles
[<BusVehicle: 9364>, <BusVehicle: 9376>, <BusVehicle: 9391>, <BusVehicle: 9380>, <BusVehicle: 9390>, <BusVehicle: 9399>, <BusVehicle: 9373>, <BusVehicle: 9372>, <BusVehicle: 9371>]

Get the location of vehicles

Here's how you can get all vehicles:

>>> obj_list = client.bus.vehicles.all()
>>> len(obj_list)
392
>>> obj_list[0]
<BusVehicle: 7433>

And here's how to get a single one:

>>> obj = client.bus.vehicles.get(7433)
>>> obj.latitude, obj.longitude
(34.047089, -118.282776)
# Also available with some other mappable attributes
>>> obj.y, obj.x
(34.047089, -118.282776)
>>> obj.wkt
POINT(-118.282776 34.047089)
>>> obj.geojson
{"type": "Point", "coordinates": [-118.282776, 34.047089]}