dsb 0.1.0-alpha.1 dsb: ^0.1.0-alpha.1 copied to clipboard
This package allows you to crawl the DSB/DSBMobile API.
dsb #
This package allows you to crawl DSB's "Mobile API".
Usage #
Session
s are created in two ways: Logging in or using an existing token.
To log in, you call Session.login
:
final session = await Session.login('187801', 'public');
To use an existing token, the Session
constructor allows for passing them:
final session = Session('13ccccbb-e6a8-466a-addc-00bba830c6cf');
Then you can get the JSON with timetable information:
final ttJson = await session.getTimetableJson();
Caching and best practices #
A very important feature in dsbuntis
from the beginning has been good caching. For documentation on
how to set it up for the actual requests, please refer to the schttp
documentation, as it is our
HTTP backend. However, you can aditionally cache Session
s.
AFAIK the login of DSBMobile is idempotent
(as indicated by it being a GET
request) and always returns the same token. If it is, which you can
safely assume by now, you can cache the Session
's token
forever. Otherwise you can still keep the
Session
object around for a while.