parikstra is a Python module to calculate journey with the Parisian transport system, and read some other interesting data.
It uses official API of Parisian transport websites, but is still an unofficial API client.
It is at the moment in developpement. Use at your own risk.
By the way, parikstra = Paris + Djikstra
Install parikstra, either cloning this repository
git clone git://github.com/Gawen/parikstra.git
or using pip (or other)
pip install parikstra
Import the parikstra module
import parikstra
Get your departure point
departure = parikstra.Point("nation")
Get your arrival point
arrival = parikstra.Point("dammartin juilly saint mard")
Ask to calculate the itineraries
itineraries = departure.to(arrival)
Print the itineraries' type
for i, itinerary in enumerate(itineraries):
print "#%d. %s (duration %s)" % (i, itinerary.type, itinerary.duration, )
Let's say you take the first one
itinerary = itineraries[0]
Request the itinerary's steps ...
Iterate the different steps of the journey
for i, step in enumerate(itinerary):
print "#%d. %s => %s @ %s" % (i + 1, step.name, step.direction, step.time, )
Here you go.
You can use parikstra as a CLI client.
Usage: parikstra.py [options]
Options:
-h, --help show this help message and exit
-d DEPARTURE, --departure=DEPARTURE
Departure
-a ARRIVAL, --arrival=ARRIVAL
Arrival
-v, --verbose Verbosify
Example:
$ python parikstra.py --departure "nation" --arrival "aeroport charles de gaule"
*** Itinerary #1 (2012-06-15 17:30:00 => 2012-06-15 18:11:00)
- Type: Trajet arriv?e au plus t?t
- Duration: 0:41:00
- Zones: [1, 5]
*** Itinerary #2 (2012-06-15 17:33:00 => 2012-06-15 18:58:00)
- Type: Trajet le moins de correspondances
- Duration: 1:25:00
- Zones: [1, 5]
Which one (1-2) ? 1
********************************************************************************
Itinerary Trajet arriv?e au plus t?t
*** Steps
1. Departure: NATION, Paris => GARE DE CERGY LE HAUT @ 17:30
- Line: RER A - UXOL
2. CHATELET LES HALLES, Paris => CHATELET LES HALLES, Paris @ 17:35
- Walk duration: 0:02:00
- Wait duration: 0:04:00
3. CHATELET LES HALLES, Paris => CDG Terminal 2 / TGV @ 17:41
- Line: RER B - EMOI
4. Arrival: AEROPORT CDG 1, Tremblay-en-France => AEROPORT CDG 1, Tremblay-en-France @ 18:11
A lot has to be done.
- First, a lot of FIXes. I've already see some bugs during steps parsing
- Second, a lot of FIXes. Again ...
- Add some other interesting meta-data
- And your imagination / needs
The code is under MIT license. Please note the data are not, and are the property of the website vianavigo.com !
Please remember that these data are the property of vianavigo.com !