gtfspy is a Python package for analyzing public transport timetable data provided in the General Transit Feed Specification, GTFS, -format.
- Import one or multiple GTFS feeds into one SQLite database for efficient querying of the data.
- Augment the sqlite with real walking distances between PT stops using Open Street Map (OSM) data.
- Compute simple statistics for the public transport networks such as number of stops, routes, network length.
- Filter databases spatially and temporally to match your area and time region of interest.
- Perform accessibility analyses using a routing/profiling engine
- Adapted from the Connection Scan Algorithm (CSA).
- Compute all Pareto-optimal journey alternatives between an origin-destination pair, and summarize connectivity with measures on travel time and number of transfers.
- Produce data extracts in various formats (network edge lists, geojson).
- Python 3.8
- Supported platforms: Linux, OSX & Windows
- Optional: git is used for development.
pip install gtfspy
Windows should work, but has not been tested or and may not be supported as much. Please report problems.
Windows users may need to install Shapely library first. Download Shapely wheel and then run:
pip install wheel
pip install {path to the Shapely wheel file on your PC}
If you come across the Microsoft Visual C++ 14.0 is required error, you may need to download the latest Microsoft Visual C++ Build Tools.
You can download it from here.
After that, continue with:
pip install gtfspy
Use this if you want to be able to edit gtfspy's source code.
git clone git@github.com:CxAalto/gtfspy.git
cd gtfspy/
pip install -r requirements.txt # install any requirements
nosetests . # run tests
Remember to also add the gtfspy directory to your PYTHONPATH environment variable.
- Importing a GTFS feed into a sqlite database
- TODO: Validate an imported feed
- Compute and plot temporal distance profiles between an origin--destination pair
- Visualizing the public transport network on map
- Filter GTFS feed spatially and temporally
- Extract a network / a temporal network from the GTFS database
- TODO! Run a simple accessibility analysis pipeline!
We welcome contributions as GitHub pull requests. In your pull request, please also add yourself as a contributor in the list below.
This library is not yet stabilised, and new features are being developed. Thus code organization and interfaces may change at a fast pace. More precise versioning scheme will be decided upon later.
View the changelog.
- Rainer Kujala
- Richard Darst
- Christoffer WeckstrΓΆm
-
Manuel Rios (marz7002)
-
Nils Haglund
-
Michaela Ockova (evelyn9191)
-
You?
This source code of this project licensed under the MIT License - see the LICENSE.txt file for details.
The OpenStreetMap data (.osm.pbf file(s) under examples/data) is licenced under the Open Data Commons Open Database License (ODbL) by the OpenStreetMap Foundation (OSMF).
The GTFS data used for the examples is provided by the City of Kuopio (Finland), and have been downloaded from http://bussit.kuopio.fi/gtfs/gtfs.zip [data licensed under CC-BY 4.0].
If you use this Python package for scientific purposes, please cite our paper
Rainer Kujala, Christoffer WeckstrΓΆm, MiloΕ‘ N. MladenoviΔ, Jari SaramΓ€ki, Travel times and transfers in public transport: Comprehensive accessibility analysis based on Pareto-optimal journeys, In Computers, Environment and Urban Systems, Volume 67, 2018, Pages 41-54, ISSN 0198-9715, https://doi.org/10.1016/j.compenvurbsys.2017.08.012.
- The development of this Python package has benefited from the support by Academy of Finland through the DeCoNet project.
- For running the Java routing, we use the Graphhopper routing library.
If you have any problems using gtfspy please create an issue in GitHub.
If you have any questions regarding gtfspy, feel free to send the package maintainers (see above) an e-mail!