cafein

cafein (Cost of Access For Environment and INdividuals) is a Python library for multimodal routing with accurate per-leg distance and emissions tracking.

Note cafein is in early development: routing is stop-to-stop (door-to-door access/egress from arbitrary coordinates, travel-time matrix computers, and leg geometries are under development), and APIs may still change.

Up-to-date Helsinki-region sample data (OSM, HSL GTFS, elevation, population grid) is available separately as cafein.sampledata: pip install cafein.sampledata, then from cafein.sampledata import helsinki.

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Credits

Author: Henrikki Tenkanen

GitHub Statistics

Data verified by PyPI on Sep 9, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.

License

MIT License (MIT)

Requires

Python >=3.10

Provides Extra

arrow dem h3 progress recipes yaml

Tags

public transport routing GTFS OpenStreetMap emissions accessibility

Classifiers

Report project as malware

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