Pendelstrecke is a tool for visualizing the time needed for commuting trips within the VVS on a map. VVS is the local public transport in Stuttgart.

The python script queries the VVS API for a trip from each station to one or more specified destination stations and saves the resulting data to a file. These results can then be viewed on a map. For every station, a colored marker indicates the duration that a commute to the destination will take from this location. Additionally, it is possible to filter the displayed stations by the number of changes needed for a connection.

1. Download the CSV file containing all VVS stations.
2. Supply all configuration values, especially the path to your CSV file, in pendelstrecke/config.yaml. The destination station IDs can be obtained from the CSV file as well.
3. Install all dependencies and execute the script, e.g. by using the following commands.

python3 -m venv venv
source venv/bin/activate
pip3 install -r requirements.txt --no-cache-dir
cd pendelstrecke/
python3 main.py

5. Open map/index.html in your web browser to view your results on the map. The navigation bar on the top can be used to switch between the specified destination stations.

Pendelstrecke is based on the following open source projects.

• vvspy is used for gathering data from the VVS API (MIT License).
• Leaflet is used for displaying data on the map (BSD 2-Clause License).
• VVS OpenData Set provides the base data set (CC BY 4.0 License).

This project is licensed under the GNU General Public License v3.0.