GTFSR Kit

GTFSR Kit is a tiny Python 3.8+ library to process General Transit Feed Specification Realtime (GTFSR) data. It does some simple things like read and write Protocol Buffer or JSON feed files. It also does some complex things like extract and combine delays into Pandas DataFrames.

Installation

Do poetry add gtfsr_kit.

Examples

See the Jupyter notebook at notebooks/examples.ipynb.

Notes

• Development status is Alpha
• This project uses semantic versioning
• Thanks to MRCagney for funding this project

Authors

• Alex Raichev (2016-06)

Changelog

7.0.1, 2022-07-20

• Updated dependencies, removing all but one version caps, and tested on Python 3.10.

7.0.0, 2020-12-15

• Upgraded to Python 3.8.
• Breaking change: renamed some functions.
• Changed the package name.

6.1.0, 2018-07-11

• Added delay_cols keyword argument to interpolate_delays

6.0.2, 2018-04-18

• Handled edge case in build_augmented_stop_times for real this time!

6.0.1, 2018-04-18

• Handled edge case in build_augmented_stop_times

6.0.0, 2018-04-18

• Renamed function dictify to feed_to_dict and added the inverse function dict_to_feed

5.0.1, 2018-04-17

• Fixed setup.py

5.0.0, 2018-04-17

• Finally handled Protocol Buffer feed files, thanks to version 0.0.5 of the Python gtfs-realtime-bindings
• Switched to using Google FeedMessage objects natively
• Simplified code

4.0.0, 2016-07-13

• Changed the signature of main.collect_feeds

3.0.1, 2016-07-12

• Bugfixed ipynb/examples.ipynb

3.0.0, 2016-07-12

• Changed to a small data set for tests
• Upgraded to gtfstk==5.0.0
• Removed time_it decorators from functions
• Changed signature of main.build_augmented_stop_times to be more versatile

2.0.0, 2016-07-08

• Refactored heaps
• Added automated tests
• Added Sphinx docs
• Uploaded to pip

1.0.0, 2016-06-12

• First release