v1.1.2

Primary changes:

• Removed references to deprecated NumPy types (#69 - thanks @BlackSpade741!)
• Switched from cChardet to charset-normalizer for Python 3.10 support (#76 - thanks @brockhaywood!)

Other changes:

• Miscellaneous improvements to tests, code formatting, and documentation (#61 - thanks @invisiblefunnel!)
• Relocate usage examples from wiki to README (#70 - thanks @landonreed!)
• README tweaks (#74 - thanks @chelsey!)
• Use GitHub Actions for automated testing (#79 - thanks @dget!). Note that we now test against Python versions 3.8, 3.9, 3.10, and 3.11.

v1.1.1

Improve file encoding sniffer, which was misidentifying some Finnish/emoji unicode. Thanks to @dyakovlev!

v1.1.0

Add partridge.load_geo_feed for reading stops and shapes into GeoPandas GeoDataFrames.

v1.0.0

This release is a combination of major internal refactorings and some minor interface changes. Overall, you should expect your upgrade from pre-1.0 versions to be relatively painless. A big thank you to @genhernandez and @csb19815 for their valuable design feedback.

Here is a list of interface changes:

• The class partridge.gtfs.feed has been renamed to partridge.gtfs.Feed.
• The public interface for instantiating feeds is partridge.load_feed. This function replaces the previously undocumented function partridge.get_filtered_feed.
• A new function has been added for identifying the busiest week in a feed: partridge.read_busiest_date
• The public function partridge.get_representative_feed has been removed in favor of using partridge.read_busiest_date directly.
• The public function partridge.writers.extract_feed is now available via the top level module: partridge.extract_feed.

Miscellaneous minor changes:

• Character encoding detection is now done by the cchardet package instead of chardet. cchardet is faster, but may not always return the same result as chardet.
• Zip files are unpacked into a temporary directory instead of reading directly from the zip. These temporary directories are cleaned up when the feed is garbage collected or when the process exits.
• The code base is now annotated with type hints and the build runs mypy to verify the types.
• DataFrames are cached in a dictionary instead of the functools.lru_cache decorator.
• The partridge.extract_feed function now writes files concurrently to improve performance.

v0.11.0

Fix major performance issue related to encoding detection. Thank you to @cjer for reporting the issue and advising on a solution.

v0.10.0

• Improved handling of non-standard compliant file encodings
• Only require functools32 for Python < 3
• ptg.parsers.parse_date no longer accepts dates, only strings

v0.9.0

Improves read time for large feeds by adding LRU caching to ptg.parsers.parse_time.

v0.8.0

• Gracefully handle completely empty files. This change unifies the behavior of reading from a CSV
  with a header only (no data rows) and a completely empty (zero bytes) file in the zip.

v0.7.0

• Fix handling of nested folders and zips containing nested folders.
• Add ptg.get_filtered_feed for multi-file filtering.

v0.6.1

• Fix bug in ptg.read_service_ids_by_date. Reported by @cjer in #27.