py-v0.5.0

See also a blog post announcing this release.

New Features 🪄

• Class methods wrapper. Instead of calling obstore.get(store), you can now call store.get() directly. by @kylebarron in #331
• User-supplied credential callback by @kylebarron in #234
  • Add Azure credential providers by @daviewales in #343
• Fsspec updates:
  • [FEAT] Create obstore store in fsspec on demand by @machichima in #198
  • [FEAT] support df.to_parquet and df.read_parquet() by @machichima in #165
  • Document fsspec integration in user guide by @kylebarron in #299
  • fsspec: Allow calling register with no arguments by @kylebarron in #298
• Enable pickling Bytes by @kylebarron in #295
• Add AWS literal type hints by @kylebarron in #301
• pyo3-bytes slicing by @jessekrubin in #249

Breaking changes 🔧

Object store methods

No breaking changes.

Store constructors

• Removed S3Store.from_session and S3Store._from_native. Use credential providers instead.
• Reduce the config variations supported for input. I.e. we previously allowed region, aws_region, REGION or AWS_REGION as a config parameter to S3Store, which could make it confusing. We now only support a single config input value for each underlying concept. #323

Fsspec

• Rename AsyncFsspecStore to FsspecStore by @kylebarron in #297

Bug fixes 🐛

• Validate input for range request by @kylebarron in #255

Documentation 📖

• Update performance numbers by @kylebarron in #307
• Document type-only constructs by @kylebarron in #309, #311
• Add import warning admonition on ObjectStore type by @kylebarron in
• Update etag conditional put docs by @kylebarron in #310

New Contributors

• @weiji14 made their first contribution in #272
• @machichima made their first contribution in #198

Full Changelog: py-v0.4.0...py-v0.5.0