v0.8.6

What's Changed

• Return validated DataFrame from Model.validate by @JackKelly in #161
• Update Patito to 0.8.6 by @thomasaarholt in #162

New Contributors

• @JackKelly made their first contribution in #161

Full Changelog: v0.8.5...v0.8.6

v0.8.5

What's Changed

• [chore] upgrade polars support to >=1.32.0 by @danielgafni in #153

New Contributors

• @danielgafni made their first contribution in #153

Full Changelog: v0.8.4...v0.8.5

v0.8.4

What's Changed

• Fix tests for polars 1.19 by @thomasaarholt in #128
• Migrate from Poetry to UV by @thomasaarholt in #149
• fix LazyFrame.from_existing by @gab23r in #135
• RFC: use ConfigDict allow extra instead of allow_superfluous_columns by @gab23r in #137

Full Changelog: v0.8.3...v0.8.4

v0.8.3

What's Changed

• Fix: empty List[Struct] should not try to use nested schema since there are no struct to validate by @adrienDog in #126
• Update pyproject.toml by @thomasaarholt in #127

Full Changelog: v0.8.2...v0.8.3

v0.8.2

What's Changed

• add iter_models docs entry by @gab23r in #116
• Speed up iter_models (x2-x3 improvement) by @gab23r in #117
• Modify metaclass to allow DataFrame[Foo] type propagation by @thomasaarholt in #99
• move pre-commit in dev dependencies by @gab23r in #118
• chore: turn off UP007 by @dsgibbons in #101
• Fix AliasGenerator by @thomasaarholt in #87
• Fix latest compatibility with latest polars version by @thomasaarholt in #122
• int model annotation should return only integer dtypes as valid by @maxhipperson in #121
• Bump patito to v0.8.2 by @thomasaarholt in #123

New Contributors

• @maxhipperson made their first contribution in #121

Full Changelog: v0.8.1...v0.8.2

v0.8.0

What's Changed

Patito 0.8 onwards now requires Polars 1.10 due to some changes in polars.

• Include Python 3.12 in release action by @thomasaarholt in #108
• Patito v0.8 by @thomasaarholt in #109
• Upgrade to setup-python v5 for multiple python versions by @thomasaarholt in #110
• Fix tests on polars 1.10 by @gab23r in #112
• Specify all supported python versions for redundancy by @thomasaarholt in #113
• fix: empty list validation by @dsgibbons in #107
• Update lockfile by @thomasaarholt in #114
• Add to authors list by @thomasaarholt in #79
• Fix validating enum when field is optional. by @vosskj03 in #76
• patio -> patito typo fix by @GeorgePearse in #82
• Speed up pyright by @thomasaarholt in #90
• Add pre-commit to poetry by @thomasaarholt in #92
• Bump version of ruff in pre-commit to match poetry by @thomasaarholt in #93
• Fix test failure due to polars 1.2 by @thomasaarholt in #91
• Add iterators by @joloppo in #80
• Simplify and fix ColumnInfo by @thomasaarholt in #94
• Tidy up linting by @thomasaarholt in #95
• Fix docstring tests by @thomasaarholt in #97
• fix: optional list of structs by @dsgibbons in #100
• feat: add allow missing field by @dsgibbons in #98
• feat: Allow clients to pass json_schema_extra too by @adrienDog in #88
• fix: validate should not mutate the dataframe by @adrienDog in #89
• chore: keep polars <= 1.6.0 while test suite is fixed by @dsgibbons in #106

New Contributors

• @gab23r made their first contribution in #112
• @vosskj03 made their first contribution in #76
• @GeorgePearse made their first contribution in #82
• @joloppo made their first contribution in #80
• @adrienDog made their first contribution in #88

Full Changelog: v0.7.0...v0.8.0

v0.7.0

We now support polars 1.0 and 1.1, as well as the latest version of pydantic (2.8)

What's Changed

• chore: prepare for polars 1.0 release by @ion-elgreco in #74
• Require Pydantic 2.7 by @thomasaarholt in #78

New Contributors

• @ion-elgreco made their first contribution in #74

Full Changelog: v0.6.2...v0.7.0

v0.6.2

This is the last release supporting pre-1.0 polars. We have a LOT of improvements, thank you to all contributors!

What's Changed

• fix: validate multiple constraints with AND, not OR #45 by @dsgibbons in #46
• chore: update pyproject.toml to reference new repository owner by @dsgibbons in #47
• ci: run tests on pull requests by @dsgibbons in #48
• fix deprecation and require pydantic >=2.4.1 by @thomasaarholt in #51
• Update typing-extensions usage by @lmmx in #53
• Remove unused XDG cache by @thomasaarholt in #57
• Remove readme mention of duckdb by @thomasaarholt in #56
• Use ruff and pre-commit on CI by @thomasaarholt in #58
• Add tests for AliasGenerator by @thomasaarholt in #61
• Add python 3.12 to poetry and tests by @thomasaarholt in #64
• Simplify default_dtypes and return DataType over DataTypeClass when possible" by @thomasaarholt in #65
• Improve repr of ColumnInfo by @thomasaarholt in #66
• Explicitly allow allow_missing and allow_superfluous columns to Model.validate by @thomasaarholt in #60
• fix: handle nested Literals by @brendancooley in #69
• docs: Fix example usage by @nakashima-hikaru in #67
• Add field validation on structs by @dsgibbons in #52
• fix: make all xfail read_csv tests pass by @lmmx in #62
• Remove python version upper constraint by @chainyo in #70
• docs: Remove database & SQL references, remove title underlines to comply with Google docstring format, fix patito.Field docstring, error on front page by @nameloCmaS in #72
• feat: use model field alias generator appropriately for CSV column names by @lmmx in #54
• Version 0.6.2 by @thomasaarholt in #77

New Contributors

• @dsgibbons made their first contribution in #46
• @lmmx made their first contribution in #53
• @nakashima-hikaru made their first contribution in #67
• @chainyo made their first contribution in #70
• @nameloCmaS made their first contribution in #72

Full Changelog: v0.6.1...v0.6.2

v0.6.1

What's Changed

• Disable type and lint checks to allow release by @thomasaarholt in #41
• Fix some warnings after migration by @thomasaarholt in #39

Full Changelog: v0.6.0...v0.6.1

v0.6.0

What's Changed

• Add support for pydantic 2.0, polars 0.20.10 and remove duckdb support by @brendancooley in #32

New Contributors

• @brendancooley made their first contribution in #32

Full Changelog: v0.5.1...v0.6.0