4.2.0

What's Changed

• fix ExactItemCount type by @keithasaurus in #45
• update dev dependencies

Full Changelog: 4.1.1...4.2.0

4.1.1

What's Changed

• dev updates by @keithasaurus in #41
• Use pattern.match(...) instead of re.match(pattern, ...) in RegexPredicate and EmailPredicate by @keithasaurus in #42

Full Changelog: 4.1.0...4.1.1

4.1.0

What's Changed

• ValidationResult.map by @keithasaurus in #40

Full Changelog: 4.0.0...4.1.0

4.0.0

Breaking Changes

to_serializable_errs produces different text, removing assumption that validation input was deserialized from json

Improvements

Allow to_serializable_errs to accept callable for next level

Maintenance

Update dev dependencies

3.1.2

What's Changed

• Minor documentation typos/broken links by @kapman28 in #26
• fix typos/wording by @keithasaurus in #27
• validate_signature respects mutated arguments by @keithasaurus in #31
• fix typo by @keithasaurus in #32

Full Changelog: 3.1.1...3.1.2

3.1.1

Bug Fixes

• UnionValidator.typed's @overloads specify that arguments should be positional-only

Docs

• extend docs for UnionValidator and NTupleValidator

Full Changelog: 3.1.0...3.1.1

3.1.0

3.1.0 (Jan. 26, 2023)
Features

• Runtime type checking via koda_validate.signature.validate_signature
• Coercion customizable via Coercer (and helper decorator coercer)

Maintenance

• Minor bug fixes in examples/

Full Changelog: 3.0.0...3.1.0

3.0.0

Headlines

• Valid / Invalid has been revised an decoupled from serialization
• Automatic typehint-derived validators
• New docs site
• Lots of New Validators
• Performance ticks up

3.0.0 (Jan. 5, 2023)
Features

• Derived Validators: TypedDictValidator, DataclassValidator, NamedTupleValidator
• UnionValidator replaces OneOf2, OneOf3
• NTupleValidator replaces Tuple2Validator, Tuple2Validator
• UniformTupleValidator
• SetValidator
• BytesValidator
• New Valid/Invalid types
• MaybeValidator
• CacheValidatorBase
• Errors decoupled from Serialization
• Fewer Generic Arguments needed for Validators, Predicates and PrediateAsyncs
• koda_validate.serialization.to_json_schema

Removals

• OneOf2
• OneOf3
• Tuple2Validator
• Tuple3Validator

Breaking Changes

• UnionValidator replaces OneOf2, OneOf3
• NTupleValidator replaces Tuple2Validator, Tuple2Validator
• New Valid/Invalid types -- need koda_validate.to_serializable_errs to produce serializable errors

Performance

• Various optimizations in dictionary Validators
• Optimizations in scalar validators (StringValidator, IntValidator, etc.) for common use cases
• Overall speedups of around 30% for common validation cases
• More benchmarks

Maintenance

• New Docs Site
• Restructure project layout
  • _internal.py
  • move serialization to koda_validate.serialization
• More benchmarks

2.1.0

2.1.0 (Nov. 9, 2022)
Features

• UUIDValidator

Bug Fixes

• RecordValidator allows up-to-16 keys as intended

Performance

• Small optimizations for RecordValidator, DictValidatorAny, ListValidator and DecimalValidator

2.0.0

Asyncio Validation / Faster synchronous validation / More Flexible Dictionary Validation

All built-in validators now fully compatible with asyncio. See the docs for more.

Significantly faster than v1.0 -- and 1.5x - 12x faster than Pydantic in (synchronous) benchmarks

RecordValidator and DictValidatorAny can now handle any kind of dict key, and whether it's required or not.

Features

• asyncio is supported with .validate_async method
• PredicateAsync is added
• RecordValidator (and DictValidatorAny) can now handle any kind of dict key.
• AlwaysValid is added
• Predicates and Processors are allowed more extensively across built-in validators.

Performance

• speed has improved as much as 60x (Koda Validate is now significantly faster than Pydantic)

Breaking Changes

• Ok / Err / Result (from koda) -> Valid / Invalid / Result (from koda_validate)
• dict_validator -> RecordValidator
• DictNKeysValidators are removed. Instead, RecordValidator is used.
• RecordValidator requires all arguments as keyword-only
• RecordValidator accepts up-to 16 keys
• key helper is removed
• maybe_key helper is replaced by KeyNotRequired
• MapValidator requires all arguments as keyword-only
• ListValidator requires Predicates to be specified as a keyword argument
• the order and number of some __match_args__ has changed
• most validators are no longer dataclasses; __repr__s may differ
• validate_and_map is deprecated and removed from koda_validate imports.
• file structure has changed
  • typedefs.py -> base.py
  • utils.py -> _internals.py

Maintenance

• bench folder is added for benchmarks
• python3.11 added to CI
• pypy3.9 added to CI
• min coverage bumped to 95%
• lots of tests added