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