runtype

What's Changed

• Fixes for typesystem (mostly around handling of Any) by @erezsh in https://github.com/erezsh/runtype/pull/47
• Various fixes to pytypes + typesystem by @erezsh in https://github.com/erezsh/runtype/pull/48

Full Changelog: https://github.com/erezsh/runtype/compare/0.4.1...0.4.2

What's Changed

• types: fix for tuple <= sequence by @erezsh in https://github.com/erezsh/runtype/pull/46

Full Changelog: https://github.com/erezsh/runtype/compare/0.4.0...0.4.1

Changes summary:

• Better support for typing and types modules, and for generics.
• Added the multidispatch singleton decorator, and multidispatch_final
• Better support for Mypy
• Improved performance
• Deprecated iter(dataclass_instance), which was a confusing behavior

What's Changed

• Fix for tuple[x, ...]; Fix for comparing generic types; support for types.UnionType by @erezsh in https://github.com/erezsh/runtype/pull/36
• refactor + added documentation for mypy support to dispatch by @erezsh in https://github.com/erezsh/runtype/pull/37
• Fix: Added support for typing.Mutable* and more by @erezsh in https://github.com/erezsh/runtype/pull/39
• Performance improvements by @erezsh in https://github.com/erezsh/runtype/pull/40
• Validation: Added support for typing.Type by @erezsh in https://github.com/erezsh/runtype/pull/41
• Added multidispatch singleton decorator, and multidispatch_final by @erezsh in https://github.com/erezsh/runtype/pull/42
• Deprecate iter(dataclass_instance), which was a confusing behavior. by @erezsh in https://github.com/erezsh/runtype/pull/43
• Fix following PR #36 (reported by @KokeCacao) by @erezsh in https://github.com/erezsh/runtype/pull/44

Full Changelog: https://github.com/erezsh/runtype/compare/0.3.5...0.4.0

What's Changed

• Feature: dispatch now works with dataclass __init__, adding to builtin implementation instead of overriding it by @erezsh in https://github.com/erezsh/runtype/pull/32
• Bugfix: Had incorrect behavior when check_types=False by @erezsh in https://github.com/erezsh/runtype/pull/29
• Better Mypy support + various fixes by @erezsh in https://github.com/erezsh/runtype/pull/30
• Better typing and dataclass support by @erezsh in https://github.com/erezsh/runtype/pull/31
• Better tests and small fixes by @erezsh in https://github.com/erezsh/runtype/pull/33
• Refactoring by @erezsh in https://github.com/erezsh/runtype/pull/28

Full Changelog: https://github.com/erezsh/runtype/compare/0.3.2...0.3.5

What's Changed

• Added support for PEP 0681 - dataclass_transform by @erezsh in https://github.com/erezsh/runtype/pull/12
• Bugfix: No longer changing ForwardRef._evaluate, that interfered with… by @erezsh in https://github.com/erezsh/runtype/pull/16
• dataclass: Test is_a before calling cast. by @erezsh in https://github.com/erezsh/runtype/pull/13
• Implement <= between two OneOf instances (Fix for issue #15) by @erezsh in https://github.com/erezsh/runtype/pull/17
• Tests: Add 3.11 to the tests by @erezsh in https://github.com/erezsh/runtype/pull/18
• Add support for typing.Annotated (Issue #19) by @erezsh in https://github.com/erezsh/runtype/pull/20
• Added support for typing_extensions.Annotated by @erezsh in https://github.com/erezsh/runtype/pull/21
• Improve OneOf comparisons and its interaction with Union by @erezsh in https://github.com/erezsh/runtype/pull/22
• Added cv_type_checking context var by @erezsh in https://github.com/erezsh/runtype/pull/25
• Clean up based on Ruff by @erezsh in https://github.com/erezsh/runtype/pull/26

Full Changelog: https://github.com/erezsh/runtype/compare/0.3.0...0.3.2

What's Changed

• Dispatch() can now be used in 'with'; more tests by @erezsh in https://github.com/erezsh/runtype/pull/9
• Several minor fixes by @erezsh in https://github.com/erezsh/runtype/pull/11
• Added support for forward-references in dataclasses by @erezsh in https://github.com/erezsh/runtype/pull/10

Full Changelog: https://github.com/erezsh/runtype/compare/0.2.7...0.3.0

To use the mypy plugin, create mypy.ini with the following contents:

[mypy]
plugins = runtype.mypy

What's Changed

• Added support for Sequence[]; partial support for Type[]
• Bugfix: json() now recurses into builtin Python collections (list, dict, etc.; issue #7)
• Dataclass: Added support for automatic slots using slots keyword by @erezsh in https://github.com/erezsh/runtype/pull/8
• Better support for type normalization (e.g. set, frozenset)

Full Changelog: https://github.com/erezsh/runtype/compare/0.2.4...0.2.5

• Added the validate_func decorator
• Added support for Tuple[t, ...]
• Added experimental support for custom casts, using cast_from on user classes

Full Changelog: https://github.com/erezsh/runtype/compare/0.2.3...0.2.4

0.2.2

• Various fixes

• Added check_types='sample'

0.2.1

• Fix for 0.2.0

0.2.0

• Rewrote isa to use our own PythonType hierarchy instead of Python's typing classes, for a huge performance boost

• Added support for Literal, Mapping, collections.abc, set, frozenset

• Added support for assigning default mutables (e.g. a: list = [])

• Added auto-casting support, with dataclass(check_types='cast')
  - str -> datetime
  - str -> int
  - int -> float

• Added support for value constraints
  - Int(min, max)
  - String(min_length)

• Added support for auto Optional by defaulting to None

• Refactored ensure_isa -> Configuration

• Added support for required keyword (i.e. without a default value, after defaults are already specified)

• Various bugfixes