v0.18.0

What's Changed

Other changes

• Cache code templates to speed up serde codegen by @yukinarit in #528

Full Changelog: v0.17.1...v0.18.0

v0.17.1

What's Changed

Bug fixes

• Fix broken code completion for LSP and jedi by @yukinarit in #533

Build

• Update coverage requirement from ==7.5.1 to ==7.5.2 by @dependabot in #529
• Update msgpack-types requirement from ^0.2 to ^0.3 by @dependabot in #530

Documentation

• Remove @DataClass from documentation by @yukinarit in #531

Full Changelog: v0.17.0...v0.17.1

v0.17.0

What's Changed

pyserde now experimentally support SQLAlchemy integration. Thanks @barsa-net for nice work!

@serde
class User(Base):
    __tablename__ = "users"

    id: Mapped[int] = mapped_column(primary_key=True)
    name: Mapped[str] = mapped_column(Text, nullable=False)
    fullname: Mapped[str] = mapped_column(Text, nullable=False)
    nickname: Mapped[Optional[str]] = mapped_column(Text)
    attributes: Mapped[Optional[dict[str, str]]] = mapped_column(JSON)
    projects: Mapped[list[Project]] = relationship(backref="owner")

New features

• feat: add support for SQLAlchemy dataclass-mapped tables by @barsa-net in #518

Build

• Update coverage requirement from ==7.5.0 to ==7.5.1 by @dependabot in #523
• Update pre-commit requirement from ==v3.7.0 to ==v3.7.1 by @dependabot in #526

New Contributors

• @barsa-net made their first contribution in #518

Full Changelog: v0.16.1...v0.17.0

v0.16.1

What's Changed

Bug fixes

• Fix pathlib serialization by @yukinarit in #519

Build

• Update mypy requirement from ==1.9.0 to ==1.10.0 by @dependabot in #521
• Update coverage requirement from ==7.4.4 to ==7.5.0 by @dependabot in #520

Refactoring

• Refactor tests by @yukinarit in #510

Other changes

• add some examples by @JWSong in #511

New Contributors

• @JWSong made their first contribution in #511

Full Changelog: v0.16.0...v0.16.1

v0.16.0

What's Changed

New features

• Raises SerdeError when type validation fails by @yukinarit in #504

CI

• Publish gh-pages when github release is made by @yukinarit in #507

Build

• Update coverage requirement from ==7.2.7 to ==7.4.3 by @dependabot in #499
• Update envclasses requirement from ^0.2.1 to ^0.3.1 by @dependabot in #500
• Update coverage requirement from ==7.4.3 to ==7.4.4 by @dependabot in #501
• Update black to 24.3.0 by @yukinarit in #502
• Custom validation error requires beartype 0.17 by @yukinarit in #506
• Update pre-commit requirement from ==v3.5.0 to ==v3.7.0 by @dependabot in #508

Refactoring

• Handle empty tuple more properly by @yukinarit in #509

Other changes

• Drop python 3.8 and use PEP585 entirely by @yukinarit in #503
• Use latest python feature in serde/examples by @yukinarit in #505

Full Changelog: v0.15.0...v0.16.0

v0.15.0

What's Changed

Bug fixes

• prefer is_bearable to isinstance by @rtbs-dev in #485

Breaking changes

• Don't implement beartype for dataclass without serde by @yukinarit in #487

Build

• Create dependabot.yml by @yukinarit in #488
• Update dependabot.yml by @yukinarit in #489
• Bump codecov/codecov-action from 3 to 4 by @dependabot in #491
• Update pytest-xdist requirement from ^2.3.0 to ^3.5.0 by @dependabot in #493
• Update mypy requirement from ==1.8.0 to ==1.9.0 by @dependabot in #495
• Update more-itertools requirement from ~=8.6.0 to ~=10.2.0 by @dependabot in #496
• Update pre-commit requirement from ==v2.10.1 to ==v3.5.0 by @dependabot in #494
• Bump thollander/actions-comment-pull-request from 1.0.2 to 2.5.0 by @dependabot in #490

Test

• Fix mypy type errors in tests by @yukinarit in #497

New Contributors

• @dependabot made their first contribution in #491
• @rtbs-dev made their first contribution in #485

Full Changelog: v0.14.2...v0.15.0

v0.14.2

What's Changed

Bug fixes

• Fix reuse_instances for non dataclass objects by @yukinarit in #486

Full Changelog: v0.14.1...v0.14.2

v0.14.1

What's Changed

New features

• skip conversion if the object is already the correct type by @uyha in #482

Documentation

• Fix syntax error in type-check.md by @nicoddemus in #479

New Contributors

• @uyha made their first contribution in #482

Full Changelog: v0.14.0...v0.14.1

v0.14.0

What's Changed

Breaking changes

• pyserde is powered by beartype by @yukinarit in #476

pyserde's strict type check system is overhauled by using beartype - O(1) runtime type checker. all pyserde classes now implicitly implement beartype decorator by default. Passing wrong type of values in constructor raises beartype's validation error.

@serde
class Foo:
    s: str

If you call Foo with wrong type of object, beartype validation error is raised.

>>> foo = Foo(10)
beartype.roar.BeartypeCallHintParamViolation: Method __main__.Foo.__init__() 
parameter s=10 violates type hint <class 'str'>, as int 10 not instance of str.

If you deserialize with wrong value, serde error is raised.

>>> print(from_json(Foo, '{"s": 10}'))
serde.compat.SerdeError: Method __main__.Foo.__init__() 
parameter s=10 violates type hint <class 'str'>, as int 10 not instance of str.

If you want to disable type check, set either serde.disabled or serde.coerce in type_check class attribute.

from serde import serde, disabled

@serde(type_check=disabled)
class Foo:
    s: str

See https://yukinarit.github.io/pyserde/guide/en/type-check.html for more information.

Full Changelog: v0.13.2...v0.14.0

v0.13.2

What's Changed

New features

• Allow bytes in from_json typing by @davetapley in #471

CI

• Update actions by @yukinarit in #473

New Contributors

• @davetapley made their first contribution in #471

Full Changelog: v0.13.1...v0.13.2