v0.10.3

What's Changed

Bug fixes

• fix: Fixed broken strict type checking for Optionals. Fixes #330 by @Fredrik-Reinholdsen in #331

Documentation

• Update README.md by @yukinarit in #327
• 👥 Add @Fredrik-Reinholdsen as a contributor by @yukinarit in #332

New Contributors

• @Fredrik-Reinholdsen made their first contribution in #331

Full Changelog: v0.10.2...v0.10.3

v0.10.2

What's Changed

Bug fixes

• Add type annotations to from_dict, from_tuple and from_msgpack by @yukinarit in #325

Refactoring

• Fix more type errors by @yukinarit in #322

Full Changelog: v0.10.1...v0.10.2

v0.10.1

What's Changed

Bug fixes

• Fix variable length of tuple by @yukinarit in #321

Full Changelog: v0.10.0...v0.10.1

v0.10.0

What's Changed

New features

pyserde can (de)serialize dataclasses without @serde since v0.10.0. This feature is convenient when you want to use classes declared in external libraries or a type checker doesn't work with @serde decorator. See this example. Thanks @Kobzol!

@dataclass
class Foo:
    i: int
    s: str
    f: float
    b: bool


f = Foo(i=10, s='foo', f=100.0, b=True)
print(f"Into Json: {to_json(f)}")

s = '{"i": 10, "s": "foo", "f": 100.0, "b": true}'
print(f"From Json: {from_json(Foo, s)}")

• Generate serialization/deserialization code for dataclasses not marked with @serde by @Kobzol in #312
• Use default options for unmarked dataclass code generation by @Kobzol in #314
• Allow serializing and deserializing root dataclasses by @Kobzol in #315

Bug fixes

• Fix deserialization with NewType and Untagged Union by @yukinarit in #313

CI

• Set commit author and title for commits in gh-pages by @yukinarit in #316

Documentation

• Migrate to Github's changelog by @yukinarit in #311
• Update contributors by @yukinarit in #317
• Document (de)serializing dataclasses without @serde by @yukinarit in #319

New Contributors

• @Kobzol made their first contribution in #312

Full Changelog: v0.9.8...v0.10.0

v0.9.8

What's Changed

New features

• feat: Support optional ClassVar serialization by @yukinarit in #303

CI

• Add .github/release.yml by @yukinarit in #304
• Update CI scripts by @yukinarit in #305
• Upgrade to setup-python@v4 and enable caching by @yukinarit in #306
• Upgrade codecov-action to v3 by @yukinarit in #307
• Publish with Github Actions by @yukinarit in #310

Other changes

• Bump to 0.9.7 by @yukinarit in #295
• style: Fix styles and reformat code by @yukinarit in #299
• chore: Rename branch from master to main by @yukinarit in #300

Full Changelog: v0.9.7...v0.9.8

v0.9.7

A bug for optional unions was fixed, Thanks @soaxelbrooke!

@serde
@dataclass(frozen=True)
class Bar:
    request: Optional[Union[str, int]]

• docs: add @soaxelbrooke as a contributor (063e705)
• Add support for optional unions (075949b)
• Add typing-utils for compatibility with python ver < 3.8 (620b9f6)
• Rely on compay.get_args instead of adding dependency (d93f894)

v0.9.6

• Recursive dataclasses are supported in #290

  @dataclass
  class Recur:
      f: Optional['Recur']
  
  serde(Recur)

• typing.FrozenSet and typing.DefaultDict are supported in #285,#286

  @serde
  @dataclass
  class Foo:
      a: FrozenSet[int]
      b: DefaultDict[str, List[int]]

• Pickle serializer and deserializer support is added in #284. Thanks @DoeringChristian!

Full Changelog: v0.9.5...v0.9.6

v0.9.5

alias field attribute was implemented.

@serde
@dataclass
class Foo:
    a: int = field(alias=["b", "c", "d"])

• feat: Implement alias (36cbc6e)
• test: Add InitVar and ClassVar examples (f5171fa)
• build: Add python 3.11 to pyproject.toml (4ea7504)

v0.9.4

Variable lengh tuple is supported.

@serde
@dataclass
class Foo:
    v: Tuple[int, ...]

• feat: Support variable length tuples (74dd3d4)
• feat: Use tomllib for Python >= 3.11 (b8943b5)

v0.9.3

Thanks to PEP681 @dataclass_transform, @dataclass decorator is no longer mandatory if you use a PEP681 supported type checker such as pyright. If you are a mypy user, you still need @dataclass decorator.

@serde
#@dataclass <= No longer needed.
class Foo:
    i: int

• ci: Build with python 3.11 on CI (a8def55)
• feat: pep681 (4ec2bf8)
• fix: Mypy type errors (3ac1510)
• fix: Support nested generic dataclasses (3562139)