2.2.4

What's Changed

Now you can use FastDepends to inject dependencies to your class constructors and/or methods!

from fast_depends import Depends, inject

def get_var():
    return 1

class Class:
    @inject
    def __init__(self, a = Depends(get_var)) -> None:
        self.a = a

    @inject
    def calc(self, a = Depends(get_var)) -> int:
        return a + self.a

assert Class().calc() == 2

• build(deps-dev): bump ruff from 0.1.5 to 0.1.6 by @dependabot in #28
• build(deps-dev): bump mypy from 1.7.0 to 1.7.1 by @dependabot in #29
• build(deps): bump pypa/gh-action-pypi-publish from 1.8.10 to 1.8.11 by @dependabot in #30
• build(deps-dev): bump ruff from 0.1.6 to 0.1.7 by @dependabot in #33
• build(deps-dev): bump isort from 5.12.0 to 5.13.0 by @dependabot in #32
• build(deps): bump actions/setup-python from 4 to 5 by @dependabot in #31
• feat (#34): inject to classes by @Lancetnik in #35

Full Changelog: 2.2.3...2.2.4

2.2.3

What's Changed

• chore: downloads/month badge by @Lancetnik in #14
• build(deps): bump actions/cache from 2 to 3 by @dependabot in #18
• build(deps): bump dawidd6/action-download-artifact from 2.26.0 to 2.28.0 by @dependabot in #17
• build(deps): bump pypa/gh-action-pypi-publish from 1.6.4 to 1.8.10 by @dependabot in #16
• build(deps): bump actions/checkout from 3 to 4 by @dependabot in #15
• chore: remove service from tests CI by @Lancetnik in #20
• chore: stable python3.12 by @Lancetnik in #21
• chore: change name in CI by @Lancetnik in #22
• chore: change PYPI publish trigger by @Lancetnik in #23
• build(deps-dev): bump ruff from 0.1.4 to 0.1.5 by @dependabot in #25
• build(deps-dev): bump mypy from 1.6.1 to 1.7.0 by @dependabot in #24
• fix (#26): respect original call locals by @Lancetnik in #27

New Contributors

• @Lancetnik made their first contribution in #14
• @dependabot made their first contribution in #18

Full Changelog: 2.2.0...2.2.3

2.2.0 (2023-09-22) Generators support

With this release, async and sync generator function support was added!

This case supports incoming and return types casting both

from fast_depends import inject

@inject
def func(a: str) -> int:
    for _ in range(3)
        yield a

for i in func(1):
    assert i ==  "1"

Also, @inject has an option to disable pydantic validation with cast=False. This way Depends and your custom fields are still working, but pydantic is not even called.

from fast_depends import inject

@inject(cast=False)
def func(a: str) -> int:
    return a

assert func(1.0) == 1.0

2.1.0 (2023-07-17) Args and Kwargs supporting

Now the package is able to validate not only a final decraled fields, but also an *args, **kwargs too!

@inject
def simple_func(
    a: int,
    *args: Tuple[float, ...],
    b: int,
    **kwargs: Dict[str, int],
):
    ...

This way, the all function variaty is supported

2.0.1 (2023-06-21) PydanticV2 stable

Stable and fulltested PydanticV2 and PydanticV1 both supporting!

2.0.0b (2023-06-19) PydanticV2

It is a totally new package with the same testcases and public interfaces!
It works with pydanticV1 and pydanticV2.0b3 both, so you can easy migrate to beta pydanticV2 Rust version and increase performance by 2-50x!

1.1.0 (2023-04-18)

Custom Field is here!

Now you are able to create your own Header, Path, BackgroundTasks or anything you wish fields with a custom behavior.
Take a look at the docs for details.

(2023-04-16) INITIAL

Inial release

Includes:

• Depends class with nesting
• incoming and returning arguments type casting
• async and sync code supporting

Release is 100% tested, all actual by 0.95.0 FastAPI version features are supported.

Just download and enjoy this package.

Full Changelog: https://github.com/Lancetnik/FastDepends/commits/1.0.0