Strawberry-graphql

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This release fixes an issue in the `GraphQLTestClient` when using both variables and files together.

Contributed by [Etty](https://github.com/estyxx) via [PR #1576](https://github.com/strawberry-graphql/strawberry/pull/1576/)

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Fix crash in Django's `HttpResponse.__repr__` by handling `status_code=None` in `TemporalHttpResponse.__repr__`.

Contributed by [Daniel Hahler](https://github.com/blueyed) via [PR #1950](https://github.com/strawberry-graphql/strawberry/pull/1950/)

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Improve schema directives typing and printing after latest refactor.

- Support for printing schema directives for non-scalars (e.g. types) and null values.
- Also print the schema directive itself and any extra types defined in it
- Fix typing for apis expecting directives (e.g. `strawberry.field`, `strawberry.type`, etc)
to expect an object instead of a `StrawberrySchemaDirective`, which is now an internal type.

Contributed by [Thiago Bellini Ribeiro](https://github.com/bellini666) via [PR #1723](https://github.com/strawberry-graphql/strawberry/pull/1723/)

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This release adds support for Starlette 0.18 to 0.20

It also removes upper bound dependencies limit for starlette,
allowing you to install the latest version without having to
wait for a new release of Strawberry

Contributed by [Timothy Pansino](https://github.com/TimPansino) via [PR #1594](https://github.com/strawberry-graphql/strawberry/pull/1594/)

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This release adds a new flask view to allow for aysnc dispatching of requests.

This is especially useful when using dataloaders with flask.

python
from strawberry.flask.views import AsyncGraphQLView

...

app.add_url_rule(
"/graphql",
view_func=AsyncGraphQLView.as_view("graphql_view", schema=schema, **kwargs),
)


Contributed by [Scott Weitzner](https://github.com/scottweitzner) via [PR #1907](https://github.com/strawberry-graphql/strawberry/pull/1907/)

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This release fixes resolvers using functions with generic type variables raising a `MissingTypesForGenericError` error.

For example a resolver factory like the below can now be used:

python
import strawberry
from typing import Type, TypeVar

T = TypeVar("T") or TypeVar("T", bound=StrawberryType) etc


def resolver_factory(strawberry_type: Type[T]):
def resolver(id: strawberry.ID) -> T:
some actual logic here
return strawberry_type(...)

return resolver


Contributed by [Tim OSullivan](https://github.com/invokermain) via [PR #1891](https://github.com/strawberry-graphql/strawberry/pull/1891/)