from starlette.datastructures import Headers as Headers  # noqa: F401
from starlette.datastructures import QueryParams as QueryParams  # noqa: F401
from starlette.datastructures import State as State  # noqa: F401
from starlette.datastructures import UploadFile as StarletteUploadFile


class UploadFile(StarletteUploadFile):
    """
    A file uploaded in a request.

                            "line_1": {"title": "Line 1", "type": "string"},
                            "state_province": {
                                "title": "State Province",
                                "type": "string",
                            },
                        },
                        "required": ["line_1", "city", "state_province"],

            """
            Exclude from the output any fields that start with the name `_sa`.

            This is mainly a hack for compatibility with SQLAlchemy objects, they
            store internal SQLAlchemy-specific state in attributes named with `_sa`,
            and those objects can't (and shouldn't be) serialized to JSON.
            """
        ),
    ] = True,
) -> Any:
    """

## 0.41.0

* Upgrade required Starlette to `0.12.9`, the new range is `>=0.12.9,<=0.12.9`.
    * Add `State` to FastAPI apps at `app.state`.
    * PR [#593](https://github.com/tiangolo/fastapi/pull/593).
* Improve handling of custom classes for `Request`s and `APIRoute`s.
    * This helps to more easily solve use cases like: