from fastapi.encoders import jsonable_encoder
from fastapi.exceptions import RequestValidationError, WebSocketRequestValidationError
from fastapi.utils import is_body_allowed_for_status_code
from fastapi.websockets import WebSocket
from starlette.exceptions import HTTPException
from starlette.requests import Request
from starlette.responses import JSONResponse, Response
from starlette.status import WS_1008_POLICY_VIOLATION

        body: Any = None,
        endpoint_ctx: EndpointContext | None = None,
    ) -> None:
        super().__init__(errors, endpoint_ctx=endpoint_ctx)
        self.body = body


class WebSocketRequestValidationError(ValidationException):
    def __init__(
        self,
        errors: Sequence[Any],
        *,
        endpoint_ctx: EndpointContext | None = None,
    ) -> None:

)
from fastapi.encoders import jsonable_encoder
from fastapi.exceptions import (
    EndpointContext,
    FastAPIError,
    RequestValidationError,
    ResponseValidationError,
    WebSocketRequestValidationError,
)
from fastapi.sse import (
    _PING_INTERVAL,
    KEEPALIVE_COMMENT,
    EventSourceResponse,
    ServerSentEvent,
    format_sse_event,
)
from fastapi.types import DecoratedCallable, IncEx

    request_validation_exception_handler,
    websocket_request_validation_exception_handler,
)
from fastapi.exceptions import (
    FastAPIError,
    RequestValidationError,
    WebSocketRequestValidationError,
)
from fastapi.logger import logger
from fastapi.middleware.asyncexitstack import AsyncExitStackMiddleware
from fastapi.openapi.docs import (
    get_redoc_html,
    get_swagger_ui_html,

### Features

* ✨ Add support for `dependencies` in WebSocket routes. PR [#4534](https://github.com/tiangolo/fastapi/pull/4534) by [@paulo-raca](https://github.com/paulo-raca).
* ✨ Add exception handler for `WebSocketRequestValidationError` (which also allows to override it). PR [#6030](https://github.com/tiangolo/fastapi/pull/6030) by [@kristjanvalur](https://github.com/kristjanvalur).

### Refactors