sequence_types: tuple[type[Any], ...] = tuple(sequence_annotation_to_type.keys())


# Copy of Pydantic: pydantic/_internal/_utils.py with added TypeGuard
def lenient_issubclass(
    cls: Any, class_or_tuple: type[_T] | tuple[type[_T], ...] | None
) -> TypeGuard[type[_T]]:
    try:
        return isinstance(cls, type) and issubclass(cls, class_or_tuple)  # type: ignore[arg-type]
    except TypeError:  # pragma: no cover
        if isinstance(cls, WithArgsTypes):

from starlette.concurrency import (  # noqa
    run_until_first_complete as run_until_first_complete,
)

_T = TypeVar("_T")


@asynccontextmanager
async def contextmanager_in_threadpool(
    cm: AbstractContextManager[_T],
) -> AsyncGenerator[_T, None]:
    # blocking __exit__ from running waiting on a free thread
    # can create race conditions/deadlocks if the context manager itself

keepAttr=!0,n.forceKeepAttr=void 0,Rt(de.uponSanitizeAttribute,e,n),f=n.attrValue,!je||"id"!==s&&"name"!==s||(_t(a,e),f="user-content-"+f),ze&&b(/((--!?|])>)|<\/(style|script|title|xmp|textarea|noscript|iframe|noembed|noframes)/i,f)){_t(a,e);continue}if("attributename"===s&&T(f,"href")){_t(a,e);continue}if(n.forceKeepAttr)continue;if(!n.keepAttr){_t(a,e);continue}if(!Me&&b(/\/>/i,f)){_t(a,e);continue}Ue&&u([he,ge,Te],(e=>{f=y(f,e," ")}));const d=ft(e.nodeName);if(Ct(d,s,f)){if(le&&"object"==typeof...

        # Same as in Starlette
        await wrap_app_handling_exceptions(app, session)(scope, receive, send)

    return app


_T = TypeVar("_T")


# Vendored from starlette.routing to avoid importing private symbols
class _AsyncLiftContextManager(AbstractAsyncContextManager[_T]):
    """
    Wraps a synchronous context manager to make it async.

    This is vendored from Starlette to avoid importing private symbols.