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to_async

faststream.utils.functions.to_async #

to_async(
    func: Union[
        Callable[F_Spec, F_Return],
        Callable[F_Spec, Awaitable[F_Return]],
    ]
) -> Callable[F_Spec, Awaitable[F_Return]]

Converts a synchronous function to an asynchronous function.

PARAMETER DESCRIPTION
func

The synchronous function to be converted.

TYPE: Union[Callable[F_Spec, F_Return], Callable[F_Spec, Awaitable[F_Return]]]

RETURNS DESCRIPTION
Callable[F_Spec, Awaitable[F_Return]]

The asynchronous version of the input function.

Note

The above docstring is autogenerated by docstring-gen library (https://docstring-gen.airt.ai)

Source code in faststream/utils/functions.py 
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def to_async(
    func: Union[
        Callable[F_Spec, F_Return],
        Callable[F_Spec, Awaitable[F_Return]],
    ]
) -> Callable[F_Spec, Awaitable[F_Return]]:
    """Converts a synchronous function to an asynchronous function.

    Args:
        func: The synchronous function to be converted.

    Returns:
        The asynchronous version of the input function.
    !!! note

        The above docstring is autogenerated by docstring-gen library (https://docstring-gen.airt.ai)
    """

    @wraps(func)
    async def to_async_wrapper(*args: F_Spec.args, **kwargs: F_Spec.kwargs) -> F_Return:
        """Wraps a function to make it asynchronous.

        Args:
            func: The function to be wrapped
            args: Positional arguments to be passed to the function
            kwargs: Keyword arguments to be passed to the function

        Returns:
            The result of the wrapped function

        Raises:
            Any exceptions raised by the wrapped function
        !!! note

            The above docstring is autogenerated by docstring-gen library (https://docstring-gen.airt.ai)
        """
        return await call_or_await(func, *args, **kwargs)

    return to_async_wrapper
Last update: 1 year ago2023-11-13