Module « flask.json »

Fonction dump - module flask.json

Signature de la fonction dump

def dump(obj: Any, fp: IO[str], app: Optional[ForwardRef('Flask')] = None, **kwargs: Any) -> None 

Description

dump.__doc__

Serialize an object to JSON written to a file object.

    Takes the same arguments as the built-in :func:`json.dump`, with
    some defaults from application configuration.

    :param obj: Object to serialize to JSON.
    :param fp: File object to write JSON to.
    :param app: Use this app's config instead of the active app context
        or defaults.
    :param kwargs: Extra arguments passed to :func:`json.dump`.

    .. versionchanged:: 2.0
        Writing to a binary file, and the ``encoding`` argument, is
        deprecated and will be removed in Flask 2.1.