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Classe « Flask »

Méthode flask.Flask.make_response

Signature de la méthode make_response

def make_response(self, rv: 'ft.ResponseReturnValue') -> 'Response' 

Description

help(Flask.make_response)

Convert the return value from a view function to an instance of
:attr:`response_class`.

:param rv: the return value from the view function. The view function
    must return a response. Returning ``None``, or the view ending
    without returning, is not allowed. The following types are allowed
    for ``view_rv``:

    ``str``
        A response object is created with the string encoded to UTF-8
        as the body.

    ``bytes``
        A response object is created with the bytes as the body.

    ``dict``
        A dictionary that will be jsonify'd before being returned.

    ``list``
        A list that will be jsonify'd before being returned.

    ``generator`` or ``iterator``
        A generator that returns ``str`` or ``bytes`` to be
        streamed as the response.

    ``tuple``
        Either ``(body, status, headers)``, ``(body, status)``, or
        ``(body, headers)``, where ``body`` is any of the other types
        allowed here, ``status`` is a string or an integer, and
        ``headers`` is a dictionary or a list of ``(key, value)``
        tuples. If ``body`` is a :attr:`response_class` instance,
        ``status`` overwrites the exiting value and ``headers`` are
        extended.

    :attr:`response_class`
        The object is returned unchanged.

    other :class:`~werkzeug.wrappers.Response` class
        The object is coerced to :attr:`response_class`.

    :func:`callable`
        The function is called as a WSGI application. The result is
        used to create a response object.

.. versionchanged:: 2.2
    A generator will be converted to a streaming response.
    A list will be converted to a JSON response.

.. versionchanged:: 1.1
    A dict will be converted to a JSON response.

.. versionchanged:: 0.9
   Previously a tuple was interpreted as the arguments for the
   response object.

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