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Classe « Flask »

Méthode flask.Flask.test_request_context

Signature de la méthode test_request_context

def test_request_context(self, *args: 't.Any', **kwargs: 't.Any') -> 'RequestContext' 

Description

help(Flask.test_request_context)

Create a :class:`~flask.ctx.RequestContext` for a WSGI
environment created from the given values. This is mostly useful
during testing, where you may want to run a function that uses
request data without dispatching a full request.

See :doc:`/reqcontext`.

Use a ``with`` block to push the context, which will make
:data:`request` point at the request for the created
environment. ::

    with app.test_request_context(...):
        generate_report()

When using the shell, it may be easier to push and pop the
context manually to avoid indentation. ::

    ctx = app.test_request_context(...)
    ctx.push()
    ...
    ctx.pop()

Takes the same arguments as Werkzeug's
:class:`~werkzeug.test.EnvironBuilder`, with some defaults from
the application. See the linked Werkzeug docs for most of the
available arguments. Flask-specific behavior is listed here.

:param path: URL path being requested.
:param base_url: Base URL where the app is being served, which
    ``path`` is relative to. If not given, built from
    :data:`PREFERRED_URL_SCHEME`, ``subdomain``,
    :data:`SERVER_NAME`, and :data:`APPLICATION_ROOT`.
:param subdomain: Subdomain name to append to
    :data:`SERVER_NAME`.
:param url_scheme: Scheme to use instead of
    :data:`PREFERRED_URL_SCHEME`.
:param data: The request body, either as a string or a dict of
    form keys and values.
:param json: If given, this is serialized as JSON and passed as
    ``data``. Also defaults ``content_type`` to
    ``application/json``.
:param args: other positional arguments passed to
    :class:`~werkzeug.test.EnvironBuilder`.
:param kwargs: other keyword arguments passed to
    :class:`~werkzeug.test.EnvironBuilder`.

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