capybara/virtualenv/lib/python2.7/site-packages/flask/json.py
def jsonify(*args, **kwargs):
    """Creates a :class:`~flask.Response` with the JSON representation of
    the given arguments with an `application/json` mimetype.  The arguments
    to this function are the same as to the :class:`dict` constructor.

    Example usage::

        from flask import jsonify

        @app.route('/_get_current_user')
        def get_current_user():
            return jsonify(username=g.user.username,
                           email=g.user.email,
                           id=g.user.id)

    This will send a JSON response like this to the browser::

        {
            "username": "admin",
            "email": "admin@localhost",
            "id": 42
        }

    For security reasons only objects are supported toplevel.  For more
    information about this, have a look at :ref:`json-security`.

    This function's response will be pretty printed if it was not requested
    with ``X-Requested-With: XMLHttpRequest`` to simplify debugging unless
    the ``JSONIFY_PRETTYPRINT_REGULAR`` config parameter is set to false.

    .. versionadded:: 0.2
    """
    indent = None
    if current_app.config['JSONIFY_PRETTYPRINT_REGULAR'] \
        and not request.is_xhr:
        indent = 2
    return current_app.response_class(dumps(dict(*args, **kwargs),
        indent=indent),
        mimetype='application/json')
def jsonify(*args, **kwargs):
    """Creates a :class:`~flask.Response` with the JSON representation of
    the given arguments with an `application/json` mimetype.  The arguments
    to this function are the same as to the :class:`dict` constructor.

    Example usage::

        from flask import jsonify

        @app.route('/_get_current_user')
        def get_current_user():
            return jsonify(username=g.user.username,
                           email=g.user.email,
                           id=g.user.id)

    This will send a JSON response like this to the browser::

        {
            "username": "admin",
            "email": "admin@localhost",
            "id": 42
        }

    For security reasons only objects are supported toplevel.  For more
    information about this, have a look at :ref:`json-security`.

    This function's response will be pretty printed if it was not requested
    with ``X-Requested-With: XMLHttpRequest`` to simplify debugging unless
    the ``JSONIFY_PRETTYPRINT_REGULAR`` config parameter is set to false.

    .. versionadded:: 0.2
    """
    indent = None
    if current_app.config['JSONIFY_PRETTYPRINT_REGULAR'] \
        and not request.is_xhr:
        indent = 2
    return current_app.response_class(dumps(dict(*args, **kwargs),
        indent=indent),
        mimetype='application/json')
def jsonify ( * args , * * kwargs ) : indent = None if current_app . config [ 'JSONIFY_PRETTYPRINT_REGULAR' ] and not request . is_xhr : indent = 2 return current_app . response_class ( dumps ( dict ( * args , * * kwargs ) , indent = indent ) , mimetype = 'application/json' )
Creates a :class:`~flask.Response` with the JSON representation of
    the given arguments with an `application/json` mimetype.  The arguments
    to this function are the same as to the :class:`dict` constructor.

    Example usage::

        from flask import jsonify

        @app.route('/_get_current_user')
        def get_current_user():
            return jsonify(username=g.user.username,
                           email=g.user.email,
                           id=g.user.id)

    This will send a JSON response like this to the browser::

        {
            "username": "admin",
            "email": "admin@localhost",
            "id": 42
        }

    For security reasons only objects are supported toplevel.  For more
    information about this, have a look at :ref:`json-security`.

    This function's response will be pretty printed if it was not requested
    with ``X-Requested-With: XMLHttpRequest`` to simplify debugging unless
    the ``JSONIFY_PRETTYPRINT_REGULAR`` config parameter is set to false.

    .. versionadded:: 0.2
Creates a : class : ~flask . Response with the JSON representation of the given arguments with an application / json mimetype . The arguments to this function are the same as to the : class : dict constructor .