human
Complete the below
def fresh_login_required(func):

    ''''If you decorate a view with this, it will ensure that the current user\'s
    login is fresh - i.e. their session was not restored from a \'remember me\'
    cookie. Sensitive operations, like changing a password or e-mail, should
    be protected with this, to impede the efforts of cookie thieves.
    If the user is not authenticated, :meth:`LoginManager.unauthorized` is
    called as normal. If they are authenticated, but their session is not
    fresh, it will call :meth:`LoginManager.needs_refresh` instead. (In that
    case, you will need to provide a :attr:`LoginManager.refresh_view`.)
    Behaves identically to the :func:`login_required` decorator with respect
    to configutation variables.
    .. Note ::
    Per `W3 guidelines for CORS preflight requests
    <http://www.w3.org/TR/cors/#cross-origin-request-with-preflight-0>`_,
    HTTP ``OPTIONS`` requests are exempt from login checks.
    :param func: The view function to decorate.
    :type func: function'
    '''
assistant
#Here is the Python code you requested.
    @wraps(func)
    def decorated_view(*args, **kwargs):
        if (request.method in EXEMPT_METHODS):
            return func(*args, **kwargs)
        elif current_app.login_manager._login_disabled:
            return func(*args, **kwargs)
        elif (not current_user.is_authenticated):
            return current_app.login_manager.unauthorized()
        elif (not login_fresh()):
            return current_app.login_manager.needs_refresh()
        return func(*args, **kwargs)
    return decorated_view