diff -r c67d4f0d0203 -r 2b41220b6e4c cubicweb/web/views/isioc.py
--- a/cubicweb/web/views/isioc.py	Thu Mar 28 11:04:51 2019 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-# copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
-# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
-#
-# This file is part of CubicWeb.
-#
-# CubicWeb is free software: you can redistribute it and/or modify it under the
-# terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation, either version 2.1 of the License, or (at your option)
-# any later version.
-#
-# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License along
-# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
-"""Specific views for SIOC (Semantically-Interlinked Online Communities)
-
-http://sioc-project.org
-"""
-
-from logilab.common.deprecation import class_moved
-
-try:
-    from cubes.sioc.views import *
-
-    ISIOCItemAdapter = class_moved(ISIOCItemAdapter, message='[3.17] ISIOCItemAdapter moved to cubes.isioc.views')
-    ISIOCContainerAdapter = class_moved(ISIOCContainerAdapter, message='[3.17] ISIOCContainerAdapter moved to cubes.isioc.views')
-    SIOCView = class_moved(SIOCView, message='[3.17] SIOCView moved to cubes.is.view')
-    SIOCContainerView = class_moved(SIOCContainerView, message='[3.17] SIOCContainerView moved to cubes.is.view')
-    SIOCItemView = class_moved(SIOCItemView, message='[3.17] SIOCItemView moved to cubes.is.view')
-except ImportError:
-    from cubicweb.web import LOGGER
-    LOGGER.warning('[3.17] isioc extracted to cube sioc that was not found. try installing it.')