py3: UserDict moved to collections module.

bt5/erp5_accounting/DocumentTemplateItem/portal_components/document.erp5.BalanceTransaction.py

@@ -26,7 +26,10 @@
 #
 ##############################################################################
 
-from UserDict import UserDict
+from future.standard_library import install_aliases
+install_aliases()
+
+from collections import UserDict
 
 from AccessControl import ClassSecurityInfo
 from Products.ERP5Type import Permissions, PropertySheet

bt5/erp5_simplified_invoicing/TestTemplateItem/portal_components/test.erp5.testTradeModelLine.py

@@ -28,11 +28,14 @@
 #
 ##############################################################################
 
+from future.standard_library import install_aliases
+install_aliases()
+
 from builtins import map
 from builtins import zip
 from builtins import str
 from builtins import range
-from UserDict import UserDict
+from collections import UserDict
 import random
 import unittest
 from unittest import expectedFailure

product/ERP5/bootstrap/erp5_core/ToolComponentTemplateItem/portal_components/tool.erp5.SessionTool.py

@@ -27,12 +27,15 @@
 #
 ##############################################################################
 
+from future.standard_library import install_aliases
+install_aliases()
+
 from past.builtins import basestring
 from AccessControl import ClassSecurityInfo
 from Products.ERP5Type.Tool.BaseTool import BaseTool
 from Products.ERP5Type import Permissions
 from Acquisition import aq_base
-from UserDict import UserDict
+from collections import UserDict
 import collections
 
 # the ERP5 cache factory used as a storage

product/ERP5Type/tests/ProcessingNodeTestCase.py

 # -*- coding: utf-8 -*-
+
+from future.standard_library import install_aliases
+install_aliases()
+
 from builtins import str
 from builtins import range
 from builtins import object
 import errno, logging, os, socket, time
 import itertools
 from threading import Thread
-from UserDict import IterableUserDict
+from collections import UserDict
 import Lifetime
 import transaction
 from Testing import ZopeTestCase