--- a/src/pyams_content/generations/__init__.py	Mon Jun 11 14:56:05 2018 +0200
+++ b/src/pyams_content/generations/__init__.py	Mon Jun 11 14:57:29 2018 +0200
@@ -9,8 +9,6 @@
 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
 # FOR A PARTICULAR PURPOSE.
 #
-from pyams_content.component.theme import IThemesInfo
-from pyams_thesaurus.index import ThesaurusTermsListFieldIndex
 
 __docformat__ = 'restructuredtext'
 
@@ -21,6 +19,7 @@
 
 # import interfaces
 from pyams_catalog.interfaces import MINUTE_RESOLUTION, DATE_RESOLUTION
+from pyams_content.component.theme import IThemesInfo
 from pyams_content.interfaces import IBaseContent
 from pyams_content.root.interfaces import ISiteRootToolsConfiguration
 from pyams_content.shared.common.interfaces import IWfSharedContent
@@ -44,6 +43,7 @@
 from pyams_content.shared.common.manager import SharedToolContainer
 from pyams_i18n.index import I18nTextIndexWithInterface
 from pyams_security.index import PrincipalsRoleIndex
+from pyams_thesaurus.index import ThesaurusTermsListFieldIndex
 from pyams_utils.registry import utility_config, get_global_registry
 from pyams_utils.site import check_required_utilities
 from pyramid.path import DottedNameResolver