[Checkins] SVN: Products.GenericSetup/trunk/Products/GenericSetup/ Made export / import features for old-school TextIndex conditional.

[Tres Seaver]

Log message for revision 104450:
  Made export / import features for old-school TextIndex conditional.
  
  - TextIndex was removed in Zope 2.12.
  

Changed:
  U   Products.GenericSetup/trunk/Products/GenericSetup/CHANGES.txt
  U   Products.GenericSetup/trunk/Products/GenericSetup/PluginIndexes/exportimport.py

-=-
Modified: Products.GenericSetup/trunk/Products/GenericSetup/CHANGES.txt
===================================================================
--- Products.GenericSetup/trunk/Products/GenericSetup/CHANGES.txt	2009-09-23 11:02:05 UTC (rev 104449)
+++ Products.GenericSetup/trunk/Products/GenericSetup/CHANGES.txt	2009-09-23 14:48:03 UTC (rev 104450)
@@ -4,6 +4,9 @@
 GenericSetup 1.5.0 (unreleased)
 -------------------------------
 
+- Made export / import features for old-school TextIndex (removed in Zope 2.12)
+  conditional.
+
 - Added support for import / export of subscribers from component registry.
 
 - Adapter removal.

Modified: Products.GenericSetup/trunk/Products/GenericSetup/PluginIndexes/exportimport.py
===================================================================
--- Products.GenericSetup/trunk/Products/GenericSetup/PluginIndexes/exportimport.py	2009-09-23 11:02:05 UTC (rev 104449)
+++ Products.GenericSetup/trunk/Products/GenericSetup/PluginIndexes/exportimport.py	2009-09-23 14:48:03 UTC (rev 104450)
@@ -135,42 +135,42 @@
     node = property(_exportNode, lambda self, val: None)
 
 
-# BBB: for Zope < 2.12
-class VocabularyNodeAdapter(NodeAdapterBase):
+if IVocabulary is not None: # BBB: for Zope < 2.12
+    class VocabularyNodeAdapter(NodeAdapterBase):
 
-    """Node im- and exporter for Vocabulary.
-    """
-
-    adapts(IVocabulary, ISetupEnviron)
-
-    def _exportNode(self):
-        """Export the object as a DOM node.
+        """Node im- and exporter for Vocabulary.
         """
-        node = self._getObjectNode('object')
-        node.setAttribute('deprecated', 'True')
-        return node
 
-    node = property(_exportNode, lambda self, val: None)
+        adapts(IVocabulary, ISetupEnviron)
 
+        def _exportNode(self):
+            """Export the object as a DOM node.
+            """
+            node = self._getObjectNode('object')
+            node.setAttribute('deprecated', 'True')
+            return node
 
-# BBB: for Zope < 2.12
-class TextIndexNodeAdapter(NodeAdapterBase):
+        node = property(_exportNode, lambda self, val: None)
 
-    """Node im- and exporter for TextIndex.
-    """
 
-    adapts(ITextIndex, ISetupEnviron)
+if ITextIndex is not None:# BBB: for Zope < 2.12
+    class TextIndexNodeAdapter(NodeAdapterBase):
 
-    def _exportNode(self):
-        """Export the object as a DOM node.
+        """Node im- and exporter for TextIndex.
         """
-        node = self._getObjectNode('index')
-        node.setAttribute('deprecated', 'True')
-        return node
 
-    node = property(_exportNode, lambda self, val: None)
+        adapts(ITextIndex, ISetupEnviron)
 
+        def _exportNode(self):
+            """Export the object as a DOM node.
+            """
+            node = self._getObjectNode('index')
+            node.setAttribute('deprecated', 'True')
+            return node
 
+        node = property(_exportNode, lambda self, val: None)
+
+
 class FilteredSetNodeAdapter(NodeAdapterBase):
 
     """Node im- and exporter for FilteredSet.