SVN: Zope/branches/2.12/ Restrict the available functions in `DocumentTemplate.sequence` to public API's of `zope.sequencesort`.

Log message for revision 123758:
  Restrict the available functions in `DocumentTemplate.sequence` to public API's of `zope.sequencesort`.
  

Changed:
  U   Zope/branches/2.12/doc/CHANGES.rst
  U   Zope/branches/2.12/src/DocumentTemplate/sequence/SortEx.py

-=-
Modified: Zope/branches/2.12/doc/CHANGES.rst
===================================================================
--- Zope/branches/2.12/doc/CHANGES.rst	2011-12-12 13:36:39 UTC (rev 123757)
+++ Zope/branches/2.12/doc/CHANGES.rst	2011-12-12 13:39:21 UTC (rev 123758)
@@ -8,6 +8,9 @@
 2.12.21 (unreleased)
 --------------------
 
+- Restrict the available functions in `DocumentTemplate.sequence` to public
+  API's of `zope.sequencesort`.
+
 - Turn `UndoSupport.get_request_var_or_attr` helper into a private API.
 
 - Provide security declarations for `BTreeFolder2Base` class, instead of only

Modified: Zope/branches/2.12/src/DocumentTemplate/sequence/SortEx.py
===================================================================
--- Zope/branches/2.12/src/DocumentTemplate/sequence/SortEx.py	2011-12-12 13:36:39 UTC (rev 123757)
+++ Zope/branches/2.12/src/DocumentTemplate/sequence/SortEx.py	2011-12-12 13:39:21 UTC (rev 123758)
@@ -11,4 +11,11 @@
 #
 ##############################################################################
 
-from zope.sequencesort.ssort import *
+from zope.sequencesort.ssort import nocase, make_sortfunctions
+from zope.sequencesort.ssort import sort, SortEx, SortBy
+
+# only if locale is already imported
+import sys
+if "locale" in sys.modules:
+    from zope.sequencesort.ssort import strcoll_nocase
+del sys

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