Add some compatibility with ZODB 3.9

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2698 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/client/Storage.py

@@ -48,7 +48,7 @@ class Storage(BaseStorage.BaseStorage,
 
     _snapshot_tid = None
 
-    implements(
+    implements(*filter(None, (
         ZODB.interfaces.IStorage,
         # "restore" missing for the moment, but "store" implements this
         # interface.
@@ -59,9 +59,9 @@ class Storage(BaseStorage.BaseStorage,
         # ZODB.interfaces.IStorageIteration,
         ZODB.interfaces.IStorageUndoable,
         ZODB.interfaces.IExternalGC,
-        ZODB.interfaces.ReadVerifyingStorage,
+        getattr(ZODB.interfaces, 'ReadVerifyingStorage', None), # XXX ZODB 3.9
         ZODB.interfaces.IMVCCStorage,
-    )
+    )))
 
     def __init__(self, master_nodes, name, connector=None, read_only=False,
             compress=None, logfile=None, verbose=False,

neo/scripts/runner.py

@@ -291,7 +291,12 @@ class TestRunner(BenchmarkRunner):
             if config.functional:
                 runner.run('Functional tests', FUNC_TEST_MODULES)
             if config.zodb:
-                runner.run('ZODB tests', ZODB_TEST_MODULES)
+                try:
+                    from ZODB.interfaces import ReadVerifyingStorage
+                except ImportError:
+                    logging.warn(" ZODB tests disabled on ZODB 3.9")
+                else:
+                    runner.run('ZODB tests', ZODB_TEST_MODULES)
         except KeyboardInterrupt:
             config['mail_to'] = None
             traceback.print_exc()