Fix ResourceWarnings caused by HexStorage.iterator()

zopefoundation · Mar 1, 2013 · b07519b · b07519b
1 parent 4bdf054
commit b07519b
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/ZODB/tests/hexstorage.py b/src/ZODB/tests/hexstorage.py
@@ -82,8 +82,12 @@ def restore(self, oid, serial, data, version, prev_txn, transaction):
             transaction)
 
     def iterator(self, start=None, stop=None):
-        for t in self.base.iterator(start, stop):
-            yield Transaction(self, t)
+        it = self.base.iterator(start, stop)
+        try:
+            for t in it:
+                yield Transaction(self, t)
+        finally:
+            it.close()
 
     def storeBlob(self, oid, oldserial, data, blobfilename, version,
                   transaction):