[2908] iterate directly on ZoneTableAccessor

src/lib/python/isc/datasrc/tests/clientlist_test.py

@@ -173,7 +173,7 @@ class ClientListTest(unittest.TestCase):
         # first datasrc - empty zone table
         table = self.clist.get_zone_table_accessor(None, True)
         self.assertIsNotNone(table)
-        iterator = table.get_iterator()
+        iterator = iter(table)
         self.assertIsNotNone(iterator)
         self.assertEqual(0, len(list(iterator)))
 
@@ -194,16 +194,13 @@ class ClientListTest(unittest.TestCase):
         # first datasrc
         table = self.clist.get_zone_table_accessor(None, True)
         self.assertIsNotNone(table)
-        iterator = table.get_iterator()
-        self.assertIsNotNone(iterator)
-        zonelist = list(iterator)
+        zonelist = list(table)
         self.assertEqual(1, len(zonelist))
         self.assertEqual(zonelist[0][1], isc.dns.Name("example.org"))
 
         # named datasrc
         table = self.clist.get_zone_table_accessor("MasterFiles", True)
-        iterator = table.get_iterator()
-        self.assertEqual(zonelist, list(iterator))
+        self.assertEqual(zonelist, list(table))
 
         # longer zone list for non-trivial iteration
         self.clist.configure('''[{
@@ -217,8 +214,7 @@ class ClientListTest(unittest.TestCase):
             },
             "cache-enable": true
         }]''', True)
-        zonelist = list(self.clist.get_zone_table_accessor(None, True).
-                        get_iterator())
+        zonelist = list(self.clist.get_zone_table_accessor(None, True))
         self.assertEqual(5, len(zonelist))
         self.assertTrue((0, isc.dns.Name("example.net.")) in zonelist)
 
@@ -230,7 +226,7 @@ class ClientListTest(unittest.TestCase):
             isc.dns.Name("example.biz"),
             isc.dns.Name("example.edu")]
         table = self.clist.get_zone_table_accessor("MasterFiles", True)
-        for index, zone in table.get_iterator():
+        for index, zone in table:
             self.assertTrue(zone in zonelist)
             zonelist.remove(zone)
         self.assertEqual(0, len(zonelist))

src/lib/python/isc/datasrc/zonetable_accessor_python.cc

@@ -67,7 +67,7 @@ ZoneTableAccessor_destroy(PyObject* po_self) {
 }
 
 PyObject*
-ZoneTableAccessor_getIterator(PyObject* po_self, PyObject* args) {
+ZoneTableAccessor_iter(PyObject* po_self) {
     s_ZoneTableAccessor* const self =
         static_cast<s_ZoneTableAccessor*>(po_self);
     try {
@@ -90,12 +90,6 @@ ZoneTableAccessor_getIterator(PyObject* po_self, PyObject* args) {
 // 3. Argument type
 // 4. Documentation
 PyMethodDef ZoneTableAccessor_methods[] = {
-    { "get_iterator",
-      ZoneTableAccessor_getIterator, METH_NOARGS,
-"get_iterator() -> isc.datasrc.ZoneTableIterator\n\
-\n\
-Return a zone table iterator.\n\
-\n" },
     { NULL, NULL, 0, NULL }
 };
 
@@ -139,9 +133,9 @@ PyTypeObject zonetableaccessor_type = {
     NULL,                               // tp_clear
     NULL,                               // tp_richcompare
     0,                                  // tp_weaklistoffset
-    NULL,                               // tp_iter
+    ZoneTableAccessor_iter,             // tp_iter
     NULL,                               // tp_iternext
-    ZoneTableAccessor_methods,           // tp_methods
+    ZoneTableAccessor_methods,          // tp_methods
     NULL,                               // tp_members
     NULL,                               // tp_getset
     NULL,                               // tp_base