Fixed NamedTupleCursor.executemany() (ticket #65)

NEWS

@@ -6,6 +6,7 @@ What's new in psycopg 2.4.3
   - Rollback connections in transaction or in error before putting them
     back into a pool. Also discard broken connections (ticket #62).
   - Lazy import of the slow uuid module, thanks to Marko Kreen.
+  - Fixed NamedTupleCursor.executemany() (ticket #65).
 
 
 What's new in psycopg 2.4.2

lib/extras.py

@@ -275,7 +275,7 @@ class NamedTupleCursor(_cursor):
 
     def executemany(self, query, vars):
         self.Record = None
-        return _cursor.executemany(self, vars)
+        return _cursor.executemany(self, query, vars)
 
     def callproc(self, procname, vars=None):
         self.Record = None

tests/extras_dictcursor.py

@@ -171,6 +171,17 @@ class NamedTupleCursorTest(unittest.TestCase):
         self.assertEqual(res[2].i, 3)
         self.assertEqual(res[2].s, 'baz')
 
+    @skip_if_no_namedtuple
+    def test_executemany(self):
+        curs = self.conn.cursor()
+        curs.executemany("delete from nttest where i = %s",
+            [(1,), (2,)])
+        curs.execute("select * from nttest order by 1")
+        res = curs.fetchall()
+        self.assertEqual(1, len(res))
+        self.assertEqual(res[0].i, 3)
+        self.assertEqual(res[0].s, 'baz')
+
     @skip_if_no_namedtuple
     def test_iter(self):
         curs = self.conn.cursor()