Make close() identical to __del__() for a dumbdbm database. Make
closing idempotent (it used to raise a nuisance exception on the 2nd
close attempt).
Bugfix candidate? Probably, but arguable.
diff --git a/Lib/test/test_dumbdbm.py b/Lib/test/test_dumbdbm.py
index 08474f7..12df673 100644
--- a/Lib/test/test_dumbdbm.py
+++ b/Lib/test/test_dumbdbm.py
@@ -38,6 +38,13 @@
self.read_helper(f)
f.close()
+ def test_close_twice(self):
+ f = dumbdbm.open(_fname)
+ f['a'] = 'b'
+ self.assertEqual(f['a'], 'b')
+ f.close()
+ f.close()
+
def test_dumbdbm_modification(self):
self.init_db()
f = dumbdbm.open(_fname, 'w')