Delete bsddb from sys.modules if _bsddb cannot be imported.

loewis · loewis · commit 65730a4de80b · 2002-11-24T08:26:01.000Z
diff --git a/Lib/bsddb/__init__.py b/Lib/bsddb/__init__.py
@@ -43,7 +43,14 @@
 should use the bsddb3.db module directly.
 """
 
-import _bsddb
+try:
+    import _bsddb
+except ImportError:
+    # Remove ourselves from sys.modules
+    import sys
+    del sys.modules[__name__]
+    raise
+    
 # bsddb3 calls it _db
 _db = _bsddb
 __version__ = _db.__version__
