add hg and python

sys/lib/python/bsddb/db.py

@@ -0,0 +1,51 @@
+#----------------------------------------------------------------------
+#  Copyright (c) 1999-2001, Digital Creations, Fredericksburg, VA, USA
+#  and Andrew Kuchling. All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are
+#  met:
+#
+#    o Redistributions of source code must retain the above copyright
+#      notice, this list of conditions, and the disclaimer that follows.
+#
+#    o Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions, and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#
+#    o Neither the name of Digital Creations nor the names of its
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS AND CONTRIBUTORS *AS
+#  IS* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+#  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+#  PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL DIGITAL
+#  CREATIONS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+#  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+#  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+#  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+#  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+#  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+#  DAMAGE.
+#----------------------------------------------------------------------
+
+
+# This module is just a placeholder for possible future expansion, in
+# case we ever want to augment the stuff in _db in any way.  For now
+# it just simply imports everything from _db.
+
+if __name__.startswith('bsddb3.'):
+    # import _pybsddb binary as it should be the more recent version from
+    # a standalone pybsddb addon package than the version included with
+    # python as bsddb._bsddb.
+    from _pybsddb import *
+    from _pybsddb import __version__
+else:
+    from _bsddb import *
+    from _bsddb import __version__
+
+if version() < (3, 2, 0):
+    raise ImportError, "correct BerkeleyDB symbols not found.  Perhaps python was statically linked with an older version?"