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index 4bffc9409814d62db6ed831b7f06e263442208f3..ee73759d26ceb41a003f90111d56fa3b65c2c4c9 100644 (file)
-import _bsddb; bsddb = _bsddb
-import _anydbm; anydbm = _anydbm
+#
+# Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
+# This module is free software, and you may redistribute it and/or modify
+# under the same terms as Python, so long as this copyright message and
+# disclaimer are retained in their original form.
+#
+# IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
+# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
+# OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
+# BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
+# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+#
+# $Id: __init__.py,v 1.12 2002-05-22 00:32:33 richard Exp $
-__all__ = ['bsddb', 'anydbm']
+__all__ = []
+
+try:
+ import sys, anydbm
+ if not hasattr(sys, 'version_info') or sys.version_info < (2,1,2):
+ import dumbdbm
+ # dumbdbm only works in python 2.1.2+
+ assert anydbm._defaultmod != dumbdbm
+ del anydbm
+ del dumbdbm
+except AssertionError:
+ print "WARNING: you should upgrade to python 2.1.3"
+except ImportError, message:
+ if str(message) != 'No module named anydbm': raise
+else:
+ import back_anydbm
+ anydbm = back_anydbm
+ __all__.append('anydbm')
+
+try:
+ import bsddb
+except ImportError, message:
+ if str(message) != 'No module named bsddb': raise
+else:
+ import back_bsddb
+ bsddb = back_bsddb
+ __all__.append('bsddb')
+
+try:
+ import bsddb3
+except ImportError, message:
+ if str(message) != 'No module named bsddb3': raise
+else:
+ import back_bsddb3
+ bsddb3 = back_bsddb3
+ __all__.append('bsddb3')
+
+#
+# $Log: not supported by cvs2svn $
+# Revision 1.11 2002/02/16 08:39:42 richard
+# . #516854 ] "My Issues" and redisplay
+#
+# Revision 1.10 2002/01/22 07:08:50 richard
+# I was certain I'd already done this (there's even a change note in
+# CHANGES)...
+#
+# Revision 1.9 2001/12/12 02:30:51 richard
+# I fixed the problems with people whose anydbm was using the dbm module at the
+# backend. It turns out the dbm module modifies the file name to append ".db"
+# and my check to determine if we're opening an existing or new db just
+# tested os.path.exists() on the filename. Well, no longer! We now perform a
+# much better check _and_ cope with the anydbm implementation module changing
+# too!
+# I also fixed the backends __init__ so only ImportError is squashed.
+#
+# Revision 1.8 2001/12/10 22:20:01 richard
+# Enabled transaction support in the bsddb backend. It uses the anydbm code
+# where possible, only replacing methods where the db is opened (it uses the
+# btree opener specifically.)
+# Also cleaned up some change note generation.
+# Made the backends package work with pydoc too.
+#
+# Revision 1.7 2001/12/10 00:57:38 richard
+# From CHANGES:
+# . Added the "display" command to the admin tool - displays a node's values
+# . #489760 ] [issue] only subject
+# . fixed the doc/index.html to include the quoting in the mail alias.
+#
+# Also:
+# . fixed roundup-admin so it works with transactions
+# . disabled the back_anydbm module if anydbm tries to use dumbdbm
+#
+# Revision 1.6 2001/08/07 00:24:42 richard
+# stupid typo
+#
+# Revision 1.5 2001/08/07 00:15:51 richard
+# Added the copyright/license notice to (nearly) all files at request of
+# Bizar Software.
+#
+#
+#
+# vim: set filetype=python ts=4 sw=4 et si