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annotate roundup/backends/__init__.py @ 440:de5bf4191f11

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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.
author Richard Jones <richard@users.sourceforge.net>
date Mon, 10 Dec 2001 22:20:01 +0000
parents 9d97c1a4ddad
children a0c598702f17
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1 #
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2 # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
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3 # This module is free software, and you may redistribute it and/or modify
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4 # under the same terms as Python, so long as this copyright message and
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5 # disclaimer are retained in their original form.
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6 #
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7 # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
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8 # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
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9 # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
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10 # POSSIBILITY OF SUCH DAMAGE.
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11 #
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12 # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
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15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
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16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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17 #
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18 # $Id: __init__.py,v 1.8 2001-12-10 22:20:01 richard Exp $
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20 __all__ = []
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22 try:
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23 import anydbm, dumbdbm
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24 # dumbdbm in python 2,2b2, 2.1.1 and earlier is seriously broken
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25 assert anydbm._defaultmod != dumbdbm
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26 del anydbm
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27 del dumbdbm
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28 import back_anydbm
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29 anydbm = back_anydbm
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30 __all__.append('anydbm')
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31 except AssertionError:
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32 del back_anydbm
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33 except:
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34 pass
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36 try:
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37 import back_bsddb
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38 bsddb = back_bsddb
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39 __all__.append('bsddb')
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40 except:
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41 pass
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43 try:
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44 import back_bsddb3
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45 bsddb3 = back_bsddb3
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46 __all__.append('bsddb3')
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47 except:
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48 pass
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50 #
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51 # $Log: not supported by cvs2svn $
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52 # Revision 1.7 2001/12/10 00:57:38 richard
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53 # From CHANGES:
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54 # . Added the "display" command to the admin tool - displays a node's values
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55 # . #489760 ] [issue] only subject
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56 # . fixed the doc/index.html to include the quoting in the mail alias.
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57 #
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58 # Also:
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59 # . fixed roundup-admin so it works with transactions
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60 # . disabled the back_anydbm module if anydbm tries to use dumbdbm
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61 #
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62 # Revision 1.6 2001/08/07 00:24:42 richard
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63 # stupid typo
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64 #
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65 # Revision 1.5 2001/08/07 00:15:51 richard
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66 # Added the copyright/license notice to (nearly) all files at request of
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67 # Bizar Software.
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68 #
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69 #
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70 #
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71 # vim: set filetype=python ts=4 sw=4 et si
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