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annotate roundup/backends/__init__.py @ 854:3cdfa5d86cec

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Added metakit backend to the db tests... ...and fixed the more easily fixable test failures.
author Richard Jones <richard@users.sourceforge.net>
date Thu, 11 Jul 2002 01:11:03 +0000
parents 65234f56b250
children 07d8a4e296f8
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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 1.13 2002-07-11 01:11:03 richard Exp $
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19
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20 __all__ = []
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21
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22 try:
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23 import sys, anydbm
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24 if not hasattr(sys, 'version_info') or sys.version_info < (2,1,2):
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25 import dumbdbm
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26 # dumbdbm only works in python 2.1.2+
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27 assert anydbm._defaultmod != dumbdbm
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28 del anydbm
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29 del dumbdbm
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30 except AssertionError:
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31 print "WARNING: you should upgrade to python 2.1.3"
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32 except ImportError, message:
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33 if str(message) != 'No module named anydbm': raise
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34 else:
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35 import back_anydbm
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36 anydbm = back_anydbm
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37 __all__.append('anydbm')
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38
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39 try:
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40 import bsddb
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41 except ImportError, message:
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42 if str(message) != 'No module named bsddb': raise
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43 else:
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44 import back_bsddb
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45 bsddb = back_bsddb
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46 __all__.append('bsddb')
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47
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48 try:
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49 import bsddb3
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50 except ImportError, message:
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51 if str(message) != 'No module named bsddb3': raise
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52 else:
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53 import back_bsddb3
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54 bsddb3 = back_bsddb3
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55 __all__.append('bsddb3')
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56
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57 try:
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58 import metakit
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59 except ImportError, message:
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60 if str(message) != 'No module named metakit': raise
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61 else:
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62 import back_metakit
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63 metakit = back_metakit
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64 __all__.append('metakit')
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65
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66 #
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67 # $Log: not supported by cvs2svn $
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68 # Revision 1.12 2002/05/22 00:32:33 richard
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69 # . changed the default message list in issues to display the message body
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70 # . made backends.__init__ be more specific about which ImportErrors it really
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71 # wants to ignore
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72 # . fixed the example addresses in the templates to use correct example domains
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73 # . cleaned out the template stylesheets, removing a bunch of junk that really
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74 # wasn't necessary (font specs, styles never used) and added a style for
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75 # message content
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76 #
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77 # Revision 1.11 2002/02/16 08:39:42 richard
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78 # . #516854 ] "My Issues" and redisplay
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79 #
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80 # Revision 1.10 2002/01/22 07:08:50 richard
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81 # I was certain I'd already done this (there's even a change note in
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82 # CHANGES)...
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83 #
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84 # Revision 1.9 2001/12/12 02:30:51 richard
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85 # I fixed the problems with people whose anydbm was using the dbm module at the
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86 # backend. It turns out the dbm module modifies the file name to append ".db"
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87 # and my check to determine if we're opening an existing or new db just
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88 # tested os.path.exists() on the filename. Well, no longer! We now perform a
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89 # much better check _and_ cope with the anydbm implementation module changing
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90 # too!
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91 # I also fixed the backends __init__ so only ImportError is squashed.
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92 #
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93 # Revision 1.8 2001/12/10 22:20:01 richard
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94 # Enabled transaction support in the bsddb backend. It uses the anydbm code
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95 # where possible, only replacing methods where the db is opened (it uses the
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96 # btree opener specifically.)
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97 # Also cleaned up some change note generation.
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98 # Made the backends package work with pydoc too.
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99 #
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100 # Revision 1.7 2001/12/10 00:57:38 richard
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101 # From CHANGES:
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102 # . Added the "display" command to the admin tool - displays a node's values
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103 # . #489760 ] [issue] only subject
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104 # . fixed the doc/index.html to include the quoting in the mail alias.
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105 #
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106 # Also:
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107 # . fixed roundup-admin so it works with transactions
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108 # . disabled the back_anydbm module if anydbm tries to use dumbdbm
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109 #
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110 # Revision 1.6 2001/08/07 00:24:42 richard
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111 # stupid typo
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112 #
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113 # Revision 1.5 2001/08/07 00:15:51 richard
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114 # Added the copyright/license notice to (nearly) all files at request of
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115 # Bizar Software.
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116 #
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117 #
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118 #
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119 # vim: set filetype=python ts=4 sw=4 et si
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