[1016] | 1 | # PyKota |
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[1144] | 2 | # -*- coding: ISO-8859-15 -*- |
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[1016] | 3 | # |
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| 4 | # PyKota : Print Quotas for CUPS and LPRng |
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| 5 | # |
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[1257] | 6 | # (c) 2003-2004 Jerome Alet <alet@librelogiciel.com> |
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[1016] | 7 | # This program is free software; you can redistribute it and/or modify |
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| 8 | # it under the terms of the GNU General Public License as published by |
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| 9 | # the Free Software Foundation; either version 2 of the License, or |
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| 10 | # (at your option) any later version. |
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| 11 | # |
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| 12 | # This program is distributed in the hope that it will be useful, |
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| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | # GNU General Public License for more details. |
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| 16 | # |
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| 17 | # You should have received a copy of the GNU General Public License |
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| 18 | # along with this program; if not, write to the Free Software |
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| 19 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. |
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| 20 | # |
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| 21 | # $Id$ |
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| 22 | # |
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| 23 | # $Log$ |
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[1451] | 24 | # Revision 1.63 2004/05/06 12:37:46 jalet |
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| 25 | # pkpgcounter : comments |
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| 26 | # pkprinters : when --add is used, existing printers are now skipped. |
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| 27 | # |
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[1393] | 28 | # Revision 1.62 2004/03/05 14:31:58 jalet |
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| 29 | # Improvement on strange history entries |
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| 30 | # |
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[1392] | 31 | # Revision 1.61 2004/03/05 13:19:53 jalet |
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| 32 | # Code safer wrt entries created in other tools |
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| 33 | # |
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[1380] | 34 | # Revision 1.60 2004/03/02 14:39:02 jalet |
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| 35 | # Final fix for printers searching |
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| 36 | # |
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[1379] | 37 | # Revision 1.59 2004/03/02 14:35:46 jalet |
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| 38 | # Missing test when searching printer objects when these objects were manually |
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| 39 | # created and don't contain the pykotaPrinterName attribute |
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| 40 | # |
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[1367] | 41 | # Revision 1.58 2004/02/27 09:30:33 jalet |
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| 42 | # datelimit wasn't reset when modifying soft and hard limits with the LDAP backend |
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| 43 | # |
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[1365] | 44 | # Revision 1.57 2004/02/26 14:18:07 jalet |
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| 45 | # Should fix the remaining bugs wrt printers groups and users groups. |
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| 46 | # |
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[1361] | 47 | # Revision 1.56 2004/02/25 16:52:39 jalet |
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| 48 | # Small fix wrt empty user groups |
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| 49 | # |
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[1358] | 50 | # Revision 1.55 2004/02/23 22:53:21 jalet |
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| 51 | # Don't retrieve data when it's not needed, to avoid database queries |
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| 52 | # |
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[1357] | 53 | # Revision 1.54 2004/02/20 16:38:39 jalet |
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| 54 | # ldapcache directive marked as experimental |
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| 55 | # |
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[1356] | 56 | # Revision 1.53 2004/02/20 14:42:21 jalet |
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| 57 | # Experimental ldapcache directive added |
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| 58 | # |
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[1348] | 59 | # Revision 1.52 2004/02/17 23:41:48 jalet |
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| 60 | # Preliminary work on low-level LDAP specific cache. |
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| 61 | # |
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[1332] | 62 | # Revision 1.51 2004/02/04 13:24:41 jalet |
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| 63 | # pkprinters can now remove printers from printers groups. |
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| 64 | # |
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[1330] | 65 | # Revision 1.50 2004/02/04 11:17:00 jalet |
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| 66 | # pkprinters command line tool added. |
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| 67 | # |
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[1320] | 68 | # Revision 1.49 2004/01/29 22:35:45 jalet |
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| 69 | # Small fix from Matt. |
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| 70 | # |
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[1274] | 71 | # Revision 1.48 2004/01/12 14:35:02 jalet |
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| 72 | # Printing history added to CGI script. |
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| 73 | # |
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[1269] | 74 | # Revision 1.47 2004/01/10 09:44:02 jalet |
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| 75 | # Fixed potential accuracy problem if a user printed on several printers at |
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| 76 | # the very same time. |
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| 77 | # |
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[1259] | 78 | # Revision 1.46 2004/01/08 16:33:27 jalet |
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| 79 | # Additionnal check to not create a circular printers group. |
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| 80 | # |
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[1258] | 81 | # Revision 1.45 2004/01/08 16:24:49 jalet |
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| 82 | # edpykota now supports adding printers to printer groups. |
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| 83 | # |
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[1257] | 84 | # Revision 1.44 2004/01/08 14:10:33 jalet |
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| 85 | # Copyright year changed. |
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| 86 | # |
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[1249] | 87 | # Revision 1.43 2004/01/06 14:24:59 jalet |
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| 88 | # Printer groups should be cached now, if caching is enabled. |
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| 89 | # |
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[1244] | 90 | # Revision 1.42 2003/12/29 14:12:48 uid67467 |
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| 91 | # Tries to workaround possible integrity violations when retrieving printer groups |
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| 92 | # |
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[1240] | 93 | # Revision 1.41 2003/12/27 16:49:25 uid67467 |
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| 94 | # Should be ok now. |
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| 95 | # |
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[1228] | 96 | # Revision 1.40 2003/11/29 22:02:14 jalet |
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| 97 | # Don't try to retrieve the user print quota information if current printer |
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| 98 | # doesn't exist. |
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| 99 | # |
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[1224] | 100 | # Revision 1.39 2003/11/26 23:35:32 jalet |
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| 101 | # Added a bit of code to support the setting of the user's email address |
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| 102 | # which was ignored during writes for now. |
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| 103 | # |
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[1204] | 104 | # Revision 1.38 2003/11/24 09:54:06 jalet |
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| 105 | # Small fix for LDAP when pykotaOptions attribute wasn't present. |
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| 106 | # |
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[1203] | 107 | # Revision 1.37 2003/11/23 19:01:37 jalet |
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| 108 | # Job price added to history |
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| 109 | # |
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[1200] | 110 | # Revision 1.36 2003/11/21 14:28:46 jalet |
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| 111 | # More complete job history. |
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| 112 | # |
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[1179] | 113 | # Revision 1.35 2003/11/12 13:06:37 jalet |
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| 114 | # Bug fix wrt no user/group name command line argument to edpykota |
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| 115 | # |
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[1170] | 116 | # Revision 1.34 2003/10/24 08:37:55 jalet |
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| 117 | # More complete messages in case of LDAP failure. |
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| 118 | # LDAP database connection is now unbound on exit too. |
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| 119 | # |
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[1149] | 120 | # Revision 1.33 2003/10/08 07:01:20 jalet |
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| 121 | # Job history can be disabled. |
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| 122 | # Some typos in README. |
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| 123 | # More messages in setup script. |
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| 124 | # |
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[1147] | 125 | # Revision 1.32 2003/10/07 14:23:25 jalet |
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| 126 | # More work on cache |
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| 127 | # |
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[1144] | 128 | # Revision 1.31 2003/10/07 09:07:30 jalet |
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| 129 | # Character encoding added to please latest version of Python |
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| 130 | # |
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[1141] | 131 | # Revision 1.30 2003/10/06 14:42:36 jalet |
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| 132 | # LDAP group access will be slower when cache is disabled, but at least code |
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| 133 | # is consistent with the rest of the caching mechanis, but at least code |
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| 134 | # is consistent with the rest of the caching mechanism |
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| 135 | # |
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[1137] | 136 | # Revision 1.29 2003/10/06 13:12:28 jalet |
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| 137 | # More work on caching |
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| 138 | # |
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[1133] | 139 | # Revision 1.28 2003/10/03 12:27:02 jalet |
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| 140 | # Several optimizations, especially with LDAP backend |
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| 141 | # |
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[1131] | 142 | # Revision 1.27 2003/10/03 08:57:55 jalet |
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| 143 | # Caching mechanism now caches all that's cacheable. |
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| 144 | # |
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[1130] | 145 | # Revision 1.26 2003/10/02 20:23:18 jalet |
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| 146 | # Storage caching mechanism added. |
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| 147 | # |
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[1119] | 148 | # Revision 1.25 2003/08/20 15:56:24 jalet |
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| 149 | # Better user and group deletion |
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| 150 | # |
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[1113] | 151 | # Revision 1.24 2003/07/29 20:55:17 jalet |
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| 152 | # 1.14 is out ! |
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| 153 | # |
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[1112] | 154 | # Revision 1.23 2003/07/29 19:52:32 jalet |
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| 155 | # Forgot to read the email field from LDAP |
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| 156 | # |
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[1111] | 157 | # Revision 1.22 2003/07/29 09:54:03 jalet |
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| 158 | # Added configurable LDAP mail attribute support |
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| 159 | # |
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[1105] | 160 | # Revision 1.21 2003/07/28 09:11:12 jalet |
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| 161 | # PyKota now tries to add its attributes intelligently in existing LDAP |
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| 162 | # directories. |
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| 163 | # |
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[1099] | 164 | # Revision 1.20 2003/07/25 10:41:30 jalet |
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| 165 | # Better documentation. |
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| 166 | # pykotme now displays the current user's account balance. |
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| 167 | # Some test changed in ldap module. |
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| 168 | # |
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[1084] | 169 | # Revision 1.19 2003/07/14 14:18:16 jalet |
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| 170 | # Wrong documentation strings |
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| 171 | # |
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[1081] | 172 | # Revision 1.18 2003/07/11 14:23:13 jalet |
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| 173 | # When adding an user only adds one object containing both the user and |
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| 174 | # its account balance instead of two objects. |
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| 175 | # |
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[1075] | 176 | # Revision 1.17 2003/07/07 12:51:07 jalet |
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| 177 | # Small fix |
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| 178 | # |
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[1070] | 179 | # Revision 1.16 2003/07/07 12:11:13 jalet |
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| 180 | # Small fix |
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| 181 | # |
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[1068] | 182 | # Revision 1.15 2003/07/07 11:49:24 jalet |
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| 183 | # Lots of small fixes with the help of PyChecker |
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| 184 | # |
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[1067] | 185 | # Revision 1.14 2003/07/07 08:33:18 jalet |
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| 186 | # Bug fix due to a typo in LDAP code |
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| 187 | # |
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[1062] | 188 | # Revision 1.13 2003/07/05 07:46:50 jalet |
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| 189 | # The previous bug fix was incomplete. |
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| 190 | # |
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[1051] | 191 | # Revision 1.12 2003/06/30 13:54:21 jalet |
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| 192 | # Sorts by user / group name |
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| 193 | # |
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[1041] | 194 | # Revision 1.11 2003/06/25 14:10:01 jalet |
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| 195 | # Hey, it may work (edpykota --reset excepted) ! |
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| 196 | # |
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[1032] | 197 | # Revision 1.10 2003/06/16 21:55:15 jalet |
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| 198 | # More work on LDAP, again. Problem detected. |
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| 199 | # |
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[1031] | 200 | # Revision 1.9 2003/06/16 11:59:09 jalet |
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| 201 | # More work on LDAP |
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| 202 | # |
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[1030] | 203 | # Revision 1.8 2003/06/15 22:26:52 jalet |
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| 204 | # More work on LDAP |
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| 205 | # |
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[1029] | 206 | # Revision 1.7 2003/06/14 22:44:21 jalet |
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| 207 | # More work on LDAP storage backend. |
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| 208 | # |
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[1027] | 209 | # Revision 1.6 2003/06/13 19:07:57 jalet |
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| 210 | # Two big bugs fixed, time to release something ;-) |
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| 211 | # |
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[1021] | 212 | # Revision 1.5 2003/06/10 16:37:54 jalet |
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| 213 | # Deletion of the second user which is not needed anymore. |
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| 214 | # Added a debug configuration field in /etc/pykota.conf |
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| 215 | # All queries can now be sent to the logger in debug mode, this will |
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| 216 | # greatly help improve performance when time for this will come. |
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| 217 | # |
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[1020] | 218 | # Revision 1.4 2003/06/10 10:45:32 jalet |
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| 219 | # Not implemented methods now raise an exception when called. |
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| 220 | # |
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[1018] | 221 | # Revision 1.3 2003/06/06 20:49:15 jalet |
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| 222 | # Very latest schema. UNTESTED. |
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| 223 | # |
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[1017] | 224 | # Revision 1.2 2003/06/06 14:21:08 jalet |
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| 225 | # New LDAP schema. |
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| 226 | # Small bug fixes. |
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| 227 | # |
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[1016] | 228 | # Revision 1.1 2003/06/05 11:19:13 jalet |
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| 229 | # More good work on LDAP storage. |
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| 230 | # |
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| 231 | # |
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| 232 | # |
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| 233 | |
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| 234 | # |
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| 235 | # My IANA assigned number, for |
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| 236 | # "Conseil Internet & Logiciels Libres, J�me Alet" |
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| 237 | # is 16868. Use this as a base to create the LDAP schema. |
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| 238 | # |
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| 239 | |
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[1240] | 240 | import types |
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[1030] | 241 | import time |
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| 242 | import md5 |
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[1016] | 243 | |
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[1274] | 244 | from pykota.storage import PyKotaStorageError,BaseStorage,StorageObject,StorageUser,StorageGroup,StoragePrinter,StorageJob,StorageLastJob,StorageUserPQuota,StorageGroupPQuota |
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[1016] | 245 | |
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| 246 | try : |
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| 247 | import ldap |
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[1356] | 248 | import ldap.modlist |
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[1016] | 249 | except ImportError : |
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| 250 | import sys |
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| 251 | # TODO : to translate or not to translate ? |
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| 252 | raise PyKotaStorageError, "This python version (%s) doesn't seem to have the python-ldap module installed correctly." % sys.version.split()[0] |
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| 253 | |
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[1130] | 254 | class Storage(BaseStorage) : |
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[1021] | 255 | def __init__(self, pykotatool, host, dbname, user, passwd) : |
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[1016] | 256 | """Opens the LDAP connection.""" |
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| 257 | # raise PyKotaStorageError, "Sorry, the LDAP backend for PyKota is not yet implemented !" |
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[1130] | 258 | BaseStorage.__init__(self, pykotatool) |
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[1029] | 259 | self.info = pykotatool.config.getLDAPInfo() |
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[1016] | 260 | try : |
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| 261 | self.database = ldap.initialize(host) |
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| 262 | self.database.simple_bind_s(user, passwd) |
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| 263 | self.basedn = dbname |
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| 264 | except ldap.SERVER_DOWN : |
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| 265 | raise PyKotaStorageError, "LDAP backend for PyKota seems to be down !" # TODO : translate |
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[1031] | 266 | except ldap.LDAPError : |
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| 267 | raise PyKotaStorageError, "Unable to connect to LDAP server %s as %s." % (host, user) # TODO : translate |
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[1016] | 268 | else : |
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[1356] | 269 | self.useldapcache = pykotatool.config.getLDAPCache() |
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| 270 | if self.useldapcache : |
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| 271 | self.tool.logdebug("Low-Level LDAP Caching enabled.") |
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| 272 | self.ldapcache = {} # low-level cache specific to LDAP backend |
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[1016] | 273 | self.closed = 0 |
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[1130] | 274 | self.tool.logdebug("Database opened (host=%s, dbname=%s, user=%s)" % (host, dbname, user)) |
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[1016] | 275 | |
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[1113] | 276 | def close(self) : |
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[1016] | 277 | """Closes the database connection.""" |
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| 278 | if not self.closed : |
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[1170] | 279 | self.database.unbind_s() |
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[1016] | 280 | self.closed = 1 |
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[1130] | 281 | self.tool.logdebug("Database closed.") |
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[1016] | 282 | |
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[1030] | 283 | def genUUID(self) : |
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| 284 | """Generates an unique identifier. |
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| 285 | |
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| 286 | TODO : this one is not unique accross several print servers, but should be sufficient for testing. |
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| 287 | """ |
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| 288 | return md5.md5("%s" % time.time()).hexdigest() |
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| 289 | |
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[1240] | 290 | def normalizeFields(self, fields) : |
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| 291 | """Ensure all items are lists.""" |
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| 292 | for (k, v) in fields.items() : |
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| 293 | if type(v) not in (types.TupleType, types.ListType) : |
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| 294 | if not v : |
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| 295 | del fields[k] |
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| 296 | else : |
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| 297 | fields[k] = [ v ] |
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| 298 | return fields |
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| 299 | |
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[1041] | 300 | def beginTransaction(self) : |
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| 301 | """Starts a transaction.""" |
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[1130] | 302 | self.tool.logdebug("Transaction begins... WARNING : No transactions in LDAP !") |
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[1041] | 303 | |
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| 304 | def commitTransaction(self) : |
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| 305 | """Commits a transaction.""" |
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[1130] | 306 | self.tool.logdebug("Transaction committed. WARNING : No transactions in LDAP !") |
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[1041] | 307 | |
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| 308 | def rollbackTransaction(self) : |
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| 309 | """Rollbacks a transaction.""" |
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[1130] | 310 | self.tool.logdebug("Transaction aborted. WARNING : No transaction in LDAP !") |
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[1041] | 311 | |
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[1356] | 312 | def doSearch(self, key, fields=None, base="", scope=ldap.SCOPE_SUBTREE, flushcache=0) : |
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[1016] | 313 | """Does an LDAP search query.""" |
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| 314 | try : |
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[1030] | 315 | base = base or self.basedn |
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[1356] | 316 | if self.useldapcache : |
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| 317 | # Here we overwrite the fields the app want, to try and |
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| 318 | # retrieve ALL user defined attributes ("*") |
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| 319 | # + the createTimestamp attribute, needed by job history |
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| 320 | # |
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| 321 | # This may not work with all LDAP servers |
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| 322 | # but works at least in OpenLDAP (2.1.25) |
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| 323 | # and iPlanet Directory Server (5.1 SP3) |
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| 324 | fields = ["*", "createTimestamp"] |
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| 325 | |
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| 326 | if self.useldapcache and (not flushcache) and (scope == ldap.SCOPE_BASE) and self.ldapcache.has_key(base) : |
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| 327 | entry = self.ldapcache[base] |
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| 328 | self.tool.logdebug("LDAP cache hit %s => %s" % (base, entry)) |
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| 329 | result = [(base, entry)] |
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| 330 | else : |
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| 331 | self.tool.logdebug("QUERY : Filter : %s, BaseDN : %s, Scope : %s, Attributes : %s" % (key, base, scope, fields)) |
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| 332 | result = self.database.search_s(base, scope, key, fields) |
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[1170] | 333 | except ldap.LDAPError, msg : |
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| 334 | raise PyKotaStorageError, (_("Search for %s(%s) from %s(scope=%s) returned no answer.") % (key, fields, base, scope)) + " : %s" % str(msg) |
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[1016] | 335 | else : |
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[1130] | 336 | self.tool.logdebug("QUERY : Result : %s" % result) |
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[1356] | 337 | if self.useldapcache : |
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| 338 | for (dn, attributes) in result : |
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| 339 | self.tool.logdebug("LDAP cache store %s => %s" % (dn, attributes)) |
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| 340 | self.ldapcache[dn] = attributes |
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[1016] | 341 | return result |
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[1030] | 342 | |
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| 343 | def doAdd(self, dn, fields) : |
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| 344 | """Adds an entry in the LDAP directory.""" |
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[1348] | 345 | # TODO : store into LDAP specific cache |
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[1240] | 346 | fields = self.normalizeFields(fields) |
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[1030] | 347 | try : |
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[1130] | 348 | self.tool.logdebug("QUERY : ADD(%s, %s)" % (dn, str(fields))) |
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[1356] | 349 | entry = ldap.modlist.addModlist(fields) |
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| 350 | self.tool.logdebug("%s" % entry) |
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| 351 | self.database.add_s(dn, entry) |
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[1170] | 352 | except ldap.LDAPError, msg : |
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| 353 | raise PyKotaStorageError, (_("Problem adding LDAP entry (%s, %s)") % (dn, str(fields))) + " : %s" % str(msg) |
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[1030] | 354 | else : |
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[1356] | 355 | if self.useldapcache : |
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| 356 | self.tool.logdebug("LDAP cache add %s => %s" % (dn, fields)) |
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| 357 | self.ldapcache[dn] = fields |
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[1030] | 358 | return dn |
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| 359 | |
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[1041] | 360 | def doDelete(self, dn) : |
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| 361 | """Deletes an entry from the LDAP directory.""" |
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[1348] | 362 | # TODO : delete from LDAP specific cache |
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[1041] | 363 | try : |
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[1130] | 364 | self.tool.logdebug("QUERY : Delete(%s)" % dn) |
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[1041] | 365 | self.database.delete_s(dn) |
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[1170] | 366 | except ldap.LDAPError, msg : |
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| 367 | raise PyKotaStorageError, (_("Problem deleting LDAP entry (%s)") % dn) + " : %s" % str(msg) |
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[1356] | 368 | else : |
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| 369 | if self.useldapcache : |
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| 370 | try : |
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| 371 | self.tool.logdebug("LDAP cache del %s" % dn) |
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| 372 | del self.ldapcache[dn] |
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| 373 | except KeyError : |
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| 374 | pass |
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[1041] | 375 | |
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[1356] | 376 | def doModify(self, dn, fields, ignoreold=1, flushcache=0) : |
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[1030] | 377 | """Modifies an entry in the LDAP directory.""" |
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| 378 | try : |
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[1348] | 379 | # TODO : take care of, and update LDAP specific cache |
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[1356] | 380 | if self.useldapcache and not flushcache : |
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| 381 | if self.ldapcache.has_key(dn) : |
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| 382 | old = self.ldapcache[dn] |
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| 383 | self.tool.logdebug("LDAP cache hit %s => %s" % (dn, old)) |
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| 384 | oldentry = {} |
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| 385 | for (k, v) in old.items() : |
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| 386 | if k != "createTimestamp" : |
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| 387 | oldentry[k] = v |
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| 388 | else : |
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| 389 | self.tool.logdebug("LDAP cache miss %s" % dn) |
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| 390 | oldentry = self.doSearch("objectClass=*", base=dn, scope=ldap.SCOPE_BASE)[0][1] |
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| 391 | else : |
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| 392 | oldentry = self.doSearch("objectClass=*", base=dn, scope=ldap.SCOPE_BASE, flushcache=flushcache)[0][1] |
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[1269] | 393 | for (k, v) in fields.items() : |
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| 394 | if type(v) == type({}) : |
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| 395 | try : |
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[1356] | 396 | oldvalue = v["convert"](oldentry.get(k, [0])[0]) |
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[1269] | 397 | except ValueError : |
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[1356] | 398 | self.tool.logdebug("Error converting %s with %s(%s)" % (oldentry.get(k), k, v)) |
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[1269] | 399 | oldvalue = 0 |
---|
| 400 | if v["operator"] == '+' : |
---|
| 401 | newvalue = oldvalue + v["value"] |
---|
| 402 | else : |
---|
| 403 | newvalue = oldvalue - v["value"] |
---|
| 404 | fields[k] = str(newvalue) |
---|
| 405 | fields = self.normalizeFields(fields) |
---|
[1356] | 406 | self.tool.logdebug("QUERY : Modify(%s, %s ==> %s)" % (dn, oldentry, fields)) |
---|
| 407 | entry = ldap.modlist.modifyModlist(oldentry, fields, ignore_oldexistent=ignoreold) |
---|
[1365] | 408 | modentry = [] |
---|
| 409 | for (mop, mtyp, mval) in entry : |
---|
| 410 | if mtyp != "createTimestamp" : |
---|
| 411 | modentry.append((mop, mtyp, mval)) |
---|
| 412 | self.tool.logdebug("MODIFY : %s ==> %s ==> %s" % (fields, entry, modentry)) |
---|
| 413 | if modentry : |
---|
| 414 | self.database.modify_s(dn, modentry) |
---|
[1170] | 415 | except ldap.LDAPError, msg : |
---|
| 416 | raise PyKotaStorageError, (_("Problem modifying LDAP entry (%s, %s)") % (dn, fields)) + " : %s" % str(msg) |
---|
[1030] | 417 | else : |
---|
[1356] | 418 | if self.useldapcache : |
---|
| 419 | cachedentry = self.ldapcache[dn] |
---|
| 420 | for (mop, mtyp, mval) in entry : |
---|
| 421 | if mop in (ldap.MOD_ADD, ldap.MOD_REPLACE) : |
---|
| 422 | cachedentry[mtyp] = mval |
---|
| 423 | else : |
---|
| 424 | try : |
---|
| 425 | del cachedentry[mtyp] |
---|
| 426 | except KeyError : |
---|
| 427 | pass |
---|
| 428 | self.tool.logdebug("LDAP cache update %s => %s" % (dn, cachedentry)) |
---|
[1030] | 429 | return dn |
---|
[1016] | 430 | |
---|
[1179] | 431 | def getAllUsersNames(self) : |
---|
| 432 | """Extracts all user names.""" |
---|
| 433 | usernames = [] |
---|
| 434 | result = self.doSearch("objectClass=pykotaAccount", ["pykotaUserName"], base=self.info["userbase"]) |
---|
| 435 | if result : |
---|
| 436 | usernames = [record[1]["pykotaUserName"][0] for record in result] |
---|
| 437 | return usernames |
---|
| 438 | |
---|
| 439 | def getAllGroupsNames(self) : |
---|
| 440 | """Extracts all group names.""" |
---|
| 441 | groupnames = [] |
---|
| 442 | result = self.doSearch("objectClass=pykotaGroup", ["pykotaGroupName"], base=self.info["groupbase"]) |
---|
| 443 | if result : |
---|
| 444 | groupnames = [record[1]["pykotaGroupName"][0] for record in result] |
---|
| 445 | return groupnames |
---|
| 446 | |
---|
[1130] | 447 | def getUserFromBackend(self, username) : |
---|
[1041] | 448 | """Extracts user information given its name.""" |
---|
| 449 | user = StorageUser(self, username) |
---|
[1451] | 450 | result = self.doSearch("(&(objectClass=pykotaAccount)(|(pykotaUserName=%s)(%s=%s)))" % (username, self.info["userrdn"], username), ["pykotaUserName", "pykotaLimitBy", self.info["usermail"]], base=self.info["userbase"]) |
---|
[1016] | 451 | if result : |
---|
[1041] | 452 | fields = result[0][1] |
---|
| 453 | user.ident = result[0][0] |
---|
[1451] | 454 | user.Name = fields.get("pykotaUserName", [username])[0] |
---|
[1111] | 455 | user.Email = fields.get(self.info["usermail"]) |
---|
| 456 | if user.Email is not None : |
---|
| 457 | user.Email = user.Email[0] |
---|
[1062] | 458 | user.LimitBy = fields.get("pykotaLimitBy") |
---|
| 459 | if user.LimitBy is not None : |
---|
| 460 | user.LimitBy = user.LimitBy[0] |
---|
[1041] | 461 | result = self.doSearch("(&(objectClass=pykotaAccountBalance)(|(pykotaUserName=%s)(%s=%s)))" % (username, self.info["balancerdn"], username), ["pykotaBalance", "pykotaLifeTimePaid"], base=self.info["balancebase"]) |
---|
| 462 | if result : |
---|
| 463 | fields = result[0][1] |
---|
| 464 | user.idbalance = result[0][0] |
---|
| 465 | user.AccountBalance = fields.get("pykotaBalance") |
---|
| 466 | if user.AccountBalance is not None : |
---|
| 467 | if user.AccountBalance[0].upper() == "NONE" : |
---|
| 468 | user.AccountBalance = None |
---|
| 469 | else : |
---|
| 470 | user.AccountBalance = float(user.AccountBalance[0]) |
---|
| 471 | user.AccountBalance = user.AccountBalance or 0.0 |
---|
| 472 | user.LifeTimePaid = fields.get("pykotaLifeTimePaid") |
---|
| 473 | if user.LifeTimePaid is not None : |
---|
| 474 | if user.LifeTimePaid[0].upper() == "NONE" : |
---|
| 475 | user.LifeTimePaid = None |
---|
| 476 | else : |
---|
| 477 | user.LifeTimePaid = float(user.LifeTimePaid[0]) |
---|
| 478 | user.LifeTimePaid = user.LifeTimePaid or 0.0 |
---|
| 479 | user.Exists = 1 |
---|
| 480 | return user |
---|
| 481 | |
---|
[1130] | 482 | def getGroupFromBackend(self, groupname) : |
---|
[1041] | 483 | """Extracts group information given its name.""" |
---|
| 484 | group = StorageGroup(self, groupname) |
---|
[1451] | 485 | result = self.doSearch("(&(objectClass=pykotaGroup)(|(pykotaGroupName=%s)(%s=%s)))" % (groupname, self.info["grouprdn"], groupname), ["pykotaGroupName", "pykotaLimitBy"], base=self.info["groupbase"]) |
---|
[1030] | 486 | if result : |
---|
[1041] | 487 | fields = result[0][1] |
---|
| 488 | group.ident = result[0][0] |
---|
[1451] | 489 | group.Name = fields.get("pykotaGroupName", [groupname])[0] |
---|
[1062] | 490 | group.LimitBy = fields.get("pykotaLimitBy") |
---|
| 491 | if group.LimitBy is not None : |
---|
| 492 | group.LimitBy = group.LimitBy[0] |
---|
[1041] | 493 | group.AccountBalance = 0.0 |
---|
| 494 | group.LifeTimePaid = 0.0 |
---|
[1137] | 495 | for member in self.getGroupMembers(group) : |
---|
[1075] | 496 | if member.Exists : |
---|
| 497 | group.AccountBalance += member.AccountBalance |
---|
| 498 | group.LifeTimePaid += member.LifeTimePaid |
---|
[1041] | 499 | group.Exists = 1 |
---|
| 500 | return group |
---|
| 501 | |
---|
[1130] | 502 | def getPrinterFromBackend(self, printername) : |
---|
[1451] | 503 | """Extracts printer information given its name : returns first matching printer.""" |
---|
[1041] | 504 | printer = StoragePrinter(self, printername) |
---|
[1451] | 505 | result = self.doSearch("(&(objectClass=pykotaPrinter)(|(pykotaPrinterName=%s)(%s=%s)))" % (printername, self.info["printerrdn"], printername), ["pykotaPrinterName", "pykotaPricePerPage", "pykotaPricePerJob", "uniqueMember"], base=self.info["printerbase"]) |
---|
[1016] | 506 | if result : |
---|
[1451] | 507 | fields = result[0][1] # take only first matching printer, ignore the rest |
---|
[1041] | 508 | printer.ident = result[0][0] |
---|
[1451] | 509 | printer.Name = fields.get("pykotaPrinterName", [printername])[0] |
---|
[1392] | 510 | printer.PricePerJob = float(fields.get("pykotaPricePerJob", [0.0])[0] or 0.0) |
---|
| 511 | printer.PricePerPage = float(fields.get("pykotaPricePerPage", [0.0])[0] or 0.0) |
---|
[1258] | 512 | printer.uniqueMember = fields.get("uniqueMember", []) |
---|
[1041] | 513 | printer.Exists = 1 |
---|
| 514 | return printer |
---|
| 515 | |
---|
[1130] | 516 | def getUserPQuotaFromBackend(self, user, printer) : |
---|
[1041] | 517 | """Extracts a user print quota.""" |
---|
| 518 | userpquota = StorageUserPQuota(self, user, printer) |
---|
[1228] | 519 | if printer.Exists and user.Exists : |
---|
[1041] | 520 | result = self.doSearch("(&(objectClass=pykotaUserPQuota)(pykotaUserName=%s)(pykotaPrinterName=%s))" % (user.Name, printer.Name), ["pykotaPageCounter", "pykotaLifePageCounter", "pykotaSoftLimit", "pykotaHardLimit", "pykotaDateLimit"], base=self.info["userquotabase"]) |
---|
[1017] | 521 | if result : |
---|
[1041] | 522 | fields = result[0][1] |
---|
| 523 | userpquota.ident = result[0][0] |
---|
[1392] | 524 | userpquota.PageCounter = int(fields.get("pykotaPageCounter", [0])[0] or 0) |
---|
| 525 | userpquota.LifePageCounter = int(fields.get("pykotaLifePageCounter", [0])[0] or 0) |
---|
[1041] | 526 | userpquota.SoftLimit = fields.get("pykotaSoftLimit") |
---|
| 527 | if userpquota.SoftLimit is not None : |
---|
| 528 | if userpquota.SoftLimit[0].upper() == "NONE" : |
---|
| 529 | userpquota.SoftLimit = None |
---|
| 530 | else : |
---|
| 531 | userpquota.SoftLimit = int(userpquota.SoftLimit[0]) |
---|
| 532 | userpquota.HardLimit = fields.get("pykotaHardLimit") |
---|
| 533 | if userpquota.HardLimit is not None : |
---|
| 534 | if userpquota.HardLimit[0].upper() == "NONE" : |
---|
| 535 | userpquota.HardLimit = None |
---|
| 536 | elif userpquota.HardLimit is not None : |
---|
| 537 | userpquota.HardLimit = int(userpquota.HardLimit[0]) |
---|
| 538 | userpquota.DateLimit = fields.get("pykotaDateLimit") |
---|
| 539 | if userpquota.DateLimit is not None : |
---|
| 540 | if userpquota.DateLimit[0].upper() == "NONE" : |
---|
| 541 | userpquota.DateLimit = None |
---|
| 542 | else : |
---|
| 543 | userpquota.DateLimit = userpquota.DateLimit[0] |
---|
| 544 | userpquota.Exists = 1 |
---|
| 545 | return userpquota |
---|
[1016] | 546 | |
---|
[1130] | 547 | def getGroupPQuotaFromBackend(self, group, printer) : |
---|
[1041] | 548 | """Extracts a group print quota.""" |
---|
| 549 | grouppquota = StorageGroupPQuota(self, group, printer) |
---|
| 550 | if group.Exists : |
---|
| 551 | result = self.doSearch("(&(objectClass=pykotaGroupPQuota)(pykotaGroupName=%s)(pykotaPrinterName=%s))" % (group.Name, printer.Name), ["pykotaSoftLimit", "pykotaHardLimit", "pykotaDateLimit"], base=self.info["groupquotabase"]) |
---|
| 552 | if result : |
---|
| 553 | fields = result[0][1] |
---|
| 554 | grouppquota.ident = result[0][0] |
---|
| 555 | grouppquota.SoftLimit = fields.get("pykotaSoftLimit") |
---|
| 556 | if grouppquota.SoftLimit is not None : |
---|
| 557 | if grouppquota.SoftLimit[0].upper() == "NONE" : |
---|
| 558 | grouppquota.SoftLimit = None |
---|
| 559 | else : |
---|
| 560 | grouppquota.SoftLimit = int(grouppquota.SoftLimit[0]) |
---|
| 561 | grouppquota.HardLimit = fields.get("pykotaHardLimit") |
---|
| 562 | if grouppquota.HardLimit is not None : |
---|
| 563 | if grouppquota.HardLimit[0].upper() == "NONE" : |
---|
| 564 | grouppquota.HardLimit = None |
---|
| 565 | else : |
---|
| 566 | grouppquota.HardLimit = int(grouppquota.HardLimit[0]) |
---|
| 567 | grouppquota.DateLimit = fields.get("pykotaDateLimit") |
---|
| 568 | if grouppquota.DateLimit is not None : |
---|
| 569 | if grouppquota.DateLimit[0].upper() == "NONE" : |
---|
| 570 | grouppquota.DateLimit = None |
---|
| 571 | else : |
---|
| 572 | grouppquota.DateLimit = grouppquota.DateLimit[0] |
---|
| 573 | grouppquota.PageCounter = 0 |
---|
| 574 | grouppquota.LifePageCounter = 0 |
---|
[1141] | 575 | usernamesfilter = "".join(["(pykotaUserName=%s)" % member.Name for member in self.getGroupMembers(group)]) |
---|
[1361] | 576 | if usernamesfilter : |
---|
| 577 | usernamesfilter = "(|%s)" % usernamesfilter |
---|
| 578 | result = self.doSearch("(&(objectClass=pykotaUserPQuota)(pykotaPrinterName=%s)%s)" % (printer.Name, usernamesfilter), ["pykotaPageCounter", "pykotaLifePageCounter"], base=self.info["userquotabase"]) |
---|
[1041] | 579 | if result : |
---|
| 580 | for userpquota in result : |
---|
[1392] | 581 | grouppquota.PageCounter += int(userpquota[1].get("pykotaPageCounter", [0])[0] or 0) |
---|
| 582 | grouppquota.LifePageCounter += int(userpquota[1].get("pykotaLifePageCounter", [0])[0] or 0) |
---|
[1041] | 583 | grouppquota.Exists = 1 |
---|
| 584 | return grouppquota |
---|
| 585 | |
---|
[1130] | 586 | def getPrinterLastJobFromBackend(self, printer) : |
---|
[1041] | 587 | """Extracts a printer's last job information.""" |
---|
| 588 | lastjob = StorageLastJob(self, printer) |
---|
| 589 | result = self.doSearch("(&(objectClass=pykotaLastjob)(|(pykotaPrinterName=%s)(%s=%s)))" % (printer.Name, self.info["printerrdn"], printer.Name), ["pykotaLastJobIdent"], base=self.info["lastjobbase"]) |
---|
[1016] | 590 | if result : |
---|
[1041] | 591 | lastjob.lastjobident = result[0][0] |
---|
| 592 | lastjobident = result[0][1]["pykotaLastJobIdent"][0] |
---|
[1203] | 593 | result = self.doSearch("objectClass=pykotaJob", ["pykotaUserName", "pykotaJobId", "pykotaPrinterPageCounter", "pykotaJobSize", "pykotaAction", "pykotaJobPrice", "pykotaFileName", "pykotaTitle", "pykotaCopies", "pykotaOptions", "createTimestamp"], base="cn=%s,%s" % (lastjobident, self.info["jobbase"]), scope=ldap.SCOPE_BASE) |
---|
[1017] | 594 | if result : |
---|
[1041] | 595 | fields = result[0][1] |
---|
| 596 | lastjob.ident = result[0][0] |
---|
| 597 | lastjob.JobId = fields.get("pykotaJobId")[0] |
---|
[1358] | 598 | lastjob.UserName = fields.get("pykotaUserName")[0] |
---|
[1392] | 599 | lastjob.PrinterPageCounter = int(fields.get("pykotaPrinterPageCounter", [0])[0] or 0) |
---|
[1041] | 600 | lastjob.JobSize = int(fields.get("pykotaJobSize", [0])[0]) |
---|
[1203] | 601 | lastjob.JobPrice = float(fields.get("pykotaJobPrice", [0.0])[0]) |
---|
[1393] | 602 | lastjob.JobAction = fields.get("pykotaAction", [""])[0] |
---|
[1204] | 603 | lastjob.JobFileName = fields.get("pykotaFileName", [""])[0] |
---|
| 604 | lastjob.JobTitle = fields.get("pykotaTitle", [""])[0] |
---|
[1203] | 605 | lastjob.JobCopies = int(fields.get("pykotaCopies", [0])[0]) |
---|
[1204] | 606 | lastjob.JobOptions = fields.get("pykotaOptions", [""])[0] |
---|
[1392] | 607 | date = fields.get("createTimestamp", ["19700101000000"])[0] |
---|
[1041] | 608 | year = int(date[:4]) |
---|
| 609 | month = int(date[4:6]) |
---|
| 610 | day = int(date[6:8]) |
---|
| 611 | hour = int(date[8:10]) |
---|
| 612 | minute = int(date[10:12]) |
---|
| 613 | second = int(date[12:14]) |
---|
| 614 | lastjob.JobDate = "%04i-%02i-%02i %02i:%02i:%02i" % (year, month, day, hour, minute, second) |
---|
| 615 | lastjob.Exists = 1 |
---|
| 616 | return lastjob |
---|
[1016] | 617 | |
---|
[1137] | 618 | def getGroupMembersFromBackend(self, group) : |
---|
| 619 | """Returns the group's members list.""" |
---|
| 620 | groupmembers = [] |
---|
| 621 | result = self.doSearch("(&(objectClass=pykotaGroup)(|(pykotaGroupName=%s)(%s=%s)))" % (group.Name, self.info["grouprdn"], group.Name), [self.info["groupmembers"]], base=self.info["groupbase"]) |
---|
| 622 | if result : |
---|
| 623 | for username in result[0][1].get(self.info["groupmembers"], []) : |
---|
| 624 | groupmembers.append(self.getUser(username)) |
---|
| 625 | return groupmembers |
---|
| 626 | |
---|
| 627 | def getUserGroupsFromBackend(self, user) : |
---|
[1130] | 628 | """Returns the user's groups list.""" |
---|
| 629 | groups = [] |
---|
[1147] | 630 | result = self.doSearch("(&(objectClass=pykotaGroup)(%s=%s))" % (self.info["groupmembers"], user.Name), [self.info["grouprdn"], "pykotaGroupName", "pykotaLimitBy"], base=self.info["groupbase"]) |
---|
[1130] | 631 | if result : |
---|
| 632 | for (groupid, fields) in result : |
---|
[1147] | 633 | groupname = (fields.get("pykotaGroupName", [None]) or fields.get(self.info["grouprdn"], [None]))[0] |
---|
| 634 | group = self.getFromCache("GROUPS", groupname) |
---|
| 635 | if group is None : |
---|
| 636 | group = StorageGroup(self, groupname) |
---|
| 637 | group.ident = groupid |
---|
| 638 | group.LimitBy = fields.get("pykotaLimitBy") |
---|
| 639 | if group.LimitBy is not None : |
---|
| 640 | group.LimitBy = group.LimitBy[0] |
---|
| 641 | group.AccountBalance = 0.0 |
---|
| 642 | group.LifeTimePaid = 0.0 |
---|
| 643 | for member in self.getGroupMembers(group) : |
---|
| 644 | if member.Exists : |
---|
| 645 | group.AccountBalance += member.AccountBalance |
---|
| 646 | group.LifeTimePaid += member.LifeTimePaid |
---|
| 647 | group.Exists = 1 |
---|
| 648 | self.cacheEntry("GROUPS", group.Name, group) |
---|
| 649 | groups.append(group) |
---|
[1130] | 650 | return groups |
---|
| 651 | |
---|
[1249] | 652 | def getParentPrintersFromBackend(self, printer) : |
---|
| 653 | """Get all the printer groups this printer is a member of.""" |
---|
| 654 | pgroups = [] |
---|
| 655 | result = self.doSearch("(&(objectClass=pykotaPrinter)(uniqueMember=%s))" % printer.ident, ["pykotaPrinterName"], base=self.info["printerbase"]) |
---|
| 656 | if result : |
---|
| 657 | for (printerid, fields) in result : |
---|
| 658 | if printerid != printer.ident : # In case of integrity violation. |
---|
| 659 | parentprinter = self.getPrinter(fields.get("pykotaPrinterName")[0]) |
---|
| 660 | if parentprinter.Exists : |
---|
| 661 | pgroups.append(parentprinter) |
---|
| 662 | return pgroups |
---|
| 663 | |
---|
[1041] | 664 | def getMatchingPrinters(self, printerpattern) : |
---|
| 665 | """Returns the list of all printers for which name matches a certain pattern.""" |
---|
| 666 | printers = [] |
---|
| 667 | # see comment at the same place in pgstorage.py |
---|
[1379] | 668 | result = self.doSearch("(&(objectClass=pykotaPrinter)(|%s))" % "".join(["(pykotaPrinterName=%s)(%s=%s)" % (pname, self.info["printerrdn"], pname) for pname in printerpattern.split(",")]), ["pykotaPrinterName", "pykotaPricePerPage", "pykotaPricePerJob", "uniqueMember"], base=self.info["printerbase"]) |
---|
[1016] | 669 | if result : |
---|
[1041] | 670 | for (printerid, fields) in result : |
---|
[1380] | 671 | printername = fields.get("pykotaPrinterName", [""])[0] or fields.get(self.info["printerrdn"], [""])[0] |
---|
[1133] | 672 | printer = StoragePrinter(self, printername) |
---|
| 673 | printer.ident = printerid |
---|
[1392] | 674 | printer.PricePerJob = float(fields.get("pykotaPricePerJob", [0.0])[0] or 0.0) |
---|
| 675 | printer.PricePerPage = float(fields.get("pykotaPricePerPage", [0.0])[0] or 0.0) |
---|
[1258] | 676 | printer.uniqueMember = fields.get("uniqueMember", []) |
---|
[1133] | 677 | printer.Exists = 1 |
---|
| 678 | printers.append(printer) |
---|
| 679 | self.cacheEntry("PRINTERS", printer.Name, printer) |
---|
[1041] | 680 | return printers |
---|
[1016] | 681 | |
---|
[1133] | 682 | def getPrinterUsersAndQuotas(self, printer, names=["*"]) : |
---|
[1041] | 683 | """Returns the list of users who uses a given printer, along with their quotas.""" |
---|
| 684 | usersandquotas = [] |
---|
[1133] | 685 | result = self.doSearch("(&(objectClass=pykotaUserPQuota)(pykotaPrinterName=%s)(|%s))" % (printer.Name, "".join(["(pykotaUserName=%s)" % uname for uname in names])), ["pykotaUserName", "pykotaPageCounter", "pykotaLifePageCounter", "pykotaSoftLimit", "pykotaHardLimit", "pykotaDateLimit"], base=self.info["userquotabase"]) |
---|
[1041] | 686 | if result : |
---|
| 687 | for (userquotaid, fields) in result : |
---|
[1133] | 688 | user = self.getUser(fields.get("pykotaUserName")[0]) |
---|
| 689 | userpquota = StorageUserPQuota(self, user, printer) |
---|
| 690 | userpquota.ident = userquotaid |
---|
[1392] | 691 | userpquota.PageCounter = int(fields.get("pykotaPageCounter", [0])[0] or 0) |
---|
| 692 | userpquota.LifePageCounter = int(fields.get("pykotaLifePageCounter", [0])[0] or 0) |
---|
[1133] | 693 | userpquota.SoftLimit = fields.get("pykotaSoftLimit") |
---|
| 694 | if userpquota.SoftLimit is not None : |
---|
| 695 | if userpquota.SoftLimit[0].upper() == "NONE" : |
---|
| 696 | userpquota.SoftLimit = None |
---|
| 697 | else : |
---|
| 698 | userpquota.SoftLimit = int(userpquota.SoftLimit[0]) |
---|
| 699 | userpquota.HardLimit = fields.get("pykotaHardLimit") |
---|
| 700 | if userpquota.HardLimit is not None : |
---|
| 701 | if userpquota.HardLimit[0].upper() == "NONE" : |
---|
| 702 | userpquota.HardLimit = None |
---|
| 703 | elif userpquota.HardLimit is not None : |
---|
| 704 | userpquota.HardLimit = int(userpquota.HardLimit[0]) |
---|
| 705 | userpquota.DateLimit = fields.get("pykotaDateLimit") |
---|
| 706 | if userpquota.DateLimit is not None : |
---|
| 707 | if userpquota.DateLimit[0].upper() == "NONE" : |
---|
| 708 | userpquota.DateLimit = None |
---|
| 709 | else : |
---|
| 710 | userpquota.DateLimit = userpquota.DateLimit[0] |
---|
| 711 | userpquota.Exists = 1 |
---|
| 712 | usersandquotas.append((user, userpquota)) |
---|
| 713 | self.cacheEntry("USERPQUOTAS", "%s@%s" % (user.Name, printer.Name), userpquota) |
---|
[1051] | 714 | usersandquotas.sort(lambda x, y : cmp(x[0].Name, y[0].Name)) |
---|
[1041] | 715 | return usersandquotas |
---|
| 716 | |
---|
[1133] | 717 | def getPrinterGroupsAndQuotas(self, printer, names=["*"]) : |
---|
[1041] | 718 | """Returns the list of groups which uses a given printer, along with their quotas.""" |
---|
| 719 | groupsandquotas = [] |
---|
[1133] | 720 | result = self.doSearch("(&(objectClass=pykotaGroupPQuota)(pykotaPrinterName=%s)(|%s))" % (printer.Name, "".join(["(pykotaGroupName=%s)" % gname for gname in names])), ["pykotaGroupName"], base=self.info["groupquotabase"]) |
---|
[1041] | 721 | if result : |
---|
| 722 | for (groupquotaid, fields) in result : |
---|
| 723 | group = self.getGroup(fields.get("pykotaGroupName")[0]) |
---|
[1133] | 724 | grouppquota = self.getGroupPQuota(group, printer) |
---|
| 725 | groupsandquotas.append((group, grouppquota)) |
---|
[1051] | 726 | groupsandquotas.sort(lambda x, y : cmp(x[0].Name, y[0].Name)) |
---|
[1041] | 727 | return groupsandquotas |
---|
[1016] | 728 | |
---|
| 729 | def addPrinter(self, printername) : |
---|
[1041] | 730 | """Adds a printer to the quota storage, returns it.""" |
---|
[1030] | 731 | fields = { self.info["printerrdn"] : printername, |
---|
| 732 | "objectClass" : ["pykotaObject", "pykotaPrinter"], |
---|
[1041] | 733 | "cn" : printername, |
---|
[1030] | 734 | "pykotaPrinterName" : printername, |
---|
| 735 | "pykotaPricePerPage" : "0.0", |
---|
| 736 | "pykotaPricePerJob" : "0.0", |
---|
| 737 | } |
---|
| 738 | dn = "%s=%s,%s" % (self.info["printerrdn"], printername, self.info["printerbase"]) |
---|
[1041] | 739 | self.doAdd(dn, fields) |
---|
| 740 | return self.getPrinter(printername) |
---|
[1016] | 741 | |
---|
[1041] | 742 | def addUser(self, user) : |
---|
| 743 | """Adds a user to the quota storage, returns it.""" |
---|
[1105] | 744 | newfields = { |
---|
| 745 | "pykotaUserName" : user.Name, |
---|
| 746 | "pykotaLimitBY" : (user.LimitBy or "quota"), |
---|
| 747 | "pykotaBalance" : str(user.AccountBalance or 0.0), |
---|
| 748 | "pykotaLifeTimePaid" : str(user.LifeTimePaid or 0.0), |
---|
| 749 | } |
---|
[1224] | 750 | if user.Email : |
---|
| 751 | newfields.update({self.info["usermail"]: user.Email}) |
---|
[1105] | 752 | mustadd = 1 |
---|
| 753 | if self.info["newuser"].lower() != 'below' : |
---|
| 754 | result = self.doSearch("(&(objectClass=%s)(%s=%s))" % (self.info["newuser"], self.info["userrdn"], user.Name), None, base=self.info["userbase"]) |
---|
| 755 | if result : |
---|
| 756 | (dn, fields) = result[0] |
---|
| 757 | fields["objectClass"].extend(["pykotaAccount", "pykotaAccountBalance"]) |
---|
| 758 | fields.update(newfields) |
---|
| 759 | self.doModify(dn, fields) |
---|
| 760 | mustadd = 0 |
---|
| 761 | |
---|
| 762 | if mustadd : |
---|
| 763 | fields = { self.info["userrdn"] : user.Name, |
---|
| 764 | "objectClass" : ["pykotaObject", "pykotaAccount", "pykotaAccountBalance"], |
---|
| 765 | "cn" : user.Name, |
---|
| 766 | } |
---|
| 767 | fields.update(newfields) |
---|
| 768 | dn = "%s=%s,%s" % (self.info["userrdn"], user.Name, self.info["userbase"]) |
---|
| 769 | self.doAdd(dn, fields) |
---|
[1041] | 770 | return self.getUser(user.Name) |
---|
[1016] | 771 | |
---|
[1041] | 772 | def addGroup(self, group) : |
---|
| 773 | """Adds a group to the quota storage, returns it.""" |
---|
[1105] | 774 | newfields = { |
---|
| 775 | "pykotaGroupName" : group.Name, |
---|
| 776 | "pykotaLimitBY" : (group.LimitBy or "quota"), |
---|
| 777 | } |
---|
| 778 | mustadd = 1 |
---|
| 779 | if self.info["newgroup"].lower() != 'below' : |
---|
| 780 | result = self.doSearch("(&(objectClass=%s)(%s=%s))" % (self.info["newgroup"], self.info["grouprdn"], group.Name), None, base=self.info["groupbase"]) |
---|
| 781 | if result : |
---|
| 782 | (dn, fields) = result[0] |
---|
| 783 | fields["objectClass"].extend(["pykotaGroup"]) |
---|
| 784 | fields.update(newfields) |
---|
| 785 | self.doModify(dn, fields) |
---|
| 786 | mustadd = 0 |
---|
| 787 | |
---|
| 788 | if mustadd : |
---|
| 789 | fields = { self.info["grouprdn"] : group.Name, |
---|
| 790 | "objectClass" : ["pykotaObject", "pykotaGroup"], |
---|
| 791 | "cn" : group.Name, |
---|
| 792 | } |
---|
| 793 | fields.update(newfields) |
---|
| 794 | dn = "%s=%s,%s" % (self.info["grouprdn"], group.Name, self.info["groupbase"]) |
---|
| 795 | self.doAdd(dn, fields) |
---|
[1041] | 796 | return self.getGroup(group.Name) |
---|
[1016] | 797 | |
---|
[1041] | 798 | def addUserToGroup(self, user, group) : |
---|
| 799 | """Adds an user to a group.""" |
---|
[1141] | 800 | if user.Name not in [u.Name for u in self.getGroupMembers(group)] : |
---|
[1041] | 801 | result = self.doSearch("objectClass=pykotaGroup", None, base=group.ident, scope=ldap.SCOPE_BASE) |
---|
| 802 | if result : |
---|
| 803 | fields = result[0][1] |
---|
[1070] | 804 | if not fields.has_key(self.info["groupmembers"]) : |
---|
| 805 | fields[self.info["groupmembers"]] = [] |
---|
[1041] | 806 | fields[self.info["groupmembers"]].append(user.Name) |
---|
| 807 | self.doModify(group.ident, fields) |
---|
| 808 | group.Members.append(user) |
---|
| 809 | |
---|
| 810 | def addUserPQuota(self, user, printer) : |
---|
| 811 | """Initializes a user print quota on a printer.""" |
---|
[1030] | 812 | uuid = self.genUUID() |
---|
[1041] | 813 | fields = { "cn" : uuid, |
---|
| 814 | "objectClass" : ["pykotaObject", "pykotaUserPQuota"], |
---|
| 815 | "pykotaUserName" : user.Name, |
---|
| 816 | "pykotaPrinterName" : printer.Name, |
---|
| 817 | "pykotaDateLimit" : "None", |
---|
[1030] | 818 | "pykotaPageCounter" : "0", |
---|
| 819 | "pykotaLifePageCounter" : "0", |
---|
| 820 | } |
---|
| 821 | dn = "cn=%s,%s" % (uuid, self.info["userquotabase"]) |
---|
[1031] | 822 | self.doAdd(dn, fields) |
---|
[1041] | 823 | return self.getUserPQuota(user, printer) |
---|
[1016] | 824 | |
---|
[1041] | 825 | def addGroupPQuota(self, group, printer) : |
---|
| 826 | """Initializes a group print quota on a printer.""" |
---|
[1030] | 827 | uuid = self.genUUID() |
---|
[1041] | 828 | fields = { "cn" : uuid, |
---|
| 829 | "objectClass" : ["pykotaObject", "pykotaGroupPQuota"], |
---|
| 830 | "pykotaGroupName" : group.Name, |
---|
| 831 | "pykotaPrinterName" : printer.Name, |
---|
[1030] | 832 | "pykotaDateLimit" : "None", |
---|
| 833 | } |
---|
| 834 | dn = "cn=%s,%s" % (uuid, self.info["groupquotabase"]) |
---|
[1031] | 835 | self.doAdd(dn, fields) |
---|
[1041] | 836 | return self.getGroupPQuota(group, printer) |
---|
[1016] | 837 | |
---|
[1041] | 838 | def writePrinterPrices(self, printer) : |
---|
| 839 | """Write the printer's prices back into the storage.""" |
---|
| 840 | fields = { |
---|
| 841 | "pykotaPricePerPage" : str(printer.PricePerPage), |
---|
| 842 | "pykotaPricePerJob" : str(printer.PricePerJob), |
---|
| 843 | } |
---|
| 844 | self.doModify(printer.ident, fields) |
---|
[1016] | 845 | |
---|
[1041] | 846 | def writeUserLimitBy(self, user, limitby) : |
---|
| 847 | """Sets the user's limiting factor.""" |
---|
[1031] | 848 | fields = { |
---|
[1041] | 849 | "pykotaLimitBy" : limitby, |
---|
[1031] | 850 | } |
---|
[1041] | 851 | self.doModify(user.ident, fields) |
---|
[1016] | 852 | |
---|
[1041] | 853 | def writeGroupLimitBy(self, group, limitby) : |
---|
| 854 | """Sets the group's limiting factor.""" |
---|
[1031] | 855 | fields = { |
---|
[1041] | 856 | "pykotaLimitBy" : limitby, |
---|
[1031] | 857 | } |
---|
[1041] | 858 | self.doModify(group.ident, fields) |
---|
[1016] | 859 | |
---|
[1041] | 860 | def writeUserPQuotaDateLimit(self, userpquota, datelimit) : |
---|
| 861 | """Sets the date limit permanently for a user print quota.""" |
---|
[1031] | 862 | fields = { |
---|
[1240] | 863 | "pykotaDateLimit" : datelimit, |
---|
[1031] | 864 | } |
---|
[1041] | 865 | return self.doModify(userpquota.ident, fields) |
---|
| 866 | |
---|
| 867 | def writeGroupPQuotaDateLimit(self, grouppquota, datelimit) : |
---|
| 868 | """Sets the date limit permanently for a group print quota.""" |
---|
[1031] | 869 | fields = { |
---|
[1240] | 870 | "pykotaDateLimit" : datelimit, |
---|
[1031] | 871 | } |
---|
[1041] | 872 | return self.doModify(grouppquota.ident, fields) |
---|
[1016] | 873 | |
---|
[1269] | 874 | def increaseUserPQuotaPagesCounters(self, userpquota, nbpages) : |
---|
| 875 | """Increase page counters for a user print quota.""" |
---|
| 876 | fields = { |
---|
| 877 | "pykotaPageCounter" : { "operator" : "+", "value" : nbpages, "convert" : int }, |
---|
| 878 | "pykotaLifePageCounter" : { "operator" : "+", "value" : nbpages, "convert" : int }, |
---|
| 879 | } |
---|
| 880 | return self.doModify(userpquota.ident, fields) |
---|
| 881 | |
---|
[1041] | 882 | def writeUserPQuotaPagesCounters(self, userpquota, newpagecounter, newlifepagecounter) : |
---|
| 883 | """Sets the new page counters permanently for a user print quota.""" |
---|
| 884 | fields = { |
---|
| 885 | "pykotaPageCounter" : str(newpagecounter), |
---|
| 886 | "pykotaLifePageCounter" : str(newlifepagecounter), |
---|
| 887 | } |
---|
| 888 | return self.doModify(userpquota.ident, fields) |
---|
| 889 | |
---|
[1269] | 890 | def decreaseUserAccountBalance(self, user, amount) : |
---|
| 891 | """Decreases user's account balance from an amount.""" |
---|
| 892 | fields = { |
---|
| 893 | "pykotaBalance" : { "operator" : "-", "value" : amount, "convert" : float }, |
---|
| 894 | } |
---|
[1356] | 895 | return self.doModify(user.idbalance, fields, flushcache=1) |
---|
[1269] | 896 | |
---|
[1041] | 897 | def writeUserAccountBalance(self, user, newbalance, newlifetimepaid=None) : |
---|
| 898 | """Sets the new account balance and eventually new lifetime paid.""" |
---|
| 899 | fields = { |
---|
| 900 | "pykotaBalance" : str(newbalance), |
---|
| 901 | } |
---|
| 902 | if newlifetimepaid is not None : |
---|
| 903 | fields.update({ "pykotaLifeTimePaid" : str(newlifetimepaid) }) |
---|
[1357] | 904 | return self.doModify(user.idbalance, fields) |
---|
[1041] | 905 | |
---|
[1203] | 906 | def writeLastJobSize(self, lastjob, jobsize, jobprice) : |
---|
[1041] | 907 | """Sets the last job's size permanently.""" |
---|
| 908 | fields = { |
---|
| 909 | "pykotaJobSize" : str(jobsize), |
---|
[1203] | 910 | "pykotaJobPrice" : str(jobprice), |
---|
[1041] | 911 | } |
---|
| 912 | self.doModify(lastjob.ident, fields) |
---|
| 913 | |
---|
[1203] | 914 | def writeJobNew(self, printer, user, jobid, pagecounter, action, jobsize=None, jobprice=None, filename=None, title=None, copies=None, options=None) : |
---|
[1041] | 915 | """Adds a job in a printer's history.""" |
---|
[1149] | 916 | if (not self.disablehistory) or (not printer.LastJob.Exists) : |
---|
| 917 | uuid = self.genUUID() |
---|
| 918 | dn = "cn=%s,%s" % (uuid, self.info["jobbase"]) |
---|
| 919 | else : |
---|
| 920 | uuid = printer.LastJob.ident[3:].split(",")[0] |
---|
| 921 | dn = printer.LastJob.ident |
---|
[1032] | 922 | fields = { |
---|
| 923 | "objectClass" : ["pykotaObject", "pykotaJob"], |
---|
| 924 | "cn" : uuid, |
---|
[1041] | 925 | "pykotaUserName" : user.Name, |
---|
| 926 | "pykotaPrinterName" : printer.Name, |
---|
[1032] | 927 | "pykotaJobId" : jobid, |
---|
| 928 | "pykotaPrinterPageCounter" : str(pagecounter), |
---|
| 929 | "pykotaAction" : action, |
---|
[1200] | 930 | "pykotaFileName" : str(filename), |
---|
| 931 | "pykotaTitle" : str(title), |
---|
| 932 | "pykotaCopies" : str(copies), |
---|
| 933 | "pykotaOptions" : str(options), |
---|
[1032] | 934 | } |
---|
[1149] | 935 | if (not self.disablehistory) or (not printer.LastJob.Exists) : |
---|
| 936 | if jobsize is not None : |
---|
[1203] | 937 | fields.update({ "pykotaJobSize" : str(jobsize), "pykotaJobPrice" : str(jobprice) }) |
---|
[1149] | 938 | self.doAdd(dn, fields) |
---|
| 939 | else : |
---|
| 940 | # here we explicitly want to reset jobsize to 'None' if needed |
---|
[1203] | 941 | fields.update({ "pykotaJobSize" : str(jobsize), "pykotaJobPrice" : str(jobprice) }) |
---|
[1149] | 942 | self.doModify(dn, fields) |
---|
| 943 | |
---|
[1041] | 944 | if printer.LastJob.Exists : |
---|
[1032] | 945 | fields = { |
---|
| 946 | "pykotaLastJobIdent" : uuid, |
---|
| 947 | } |
---|
[1041] | 948 | self.doModify(printer.LastJob.lastjobident, fields) |
---|
[1032] | 949 | else : |
---|
| 950 | lastjuuid = self.genUUID() |
---|
[1067] | 951 | lastjdn = "cn=%s,%s" % (lastjuuid, self.info["lastjobbase"]) |
---|
[1032] | 952 | fields = { |
---|
| 953 | "objectClass" : ["pykotaObject", "pykotaLastJob"], |
---|
| 954 | "cn" : lastjuuid, |
---|
[1041] | 955 | "pykotaPrinterName" : printer.Name, |
---|
[1032] | 956 | "pykotaLastJobIdent" : uuid, |
---|
| 957 | } |
---|
| 958 | self.doAdd(lastjdn, fields) |
---|
[1041] | 959 | |
---|
| 960 | def writeUserPQuotaLimits(self, userpquota, softlimit, hardlimit) : |
---|
| 961 | """Sets soft and hard limits for a user quota.""" |
---|
| 962 | fields = { |
---|
| 963 | "pykotaSoftLimit" : str(softlimit), |
---|
| 964 | "pykotaHardLimit" : str(hardlimit), |
---|
[1367] | 965 | "pykotaDateLimit" : "None", |
---|
[1041] | 966 | } |
---|
| 967 | self.doModify(userpquota.ident, fields) |
---|
| 968 | |
---|
| 969 | def writeGroupPQuotaLimits(self, grouppquota, softlimit, hardlimit) : |
---|
[1084] | 970 | """Sets soft and hard limits for a group quota on a specific printer.""" |
---|
[1041] | 971 | fields = { |
---|
| 972 | "pykotaSoftLimit" : str(softlimit), |
---|
| 973 | "pykotaHardLimit" : str(hardlimit), |
---|
[1367] | 974 | "pykotaDateLimit" : "None", |
---|
[1041] | 975 | } |
---|
| 976 | self.doModify(grouppquota.ident, fields) |
---|
| 977 | |
---|
[1258] | 978 | def writePrinterToGroup(self, pgroup, printer) : |
---|
| 979 | """Puts a printer into a printer group.""" |
---|
[1259] | 980 | if printer.ident not in pgroup.uniqueMember : |
---|
[1269] | 981 | pgroup.uniqueMember.append(printer.ident) |
---|
[1258] | 982 | fields = { |
---|
[1269] | 983 | "uniqueMember" : pgroup.uniqueMember |
---|
[1258] | 984 | } |
---|
| 985 | self.doModify(pgroup.ident, fields) |
---|
[1274] | 986 | |
---|
[1332] | 987 | def removePrinterFromGroup(self, pgroup, printer) : |
---|
| 988 | """Removes a printer from a printer group.""" |
---|
| 989 | try : |
---|
| 990 | pgroup.uniqueMember.remove(printer.ident) |
---|
| 991 | except ValueError : |
---|
| 992 | pass |
---|
| 993 | else : |
---|
| 994 | fields = { |
---|
| 995 | "uniqueMember" : pgroup.uniqueMember, |
---|
| 996 | } |
---|
| 997 | self.doModify(pgroup.ident, fields) |
---|
| 998 | |
---|
[1274] | 999 | def retrieveHistory(self, user=None, printer=None, datelimit=None, limit=100) : |
---|
| 1000 | """Retrieves all print jobs for user on printer (or all) before date, limited to first 100 results.""" |
---|
| 1001 | precond = "(objectClass=pykotaJob)" |
---|
| 1002 | where = [] |
---|
| 1003 | if (user is not None) and user.Exists : |
---|
| 1004 | where.append("(pykotaUserName=%s)" % user.Name) |
---|
| 1005 | if (printer is not None) and printer.Exists : |
---|
| 1006 | where.append("(pykotaPrinterName=%s)" % printer.Name) |
---|
| 1007 | if where : |
---|
| 1008 | where = "(&%s)" % "".join([precond] + where) |
---|
| 1009 | else : |
---|
| 1010 | where = precond |
---|
| 1011 | jobs = [] |
---|
| 1012 | result = self.doSearch(where, fields=["pykotaUserName", "pykotaPrinterName", "pykotaJobId", "pykotaPrinterPageCounter", "pykotaAction", "pykotaJobSize", "pykotaJobPrice", "pykotaFileName", "pykotaTitle", "pykotaCopies", "pykotaOptions", "createTimestamp"], base=self.info["jobbase"]) |
---|
| 1013 | if result : |
---|
| 1014 | for (ident, fields) in result : |
---|
| 1015 | job = StorageJob(self) |
---|
| 1016 | job.ident = ident |
---|
| 1017 | job.JobId = fields.get("pykotaJobId")[0] |
---|
[1392] | 1018 | job.PrinterPageCounter = int(fields.get("pykotaPrinterPageCounter", [0])[0] or 0) |
---|
[1274] | 1019 | job.JobSize = int(fields.get("pykotaJobSize", [0])[0]) |
---|
| 1020 | job.JobPrice = float(fields.get("pykotaJobPrice", [0.0])[0]) |
---|
[1392] | 1021 | job.JobAction = fields.get("pykotaAction", [""])[0] |
---|
[1274] | 1022 | job.JobFileName = fields.get("pykotaFileName", [""])[0] |
---|
| 1023 | job.JobTitle = fields.get("pykotaTitle", [""])[0] |
---|
| 1024 | job.JobCopies = int(fields.get("pykotaCopies", [0])[0]) |
---|
| 1025 | job.JobOptions = fields.get("pykotaOptions", [""])[0] |
---|
[1392] | 1026 | date = fields.get("createTimestamp", ["19700101000000"])[0] |
---|
[1274] | 1027 | year = int(date[:4]) |
---|
| 1028 | month = int(date[4:6]) |
---|
| 1029 | day = int(date[6:8]) |
---|
| 1030 | hour = int(date[8:10]) |
---|
| 1031 | minute = int(date[10:12]) |
---|
| 1032 | second = int(date[12:14]) |
---|
| 1033 | job.JobDate = "%04i-%02i-%02i %02i:%02i:%02i" % (year, month, day, hour, minute, second) |
---|
| 1034 | if (datelimit is None) or (job.JobDate <= datelimit) : |
---|
[1358] | 1035 | job.UserName = fields.get("pykotaUserName")[0] |
---|
| 1036 | job.PrinterName = fields.get("pykotaPrinterName")[0] |
---|
[1274] | 1037 | job.Exists = 1 |
---|
| 1038 | jobs.append(job) |
---|
| 1039 | jobs.sort(lambda x,y : cmp(y.JobDate, x.JobDate)) |
---|
| 1040 | if limit : |
---|
| 1041 | jobs = jobs[:int(limit)] |
---|
| 1042 | return jobs |
---|
[1258] | 1043 | |
---|
[1041] | 1044 | def deleteUser(self, user) : |
---|
| 1045 | """Completely deletes an user from the Quota Storage.""" |
---|
| 1046 | # TODO : What should we do if we delete the last person who used a given printer ? |
---|
| 1047 | # TODO : we can't reassign the last job to the previous one, because next user would be |
---|
| 1048 | # TODO : incorrectly charged (overcharged). |
---|
| 1049 | result = self.doSearch("(&(objectClass=pykotaLastJob)(pykotaUserName=%s))" % user.Name, base=self.info["lastjobbase"]) |
---|
| 1050 | for (ident, fields) in result : |
---|
| 1051 | self.doDelete(ident) |
---|
| 1052 | result = self.doSearch("(&(objectClass=pykotaJob)(pykotaUserName=%s))" % user.Name, base=self.info["jobbase"]) |
---|
| 1053 | for (ident, fields) in result : |
---|
| 1054 | self.doDelete(ident) |
---|
| 1055 | result = self.doSearch("(&(objectClass=pykotaUserPQuota)(pykotaUserName=%s))" % user.Name, ["pykotaUserName"], base=self.info["userquotabase"]) |
---|
| 1056 | for (ident, fields) in result : |
---|
| 1057 | self.doDelete(ident) |
---|
| 1058 | result = self.doSearch("objectClass=pykotaAccount", None, base=user.ident, scope=ldap.SCOPE_BASE) |
---|
[1032] | 1059 | if result : |
---|
[1041] | 1060 | fields = result[0][1] |
---|
| 1061 | for k in fields.keys() : |
---|
| 1062 | if k.startswith("pykota") : |
---|
| 1063 | del fields[k] |
---|
| 1064 | elif k.lower() == "objectclass" : |
---|
| 1065 | todelete = [] |
---|
| 1066 | for i in range(len(fields[k])) : |
---|
| 1067 | if fields[k][i].startswith("pykota") : |
---|
| 1068 | todelete.append(i) |
---|
| 1069 | todelete.sort() |
---|
| 1070 | todelete.reverse() |
---|
| 1071 | for i in todelete : |
---|
| 1072 | del fields[k][i] |
---|
[1119] | 1073 | if fields.get("objectClass") or fields.get("objectclass") : |
---|
[1041] | 1074 | self.doModify(user.ident, fields, ignoreold=0) |
---|
| 1075 | else : |
---|
| 1076 | self.doDelete(user.ident) |
---|
| 1077 | result = self.doSearch("(&(objectClass=pykotaAccountBalance)(pykotaUserName=%s))" % user.Name, ["pykotaUserName"], base=self.info["balancebase"]) |
---|
| 1078 | for (ident, fields) in result : |
---|
| 1079 | self.doDelete(ident) |
---|
| 1080 | |
---|
| 1081 | def deleteGroup(self, group) : |
---|
| 1082 | """Completely deletes a group from the Quota Storage.""" |
---|
| 1083 | result = self.doSearch("(&(objectClass=pykotaGroupPQuota)(pykotaGroupName=%s))" % group.Name, ["pykotaGroupName"], base=self.info["groupquotabase"]) |
---|
| 1084 | for (ident, fields) in result : |
---|
| 1085 | self.doDelete(ident) |
---|
| 1086 | result = self.doSearch("objectClass=pykotaGroup", None, base=group.ident, scope=ldap.SCOPE_BASE) |
---|
[1016] | 1087 | if result : |
---|
[1027] | 1088 | fields = result[0][1] |
---|
[1041] | 1089 | for k in fields.keys() : |
---|
| 1090 | if k.startswith("pykota") : |
---|
| 1091 | del fields[k] |
---|
| 1092 | elif k.lower() == "objectclass" : |
---|
| 1093 | todelete = [] |
---|
| 1094 | for i in range(len(fields[k])) : |
---|
| 1095 | if fields[k][i].startswith("pykota") : |
---|
| 1096 | todelete.append(i) |
---|
| 1097 | todelete.sort() |
---|
| 1098 | todelete.reverse() |
---|
| 1099 | for i in todelete : |
---|
| 1100 | del fields[k][i] |
---|
[1119] | 1101 | if fields.get("objectClass") or fields.get("objectclass") : |
---|
[1041] | 1102 | self.doModify(group.ident, fields, ignoreold=0) |
---|
| 1103 | else : |
---|
| 1104 | self.doDelete(group.ident) |
---|
[1330] | 1105 | |
---|
| 1106 | def deletePrinter(self, printer) : |
---|
| 1107 | """Completely deletes an user from the Quota Storage.""" |
---|
| 1108 | result = self.doSearch("(&(objectClass=pykotaLastJob)(pykotaPrinterName=%s))" % printer.Name, base=self.info["lastjobbase"]) |
---|
| 1109 | for (ident, fields) in result : |
---|
| 1110 | self.doDelete(ident) |
---|
| 1111 | result = self.doSearch("(&(objectClass=pykotaJob)(pykotaPrinterName=%s))" % printer.Name, base=self.info["jobbase"]) |
---|
| 1112 | for (ident, fields) in result : |
---|
| 1113 | self.doDelete(ident) |
---|
| 1114 | result = self.doSearch("(&(objectClass=pykotaGroupPQuota)(pykotaPrinterName=%s))" % printer.Name, base=self.info["groupquotabase"]) |
---|
| 1115 | for (ident, fields) in result : |
---|
| 1116 | self.doDelete(ident) |
---|
| 1117 | result = self.doSearch("(&(objectClass=pykotaUserPQuota)(pykotaPrinterName=%s))" % printer.Name, base=self.info["userquotabase"]) |
---|
| 1118 | for (ident, fields) in result : |
---|
| 1119 | self.doDelete(ident) |
---|
| 1120 | for parent in self.getParentPrinters(printer) : |
---|
[1332] | 1121 | try : |
---|
| 1122 | parent.uniqueMember.remove(printer.ident) |
---|
| 1123 | except ValueError : |
---|
| 1124 | pass |
---|
| 1125 | else : |
---|
| 1126 | fields = { |
---|
| 1127 | "uniqueMember" : parent.uniqueMember, |
---|
| 1128 | } |
---|
| 1129 | self.doModify(parent.ident, fields) |
---|
[1330] | 1130 | self.doDelete(printer.ident) |
---|