[696] | 1 | #! /usr/bin/env python |
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[1144] | 2 | # -*- coding: ISO-8859-15 -*- |
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[696] | 3 | |
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[731] | 4 | # PyKota Print Quota Reports generator |
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[696] | 5 | # |
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[952] | 6 | # PyKota - Print Quotas for CUPS and LPRng |
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[696] | 7 | # |
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[2028] | 8 | # (c) 2003, 2004, 2005 Jerome Alet <alet@librelogiciel.com> |
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[873] | 9 | # This program is free software; you can redistribute it and/or modify |
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| 10 | # it under the terms of the GNU General Public License as published by |
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| 11 | # the Free Software Foundation; either version 2 of the License, or |
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| 12 | # (at your option) any later version. |
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[696] | 13 | # |
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[873] | 14 | # This program is distributed in the hope that it will be useful, |
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| 15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | # GNU General Public License for more details. |
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| 18 | # |
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| 19 | # You should have received a copy of the GNU General Public License |
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| 20 | # along with this program; if not, write to the Free Software |
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[2303] | 21 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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[696] | 22 | # |
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| 23 | # $Id$ |
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| 24 | # |
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[2028] | 25 | # |
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[696] | 26 | |
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[731] | 27 | import sys |
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[1041] | 28 | import os |
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| 29 | import pwd |
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[731] | 30 | |
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| 31 | from mx import DateTime |
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| 32 | |
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[1796] | 33 | from pykota.tool import PyKotaTool, PyKotaToolError, crashed, N_ |
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[975] | 34 | from pykota.config import PyKotaConfigError |
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| 35 | from pykota.storage import PyKotaStorageError |
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[1048] | 36 | from pykota.reporter import PyKotaReporterError |
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| 37 | from pykota import reporter |
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[731] | 38 | |
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[2344] | 39 | __doc__ = N_("""repykota v%(__version__)s (c) %(__years__)s %(__author__)s |
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[731] | 40 | |
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| 41 | Generates print quota reports. |
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| 42 | |
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| 43 | command line usage : |
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| 44 | |
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| 45 | repykota [options] |
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| 46 | |
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| 47 | options : |
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| 48 | |
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| 49 | -v | --version Prints repykota's version number then exits. |
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| 50 | -h | --help Prints this message then exits. |
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| 51 | |
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| 52 | -u | --users Generates a report on users quota, this is |
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| 53 | the default. |
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| 54 | |
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| 55 | -g | --groups Generates a report on group quota instead of users. |
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| 56 | |
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| 57 | -P | --printer p Report quotas on this printer only. Actually p can |
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| 58 | use wildcards characters to select only |
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| 59 | some printers. The default value is *, meaning |
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| 60 | all printers. |
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[1156] | 61 | You can specify several names or wildcards, |
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| 62 | by separating them with commas. |
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[731] | 63 | |
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| 64 | examples : |
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| 65 | |
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| 66 | $ repykota --printer lp |
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| 67 | |
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[752] | 68 | This will print the quota status for all users who use the lp printer. |
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[731] | 69 | |
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| 70 | $ repykota |
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| 71 | |
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| 72 | This will print the quota status for all users on all printers. |
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[1041] | 73 | |
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[1156] | 74 | $ repykota --printer "laser*,*pson" jerome "jo*" |
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[1041] | 75 | |
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| 76 | This will print the quota status for user jerome and all users |
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[1156] | 77 | whose name begins with "jo" on all printers which name begins |
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| 78 | with "laser" or ends with "pson". |
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[1041] | 79 | |
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[1785] | 80 | If launched by an user who is not a PyKota administrator, additionnal |
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| 81 | arguments representing users or groups names are ignored, and only the |
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| 82 | current user/group is reported. |
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[2344] | 83 | """) |
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[731] | 84 | |
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| 85 | class RePyKota(PyKotaTool) : |
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| 86 | """A class for repykota.""" |
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[1041] | 87 | def main(self, ugnames, options) : |
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[731] | 88 | """Print Quota reports generator.""" |
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[1785] | 89 | if self.config.isAdmin : |
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| 90 | # PyKota administrator |
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[1041] | 91 | if not ugnames : |
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| 92 | # no username, means all usernames |
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| 93 | ugnames = [ "*" ] |
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| 94 | else : |
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| 95 | # not the root user |
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| 96 | # reports only the current user |
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[1785] | 97 | username = pwd.getpwuid(os.geteuid())[0] |
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[1041] | 98 | if options["groups"] : |
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[1071] | 99 | user = self.storage.getUser(username) |
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| 100 | if user.Exists : |
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| 101 | ugnames = [ g.Name for g in self.storage.getUserGroups(user) ] |
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| 102 | else : |
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| 103 | ugnames = [ ] |
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[1041] | 104 | else : |
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[1071] | 105 | ugnames = [ username ] |
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[1041] | 106 | |
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[900] | 107 | printers = self.storage.getMatchingPrinters(options["printer"]) |
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| 108 | if not printers : |
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[772] | 109 | raise PyKotaToolError, _("There's no printer matching %s") % options["printer"] |
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[1041] | 110 | |
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[1048] | 111 | self.reportingtool = reporter.openReporter(self, "text", printers, ugnames, (options["groups"] and 1) or 0) |
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| 112 | print self.reportingtool.generateReport() |
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[731] | 113 | |
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| 114 | if __name__ == "__main__" : |
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[1526] | 115 | retcode = 0 |
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[731] | 116 | try : |
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| 117 | defaults = { \ |
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| 118 | "printer" : "*", \ |
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| 119 | } |
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| 120 | short_options = "vhugP:" |
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| 121 | long_options = ["help", "version", "users", "groups", "printer="] |
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| 122 | |
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| 123 | # Initializes the command line tool |
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[1048] | 124 | reportTool = RePyKota(doc=__doc__) |
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[2210] | 125 | reportTool.deferredInit() |
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[731] | 126 | |
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| 127 | # parse and checks the command line |
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[1048] | 128 | (options, args) = reportTool.parseCommandline(sys.argv[1:], short_options, long_options, allownothing=1) |
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[731] | 129 | |
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| 130 | # sets long options |
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| 131 | options["help"] = options["h"] or options["help"] |
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| 132 | options["version"] = options["v"] or options["version"] |
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[895] | 133 | options["users"] = options["u"] or options["users"] |
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| 134 | options["groups"] = options["g"] or options["groups"] |
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[731] | 135 | options["printer"] = options["P"] or options["printer"] or defaults["printer"] |
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| 136 | |
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| 137 | if options["help"] : |
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[1048] | 138 | reportTool.display_usage_and_quit() |
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[731] | 139 | elif options["version"] : |
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[1048] | 140 | reportTool.display_version_and_quit() |
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[731] | 141 | elif options["users"] and options["groups"] : |
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[842] | 142 | raise PyKotaToolError, _("incompatible options, see help.") |
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[731] | 143 | else : |
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[1113] | 144 | retcode = reportTool.main(args, options) |
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[2216] | 145 | except KeyboardInterrupt : |
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| 146 | sys.stderr.write("\nInterrupted with Ctrl+C !\n") |
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[1526] | 147 | except SystemExit : |
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| 148 | pass |
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[1517] | 149 | except : |
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| 150 | try : |
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| 151 | reportTool.crashed("repykota failed") |
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| 152 | except : |
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[1546] | 153 | crashed("repykota failed") |
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[1517] | 154 | retcode = -1 |
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[731] | 155 | |
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[1113] | 156 | try : |
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| 157 | reportTool.storage.close() |
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| 158 | except (TypeError, NameError, AttributeError) : |
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| 159 | pass |
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| 160 | |
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| 161 | sys.exit(retcode) |
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