1 | #! /usr/bin/env python |
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2 | # -*- coding: ISO-8859-15 -*- |
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3 | |
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4 | # PyKota Print Quota Data Dumper |
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5 | # |
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6 | # PyKota - Print Quotas for CUPS and LPRng |
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7 | # |
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8 | # (c) 2003, 2004, 2005, 2006 Jerome Alet <alet@librelogiciel.com> |
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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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13 | # |
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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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21 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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22 | # |
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23 | # $Id$ |
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24 | # |
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25 | # |
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26 | |
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27 | import sys |
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28 | import os |
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29 | |
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30 | from pykota import version |
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31 | from pykota.tool import PyKotaToolError, PyKotaCommandLineError, crashed, N_ |
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32 | from pykota.dumper import DumPyKota |
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33 | |
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34 | __doc__ = N_("""dumpykota v%(__version__)s (c) %(__years__)s %(__author__)s |
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35 | |
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36 | Dumps PyKota database's content. |
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37 | |
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38 | command line usage : |
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39 | |
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40 | dumpykota [options] [filterexpr] |
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41 | |
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42 | options : |
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43 | |
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44 | -v | --version Prints dumpykota's version number then exits. |
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45 | -h | --help Prints this message then exits. |
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46 | |
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47 | -d | --data type Dumps 'type' datas. Allowed types are : |
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48 | |
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49 | - history : dumps the jobs history. |
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50 | - users : dumps users. |
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51 | - groups : dumps user groups. |
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52 | - printers : dump printers. |
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53 | - upquotas : dump user quotas. |
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54 | - gpquotas : dump user groups quotas. |
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55 | - payments : dumps user payments. |
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56 | - pmembers : dumps printer groups members. |
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57 | - umembers : dumps user groups members. |
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58 | - billingcodes : dumps billing codes. |
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59 | - all : dumps all PyKota datas. The output format |
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60 | is always XML in this case. |
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61 | |
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62 | NB : the -d | --data command line option |
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63 | is MANDATORY. |
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64 | |
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65 | -f | --format fmt Dumps datas in the 'fmt' format. When not specified, |
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66 | the format is to dump datas in the csv format (comma |
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67 | separated values). All data dumped is between double |
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68 | quotes. Allowed formats are : |
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69 | |
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70 | - csv : separate datas with commas |
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71 | - ssv : separate datas with semicolons |
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72 | - tsv : separate datas with tabs |
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73 | - xml : dump data as XML |
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74 | - cups : dump datas in CUPS' page_log format : |
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75 | ONLY AVAILABLE WITH --data history |
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76 | |
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77 | -o | --output fname All datas will be dumped to the file instead of |
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78 | to the standard output. The special '-' filename |
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79 | is the default value and means stdout. |
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80 | WARNING : existing files are truncated ! |
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81 | |
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82 | -s | --sum Summarize the selected datas. |
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83 | ONLY AVAILABLE WITH --data history or payments |
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84 | |
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85 | Use the filter expressions to extract only parts of the |
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86 | datas. Allowed filters are of the form : |
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87 | |
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88 | key=value |
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89 | |
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90 | Allowed keys for now are : |
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91 | |
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92 | username User's name |
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93 | groupname Users group's name |
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94 | printername Printer's name |
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95 | pgroupname Printers group's name |
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96 | hostname Client's hostname |
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97 | billingcode Job's billing code |
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98 | start Job's date of printing |
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99 | end Job's date of printing |
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100 | |
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101 | Contrary to other PyKota management tools, wildcard characters are not |
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102 | expanded, so you can't use them. |
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103 | |
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104 | NB : not all keys are allowed for each data type, so the result may be |
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105 | empty if you use a key not available for a particular data type. |
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106 | |
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107 | Examples : |
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108 | |
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109 | $ dumpykota --data history --format csv >myfile.csv |
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110 | |
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111 | This dumps the history in a comma separated values file, for possible |
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112 | use in a spreadsheet. |
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113 | |
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114 | $ dumpykota --data users --format xml -o users.xml |
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115 | |
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116 | Dumps all users datas to the users.xml file. |
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117 | |
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118 | $ dumpykota --data history printername=HP2100 username=jerome |
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119 | |
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120 | Dumps the job history for user jerome on printer HP2100 only. |
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121 | |
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122 | $ dumpykota --data history start=200503 end=20050730234615 |
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123 | |
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124 | Dumps all jobs printed between March 1st 2005 at midnight and |
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125 | July 30th 2005 at 23 hours 46 minutes and 15 secondes included. |
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126 | """) |
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127 | |
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128 | if __name__ == "__main__" : |
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129 | retcode = 0 |
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130 | try : |
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131 | defaults = { \ |
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132 | "format" : "csv", \ |
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133 | "output" : "-", \ |
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134 | } |
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135 | short_options = "vhd:f:o:s" |
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136 | long_options = ["help", "version", "data=", "format=", "output=", "sum"] |
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137 | |
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138 | # Initializes the command line tool |
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139 | dumper = DumPyKota(doc=__doc__) |
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140 | dumper.deferredInit() |
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141 | |
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142 | # parse and checks the command line |
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143 | (options, args) = dumper.parseCommandline(sys.argv[1:], short_options, long_options, allownothing=1) |
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144 | |
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145 | # sets long options |
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146 | options["help"] = options["h"] or options["help"] |
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147 | options["version"] = options["v"] or options["version"] |
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148 | options["data"] = options["d"] or options["data"] |
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149 | options["format"] = options["f"] or options["format"] or defaults["format"] |
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150 | options["output"] = options["o"] or options["output"] or defaults["output"] |
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151 | options["sum"] = options["s"] or options["sum"] |
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152 | |
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153 | if options["help"] : |
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154 | dumper.display_usage_and_quit() |
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155 | elif options["version"] : |
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156 | dumper.display_version_and_quit() |
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157 | elif options["data"] is None : |
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158 | raise PyKotaCommandLineError, _("The -d | --data command line option is mandatory, see help.") |
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159 | else : |
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160 | retcode = dumper.main(args, options) |
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161 | except KeyboardInterrupt : |
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162 | sys.stderr.write("\nInterrupted with Ctrl+C !\n") |
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163 | retcode = -3 |
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164 | except PyKotaCommandLineError, msg : |
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165 | sys.stderr.write("%s : %s\n" % (sys.argv[0], msg)) |
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166 | retcode = -2 |
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167 | except SystemExit : |
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168 | pass |
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169 | except : |
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170 | try : |
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171 | dumper.crashed("dumpykota failed") |
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172 | except : |
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173 | crashed("dumpykota failed") |
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174 | retcode = -1 |
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175 | |
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176 | try : |
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177 | dumper.storage.close() |
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178 | except (TypeError, NameError, AttributeError) : |
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179 | pass |
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180 | |
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181 | sys.exit(retcode) |
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