1 | # PyKota |
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2 | # -*- coding: ISO-8859-15 -*- |
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3 | # |
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4 | # PyKota : Print Quotas for CUPS and LPRng |
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5 | # |
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6 | # (c) 2003-2004 Jerome Alet <alet@librelogiciel.com> |
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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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24 | # Revision 1.51 2004/08/31 23:29:53 jalet |
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25 | # Introduction of the new 'onaccountererror' configuration directive. |
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26 | # Small fix for software accounter's return code which can't be None anymore. |
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27 | # Make software and hardware accounting code look similar : will be factorized |
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28 | # later. |
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29 | # |
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30 | # Revision 1.50 2004/07/27 07:07:27 jalet |
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31 | # Typo : treshold ==> threshold |
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32 | # |
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33 | # Revision 1.49 2004/06/03 21:53:24 jalet |
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34 | # crashrecipient directive |
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35 | # |
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36 | # Revision 1.48 2004/05/24 22:45:49 jalet |
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37 | # New 'enforcement' directive added |
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38 | # Polling loop improvements |
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39 | # |
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40 | # Revision 1.47 2004/05/18 14:49:20 jalet |
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41 | # Big code changes to completely remove the need for "requester" directives, |
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42 | # jsut use "hardware(... your previous requester directive's content ...)" |
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43 | # |
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44 | # Revision 1.46 2004/05/13 13:59:28 jalet |
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45 | # Code simplifications |
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46 | # |
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47 | # Revision 1.45 2004/03/01 10:22:30 jalet |
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48 | # Can now extract per printer pre and post hooks from the configuration file |
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49 | # |
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50 | # Revision 1.44 2004/02/20 14:42:21 jalet |
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51 | # Experimental ldapcache directive added |
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52 | # |
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53 | # Revision 1.43 2004/02/19 14:20:21 jalet |
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54 | # maildomain pykota.conf directive added. |
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55 | # Small improvements on mail headers quality. |
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56 | # |
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57 | # Revision 1.42 2004/01/08 14:10:32 jalet |
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58 | # Copyright year changed. |
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59 | # |
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60 | # Revision 1.41 2003/11/29 20:06:20 jalet |
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61 | # Added 'utolower' configuration option to convert all usernames to |
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62 | # lowercase when printing. All database accesses are still and will |
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63 | # remain case sensitive though. |
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64 | # |
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65 | # Revision 1.40 2003/11/18 23:43:12 jalet |
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66 | # Mailto can be any external command now, as usual. |
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67 | # |
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68 | # Revision 1.39 2003/10/08 21:41:38 jalet |
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69 | # External policies for printers works ! |
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70 | # We can now auto-add users on first print, and do other useful things if needed. |
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71 | # |
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72 | # Revision 1.38 2003/10/07 22:06:05 jalet |
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73 | # Preliminary code to disable job history |
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74 | # |
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75 | # Revision 1.37 2003/10/07 09:07:28 jalet |
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76 | # Character encoding added to please latest version of Python |
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77 | # |
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78 | # Revision 1.36 2003/10/02 20:23:18 jalet |
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79 | # Storage caching mechanism added. |
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80 | # |
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81 | # Revision 1.35 2003/07/29 09:54:03 jalet |
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82 | # Added configurable LDAP mail attribute support |
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83 | # |
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84 | # Revision 1.34 2003/07/28 09:11:12 jalet |
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85 | # PyKota now tries to add its attributes intelligently in existing LDAP |
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86 | # directories. |
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87 | # |
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88 | # Revision 1.33 2003/07/16 21:53:07 jalet |
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89 | # Really big modifications wrt new configuration file's location and content. |
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90 | # |
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91 | # Revision 1.32 2003/07/08 19:43:51 jalet |
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92 | # Configurable warning messages. |
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93 | # Poor man's treshold value added. |
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94 | # |
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95 | # Revision 1.31 2003/07/07 11:49:24 jalet |
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96 | # Lots of small fixes with the help of PyChecker |
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97 | # |
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98 | # Revision 1.30 2003/06/25 14:10:01 jalet |
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99 | # Hey, it may work (edpykota --reset excepted) ! |
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100 | # |
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101 | # Revision 1.29 2003/06/14 22:44:21 jalet |
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102 | # More work on LDAP storage backend. |
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103 | # |
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104 | # Revision 1.28 2003/06/10 16:37:54 jalet |
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105 | # Deletion of the second user which is not needed anymore. |
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106 | # Added a debug configuration field in /etc/pykota.conf |
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107 | # All queries can now be sent to the logger in debug mode, this will |
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108 | # greatly help improve performance when time for this will come. |
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109 | # |
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110 | # Revision 1.27 2003/05/27 23:00:21 jalet |
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111 | # Big rewrite of external accounting methods. |
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112 | # Should work well now. |
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113 | # |
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114 | # Revision 1.26 2003/04/30 19:53:58 jalet |
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115 | # 1.05 |
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116 | # |
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117 | # Revision 1.25 2003/04/30 13:36:40 jalet |
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118 | # Stupid accounting method was added. |
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119 | # |
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120 | # Revision 1.24 2003/04/29 18:37:54 jalet |
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121 | # Pluggable accounting methods (actually doesn't support external scripts) |
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122 | # |
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123 | # Revision 1.23 2003/04/24 11:53:48 jalet |
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124 | # Default policy for unknown users/groups is to DENY printing instead |
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125 | # of the previous default to ALLOW printing. This is to solve an accuracy |
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126 | # problem. If you set the policy to ALLOW, jobs printed by in nexistant user |
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127 | # (from PyKota's POV) will be charged to the next user who prints on the |
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128 | # same printer. |
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129 | # |
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130 | # Revision 1.22 2003/04/23 22:13:57 jalet |
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131 | # Preliminary support for LPRng added BUT STILL UNTESTED. |
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132 | # |
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133 | # Revision 1.21 2003/03/29 13:45:27 jalet |
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134 | # GPL paragraphs were incorrectly (from memory) copied into the sources. |
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135 | # Two README files were added. |
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136 | # Upgrade script for PostgreSQL pre 1.01 schema was added. |
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137 | # |
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138 | # Revision 1.20 2003/03/29 13:08:28 jalet |
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139 | # Configuration is now expected to be found in /etc/pykota.conf instead of |
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140 | # in /etc/cups/pykota.conf |
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141 | # Installation script can move old config files to the new location if needed. |
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142 | # Better error handling if configuration file is absent. |
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143 | # |
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144 | # Revision 1.19 2003/03/16 09:56:52 jalet |
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145 | # Mailto option now accepts some additional values which all mean that |
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146 | # nobody will receive any email message. |
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147 | # Mailto option now works. Version 1.01 is now officially out. |
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148 | # |
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149 | # Revision 1.18 2003/03/16 08:00:50 jalet |
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150 | # Default hard coded options are now used if they are not set in the |
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151 | # configuration file. |
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152 | # |
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153 | # Revision 1.17 2003/03/15 23:01:28 jalet |
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154 | # New mailto option in configuration file added. |
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155 | # No time to test this tonight (although it should work). |
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156 | # |
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157 | # Revision 1.16 2003/02/17 23:01:56 jalet |
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158 | # Typos |
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159 | # |
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160 | # Revision 1.15 2003/02/17 22:55:01 jalet |
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161 | # More options can now be set per printer or globally : |
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162 | # |
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163 | # admin |
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164 | # adminmail |
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165 | # gracedelay |
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166 | # requester |
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167 | # |
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168 | # the printer option has priority when both are defined. |
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169 | # |
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170 | # Revision 1.14 2003/02/17 22:05:50 jalet |
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171 | # Storage backend now supports admin and user passwords (untested) |
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172 | # |
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173 | # Revision 1.13 2003/02/10 11:47:39 jalet |
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174 | # Moved some code down into the requesters |
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175 | # |
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176 | # Revision 1.12 2003/02/10 10:36:33 jalet |
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177 | # Small problem wrt external requester |
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178 | # |
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179 | # Revision 1.11 2003/02/10 08:50:45 jalet |
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180 | # External requester seems to be finally ok now |
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181 | # |
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182 | # Revision 1.10 2003/02/10 08:19:57 jalet |
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183 | # tell ConfigParser to return raw data, this allows our own strings |
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184 | # interpolations in the requester |
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185 | # |
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186 | # Revision 1.9 2003/02/10 00:44:38 jalet |
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187 | # Typos |
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188 | # |
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189 | # Revision 1.8 2003/02/10 00:42:17 jalet |
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190 | # External requester should be ok (untested) |
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191 | # New syntax for configuration file wrt requesters |
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192 | # |
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193 | # Revision 1.7 2003/02/09 13:05:43 jalet |
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194 | # Internationalization continues... |
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195 | # |
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196 | # Revision 1.6 2003/02/07 22:00:09 jalet |
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197 | # Bad cut&paste |
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198 | # |
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199 | # Revision 1.5 2003/02/06 23:58:05 jalet |
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200 | # repykota should be ok |
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201 | # |
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202 | # Revision 1.4 2003/02/06 09:19:02 jalet |
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203 | # More robust behavior (hopefully) when the user or printer is not managed |
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204 | # correctly by the Quota System : e.g. cupsFilter added in ppd file, but |
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205 | # printer and/or user not 'yet?' in storage. |
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206 | # |
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207 | # Revision 1.3 2003/02/05 23:26:22 jalet |
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208 | # Incorrect handling of grace delay |
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209 | # |
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210 | # Revision 1.2 2003/02/05 23:09:20 jalet |
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211 | # Name conflict |
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212 | # |
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213 | # Revision 1.1 2003/02/05 21:28:17 jalet |
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214 | # Initial import into CVS |
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215 | # |
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216 | # |
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217 | # |
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218 | |
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219 | import os |
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220 | import ConfigParser |
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221 | |
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222 | class PyKotaConfigError(Exception): |
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223 | """An exception for PyKota config related stuff.""" |
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224 | def __init__(self, message = ""): |
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225 | self.message = message |
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226 | Exception.__init__(self, message) |
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227 | def __repr__(self): |
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228 | return self.message |
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229 | __str__ = __repr__ |
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230 | |
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231 | class PyKotaConfig : |
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232 | """A class to deal with PyKota's configuration.""" |
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233 | def __init__(self, directory) : |
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234 | """Reads and checks the configuration file.""" |
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235 | self.filename = os.path.join(directory, "pykota.conf") |
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236 | if not os.path.isfile(self.filename) : |
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237 | raise PyKotaConfigError, _("Configuration file %s not found.") % self.filename |
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238 | self.config = ConfigParser.ConfigParser() |
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239 | self.config.read([self.filename]) |
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240 | |
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241 | def isTrue(self, option) : |
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242 | """Returns 1 if option is set to true, else 0.""" |
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243 | if (option is not None) and (option.upper().strip() in ['Y', 'YES', '1', 'ON', 'T', 'TRUE']) : |
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244 | return 1 |
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245 | else : |
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246 | return 0 |
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247 | |
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248 | def getPrinterNames(self) : |
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249 | """Returns the list of configured printers, i.e. all sections names minus 'global'.""" |
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250 | return [pname for pname in self.config.sections() if pname != "global"] |
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251 | |
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252 | def getGlobalOption(self, option, ignore=0) : |
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253 | """Returns an option from the global section, or raises a PyKotaConfigError if ignore is not set, else returns None.""" |
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254 | try : |
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255 | return self.config.get("global", option, raw=1) |
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256 | except (ConfigParser.NoSectionError, ConfigParser.NoOptionError) : |
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257 | if ignore : |
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258 | return |
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259 | else : |
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260 | raise PyKotaConfigError, _("Option %s not found in section global of %s") % (option, self.filename) |
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261 | |
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262 | def getPrinterOption(self, printername, option) : |
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263 | """Returns an option from the printer section, or the global section, or raises a PyKotaConfigError.""" |
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264 | globaloption = self.getGlobalOption(option, ignore=1) |
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265 | try : |
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266 | return self.config.get(printername, option, raw=1) |
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267 | except (ConfigParser.NoSectionError, ConfigParser.NoOptionError) : |
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268 | if globaloption is not None : |
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269 | return globaloption |
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270 | else : |
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271 | raise PyKotaConfigError, _("Option %s not found in section %s of %s") % (option, printername, self.filename) |
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272 | |
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273 | def getStorageBackend(self) : |
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274 | """Returns the storage backend information as a Python mapping.""" |
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275 | backendinfo = {} |
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276 | for option in [ "storagebackend", "storageserver", \ |
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277 | "storagename", "storageuser", \ |
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278 | ] : |
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279 | backendinfo[option] = self.getGlobalOption(option) |
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280 | backendinfo["storageuserpw"] = self.getGlobalOption("storageuserpw", ignore=1) # password is optional |
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281 | backendinfo["storageadmin"] = None |
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282 | backendinfo["storageadminpw"] = None |
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283 | adminconf = ConfigParser.ConfigParser() |
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284 | adminconf.read(["/etc/pykota/pykotadmin.conf"]) |
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285 | if adminconf.sections() : # were we able to read the file ? |
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286 | try : |
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287 | backendinfo["storageadmin"] = adminconf.get("global", "storageadmin", raw=1) |
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288 | except (ConfigParser.NoSectionError, ConfigParser.NoOptionError) : |
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289 | raise PyKotaConfigError, _("Option %s not found in section global of %s") % ("storageadmin", "/etc/pykota/pykotadmin.conf") |
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290 | try : |
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291 | backendinfo["storageadminpw"] = adminconf.get("global", "storageadminpw", raw=1) |
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292 | except (ConfigParser.NoSectionError, ConfigParser.NoOptionError) : |
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293 | pass # Password is optional |
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294 | return backendinfo |
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295 | |
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296 | def getLDAPInfo(self) : |
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297 | """Returns some hints for the LDAP backend.""" |
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298 | ldapinfo = {} |
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299 | for option in [ "userbase", "userrdn", \ |
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300 | "balancebase", "balancerdn", \ |
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301 | "groupbase", "grouprdn", "groupmembers", \ |
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302 | "printerbase", "printerrdn", \ |
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303 | "userquotabase", "groupquotabase", \ |
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304 | "jobbase", "lastjobbase", \ |
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305 | "newuser", "newgroup", \ |
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306 | "usermail", \ |
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307 | ] : |
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308 | ldapinfo[option] = self.getGlobalOption(option).strip() |
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309 | for field in ["newuser", "newgroup"] : |
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310 | if ldapinfo[field].lower().startswith('attach(') : |
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311 | ldapinfo[field] = ldapinfo[field][7:-1] |
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312 | return ldapinfo |
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313 | |
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314 | def getLoggingBackend(self) : |
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315 | """Returns the logging backend information.""" |
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316 | validloggers = [ "stderr", "system" ] |
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317 | try : |
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318 | logger = self.getGlobalOption("logger").lower() |
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319 | except PyKotaConfigError : |
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320 | logger = "system" |
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321 | if logger not in validloggers : |
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322 | raise PyKotaConfigError, _("Option logger only supports values in %s") % str(validloggers) |
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323 | return logger |
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324 | |
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325 | def getAccounterBackend(self, printername) : |
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326 | """Returns the accounter backend to use for a given printer. |
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327 | |
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328 | if it is not set, it defaults to 'hardware' which means ask printer |
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329 | for its internal lifetime page counter. |
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330 | """ |
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331 | validaccounters = [ "hardware", "software" ] |
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332 | fullaccounter = self.getPrinterOption(printername, "accounter").strip() |
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333 | flower = fullaccounter.lower() |
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334 | if flower.startswith("software") or flower.startswith("hardware") : |
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335 | try : |
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336 | (accounter, args) = [x.strip() for x in fullaccounter.split('(', 1)] |
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337 | except ValueError : |
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338 | raise PyKotaConfigError, _("Invalid accounter %s for printer %s") % (fullaccounter, printername) |
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339 | if args.endswith(')') : |
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340 | args = args[:-1] |
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341 | if not args : |
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342 | raise PyKotaConfigError, _("Invalid accounter %s for printer %s") % (fullaccounter, printername) |
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343 | return (accounter.lower(), args) |
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344 | else : |
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345 | raise PyKotaConfigError, _("Option accounter in section %s only supports values in %s") % (printername, str(validaccounters)) |
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346 | |
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347 | def getPreHook(self, printername) : |
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348 | """Returns the prehook command line to launch, or None if unset.""" |
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349 | try : |
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350 | return self.getPrinterOption(printername, "prehook").strip() |
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351 | except PyKotaConfigError : |
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352 | return # No command to launch in the pre-hook |
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353 | |
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354 | def getPostHook(self, printername) : |
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355 | """Returns the posthook command line to launch, or None if unset.""" |
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356 | try : |
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357 | return self.getPrinterOption(printername, "posthook").strip() |
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358 | except PyKotaConfigError : |
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359 | return # No command to launch in the post-hook |
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360 | |
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361 | def getPrinterEnforcement(self, printername) : |
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362 | """Returns if quota enforcement should be strict or laxist for the current printer.""" |
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363 | validenforcements = [ "STRICT", "LAXIST" ] |
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364 | try : |
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365 | enforcement = self.getPrinterOption(printername, "enforcement") |
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366 | except PyKotaConfigError : |
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367 | return "LAXIST" |
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368 | else : |
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369 | enforcement = enforcement.upper() |
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370 | if enforcement not in validenforcements : |
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371 | raise PyKotaConfigError, _("Option enforcement in section %s only supports values in %s") % (printername, str(validenforcements)) |
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372 | return enforcement |
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373 | |
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374 | def getPrinterOnAccounterError(self, printername) : |
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375 | """Returns what must be done whenever the accounter fails.""" |
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376 | validactions = [ "CONTINUE", "STOP" ] |
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377 | try : |
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378 | action = self.getPrinterOption(printername, "onaccountererror") |
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379 | except PyKotaConfigError : |
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380 | return "STOP" |
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381 | else : |
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382 | action = action.upper() |
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383 | if action not in validactions : |
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384 | raise PyKotaConfigError, _("Option onaccountererror in section %s only supports values in %s") % (printername, str(validactions)) |
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385 | return action |
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386 | |
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387 | def getPrinterPolicy(self, printername) : |
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388 | """Returns the default policy for the current printer.""" |
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389 | validpolicies = [ "ALLOW", "DENY", "EXTERNAL" ] |
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390 | try : |
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391 | fullpolicy = self.getPrinterOption(printername, "policy") |
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392 | except PyKotaConfigError : |
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393 | return ("DENY", None) |
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394 | else : |
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395 | try : |
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396 | policy = [x.strip() for x in fullpolicy.split('(', 1)] |
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397 | except ValueError : |
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398 | raise PyKotaConfigError, _("Invalid policy %s for printer %s") % (fullpolicy, printername) |
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399 | if len(policy) == 1 : |
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400 | policy.append("") |
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401 | (policy, args) = policy |
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402 | if args.endswith(')') : |
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403 | args = args[:-1] |
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404 | policy = policy.upper() |
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405 | if (policy == "EXTERNAL") and not args : |
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406 | raise PyKotaConfigError, _("Invalid policy %s for printer %s") % (fullpolicy, printername) |
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407 | if policy not in validpolicies : |
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408 | raise PyKotaConfigError, _("Option policy in section %s only supports values in %s") % (printername, str(validpolicies)) |
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409 | return (policy, args) |
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410 | |
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411 | def getCrashRecipient(self) : |
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412 | """Returns the email address of the software crash messages recipient.""" |
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413 | try : |
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414 | return self.getGlobalOption("crashrecipient") |
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415 | except : |
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416 | return |
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417 | |
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418 | def getSMTPServer(self) : |
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419 | """Returns the SMTP server to use to send messages to users.""" |
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420 | try : |
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421 | return self.getGlobalOption("smtpserver") |
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422 | except PyKotaConfigError : |
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423 | return "localhost" |
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424 | |
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425 | def getMailDomain(self) : |
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426 | """Returns the mail domain to use to send messages to users.""" |
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427 | try : |
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428 | return self.getGlobalOption("maildomain") |
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429 | except PyKotaConfigError : |
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430 | return |
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431 | |
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432 | def getAdminMail(self, printername) : |
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433 | """Returns the Email address of the Print Quota Administrator.""" |
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434 | try : |
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435 | return self.getPrinterOption(printername, "adminmail") |
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436 | except PyKotaConfigError : |
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437 | return "root@localhost" |
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438 | |
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439 | def getAdmin(self, printername) : |
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440 | """Returns the full name of the Print Quota Administrator.""" |
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441 | try : |
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442 | return self.getPrinterOption(printername, "admin") |
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443 | except PyKotaConfigError : |
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444 | return "root" |
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445 | |
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446 | def getMailTo(self, printername) : |
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447 | """Returns the recipient of email messages.""" |
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448 | validmailtos = [ "EXTERNAL", "NOBODY", "NONE", "NOONE", "BITBUCKET", "DEVNULL", "BOTH", "USER", "ADMIN" ] |
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449 | try : |
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450 | fullmailto = self.getPrinterOption(printername, "mailto") |
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451 | except PyKotaConfigError : |
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452 | return ("BOTH", None) |
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453 | else : |
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454 | try : |
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455 | mailto = [x.strip() for x in fullmailto.split('(', 1)] |
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456 | except ValueError : |
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457 | raise PyKotaConfigError, _("Invalid option mailto %s for printer %s") % (fullmailto, printername) |
---|
458 | if len(mailto) == 1 : |
---|
459 | mailto.append("") |
---|
460 | (mailto, args) = mailto |
---|
461 | if args.endswith(')') : |
---|
462 | args = args[:-1] |
---|
463 | mailto = mailto.upper() |
---|
464 | if (mailto == "EXTERNAL") and not args : |
---|
465 | raise PyKotaConfigError, _("Invalid option mailto %s for printer %s") % (fullmailto, printername) |
---|
466 | if mailto not in validmailtos : |
---|
467 | raise PyKotaConfigError, _("Option mailto in section %s only supports values in %s") % (printername, str(validmailtos)) |
---|
468 | return (mailto, args) |
---|
469 | |
---|
470 | def getGraceDelay(self, printername) : |
---|
471 | """Returns the grace delay in days.""" |
---|
472 | try : |
---|
473 | gd = self.getPrinterOption(printername, "gracedelay") |
---|
474 | except PyKotaConfigError : |
---|
475 | gd = 7 |
---|
476 | try : |
---|
477 | return int(gd) |
---|
478 | except (TypeError, ValueError) : |
---|
479 | raise PyKotaConfigError, _("Invalid grace delay %s") % gd |
---|
480 | |
---|
481 | def getPoorMan(self) : |
---|
482 | """Returns the poor man's threshold.""" |
---|
483 | try : |
---|
484 | pm = self.getGlobalOption("poorman") |
---|
485 | except PyKotaConfigError : |
---|
486 | pm = 1.0 |
---|
487 | try : |
---|
488 | return float(pm) |
---|
489 | except (TypeError, ValueError) : |
---|
490 | raise PyKotaConfigError, _("Invalid poor man's threshold %s") % pm |
---|
491 | |
---|
492 | def getPoorWarn(self) : |
---|
493 | """Returns the poor man's warning message.""" |
---|
494 | try : |
---|
495 | return self.getGlobalOption("poorwarn") |
---|
496 | except PyKotaConfigError : |
---|
497 | return _("Your Print Quota account balance is Low.\nSoon you'll not be allowed to print anymore.\nPlease contact the Print Quota Administrator to solve the problem.") |
---|
498 | |
---|
499 | def getHardWarn(self, printername) : |
---|
500 | """Returns the hard limit error message.""" |
---|
501 | try : |
---|
502 | return self.getPrinterOption(printername, "hardwarn") |
---|
503 | except PyKotaConfigError : |
---|
504 | return _("You are not allowed to print anymore because\nyour Print Quota is exceeded on printer %s.") % printername |
---|
505 | |
---|
506 | def getSoftWarn(self, printername) : |
---|
507 | """Returns the soft limit error message.""" |
---|
508 | try : |
---|
509 | return self.getPrinterOption(printername, "softwarn") |
---|
510 | except PyKotaConfigError : |
---|
511 | return _("You will soon be forbidden to print anymore because\nyour Print Quota is almost reached on printer %s.") % printername |
---|
512 | |
---|
513 | def getDebug(self) : |
---|
514 | """Returns 1 if debugging is activated, else 0.""" |
---|
515 | return self.isTrue(self.getGlobalOption("debug", ignore=1)) |
---|
516 | |
---|
517 | def getCaching(self) : |
---|
518 | """Returns 1 if database caching is enabled, else 0.""" |
---|
519 | return self.isTrue(self.getGlobalOption("storagecaching", ignore=1)) |
---|
520 | |
---|
521 | def getLDAPCache(self) : |
---|
522 | """Returns 1 if low-level LDAP caching is enabled, else 0.""" |
---|
523 | return self.isTrue(self.getGlobalOption("ldapcache", ignore=1)) |
---|
524 | |
---|
525 | def getDisableHistory(self) : |
---|
526 | """Returns 1 if we want to disable history, else 0.""" |
---|
527 | return self.isTrue(self.getGlobalOption("disablehistory", ignore=1)) |
---|
528 | |
---|
529 | def getUserNameToLower(self) : |
---|
530 | """Returns 1 if we want to convert usernames to lowercase when printing, else 0.""" |
---|
531 | return self.isTrue(self.getGlobalOption("utolower", ignore=1)) |
---|