[695] | 1 | # PyKota |
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[1144] | 2 | # -*- coding: ISO-8859-15 -*- |
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[695] | 3 | # |
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[3175] | 4 | # PyKota : Print Quotas for CUPS |
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[695] | 5 | # |
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[3133] | 6 | # (c) 2003, 2004, 2005, 2006, 2007 Jerome Alet <alet@librelogiciel.com> |
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[873] | 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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[695] | 11 | # |
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[873] | 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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[2302] | 19 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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[695] | 20 | # |
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| 21 | # $Id$ |
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| 22 | # |
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[3175] | 23 | |
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| 24 | """This module contains the definitions of constants used by PyKota.""" |
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| 25 | |
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[3180] | 26 | STATUSSTABILIZATIONDELAY = 4.0 # time to sleep between two loops |
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| 27 | STATUSSTABILIZATIONLOOPS = 5 # number of consecutive times the 'idle' status must be seen before we consider it to be stable |
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[3175] | 28 | NOPRINTINGMAXDELAY = 60 # The printer must begin to print within 60 seconds by default. |
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[3180] | 29 | |
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| 30 | def get(application, varname) : |
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| 31 | """Retrieves the value of a particular printer variable from configuration file, else a constant defined here.""" |
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| 32 | pname = application.PrinterName |
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| 33 | try : |
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| 34 | value = getattr(application.config, "get%(varname)s" % locals())(pname) |
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| 35 | if value is None : |
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| 36 | raise TypeError # Use hardcoded value |
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| 37 | except (TypeError, AttributeError) : # NB : AttributeError in testing mode because I'm lazy ! |
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| 38 | value = globals().get(varname.upper()) |
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| 39 | application.logdebug("No value defined for %(varname)s for printer %(pname)s, using %(value)s." % locals()) |
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| 40 | return value |
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