[3411] | 1 | # -*- coding: utf-8 -*-*- |
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[695] | 2 | # |
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[3175] | 3 | # PyKota : Print Quotas for CUPS |
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[695] | 4 | # |
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[3481] | 5 | # (c) 2003-2009 Jerome Alet <alet@librelogiciel.com> |
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[3260] | 6 | # This program is free software: you can redistribute it and/or modify |
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[873] | 7 | # it under the terms of the GNU General Public License as published by |
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[3260] | 8 | # the Free Software Foundation, either version 3 of the License, or |
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[873] | 9 | # (at your option) any later version. |
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[3413] | 10 | # |
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[873] | 11 | # This program is distributed in the hope that it will be useful, |
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| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | # GNU General Public License for more details. |
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[3413] | 15 | # |
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[873] | 16 | # You should have received a copy of the GNU General Public License |
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[3260] | 17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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[695] | 18 | # |
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| 19 | # $Id$ |
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| 20 | # |
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[3175] | 21 | |
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| 22 | """This module contains the definitions of constants used by PyKota.""" |
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| 23 | |
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[3180] | 24 | STATUSSTABILIZATIONDELAY = 4.0 # time to sleep between two loops |
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| 25 | STATUSSTABILIZATIONLOOPS = 5 # number of consecutive times the 'idle' status must be seen before we consider it to be stable |
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[3175] | 26 | NOPRINTINGMAXDELAY = 60 # The printer must begin to print within 60 seconds by default. |
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[3180] | 27 | |
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| 28 | def get(application, varname) : |
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| 29 | """Retrieves the value of a particular printer variable from configuration file, else a constant defined here.""" |
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| 30 | pname = application.PrinterName |
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| 31 | try : |
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| 32 | value = getattr(application.config, "get%(varname)s" % locals())(pname) |
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| 33 | if value is None : |
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| 34 | raise TypeError # Use hardcoded value |
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| 35 | except (TypeError, AttributeError) : # NB : AttributeError in testing mode because I'm lazy ! |
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| 36 | value = globals().get(varname.upper()) |
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| 37 | application.logdebug("No value defined for %(varname)s for printer %(pname)s, using %(value)s." % locals()) |
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[3413] | 38 | return value |
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