root / pykota / trunk / pykota / constants.py @ 3489

Revision 3489, 1.7 kB (checked in by jerome, 15 years ago)

Removed bad copy and paste artifact.

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