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2142d3d892
cups is an external dependency, if it is not installed Odoo will not start. OCA guidelines specify guidelines for External dependencies, code is from there.
87 lines
3.2 KiB
Python
87 lines
3.2 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# Copyright (c) 2009 Albert Cervera i Areny <albert@nan-tic.com>
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# Copyright (C) 2011 Agile Business Group sagl (<http://www.agilebg.com>)
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# Copyright (C) 2011 Domsense srl (<http://www.domsense.com>)
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# Copyright (C) 2014 Camptocamp SA (<http://www.camptocamp.com>)
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import logging
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_logger = logging.getLogger(__name__)
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try:
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import cups
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except ImportError:
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_logger.debug('Cannot `import cups`.')
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from openerp.exceptions import Warning
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from openerp import models, api, _
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from openerp.tools.config import config
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CUPS_HOST = config.get('cups_host', 'localhost')
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CUPS_PORT = int(config.get('cups_port', 631))
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class PrintingPrinterUpdateWizard(models.TransientModel):
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_name = 'printing.printer.update.wizard'
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@api.multi
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def action_ok(self):
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self.ensure_one()
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# Update Printers
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printer_obj = self.env['printing.printer']
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try:
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_logger.info('Trying to get list of printers')
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connection = cups.Connection(CUPS_HOST, CUPS_PORT)
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printers = connection.getPrinters()
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_logger.info('Printers found: %s' % ','.join(printers.keys()))
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except:
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raise Warning(
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_('Could not get the list of printers from the CUPS server '
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'(%s:%s)') % (CUPS_HOST, CUPS_PORT))
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printer_recs = printer_obj.search(
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[('system_name', 'in', printers.keys())]
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)
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for printer in printer_recs:
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del printers[printer.system_name]
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_logger.info(
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'Printer %s was already created' % printer.system_name)
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for name, printer in printers.iteritems():
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values = {
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'name': printer['printer-info'],
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'system_name': name,
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'model': printer.get('printer-make-and-model', False),
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'location': printer.get('printer-location', False),
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'uri': printer.get('device-uri', False),
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}
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self.env['printing.printer'].create(values)
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_logger.info(
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'Created new printer %s with URI %s'
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% (values['name'], values['uri']))
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return {
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'name': 'Printers',
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'view_type': 'form',
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'view_mode': 'tree,form',
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'res_model': 'printing.printer',
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'type': 'ir.actions.act_window',
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'target': 'current',
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}
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