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# -*- encoding: utf-8 -*-
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##############################################################################
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# OpenERP, Open Source Management Solution
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# This module copyright (C) 2011-2012 Therp BV (<http://therp.nl>) Tiny SPRL (<http://tiny.be>))
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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 General Public License as published by
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# 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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# 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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# You should have received a copy of the GNU 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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from openerp.osv.orm import TransientModel,except_orm
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from openerp.osv import fields
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from openerp.osv.orm import except_orm
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from openerp.tools.translate import _
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from openerp.tools.misc import DEFAULT_SERVER_DATETIME_FORMAT
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class trp_backup_wizard(TransientModel):
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_name='trp_backup.wizard'
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'messages': fields.text('Messages', readonly=True),
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'messages': 'Press "Do backup" to start the backup process',
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_logger=logging.getLogger('trp_backup')
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def do_backup_wizard(self, cr, uid, ids, context=None):
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_, messages, _=self.do_backup(cr, uid)
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self.write(cr, uid, ids, {'messages': messages})
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def do_backup_cron(self, cr, uid, context=None):
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self.do_backup(cr, uid)
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def do_backup(self, cr, uid):
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params=self.pool.get('ir.config_parameter')
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publc_key_file=params.get_param(cr, uid, 'trp_backup.publickeyfile')
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backup_dir=params.get_param(cr, uid, 'trp_backup.backupdirectory')
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if not os.path.isfile(str(publc_key_file)):
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raise except_orm(_('Error'),_('You need to give a *public* key to encrypt your backup - %s is not suitable')%(publc_key_file))
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if not os.path.isdir(str(backup_dir)):
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raise except_orm(_('Error'),_('You need to give a directory to backup to'))
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outfile=os.path.join(backup_dir, cr.dbname+'_'+
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datetime.datetime.now().strftime(
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DEFAULT_SERVER_DATETIME_FORMAT).replace(' ', '_'))
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self._logger.info(_('starting backup to %s')%outfile)
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backup_process=subprocess.Popen(['pg_dump',
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stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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crypt_process=subprocess.Popen(['openssl',
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'smime', '-encrypt', '-aes256', '-binary', '-outform', 'DEM',
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stdin=backup_process.stdout,stdout=subprocess.PIPE,
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stderr=subprocess.PIPE)
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output=crypt_process.communicate()
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if crypt_process.returncode==0:
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messages+=_('Sucessfully backed up to %s')%outfile
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messages+=_('There was an error during backup:')+'\n'
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messages+=(output[0]+'\n') if output[0] else ''
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messages+=(output[1]+'\n') if output[1] else ''
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self._logger.info(messages)
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return success, messages, outfile
added
removed
trp_backup/trp_backup.py
