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94 lines
3.5 KiB
Python
94 lines
3.5 KiB
Python
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# -*- encoding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2008-2013 AvanzOSC S.L. (Mikel Arregi) All Rights Reserved
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#
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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 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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#
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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 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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from openerp import api, models, fields, exceptions
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from datetime import datetime
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from openerp.tools import DEFAULT_SERVER_DATETIME_FORMAT
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class MrpProductionWorkcenterLine(models.Model):
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_inherit = 'mrp.production.workcenter.line'
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operation_time_lines = fields.One2many('operation.time.line',
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'operation_time',
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string='Operation Time Lines')
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def _create_operation_line(self):
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self.env['operation.time.line'].create({
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'start_date': fields.Datetime.now(),
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'operation_time': self.id,
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'user': self.env.uid})
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def _write_end_date_operation_line(self):
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self.operation_time_lines[-1].end_date = fields.Datetime.now()
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def action_start_working(self):
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result = super(MrpProductionWorkcenterLine,
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self).action_start_working()
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self._create_operation_line()
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return result
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def action_pause(self):
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result = super(MrpProductionWorkcenterLine, self).action_pause()
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self._write_end_date_operation_line()
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return result
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def action_resume(self):
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result = super(MrpProductionWorkcenterLine, self).action_resume()
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self._create_operation_line()
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return result
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def action_done(self):
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result = super(MrpProductionWorkcenterLine, self).action_done()
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self._write_end_date_operation_line()
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return result
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class OperationTimeLine(models.Model):
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_name = 'operation.time.line'
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_rec_name = 'operation_time'
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def _default_user(self):
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return self.env.uid
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start_date = fields.Datetime(string='Start Date')
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end_date = fields.Datetime(string='End Date')
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operation_time = fields.Many2one('mrp.production.workcenter.line')
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uptime = fields.Float(string='Uptime', compute='operation_uptime',
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store=True, digits=(12, 6))
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production = fields.Many2one('mrp.production',
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related='operation_time.production_id',
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string='Production', store=True)
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user = fields.Many2one('res.users', string='User', default=_default_user)
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@api.one
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@api.depends('start_date', 'end_date')
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def operation_uptime(self):
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if self.end_date and self.start_date:
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timedelta = fields.Datetime.from_string(self.end_date) - \
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fields.Datetime.from_string(self.start_date)
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self.uptime = timedelta.total_seconds() / 3600.
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else:
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self.uptime = 0
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