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78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# Author: David BEAL
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# Copyright 2015 Akretion
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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
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# published by the Free Software Foundation, either version 3 of the
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# License, or (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 Affero 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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from openerp import api, fields, models
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class MrpWorkcenter(models.Model):
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_inherit = 'mrp.workcenter'
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_order = 'parent_left'
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_parent_store = True
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parent_id = fields.Many2one('mrp.workcenter', string='Parent')
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child_ids = fields.One2many(
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'mrp.workcenter',
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'parent_id',
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string='Children')
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parent_level_1_id = fields.Many2one(
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'mrp.workcenter',
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compute='_compute_parent_level',
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string='Parent Level 1',
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store=True)
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parent_level_2_id = fields.Many2one(
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'mrp.workcenter',
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compute='_compute_parent_level',
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string='Parent Level 2',
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store=True)
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parent_level_3_id = fields.Many2one(
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'mrp.workcenter',
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compute='_compute_parent_level',
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string='Parent Level 3',
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store=True)
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parent_left=fields.Integer(select=1)
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parent_right=fields.Integer(select=1)
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@api.multi
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def _get_parent_ids(self):
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self.ensure_one()
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if self.parent_id:
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ids = self.parent_id._get_parent_ids()
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ids.append(self.parent_id.id)
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else:
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ids = []
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return ids
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@api.multi
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@api.depends('parent_id.parent_id.parent_id', 'child_ids')
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def _compute_parent_level(self):
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def get_next_level(parent_ids, workcenter):
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return parent_ids and parent_ids.pop(0) or (
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workcenter.child_ids and workcenter.id
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or workcenter.parent_id.id)
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for workcenter in self:
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parent_ids = workcenter._get_parent_ids()
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workcenter.parent_level_1_id = get_next_level(parent_ids, workcenter)
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workcenter.parent_level_2_id = get_next_level(parent_ids, workcenter)
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workcenter.parent_level_3_id = get_next_level(parent_ids, workcenter)
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