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78 lines
2.5 KiB
Python
78 lines
2.5 KiB
Python
# 2016 Akretion (http://www.akretion.com)
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# David BEAL <david.beal@akretion.com>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from odoo import api, fields, models
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class MrpWorkcenter(models.Model):
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_inherit = "mrp.workcenter"
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_parent_name = "parent_id"
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_parent_store = True
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parent_id = fields.Many2one(
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comodel_name="mrp.workcenter", string="Parent", index=True
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)
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parent_path = fields.Char(index=True)
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child_ids = fields.One2many(
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comodel_name="mrp.workcenter", inverse_name="parent_id", string="Children"
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)
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parent_level_1_id = fields.Many2one(
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comodel_name="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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)
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parent_level_2_id = fields.Many2one(
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comodel_name="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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)
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parent_level_3_id = fields.Many2one(
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comodel_name="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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)
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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.depends("parent_id.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 (
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parent_ids
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and parent_ids.pop(0)
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or (workcenter.child_ids and workcenter.id or workcenter.parent_id.id)
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)
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for workcenter in self:
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parent_ids = workcenter._get_parent_ids()
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exclude_ids = [workcenter.id, workcenter.parent_id.id]
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l_id = [False, False, False]
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l_id[0] = get_next_level(parent_ids, workcenter)
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workcenter.parent_level_1_id = (
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l_id[0] if l_id[0] not in exclude_ids else False
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)
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exclude_ids.append(l_id[0])
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l_id[1] = get_next_level(parent_ids, workcenter)
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workcenter.parent_level_2_id = (
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l_id[1] if l_id[1] not in exclude_ids else False
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)
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exclude_ids.append(l_id[1])
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l_id[2] = get_next_level(parent_ids, workcenter)
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workcenter.parent_level_3_id = (
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l_id[2] if l_id[2] not in exclude_ids else False
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)
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