50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of Tryton. The COPYRIGHT file at the top level of
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# this repository contains the full copyright notices and license terms.
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from trytond.model import ModelView, ModelSQL, fields, tree
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from trytond.modules.cashbook.model import order_name_hierarchical
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from trytond.transaction import Transaction
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class Category(tree(separator=' / '), ModelSQL, ModelView):
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"Cashbook Category"
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__name__ = "cashbook.bookcategory"
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company = fields.Many2One(string='Company', model_name='company.company',
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required=True, ondelete="RESTRICT")
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name = fields.Char(string='Name', required=True, translate=True)
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parent = fields.Many2One(string='Parent', select=True,
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model_name='cashbook.bookcategory', ondelete='CASCADE',
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left='left', right='right')
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childs = fields.One2Many(string='Children', field='parent',
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model_name='cashbook.bookcategory')
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left = fields.Integer(string='Left', required=True, select=True)
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right = fields.Integer(string='Right', required=True, select=True)
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@classmethod
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def __setup__(cls):
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super(Category, cls).__setup__()
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cls._order.insert(0, ('rec_name', 'ASC'))
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@staticmethod
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def default_left():
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return 0
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@staticmethod
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def default_right():
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return 0
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@staticmethod
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def default_company():
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return Transaction().context.get('company') or None
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@staticmethod
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def order_rec_name(tables):
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""" order by pos
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a recursive sorting
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"""
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return order_name_hierarchical('cashbook.bookcategory', tables)
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# ende Category
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