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39 lines
1.3 KiB
39 lines
1.3 KiB
# -*- coding: utf-8 -*-
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# © 2015 Guewen Baconnier (Camptocamp SA)
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from openerp import api, fields, models
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class IrModel(models.Model):
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_inherit = 'ir.model'
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@api.multi
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def _compute_has_an_active_field(self):
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for model in self:
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active_fields = self.env['ir.model.fields'].search(
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[('model_id', '=', model.id),
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('name', '=', 'active'),
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],
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limit=1)
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model.has_an_active_field = bool(active_fields)
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@api.model
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def _search_has_an_active_field(self, operator, value):
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if operator not in ['=', '!=']:
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raise AssertionError('operator %s not allowed' % operator)
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fields_model = self.env['ir.model.fields']
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domain = []
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active_fields = fields_model.search(
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[('name', '=', 'active')])
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models = active_fields.mapped('model_id')
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if operator == '=' and value or operator == '!=' and not value:
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domain.append(('id', 'in', models.ids))
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else:
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domain.append(('id', 'not in', models.ids))
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return domain
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has_an_active_field = fields.Boolean(
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compute=_compute_has_an_active_field,
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search=_search_has_an_active_field,
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string='Has an active field',
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)
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