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38 lines
1.7 KiB
Python
38 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# This module copyright (C) 2015 Therp BV (<http://therp.nl>).
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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 models, SUPERUSER_ID
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class IrAttachment(models.Model):
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_inherit = 'ir.attachment'
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def _register_hook(self, cr):
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cr.execute(
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"select c.id from ir_model_constraint c, ir_model m "
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"where c.model=m.id and m.model='ir.attachment' and "
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"c.name='ir_attachment_filename_unique'")
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# this function does all the magic, but only if we select all
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# references to the constraint above, meaning all inheriting
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# module that also declare ir.attachment
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self.pool['ir.model.constraint']._module_data_uninstall(
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cr, SUPERUSER_ID, [i for i, in cr.fetchall()])
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return super(IrAttachment, self)._register_hook(cr)
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