48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
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# -*- coding: utf-8 -*-
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from openerp import models, fields, api
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# We just create a new model
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class mother(models.Model):
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_name = 'test.inherit.mother'
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name = fields.Char('Name', required=True)
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surname = fields.Char(compute='_compute_surname')
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@api.one
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@api.depends('name')
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def _compute_surname(self):
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self.surname = self.name or ''
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# We want to inherits from the parent model and we add some fields
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# in the child object
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class daughter(models.Model):
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_name = 'test.inherit.daugther'
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_inherits = {'test.inherit.mother': 'template_id'}
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template_id = fields.Many2one('test.inherit.mother', 'Template',
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required=True, ondelete='cascade')
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field_in_daughter = fields.Char('Field1')
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# We add a new field in the parent object. Because of a recent refactoring,
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# this feature was broken.
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# This test and these models try to show the bug and fix it.
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class mother(models.Model):
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_inherit = 'test.inherit.mother'
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field_in_mother = fields.Char()
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# extend the name field by adding a default value
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name = fields.Char(default='Unknown')
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# override the computed field, and extend its dependencies
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@api.one
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@api.depends('field_in_mother')
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def _compute_surname(self):
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if self.field_in_mother:
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self.surname = self.field_in_mother
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else:
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super(mother, self)._compute_surname()
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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