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How can I migrate this code to Odoo?? (_get_image function)

on 3/9/15, 8:20 AM 1,616 views

How can I migrate this code to the versión 8?? How can I get the "ids" variable?   

def _get_image(self, cr, uid, ids, context=None):
        result = dict.fromkeys(ids, False)
        for obj in self.browse(cr, uid, ids, context=context):
            result[obj.id] = tools.image_get_resized_images(obj.image, avoid_resize_medium=True)
        return result
    def _set_image(self, cr, uid, id, name, value, context=None):
        return self.write(cr, uid, [id], {'image': tools.image_resize_image_big(value)}, context=context)    
    _columns = {
        'image': fields.binary("Image", help="This field holds the image used as image for the category, limited to 1024x1024px."),
        'image_medium': fields.function(_get_image, fnct_inv=_set_image,
            string="Medium-sized image", type="binary", multi="_get_image",
                'product.template': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10),
            help="Medium-sized image of the category. It is automatically "\
                 "resized as a 128x128px image, with aspect ratio preserved. "\
                 "Use this field in form views or some kanban views."),





Hi Chesucr,

You can migrate your code as like below. You just need to chage your functions like below and you code will be migrate into V8.

    def _get_image(self, name, args):
        return dict((p.id, tools.image_get_resized_images(p.image)) for p in self)

    def _set_image(self, name, value, args):
        return self.write({'image': tools.image_resize_image_big(value)})

I hope you will get your result. 

Note : Please refer python file from odoo=>openerp=>addons=>base=>res=>res_partner.py in this file looking on the class res_partner.

mmm I think you copied the code from here https://www.odoo.com/es_ES/forum/help-1/question/avatar-image-in-new-api-69525 but that doesn't work. Thanks anyway. Moreover with @api.one and @api.multi you only need 'self' as argument. With the function _set_image I get this error: RuntimeError: maximum recursion depth exceeded. I will go on with my research

on 3/10/15, 8:03 AM

As I have write down on the note. I have seen this in that file. I have not copied from https://www.odoo.com/es_ES/forum/help-1/question/avatar-image-in-new-api-69525.

Emipro Technologies Pvt. Ltd.
on 3/10/15, 8:40 AM

OK thanks, I owe you one ;) I tried the functions with this field and it worked: image = fields.Binary("Second product image", compute="_get_image", multi="_get_image", inverse="_set_image")

on 3/13/15, 5:56 AM
On 8/22/16, 7:49 AM

what is now the complete answer ( code) ?

On 3/9/15, 9:39 AM


please refer this link for your way to do migration:


I was talking about code migration instead database migration, thanks anyway

on 3/9/15, 11:20 AM

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Asked: 3/9/15, 8:20 AM
Seen: 1616 times
Last updated: 8/22/16, 7:49 AM