init_stock_move

def _init_stock_move(self):
        stock_location = self.env.ref('stock.stock_location_stock')

        for prod in self.produce_ids:
            move = self.env['stock.move'].create({
                'name': 'IN-'+str(prod.item_id.name),
                'location_id': stock_location.id,
                'location_dest_id': stock_location.id,
                'product_id': prod.item_id.id,
                'product_uom': prod.item_id.uom_id.id,
                'product_uom_qty': prod.produced_qty,
                'picking_type_id': 1,  # assign picking type to id of 'iRebero: Receipts'
                'reserved_availability': prod.produced_qty,
                'availability': prod.produced_qty,
                'ordered_qty': prod.produced_qty
            })

            # This creates a stock.move.line record.
            # You could also do it manually using self.env['stock.move.line'].create({...})
            # move.move_line_ids.write({'qty_done': prod.produced_qty})
            move.reserved_quant_ids.write({'qty': prod.produced_qty})
            move.quant_ids.write({'qty': prod.produced_qty, 'product_qty': prod.produced_qty})

            picking = self.env['stock.picking'].create({
                    'state': 'draft',
                    'location_id': stock_location.id,
                    'location_dest_id': stock_location.id,
                    'origin': self.name,
                    # 'move_lines': move,
                    'picking_type_id': 1,
                    'picking_type_code': 'incoming',
                    'quant_reserved_exist':False,
                    'min_date': datetime.today()
            })
            picking.move_lines = move
        return {}