Dear all,

anyone knows how to print pdf report from python method? i have this wizard transient model, but when i call print_pdc nothing happens.

class WizardImprimirPDC(models.TransientModel):
    _name = 'wizard.imprimir.pdc'
    _description = 'Imprimir pla de control'

    name = fields.Char(
        string="Titulo"
    )

    desglose = fields.Selection(
        string="Nivel de desglose:",
        selection=[('1', 'Solo producto principal'),
                  ('2', 'Producto y componentes'),
                  ('3', 'producto, componentes y subcomponentes')])

    producto_id = fields.Many2one(
        comodel_name="product.product",
        string="Producto",
        required=True
    )

    fecha = fields.Date(
        string="fecha del informe",
        default=fields.Date.today()
    )


    @api.multi
    def print_pdc(self, cr, context=None):
        if context is None:
            context = {}

        data = self.read()[0]
        datas = {
            'ids': self.producto_id,
            'model': 'wizard.imprimir.pdc',
            'form': data
        }
         res = {
            'type': 'ir.actions.report',
            'report_name': 'reports/nd_calidad_pdc_es.odt',
            'datas': datas
        }

        return res