factura_comun_smile/factura_comun_smile.py

from openerp import api, models
import datetime


class report_factura_smile(models.AbstractModel):
    _name = 'report.factura_comun_smile.report_factura_smile'

    @api.multi
    def render_html(self, data=None):
        report_obj = self.env['report']
        report = report_obj._get_report_from_name('factura_comun_smile.report_factura_smile')
        docargs = {
            'doc_ids': self._ids,
            'doc_model': report.model,
            'docs': self.env[report.model].browse(self._ids),
            'calcular_precio':self.calcular_precio,
        }
        return report_obj.render('factura_comun_smile.report_factura_smile', docargs)


    def calcular_precio(self,precio):
        return (precio*1.1)


# class report_facturaventa_smile(models.AbstractModel):
#     _name = 'report.factura_comun_smile.report_facturaventa_smile'
#
#     @api.multi
#     def render_html(self, data=None):
#         report_obj = self.env['report']
#         report = report_obj._get_report_from_name('factura_comun_smile.report_facturaventa_smile')
#         docargs = {
#             'doc_ids': self._ids,
#             'doc_model': report.model,
#             'docs': self.env[report.model].browse(self._ids),
#
#         }
#         return report_obj.render('factura_comun_smile.report_facturaventa_smile', docargs)