def _setup_taxes(self):
# This taxes are only for products, not services
if not self.model.sellable.product:
return
self.icms_slave = SaleItemICMSSlave(self.store, self.model.icms_info)
self.add_tab(_('ICMS'), self.icms_slave)
self.ipi_slave = SaleItemIPISlave(self.store, self.model.ipi_info)
self.add_tab(_('IPI'), self.ipi_slave)
