def _setup_taxes(self):
if self.nfe_is_active:
# FIXME: This is needed due to a lack of migration when pis/cofins
# taxes were added. Probably icms/ipi shouldn't need to be here
# but, well, better safe than sorry. Maybe we should consider
# migrating the missing taxes in the future.
if self.model.icms_info is None:
self.model.icms_info = InvoiceItemIcms(store=self.store)
self.model.icms_info.set_item_tax(self.model)
if self.model.ipi_info is None:
self.model.ipi_info = InvoiceItemIpi(store=self.store)
self.model.ipi_info.set_item_tax(self.model)
if self.model.pis_info is None:
self.model.pis_info = InvoiceItemPis(store=self.store)
self.model.pis_info.set_item_tax(self.model)
if self.model.cofins_info is None:
self.model.cofins_info = InvoiceItemCofins(store=self.store)
self.model.cofins_info.set_item_tax(self.model)
self.icms_slave = InvoiceItemIcmsSlave(self.store,
self.model.icms_info,
self.model)
self.add_tab(_('ICMS'), self.icms_slave)
self.ipi_slave = InvoiceItemIpiSlave(self.store,
self.model.ipi_info,
self.model)
self.add_tab(_('IPI'), self.ipi_slave)
self.pis_slave = InvoiceItemPisSlave(self.store,
self.model.pis_info,
self.model)
self.add_tab(_('PIS'), self.pis_slave)
self.cofins_slave = InvoiceItemCofinsSlave(self.store,
self.model.cofins_info,
self.model)
self.add_tab(_('COFINS'), self.cofins_slave)
def create_model(self, store):
model = InvoiceItemPis(store=store)
self.invoice_item.pis_info = model
return model