Does anybody sumarize different taxClasses in the bill? 2010/12/20 Alvaro Gomez <[email protected]>
> By the way, for the other european guys out there. Do you sumarize somehow > your tax (VAT) amounts per taxClass somehow?. I need this and also give a > string name to the applied rate to include it in the bill. > > Regards > > 2010/12/20 Alvaro <[email protected]> > > Hi >> >> >> I'l developing my own VAT tax module based in teh area current one to >> handle some territory exceptions. >> >> I'm creating a custom templatetag to sumarize the total tax amount and >> base amount for products in the same taxClass (this is a legal >> requirement), so I extended the TaxRate model by adding a tax name and >> some extra field. >> >> >> THe issue is that I'm receiving an anoying "Caught TypeError while >> rendering: int() argument must be a string or a number, not >> 'get_tax_details'" error and I do not understand where the problem is. >> Do you see any obvious Type unaligment in the following code? I'm >> calling the template tag as {% order_tax_detail order as valor %} >> >> >> from django.template import >> Library,Node,VariableDoesNotExist,TemplateSyntaxError,resolve_variable >> from django.utils import translation >> from decimal import Decimal >> from satchmo_store.shop.models import OrderItem >> from livesettings import config_value >> from django.db.models import Sum >> from tax.utils import get_tax_processor >> >> >> import logging >> >> log = logging.getLogger('montapp.TAXDetails') >> >> register = Library() >> >> >> class get_tax_details(Node): >> def __init__(self, order,varname): >> self.order,self.varname = order,varname >> def render(self,context): >> orderid = resolve_variable(self.order, context) >> taxer = get_tax_processor(self) >> valores = >> >> list(OrderItem.objects.filter(order=orderid).values('product__taxClass').annotate(total_tax=Sum('tax'),total_price=Sum('line_item_price'))) >> try: >> for valor in valores: >> taxClass = valor['product__taxClass'] >> context[taxClass]= { >> 'TaxName' : taxer.get_name(self,taxClass), >> 'TaxRate' : taxer.get_name(self,taxClass), >> 'TotalTax' : valor.total_tax, >> 'TotalPrice' : valor.total_price, >> } >> varname = context >> except VariableDoesNotExist: >> raise TemplateSyntaxError("Invalid order %s for >> order_tax_details",self.order) >> return '' >> >> def order_tax_detail (parser,token): >> """Return the Tax amount grouped by Tax class""" >> bits = token.contents.split() >> if len(bits) != 4: >> raise TemplateSyntaxError("Invalid number of arguments for >> order_tax_details") >> if bits[2] != 'as': >> raise TemplateSyntaxError, "third argument to get_latest tag >> must be 'as'" >> >> return get_tax_details(bits[1],bits[3]) >> >> register.tag('order_tax_detail',order_tax_detail) >> >> >> >> > > > -- > Alvaro > www.dorsalcero.net > -- Alvaro www.dorsalcero.net -- You received this message because you are subscribed to the Google Groups "Satchmo users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/satchmo-users?hl=en.
