

def charge_remaining_post(request):
    if (not (request.method == 'POST')):
        return bad_or_missing(request, _('No form found in request.'))
    data = request.POST.copy()
    form = CustomChargeForm(data)
    if form.is_valid():
        data = form.cleaned_data
        try:
            orderitem = OrderItem.objects.get(pk=data['orderitem'])
        except OrderItem.DoesNotExist:
            return bad_or_missing(request, _("The orderitem you have requested doesn't exist, or you don't have access to it."))
        price = data['amount']
        line_price = (price * orderitem.quantity)
        orderitem.unit_price = price
        orderitem.line_item_price = line_price
        orderitem.save()
        order = orderitem.order
        if (not order.shipping_cost):
            order.shipping_cost = Decimal('0.00')
        if data['shipping']:
            order.shipping_cost += data['shipping']
        order.recalculate_total()
        request.user.message_set.create(message='Charged for custom product and recalculated totals.')
        notes = data['notes']
        if (not notes):
            notes = 'Updated total price'
        order.add_status(notes=ctx)
        return HttpResponseRedirect(('/admin/shop/order/%i' % order.id))
    else:
        ctx = RequestContext(request, {
            'form': form,
        })
        return render_to_response('admin/charge_remaining_confirm.html', context_instance=ctx)

dataset/ETHPy150Open dokterbob/satchmo/satchmo/apps/payment/views/balance.py charge_remaining_post/VarMisuse@232/364 `notes`->`ctx`