dp_delivery_carrier: fix various typos in customs error path

models/dp_delivery_carrier.py

@@ -147,13 +147,13 @@ class DPDeliveryCarrier(models.Model):
                 raise Warning('Product Variant %s has no Country of Origin defined' % (product.name))
             weight = product.weight
         else:
-            if ptempl.x_country_of_origin:
-                orig = ptempl.x_country_of_origin.code
+            if ptmpl.x_country_of_origin:
+                orig = ptmpl.x_country_of_origin.code
             else:
-                raise Warning('Product %s has no Country of Origin defined' % (ptempl.name))
-            weight = ptempl.weight
-        if not ptempl.customs_code:
-            raise Warning('Product %s has no Customs Code defined' % (templ.name))
+                raise Warning('Product %s has no Country of Origin defined' % (ptmpl.name))
+            weight = ptmpl.weight
+        if not ptmpl.customs_code:
+            raise Warning('Product %s has no Customs Code defined' % (ptmpl.name))
         hts = ptmpl.customs_code.replace(' ', '')
         desc = ptmpl.customs_description_en
         if line.procurement_id and line.procurement_id.sale_line_id: