jinja2: annotate compiled source with source path rather than download destination path

slapos/recipe/template/jinja2_template.py

@@ -233,7 +233,7 @@ class Recipe(object):
                     if is_temp:
                         os.remove(download_path)
                 compiled_source_cache[template] = compiled_source = \
-                    env.compile(source, filename=download_path)
+                    env.compile(source, filename=template)
 
         template_object = env.template_class.from_code(env,
             compiled_source,