From: Aleš Mrázek <ales.mrazek@nic.cz>
Date: Thu, 27 Mar 2025 11:09:51 +0000 (+0100)
Subject: datamodel: templates: set StrictUndefined for undefined variables
X-Git-Tag: v6.0.12~9^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=617fdda2b01191d5e92901cd121d6b1bae15dd97;p=thirdparty%2Fknot-resolver.git

datamodel: templates: set StrictUndefined for undefined variables
---

diff --git a/python/knot_resolver/datamodel/templates/__init__.py b/python/knot_resolver/datamodel/templates/__init__.py
index fdb91dd2f..928763ee0 100644
--- a/python/knot_resolver/datamodel/templates/__init__.py
+++ b/python/knot_resolver/datamodel/templates/__init__.py
@@ -1,7 +1,7 @@
 import os
 import sys
 
-from jinja2 import Environment, FileSystemLoader, Template
+from jinja2 import Environment, FileSystemLoader, StrictUndefined, Template
 
 
 def _get_templates_dir() -> str:
@@ -33,7 +33,7 @@ def _import_kresd_policy_config_template() -> Template:
 
 def template_from_str(template: str) -> Template:
     ldr = FileSystemLoader(_TEMPLATES_DIR)
-    env = Environment(trim_blocks=True, lstrip_blocks=True, loader=ldr)
+    env = Environment(trim_blocks=True, lstrip_blocks=True, loader=ldr, undefined=StrictUndefined)
     return env.from_string(template)