From e498e1d9f3b4ead66d0ec74f8be96c4ee193ad7d Mon Sep 17 00:00:00 2001
From: Kuba Mazurkiewicz <132581633+kuba-mazurkiewicz@users.noreply.github.com>
Date: Thu, 14 Nov 2024 13:22:46 +0100
Subject: [PATCH] Fix yamale syntax warnings in python 3.12 #270 (#284)

---
 iac_validate/validator.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/iac_validate/validator.py b/iac_validate/validator.py
index 08498e6..46421f1 100644
--- a/iac_validate/validator.py
+++ b/iac_validate/validator.py
@@ -5,6 +5,7 @@
 import importlib
 import importlib.util
 import logging
+import warnings
 import os
 import sys
 from typing import Any, Dict, List, Optional
@@ -25,7 +26,13 @@ def __init__(self, schema_path: str, rules_path: str):
         self.schema = None
         if os.path.exists(schema_path):
             logger.info("Loading schema")
-            self.schema = yamale.make_schema(schema_path, parser="ruamel")
+            with warnings.catch_warnings():
+                warnings.filterwarnings(
+                    action="ignore",
+                    category=SyntaxWarning,
+                    message="invalid escape sequence",
+                )
+                self.schema = yamale.make_schema(schema_path, parser="ruamel")
         elif schema_path == DEFAULT_SCHEMA:
             logger.info("No schema file found")
         else: