Create validators/schema_validator.py

validators/schema_validator.py

@@ -0,0 +1,11 @@
+import json
+from jsonschema import validate, Draft202012Validator
+
+def assert_valid(data: dict, schema_path: str):
+    with open(schema_path, "r", encoding="utf-8") as f:
+        schema = json.load(f)
+    validator = Draft202012Validator(schema)
+    errors = sorted(validator.iter_errors(data), key=lambda e: e.path)
+    if errors:
+        details = "\n".join([f"- {e.message} @ {'/'.join(map(str, e.path))}" for e in errors])
+        raise ValueError(f"Schema validation failed:\n{details}")