feat: move clean paths util from daq

2026-08-06 17:27:31 +02:00
parent f8c7366614
commit f726dc81fd
1 changed files with 9 additions and 0 deletions
@@ -0,0 +1,9 @@
+import re
+
+
+def clean_filename(filename: str) -> str:
+    cleaned = re.sub(r"[^A-Za-z0-9._-]", "_", filename.strip())
+    cleaned = cleaned.strip("._-")
+    if not cleaned:
+        raise ValueError("Filename is empty after sanitization.")
+    return cleaned