Update teacher profiles and record summaries

2026-06-16 01:09:51 +08:00
parent a7fbe91266
commit 2785f3eb41
18 changed files with 1088 additions and 40 deletions
@@ -100,13 +100,13 @@ def create_data_backup(
            target_path = backup_dir / source_path.name
            atomic_write_text(target_path, content)
            apply_source_permissions(target_path, source_path)
-            source_stat = source_path.stat()
+            source_stat = source_path.stat() if source_path.exists() else None
            metadata["files"].append(
                {
                    "name": source_path.name,
                    "source_path": str(source_path),
                    "size": len(content.encode("utf-8")),
-                    "mtime": source_stat.st_mtime,
+                    "mtime": source_stat.st_mtime if source_stat is not None else None,
                }
            )
        metadata_path = backup_dir / "metadata.json"