Separated open-cmis-tck and guide-board repositories

src/guide_board/io.py

@@ -0,0 +1,22 @@
+"""Small file-loading helpers."""
+
+from __future__ import annotations
+
+import json
+from pathlib import Path
+from typing import Any
+
+
+def load_json(path: Path) -> dict[str, Any]:
+    with path.open("r", encoding="utf-8") as handle:
+        value = json.load(handle)
+    if not isinstance(value, dict):
+        raise ValueError(f"{path} must contain a JSON object")
+    return value
+
+
+def write_json(path: Path, value: Any) -> None:
+    path.parent.mkdir(parents=True, exist_ok=True)
+    with path.open("w", encoding="utf-8") as handle:
+        json.dump(value, handle, indent=2, sort_keys=True)
+        handle.write("\n")