From e0a108c1f49dd24716f077878ff8985b5715b436 Mon Sep 17 00:00:00 2001 From: shimmyshimmer Date: Tue, 28 Jul 2026 05:00:19 -0700 Subject: [PATCH] fix(studio): name utf-8 when syncing the llama backend marker sync_marker_llama_backend read and wrote UNSLOTH_PREBUILT_INFO.json without an encoding, so on a stock Windows install both calls use cp1252 and can crash or write mojibake. The sibling helper directly above already passes utf-8. Fixes the Repo tests (CPU) failure on main. --- studio/install_llama_prebuilt.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/studio/install_llama_prebuilt.py b/studio/install_llama_prebuilt.py index 346796a8c7..529b90c3e3 100644 --- a/studio/install_llama_prebuilt.py +++ b/studio/install_llama_prebuilt.py @@ -5644,7 +5644,7 @@ def sync_marker_llama_backend(install_dir: Path, llama_backend: str | None) -> N """Sync the persisted llama.cpp backend when the bundle is reused unchanged.""" marker_path = install_dir / "UNSLOTH_PREBUILT_INFO.json" try: - marker = json.loads(marker_path.read_text()) + marker = json.loads(marker_path.read_text(encoding = "utf-8")) except (OSError, ValueError): return if not isinstance(marker, dict) or marker.get("llama_backend") == llama_backend: @@ -5653,7 +5653,7 @@ def sync_marker_llama_backend(install_dir: Path, llama_backend: str | None) -> N marker.pop("llama_backend", None) else: marker["llama_backend"] = llama_backend - marker_path.write_text(json.dumps(marker, indent = 2) + "\n") + marker_path.write_text(json.dumps(marker, indent = 2) + "\n", encoding = "utf-8") log(f"existing install reused; recorded llama_backend={llama_backend!r} from this run")