IQ.Pilot Release Commit @ 4fcea4d

system/proprietary_runtime/runtime_paths.py

@@ -0,0 +1,32 @@
+from __future__ import annotations
+
+import os
+from pathlib import Path
+
+
+VERIFIED_RUNTIME_ROOT = Path("/usr/libexec/iqpilot")
+VERIFIED_RUNNER_PATH = VERIFIED_RUNTIME_ROOT / "iqpilot_bundle_runner"
+VERIFIED_PYTHON_ROOT = VERIFIED_RUNTIME_ROOT / "python"
+FALLBACK_RUNNER_PATH = Path("/data/openpilot/system/proprietary_runtime/iqpilot_bundle_runner")
+DEFAULT_SOURCE_ROOT = Path("/data/openpilot/openpilot")
+
+
+def verified_runtime_present() -> bool:
+  return VERIFIED_RUNNER_PATH.is_file() and os.access(VERIFIED_RUNNER_PATH, os.X_OK)
+
+
+def preferred_runner_path() -> Path:
+  if verified_runtime_present():
+    return VERIFIED_RUNNER_PATH
+  if os.getenv("IQPILOT_ALLOW_DEV_FALLBACKS") == "1" and FALLBACK_RUNNER_PATH.is_file():
+    return FALLBACK_RUNNER_PATH
+  return VERIFIED_RUNNER_PATH
+
+
+def preferred_pythonpath(existing: str = "") -> str:
+  parts: list[str] = []
+  if VERIFIED_PYTHON_ROOT.is_dir():
+    parts.append(str(VERIFIED_PYTHON_ROOT))
+  if existing:
+    parts.append(existing)
+  return ":".join(parts)