2026-03-10 Rebase python SDK public API on latest main

sdk/python/examples/_bootstrap.py

@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+import importlib.util
+import sys
+from pathlib import Path
+
+
+def _ensure_runtime_dependencies(sdk_python_dir: Path) -> None:
+    if importlib.util.find_spec("pydantic") is not None:
+        return
+
+    python = sys.executable
+    raise RuntimeError(
+        "Missing required dependency: pydantic.\n"
+        f"Interpreter: {python}\n"
+        "Install dependencies with the same interpreter used to run this example:\n"
+        f"  {python} -m pip install -e {sdk_python_dir}\n"
+        "If you installed with `pip` from another Python, reinstall using the command above."
+    )
+
+
+def ensure_local_sdk_src() -> Path:
+    """Add sdk/python/src to sys.path so examples run without installing the package."""
+    sdk_python_dir = Path(__file__).resolve().parents[1]
+    src_dir = sdk_python_dir / "src"
+    package_dir = src_dir / "codex_app_server"
+    if not package_dir.exists():
+        raise RuntimeError(f"Could not locate local SDK package at {package_dir}")
+
+    _ensure_runtime_dependencies(sdk_python_dir)
+
+    src_str = str(src_dir)
+    if src_str not in sys.path:
+        sys.path.insert(0, src_str)
+    return src_dir