Files
codex/sdk/python/tests/test_public_api_signatures.py
Steve Coffey 0f40261e86 Publish Python SDK with Codex-pinned versioning (#18996)
**note**: a large chunk of this diff comes from regenerating Python
types after app-server schema changes on `main`.

This is PR 3 of 3 for the Python SDK PyPI publishing split. PR #18862
refreshed the generated SDK surface, and PR #18865 made the runtime
package publishable as `openai-codex-cli-bin`; this final PR makes the
SDK package publishable as `openai-codex-app-server-sdk` and pins both
packages to the same Codex runtime version.

The key idea is that the published SDK version is the Codex runtime
version. That one version now drives the SDK package version, the exact
runtime dependency, the client version reported by the SDK, and the
bootstrap runtime pin. This keeps release-time versioning in one lane
instead of scattering checked-in literals through the package.

## What changed

- Rename the SDK distribution from `codex-app-server-sdk` to
`openai-codex-app-server-sdk` for conflict-free PyPI publishing.
- Use `stage-sdk --codex-version ...` with one Codex version for both
the SDK package version and exact `openai-codex-cli-bin` dependency.
- Preserve hidden legacy `--runtime-version` / `--sdk-version` args only
to reject mismatched versions during staging.
- Map PEP 440 package versions back to Codex release tags for runtime
setup downloads, e.g. `0.116.0a1` -> `rust-v0.116.0-alpha.1`.
- Derive `codex_app_server.__version__`, the default
`AppServerConfig.client_version`, and
`_runtime_setup.pinned_runtime_version()` from the SDK package/project
version instead of hardcoding duplicate version strings.
- Carry the current generated SDK refresh from `main` so
`generate-types` stays clean after recent app-server schema changes.
- Update `sdk/python/uv.lock` for the renamed editable package.

## Validation

- `uv run --extra dev pytest` in `sdk/python` -> 59 passed, 37 skipped.
- Targeted `uv run ruff check` for the touched SDK files.
- `git diff --check`.
- Staged runtime with `--codex-version rust-v0.116.0-alpha.1
--platform-tag macosx_11_0_arm64`.
- Staged SDK with `--codex-version rust-v0.116.0-alpha.1`.
- Built runtime wheel, SDK wheel, and SDK sdist.
- `twine check /tmp/codex-python-pr3-build/dist/*` -> passed.
- Clean venv smoke installed `openai-codex-app-server-sdk==0.116.0a1`
from local dist and pulled `openai-codex-cli-bin==0.116.0a1`.
- Smoke imports passed for `Codex` and `bundled_codex_path()`.
2026-04-27 14:28:46 -07:00

288 lines
8.3 KiB
Python

from __future__ import annotations
import importlib.resources as resources
import inspect
import tomllib
from pathlib import Path
from typing import Any
import codex_app_server
from codex_app_server import AppServerConfig, RunResult
from codex_app_server.models import InitializeResponse
from codex_app_server.api import AsyncCodex, AsyncThread, Codex, Thread
def _keyword_only_names(fn: object) -> list[str]:
signature = inspect.signature(fn)
return [
param.name
for param in signature.parameters.values()
if param.kind == inspect.Parameter.KEYWORD_ONLY
]
def _assert_no_any_annotations(fn: object) -> None:
signature = inspect.signature(fn)
for param in signature.parameters.values():
if param.annotation is Any:
raise AssertionError(
f"{fn} has public parameter typed as Any: {param.name}"
)
if signature.return_annotation is Any:
raise AssertionError(f"{fn} has public return annotation typed as Any")
def test_root_exports_app_server_config() -> None:
assert AppServerConfig.__name__ == "AppServerConfig"
def test_root_exports_run_result() -> None:
assert RunResult.__name__ == "RunResult"
def test_package_and_default_client_versions_follow_project_version() -> None:
pyproject_path = Path(__file__).resolve().parents[1] / "pyproject.toml"
pyproject = tomllib.loads(pyproject_path.read_text())
assert codex_app_server.__version__ == pyproject["project"]["version"]
assert AppServerConfig().client_version == codex_app_server.__version__
def test_package_includes_py_typed_marker() -> None:
marker = resources.files("codex_app_server").joinpath("py.typed")
assert marker.is_file()
def test_generated_public_signatures_are_snake_case_and_typed() -> None:
expected = {
Codex.thread_start: [
"approval_policy",
"approvals_reviewer",
"base_instructions",
"config",
"cwd",
"developer_instructions",
"ephemeral",
"model",
"model_provider",
"permission_profile",
"personality",
"sandbox",
"service_name",
"service_tier",
"session_start_source",
],
Codex.thread_list: [
"archived",
"cursor",
"cwd",
"limit",
"model_providers",
"search_term",
"sort_direction",
"sort_key",
"source_kinds",
"use_state_db_only",
],
Codex.thread_resume: [
"approval_policy",
"approvals_reviewer",
"base_instructions",
"config",
"cwd",
"developer_instructions",
"exclude_turns",
"model",
"model_provider",
"permission_profile",
"personality",
"sandbox",
"service_tier",
],
Codex.thread_fork: [
"approval_policy",
"approvals_reviewer",
"base_instructions",
"config",
"cwd",
"developer_instructions",
"ephemeral",
"exclude_turns",
"model",
"model_provider",
"permission_profile",
"sandbox",
"service_tier",
],
Thread.turn: [
"approval_policy",
"approvals_reviewer",
"cwd",
"effort",
"model",
"output_schema",
"permission_profile",
"personality",
"sandbox_policy",
"service_tier",
"summary",
],
Thread.run: [
"approval_policy",
"approvals_reviewer",
"cwd",
"effort",
"model",
"output_schema",
"permission_profile",
"personality",
"sandbox_policy",
"service_tier",
"summary",
],
AsyncCodex.thread_start: [
"approval_policy",
"approvals_reviewer",
"base_instructions",
"config",
"cwd",
"developer_instructions",
"ephemeral",
"model",
"model_provider",
"permission_profile",
"personality",
"sandbox",
"service_name",
"service_tier",
"session_start_source",
],
AsyncCodex.thread_list: [
"archived",
"cursor",
"cwd",
"limit",
"model_providers",
"search_term",
"sort_direction",
"sort_key",
"source_kinds",
"use_state_db_only",
],
AsyncCodex.thread_resume: [
"approval_policy",
"approvals_reviewer",
"base_instructions",
"config",
"cwd",
"developer_instructions",
"exclude_turns",
"model",
"model_provider",
"permission_profile",
"personality",
"sandbox",
"service_tier",
],
AsyncCodex.thread_fork: [
"approval_policy",
"approvals_reviewer",
"base_instructions",
"config",
"cwd",
"developer_instructions",
"ephemeral",
"exclude_turns",
"model",
"model_provider",
"permission_profile",
"sandbox",
"service_tier",
],
AsyncThread.turn: [
"approval_policy",
"approvals_reviewer",
"cwd",
"effort",
"model",
"output_schema",
"permission_profile",
"personality",
"sandbox_policy",
"service_tier",
"summary",
],
AsyncThread.run: [
"approval_policy",
"approvals_reviewer",
"cwd",
"effort",
"model",
"output_schema",
"permission_profile",
"personality",
"sandbox_policy",
"service_tier",
"summary",
],
}
for fn, expected_kwargs in expected.items():
actual = _keyword_only_names(fn)
assert actual == expected_kwargs, f"unexpected kwargs for {fn}: {actual}"
assert all(name == name.lower() for name in actual), (
f"non snake_case kwargs in {fn}: {actual}"
)
_assert_no_any_annotations(fn)
def test_lifecycle_methods_are_codex_scoped() -> None:
assert hasattr(Codex, "thread_resume")
assert hasattr(Codex, "thread_fork")
assert hasattr(Codex, "thread_archive")
assert hasattr(Codex, "thread_unarchive")
assert hasattr(AsyncCodex, "thread_resume")
assert hasattr(AsyncCodex, "thread_fork")
assert hasattr(AsyncCodex, "thread_archive")
assert hasattr(AsyncCodex, "thread_unarchive")
assert not hasattr(Codex, "thread")
assert not hasattr(AsyncCodex, "thread")
assert not hasattr(Thread, "resume")
assert not hasattr(Thread, "fork")
assert not hasattr(Thread, "archive")
assert not hasattr(Thread, "unarchive")
assert not hasattr(AsyncThread, "resume")
assert not hasattr(AsyncThread, "fork")
assert not hasattr(AsyncThread, "archive")
assert not hasattr(AsyncThread, "unarchive")
for fn in (
Codex.thread_archive,
Codex.thread_unarchive,
AsyncCodex.thread_archive,
AsyncCodex.thread_unarchive,
):
_assert_no_any_annotations(fn)
def test_initialize_metadata_parses_user_agent_shape() -> None:
payload = InitializeResponse.model_validate({"userAgent": "codex-cli/1.2.3"})
parsed = Codex._validate_initialize(payload)
assert parsed is payload
assert parsed.userAgent == "codex-cli/1.2.3"
assert parsed.serverInfo is not None
assert parsed.serverInfo.name == "codex-cli"
assert parsed.serverInfo.version == "1.2.3"
def test_initialize_metadata_requires_non_empty_information() -> None:
try:
Codex._validate_initialize(InitializeResponse.model_validate({}))
except RuntimeError as exc:
assert "missing required metadata" in str(exc)
else:
raise AssertionError(
"expected RuntimeError when initialize metadata is missing"
)