[codex] Rename Python SDK AppServerConfig to CodexConfig (#24800)

## Why

`AppServerConfig` is exported as part of the ergonomic Python SDK
surface and passed to `Codex(...)` and `AsyncCodex(...)`. That name
exposes the underlying app-server transport at the same layer where
users are configuring the Codex client. `CodexConfig` makes the common
callsite read naturally and names the object it configures.

## What changed

- Renamed the public configuration dataclass from `AppServerConfig` to
`CodexConfig`.
- Updated `Codex`, `AsyncCodex`, and the transport clients to accept
`CodexConfig`.
- Updated binary-resolution messages, package exports, docs, examples,
and related coverage to use the new public name.

## API impact

```python
from openai_codex import Codex, CodexConfig

with Codex(config=CodexConfig(codex_bin="/path/to/codex")) as codex:
    ...
```

Callers should now import and construct `CodexConfig`; `AppServerConfig`
is no longer part of the Python SDK surface.

## Validation

- `uv run --frozen --extra dev ruff check src/openai_codex scripts
examples tests`
- Tests are deferred to online CI for this PR.
This commit is contained in:
Ahmed Ibrahim
2026-05-27 16:10:15 -07:00
committed by GitHub
parent 090144e0ec
commit 0db49a7e6a
22 changed files with 127 additions and 126 deletions
+6 -6
View File
@@ -4,8 +4,8 @@ Experimental Python SDK for `codex app-server` JSON-RPC v2 over stdio, with a sm
The generated wire-model layer is sourced from the pinned `openai-codex-cli-bin`
runtime package and exposed as Pydantic models with snake_case Python fields
that serialize back to the app-servers camelCase wire format.
The package root exports the ergonomic client API; public app-server value and
that serialize back to the protocol's camelCase wire format.
The package root exports the ergonomic client API; public Codex protocol value and
event types live in `openai_codex.types`.
## Install
@@ -17,7 +17,7 @@ source .venv/bin/activate
```
Published SDK builds pin an exact `openai-codex-cli-bin` runtime dependency
with the same version as the SDK. Pass `AppServerConfig(codex_bin=...)` only
with the same version as the SDK. Pass `CodexConfig(codex_bin=...)` only
when you intentionally want to run against a specific local app-server binary.
## Quickstart
@@ -26,7 +26,7 @@ when you intentionally want to run against a specific local app-server binary.
from openai_codex import Codex, Sandbox
with Codex() as codex:
# Call login_api_key(...) first when this app-server session is not
# Call login_api_key(...) first when this Codex session is not
# already authenticated.
thread = codex.thread_start(model="gpt-5", sandbox=Sandbox.workspace_write)
result = thread.run("Say hello in one sentence.")
@@ -57,7 +57,7 @@ Available presets:
- `Sandbox.workspace_write`: the normal default for projects with a recorded trust decision; read files and write inside the workspace and configured writable roots.
- `Sandbox.full_access`: run without filesystem access restrictions.
When `sandbox=` is omitted, app-server uses its configured default. A sandbox
When `sandbox=` is omitted, Codex uses its configured default. A sandbox
passed to `run(...)` or `turn(...)` applies to that turn and subsequent turns
on the thread.
@@ -87,7 +87,7 @@ with Codex() as codex:
Use `login_chatgpt_device_code()` for device-code auth, `handle.cancel()` to
stop an in-progress interactive login, and `logout()` to clear the active
app-server account session.
Codex account session.
## Docs map