non-JSON error responses
- Set per-request httpx timeout (command timeout + 10s buffer) in
Commands.run() and AsyncCommands.run() for foreground exec calls,
preventing HTTP read timeouts on long-running commands
- Raise WrennInternalError instead of raw httpx.HTTPStatusError when
handle_response() encounters a non-JSON error body (e.g. 502 from
a reverse proxy)
Replace flat CodeResult with a proper model hierarchy: Execution
(top-level), Result (per-output with typed MIME fields), Logs
(stdout/stderr as lists), and ExecutionError (structured
name/value/traceback). Handle display_data messages for rich output,
add streaming callbacks (on_result, on_stdout, on_stderr, on_error),
and remove the misleading stdout-to-text fallback.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Introduces the core Wrenn client and a dedicated sandbox execution
environment. This includes automated model generation and a custom
exception hierarchy to support robust integration.
- Add `WrennClient` in `src/wrenn/client.py` for API interaction.
- Implement `Sandbox` in `src/wrenn/sandbox.py` for isolated execution.
- Add Pydantic/model support via `_generated.py`.
- Define project-specific error types in `exceptions.py`.
- Include AGENTS.md documentation for specialized logic.
- Add comprehensive unit and integration tests.
- Update build system (Makefile, uv.lock, pyproject.toml) and LICENSE.
