mirror of
https://github.com/deepseek-ai/deepseek-harness
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62 lines
3.0 KiB
Markdown
62 lines
3.0 KiB
Markdown
# Python contributor workflows
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English | [中文](development.zh.md)
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Follow the workflow for the contributor outcome you need: build runtime artifacts, validate the SDK, run against source, or build distributions. Package behavior belongs in the [SDK reference](sdk/README.md) and [runtime carrier reference](sdk-runtime/README.md).
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## Build runtime artifacts
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Platform executables are build artifacts and are not checked into git. Run the build from the repository root:
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```sh
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pnpm install
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pnpm exec tsx scripts/build-exe-for-python-sdk.ts
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```
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Use `--skip-build` when the required `lib/` artifacts already exist, or `--targets=node24-linux-x64,node24-linux-arm64,node24-macos-arm64` to select platforms. Products land in `dist-exe/` and the script syncs the selected carriers into `python/sdk-runtime/`. macOS builds also sync the matching spawn helper required by `node-pty`.
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## Validate the SDK
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Keep the virtual environment outside `python/`, install the test group, and run the Python suite:
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```sh
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export UV_PROJECT_ENVIRONMENT="$PWD/tmp/py-sdk-venv"
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uv sync --project python/sdk --group test
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uv run --project python/sdk pytest
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```
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`python/sdk/tests/test_bundled_runtime.py` exercises available bundled carriers and skips a carrier when its artifact has not been built. For repository-wide test policy, see [Testing](../docs/testing.md).
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An interactive smoke test needs `DEEPSEEK_API_KEY` in the environment or repository-root `.env`:
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```python
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from deepseek_harness import DeepSeekHarness
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with DeepSeekHarness() as harness:
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print(harness.run("say hi").final_response)
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```
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## Run against Node source
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Repository contributors can select either development carrier:
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- Set `DSH_RUNTIME_MODE=node` to use the built Node carrier on system Node `>=22.19`. The build script refreshes this carrier, but distributions never include or auto-select it.
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- Set `launch_args_override=("./node_modules/.bin/tsx", "packages/examples/jsonrpc-demo/src/bin.ts")` with the repository root as `cwd` to run unbuilt TypeScript source. Supply `cordis=...` when the default configuration is not suitable.
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See `python/sdk/tests/manual_sdk_agent_smoke.py` for a complete source-mode invocation.
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## Build distributions
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The root `package.json` version is authoritative for both Python distributions. The staging script injects that version into both wheels and pins the SDK to the same `deepseek-harness-runtime-bin` version.
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Build the pure SDK wheel once and one runtime wheel on each native platform:
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```sh
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version="$(node -p "require('./package.json').version")"
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python scripts/build-python-release.py --package sdk --output-dir dist-python
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python scripts/build-python-release.py --package runtime --platform macos-arm64 --runtime-exe dist-exe/dsh-jsonrpc-agent-pkg-macos-arm64 --output-dir dist-python
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pip install --find-links dist-python deepseek-harness-sdk=="$version"
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```
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The runtime distribution is wheel-only. The release pipeline publishes three platform wheels with the pure SDK wheel: Linux x64, Linux arm64, and macOS arm64. A `python-vX.Y.Z` tag is accepted only when it matches the repository version.
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