Add workflow payload compression encoder#526
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| return data, encoding_options | ||
| return data, encoding_options, encoding_metadata | ||
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| async def encode_event_payload_content( |
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This is only used in tests as far as I can tell, what is this for?
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Good catch — this helper was only used by the test. I removed it and the test, and cleaned up a couple of nearby compression-only leftovers.
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It's about event encoding, it's not YET used but will be very soon so please don't delete that
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* Wrap compressed workflow payloads * Clean up workflow compression tests * Use compressed payload helper in tests --------- Co-authored-by: Vibe Nuage Agent <vibe@mistral.ai>
TEMPORARY: enable PayloadCompressionConfig by default in WorkflowEncodingConfig so compression is active without env var wiring. Revert once validated and proper WorkerConfig plumbing is in.
* Use msgpack for compressed workflow payloads * Merge _require_msgpack with _require_zstandard pattern - Move _require_msgpack from payload_encoder.py to payload_compressor.py - Use import_module from importlib instead of __import__ - Return ModuleType instead of Any for consistency - Keep compression-related imports together in one place This consolidates the module import helpers for compression libraries (zstandard and msgpack) in a single location for better maintainability. * Make msgpack a core dependency --------- Co-authored-by: Vibe Nuage Agent <vibe@mistral.ai>
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uv run python -m pytest src/mistralai/extra/tests/test_workflow_encoding.py -quv run ruff check src/mistralai/extra/workflows/encoding/models.py src/mistralai/extra/workflows/encoding/payload_encoder.py src/mistralai/extra/tests/test_workflow_encoding.pyuv run ruff format --check src/mistralai/extra/workflows/encoding/models.py src/mistralai/extra/workflows/encoding/payload_encoder.py src/mistralai/extra/tests/test_workflow_encoding.pyCI note
.github/workflows/run_example_scripts.yaml.run_examplesfailures on this PR showedMISTRAL_API_KEY:empty in the job environment, followed byhttpx.LocalProtocolError: Illegal header value b'Bearer '. That points to examples running without the CI API-key secret, not to the workflow compression code.mainrun_examplesruns pass withMISTRAL_API_KEY: ***present; an oldermainfailure on 2026-05-06 had the secret present and failed later for a different example issue.