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The branch predates google-genai 2.21 file downloads and the test fixes that came with the latest dependency set, and CI runs both. In addition, openai now carries its own httpx, and the Agents SDK rejects two invocations sharing one completed call id. (cherry picked from commit 186987b)
The branch's own Nexus generator shells out to a binary name the nexgen crate does not install, and the payload visitor script still looked for the service module under its old filename, so generation died before it could diff anything. (cherry picked from commit b7cb0b1)
This was referenced Oct 3, 2026
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This PR backports two upstream changes onto
task/python-sdk-streamingso the branch builds and tests on today's dependency set.What changed?
google-genai>=2.21.0file download fix incontrib/google_genai, and theopenai_agentstesting fix for the separatehttpxand the one-call-id rule, with their tests and the lockfile.main'sscripts/gen_nexus_system_api.py,scripts/gen_payload_visitor.pyandscripts/nex_gen_support.py, with their regenerated output undertemporalio/nexus/system/workflow_service/and intemporalio/bridge/_visitor.py.Part of AI-198 (epic AI-37).
Why?
The branch predates the versions CI resolves now, so the contrib suites fail before any streaming code runs. Its Nexus generator also calls a binary nexgen doesn't install. Both changes are plain upstream code, and every later PR on this chain needs a green base. Once the branch is refreshed onto a newer
main, this PR can go.How did you test it?
Link to a test plan if any -
The bridge builds and
poe lintis clean. The Gemini, ADK streaming, system Nexus, payload visitor and OpenAI Agents suites pass on a local dev server. The OpenAI cases that need a real key were skipped. The visitor generator gives back the committed file. The Nexus generator doesn't run on this branch's Core pin, because nexgen rejects that pin'sworkflow-service.wit. The output here comes from the later pin, and the Core-side WIT fix lands lower in the external Core chain.