ci: run 3.15 gates against a pinned S3 wheel (PROF-15511) - #194
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Temporary until 3.15 natives land on main. 3.14 PyPI jobs are unchanged.
vlad-scherbich
changed the title
vlad-scherbich
marked this pull request as ready for review
September 1, 2026 17:39
gyuheon0h
approved these changes
Sep 1, 2026
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Pull request overview
This PR temporarily adds a dedicated CI job to run Python 3.15 downstream gate scenarios against a pinned dd-trace-py S3 wheel, until 3.15 native support lands on main upstream.
Changes:
- Adds a new
python_3.15-scoped workflow job in CI that runs 3.15 scenarios with a pinnedddtrace_install_urlfrom S3. - Updates downstream gate documentation to reflect the new 3.15 CI behavior and pin rationale.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| scenarios/python_downstream_gate/README.md | Updates documentation to point 3.15 runs at the dedicated CI job with the temporary S3 wheel pin. |
| .github/workflows/ci.yml | Introduces a new Python 3.15 job that runs selected scenarios using a pinned S3 install script. |
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Dots are illegal in GitHub Actions job ids; rename python_3.15 to python_3_15.
The da3df551 cp315 wheel still declares >=3.9,<3.15, so pip refuses 3.15.0.
python stays the pre-3.14 scenarios. python_3_14 and python_3_15 run the same families on one S3 wheel so the interpreter is the only variable.
gevent/uvloop 3.15 skipped pip install because the comment was about ddtrace. Later live-samples misses were CodeProvenance allocations, not retain_major/minor drift.
uvloop has no cp315 wheel. Building the sdist SIGSEGVs (pip exit -11) on python:3.15.0b1, so the pair is out of the gate jobs until a wheel exists. Dropping 3.15 only would leave an unpaired 3.14 capture.
greenlet cp315 wheels need _PyGC_VisitFrameStack, which landed in 3.15b2. Current wheels are built against rc1; 3.15.0b1 cannot load them.
vlad-scherbich
marked this pull request as draft
September 1, 2026 18:55
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da3df551 cp315 SIGSEGVs on 3.15.0rc1 (CPython ABI frozen at rc1). greenlet cp315 needs _PyGC_VisitFrameStack (b2+), so gevent cannot run on b1 either. Lock stays; it passed on b1 with this wheel.
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Temporary until 3.15 natives land on main:
3.14 PyPI jobs are unchanged.