fix(profiling): swallow RuntimeError from current_task() in asyncio wrappers

[vlad-scherbich]

Description

Delta vs #19269: tolerates RuntimeError from asyncio.current_task() in the affected _GatheringFuture and _wait wrapper paths, skipping link_tasks when no running loop is available.

This is a narrowly scoped runtime fix. It does not enable profiling broadly, add the native build, or change the #19272 sys.monitoring path.

Layer	Meaning	Which PR
Compiled	Native prerequisite	#19269
Armed	RuntimeError tolerance in two wrappers	this PR
Observable	No standalone support claim	—

Testing

Risks

Additional Notes

changelog/no-changelog.

[cit-pr-commenter-54b7da]

Codeowners resolved as

Resolved from the full PR diff against vlad/ddtracepy-315-profiling-native using the target branch CODEOWNERS file.
CODEOWNERS team requests not listed below are not required by the current file set.

ddtrace/profiling/_asyncio.py                                           @DataDog/profiling-python

[cit-pr-commenter-54b7da]

Circular import analysis

⚠️ Existing circular imports

There are 3 circular imports that already exist on the base branch and have not been changed by this PR.

ddtrace.errortracking._handled_exceptions.bytecode_injector -> ddtrace.errortracking._handled_exceptions.callbacks -> ddtrace.errortracking._handled_exceptions.collector -> ddtrace.errortracking._handled_exceptions.bytecode_reporting -> ddtrace.errortracking._handled_exceptions.bytecode_injector
ddtrace.llmobs -> ddtrace.llmobs._evaluators -> ddtrace.llmobs._evaluators.format -> ddtrace.llmobs._experiment -> ddtrace.llmobs
ddtrace.appsec._asm_request_context -> ddtrace.appsec._iast._iast_request_context_base -> ddtrace.appsec._iast._iast_env -> ddtrace.appsec._iast.reporter -> ddtrace.appsec._exploit_prevention.stack_traces -> ddtrace.appsec._asm_request_context

[cit-pr-commenter-54b7da]

Dependency direction analysis

⚠️ Existing dependency direction violations

There are 230 dependency direction violations that already exist on the base branch and have not been changed by this PR.

Show existing violations (showing 5 of 230 highest severity)

ddtrace.internal.tracemethods -×-> ddtrace.trace  (internal-core -> product:tracing, score=134)
ddtrace.llmobs._integrations.langgraph -×-> ddtrace.trace  (product:llmobs -> product:tracing, score=132)
ddtrace.llmobs._integrations.google_adk -×-> ddtrace.trace  (product:llmobs -> product:tracing, score=132)
ddtrace.appsec._contrib.django -×-> ddtrace.trace  (product:appsec -> product:tracing, score=132)
ddtrace.llmobs._integrations.openai_agents -×-> ddtrace.trace  (product:llmobs -> product:tracing, score=132)

To see all violations, download the layers-base.json and layers-pr.json artifacts from this CI job and run:

uv run --script scripts/import-analysis/layers.py compare layers-base.json layers-pr.json

[datadog-prod-us1-3]

 

⚠️ Warnings

❌ Your PR has failed checks. Please review the issues below and take necessary action before merging.

🚦 7 Pipeline jobs failed

Pytorch Unit Tests (with GPU) | unit-tests — 🔧 Needs a code fix, caused by this PR

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Import error: No module named 'tests._ddtest_env_helpers' during test execution in tests/profiling/test_pytorch.py.

Changelog | Validate changelog

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Release note not found. Fix and feat PRs must have a changelog entry.

DataDog/apm-reliability/dd-trace-py | download_dependency_wheels: [3.15.0rc1, 3.15]

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View all 7 failed jobs.

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Branch: vlad/315-profiling-asyncio-swallow

Pytorch Unit Tests (with GPU) | unit-tests
Commit: 2a5e6caba8baba841e8ba8394d596ea029eeb869
Error (code / test):
Import error: No module named 'tests._ddtest_env_helpers' during test execution in tests/profiling/test_pytorch.py.
CI job: https://github.com/DataDog/dd-trace-py/actions/runs/33909030076/job/101140795327

ℹ️ Info

No other issues found (see more)

🧪 All tests passed
❄️ No new flaky tests detected

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[vlad-scherbich]

main already gates these wrappers

[vlad-scherbich]

reopened — close was meant for a different leftover PR

[vlad-scherbich]

reopened — close was meant for a different leftover PR