ref: Unify warnings (warnings.warn for deprecations, logging.warning for everything else)

[sentrivana]

• Add a helper to use for deprecation warnings, specifically, that uses warnings.warn()
• For everything but deprecation warnings, use logger.warning()

Closes https://linear.app/getsentry/issue/PY-1934/use-warningswarn-for-deprecations-and-loggerwarning-for-everything

[github-actions]

Codecov Results 📊

✅ 110908 passed | ⏭️ 5428 skipped | Total: 116336 | Pass Rate: 95.33% | Execution Time: 373m 29s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📉 -9047
Passed Tests	📉 -7743
Failed Tests	—
Skipped Tests	📉 -1304

All tests are passing successfully.

❌ Patch coverage is 67.74%. Project has 2228 uncovered lines.
✅ Project coverage is 90.64%. Comparing base (base) to head (head).

Files with missing lines (5)

File	Patch %	Lines
sentry_sdk/tracing_utils.py	0.00%	⚠️ 4 Missing
sentry_sdk/client.py	66.67%	⚠️ 2 Missing
sentry_sdk/scope.py	60.00%	⚠️ 2 Missing
sentry_sdk/integrations/threading.py	0.00%	⚠️ 1 Missing
sentry_sdk/traces.py	66.67%	⚠️ 1 Missing

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    90.24%    90.64%     +0.4%
==========================================
  Files          193       185        -8
  Lines        25482     23803     -1679
  Branches      9384      8782      -602
==========================================
+ Hits         22994     21575     -1419
- Misses        2488      2228      -260
- Partials      1431      1363       -68

---

Generated by Codecov Action

[linear-code]

PY-1934

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

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^{Reviewed by Cursor Bugbot for commit 56cb13b. Configure here.}

[cursor]

Warnings hidden unless debug enabled

High Severity

Switching these notices from warnings.warn() to logger.warning() hides them unless debug=True. The sentry_sdk.errors logger uses _DebugFilter, which drops records by default. Users will no longer see alerts about uWSGI crashing workers, ignored options, async close()/flush() misuse, or the Django Channels data-leak issue.

Additional Locations (2)

• sentry_sdk/client.py#L349-L379
• sentry_sdk/integrations/threading.py#L64-L70

 

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