feat(bottle): Add span streaming support to Bottle integration

[ericapisani]

Add span streaming support to Bottle integration.

Fixes PY-2310
Fixes#6008

[linear-code]

PY-2310

[github-actions]

Codecov Results 📊

✅ 88426 passed | ⏭️ 6022 skipped | Total: 94448 | Pass Rate: 93.62% | Execution Time: 294m 8s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📈 +320
Passed Tests	📈 +317
Failed Tests	—
Skipped Tests	📈 +3

All tests are passing successfully.

✅ Patch coverage is 85.71%. Project has 2473 uncovered lines.
✅ Project coverage is 89.38%. Comparing base (base) to head (head).

Files with missing lines (1)

File	Patch %	Lines
sentry_sdk/integrations/bottle.py	85.71%	⚠️ 2 Missing

Coverage diff

@@ Coverage Diff @@## main #PR +/-##
==========================================
+ Coverage 89.35% 89.38% +0.03%
==========================================
Files 192 192 —
Lines 23273 23285 +12
Branches 7998 8002 +4
==========================================
+ Hits 20794 20812 +18- Misses 2479 2473 -6- Partials 1309 1308 -1

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Generated by Codecov Action

[sentrivana]

One small suggestion, but lgtm!

[sentrivana]

Looks like we can take this line out of the condition bodies since it's the same for both branches

[ericapisani]

Good eye, will make that fix!

[cursor]

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

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[cursor]

Post-handle naming can fail requests

Medium Severity

After a successful old_handle, span-streaming runs _set_segment_name_and_source on the critical response path. That helper only catches RuntimeError, and the call is not wrapped in capture_internal_exceptions. Any other exception while reading bottle_request.route or calling set_transaction_name can abort the request after the handler already returned a response.

Additional Locations (1)

• sentry_sdk/integrations/bottle.py#L172-L189

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