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feat(api): add cache settings and key options [2/2] - #4087

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markstuart-oai merged 1 commit into
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castiron/promotions/pr-267
Oct 16, 2026
Merged

markstuart-oai merged 1 commit into
mainfrom
castiron/promotions/pr-267

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@markstuart-oai

@markstuart-oai markstuart-oai commented Oct 16, 2026 •

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Why

Python users need optional cache controls for Decisions and independent scope or expiry updates for project keys.

High-level description

Add Decisions prompt-cache settings and text/image cache breakpoints. Allow project key scopes or expiry to be updated independently, and refresh model alias notices. Preserve existing WebSocket connection methods, defaults, credential handling, and API helpers.

Validation

CI passes, and all 236 consumer tests pass. Automated code and security reviews found no issues on the current head.

Existing WebSocket methods and signatures match the public baseline. Repeat generation produced identical files. An installed SDK generated with an unrelated WebSocket API passed eight real sync/async handshakes covering request hooks, credentials, events, reconnects, and cleanup, without changes to the SDK-owned runtime.

Castiron-Internal-PR: openai/openai-python-internal#267
Castiron-Source-SHA: e748890d2046352bf289f1583e423d76880f453b
Castiron-Public-Base-SHA: 9998c1a
@github-actions

github-actions Bot commented Oct 16, 2026 •

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Castiron custom code

Evaluated main: 9998c1a3806afda55cb3923de1f7f49adcff5a7f.

✅ No new custom-code files detected.

36 mixed files remain; 0 existing customizations changed; 4 customizations removed; 10 generated baselines changed.

Compared 9998c1a3806a → ecb5e394d83d. Generated baselines verified.

File Result Current custom patch
scripts/castiron/custom_code_budget.py Generated baseline changed None
scripts/castiron/test_custom_code_github.py Generated baseline changed None
scripts/castiron/test_custom_code_publication.py Generated baseline changed None
scripts/castiron/test_custom_code_report.py Generated baseline changed None
src/openai/resources/beta/responses/responses.py Generated baseline changed +55 / −55
src/openai/resources/live/forks.py Generated baseline changed +15 / −18
src/openai/resources/live/live.py Generated baseline changed +11 / −6
src/openai/resources/live/sideband.py Generated baseline changed +15 / −18
src/openai/resources/realtime/realtime.py Generated baseline changed +6 / −2
src/openai/resources/responses/responses.py Generated baseline changed +920 / −74
src/openai/types/websocket_connection_options.py No longer generated None
src/openai/types/websocket_reconnection.py No longer generated None
30 existing customizations unchanged
  • api.md
  • src/openai/init.py
  • src/openai/_client.py
  • src/openai/resources/audio/transcriptions.py
  • src/openai/resources/audio/translations.py
  • src/openai/resources/beta/agents/environments/files.py
  • src/openai/resources/beta/agents/sessions/artifacts.py
  • src/openai/resources/beta/agents/sessions/sessions.py
  • src/openai/resources/beta/beta.py
  • src/openai/resources/beta/threads/runs/runs.py
  • src/openai/resources/beta/threads/threads.py
  • src/openai/resources/chat/completions/completions.py
  • src/openai/resources/embeddings.py
  • src/openai/resources/files.py
  • src/openai/resources/realtime/api.md
  • src/openai/resources/uploads/uploads.py
  • src/openai/resources/vector_stores/file_batches.py
  • src/openai/resources/vector_stores/files.py
  • src/openai/resources/videos.py
  • src/openai/resources/webhooks/init.py
  • src/openai/resources/webhooks/webhooks.py
  • src/openai/types/fine_tuning/fine_tuning_job_integration.py
  • src/openai/types/realtime/conversation_item_input_audio_transcription_delta_event.py
  • src/openai/types/realtime/realtime_error_event.py
  • src/openai/types/responses/tool.py
  • src/openai/types/responses/tool_param.py
  • src/openai/types/webhooks/init.py
  • src/openai/types/webhooks/live_call_incoming_webhook_event.py
  • src/openai/types/webhooks/unwrap_webhook_event.py
  • tests/api_resources/test_videos.py

A changed generated baseline means this report cannot reliably identify which handwritten lines changed.

Inspect the custom-code diff

Download the exact patch produced by this run (requires repository access):

gh run download 38839055530 --repo openai/openai-python \
  --name castiron-custom-code-38839055530-1 --dir /tmp/castiron-custom-code-38839055530-1
git apply --stat /tmp/castiron-custom-code-38839055530-1/custom-code.patch
cat /tmp/castiron-custom-code-38839055530-1/custom-code.patch

Or reproduce it from an SDK checkout containing the vendored reporter:

git fetch --no-tags origin 9998c1a3806afda55cb3923de1f7f49adcff5a7f ecb5e394d83d28b74b3084bd2c5132e4f9912333
python3 scripts/castiron/custom_code_report.py report \
  --base 9998c1a3806afda55cb3923de1f7f49adcff5a7f \
  --head ecb5e394d83d28b74b3084bd2c5132e4f9912333 --fetch --require-head-hash --public \
  --out /tmp/castiron-custom-code-ecb5e394d83d
cat /tmp/castiron-custom-code-ecb5e394d83d/custom-code.patch

This is the current full custom patch for mixed files, not an attribution of only the handwritten lines changed by this PR.

Full report and patch

@markstuart-oai
markstuart-oai marked this pull request as ready for review October 16, 2026 02:02
@markstuart-oai
markstuart-oai requested a review from a team as a code owner October 16, 2026 02:02
@chatgpt-codex-connector

chatgpt-codex-connector Bot commented Oct 16, 2026 •

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Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review Status Commit Review trigger
📝 Code Review ✅ Completed 2026-10-16T02:07:06.773941Z ecb5e39 Draft marked ready
🔒 Security Review ✅ Completed 2026-10-16T02:09:15.361839Z ecb5e39 Draft marked ready
ℹ️ About Codex in GitHub

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  • Comment "@codex review" or "@codex security review".

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@openai-sdks

openai-sdks Bot commented Oct 16, 2026 •

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OkTest Summary

✅ 236/236 SDK tests passed in 9.387s for Python SDK PR #4087.

Test results — 42 files
Test Result Time
tests/chat-completions-complex-body.test.ts ✅ Passed 262ms
tests/chat-completions-create.test.ts ✅ Passed 208ms
tests/chat-completions-stream.test.ts ✅ Passed 286ms
tests/files-content-binary.test.ts ✅ Passed 213ms
tests/files-create-multipart.test.ts ✅ Passed 279ms
tests/files-list-pagination.test.ts ✅ Passed 242ms
tests/initialize-config.test.ts ✅ Passed 201ms
tests/instance-isolation.test.ts ✅ Passed 196ms
tests/models-list.test.ts ✅ Passed 246ms
tests/responses-background-lifecycle.test.ts ✅ Passed 200ms
tests/responses-body-method-errors.test.ts ✅ Passed 305ms
tests/responses-cancel-timeout.test.ts ✅ Passed 215ms
tests/responses-cancel.test.ts ✅ Passed 222ms
tests/responses-compact-retries.test.ts ✅ Passed 308ms
tests/responses-compact.test.ts ✅ Passed 216ms
tests/responses-create-advanced-stream.test.ts ✅ Passed 403ms
tests/responses-create-advanced.test.ts ✅ Passed 238ms
tests/responses-create-disconnect.test.ts ✅ Passed 1.257s
tests/responses-create-errors.test.ts ✅ Passed 224ms
tests/responses-create-malformed-api-responses.test.ts ✅ Passed 233ms
tests/responses-create-retries.test.ts ✅ Passed 234ms
tests/responses-create-stream-failures.test.ts ✅ Passed 232ms
tests/responses-create-stream-timeout.test.ts ✅ Passed 242ms
tests/responses-create-stream-wire.test.ts ✅ Passed 2.079s
tests/responses-create-stream.test.ts ✅ Passed 149ms
tests/responses-create-terminal-states.test.ts ✅ Passed 221ms
tests/responses-create-timeout.test.ts ✅ Passed 228ms
tests/responses-create.test.ts ✅ Passed 199ms
tests/responses-delete.test.ts ✅ Passed 207ms
tests/responses-input-items-errors.test.ts ✅ Passed 414ms
tests/responses-input-items-list.test.ts ✅ Passed 327ms
tests/responses-input-items-options.test.ts ✅ Passed 271ms
tests/responses-input-tokens-count-timeout.test.ts ✅ Passed 324ms
tests/responses-input-tokens-count.test.ts ✅ Passed 224ms
tests/responses-malformed-inputs.test.ts ✅ Passed 1.127s
tests/responses-not-found-errors.test.ts ✅ Passed 284ms
tests/responses-parse.test.ts ✅ Passed 336ms
tests/responses-retrieve-retries.test.ts ✅ Passed 504ms
tests/responses-retrieve.test.ts ✅ Passed 228ms
tests/responses-stored-method-errors.test.ts ✅ Passed 542ms
tests/retry-behavior.test.ts ✅ Passed 3.227s
tests/sdk-error-shape.test.ts ✅ Passed 277ms

View OkTest run #38838376757

SDK merge (4b7fc1bf4d1a) · head (ecb5e394d83d) · base (9998c1a3806a) · OkTest (63b471b22245)

@markstuart-oai
markstuart-oai added this pull request to the merge queue Oct 16, 2026
Merged via the queue into main with commit 325da45 Oct 16, 2026
35 checks passed
@markstuart-oai
markstuart-oai deleted the castiron/promotions/pr-267 branch October 16, 2026 02:21
@openai-sdks openai-sdks Bot mentioned this pull request Oct 16, 2026
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