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Posted to commits@airflow.apache.org by "fat-catTW (via GitHub)" <gi...@apache.org> on 2026/09/12 16:59:50 UTC
[PR] Deduplicate API response result conversions [airflow]
fat-catTW opened a new pull request, #73037:
URL: https://github.com/apache/airflow/pull/73037
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## Why
Several task execution comms result classes repeated the same API response conversion logic, making each wrapper manually copy response fields and set the result discriminator.
Changing `comms.py` also runs the supervisor schema version hook, which needs to compare against a temporary `upstream/main` worktree. That hook could fail from `git commit` when it inherited Git-local hook environment variables.
## Solution
Add shared mixins for the common conversion shapes:
- `_APIResponseResultMixin` handles API response wrappers that only need `model_dump(exclude_defaults=True)`.
- `_TypedAPIResponseResultMixin` also restores the `type` discriminator required by task comms serialization.
Update the matching result wrappers to use `from_api_response()`. Keep custom converters where the shape is different, such as `ConnectionResult` needing `by_alias=True`, `AssetsByAliasResult` mapping a list of assets, and XCom sequence wrappers extracting `root`.
Also clear Git-local hook environment variables when the supervisor schema version check creates the temporary upstream worktree, so the hook works correctly from `git commit`.
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Re: [PR] Deduplicate API response result conversions [airflow]
Posted by "potiuk (via GitHub)" <gi...@apache.org>.
potiuk commented on PR #73037:
URL: https://github.com/apache/airflow/pull/73037#issuecomment-5839250794
Hello @fat-catTW - thank you for your contributions to Apache Airflow!
The Airflow community has introduced a limit of **5 open pull requests at a time** for contributors without write access to the repository. You currently have 17 open pull requests, so - as a one-time step of introducing the limit - we closed the ones where maintainers have not engaged yet:
* #69482 - Clarify Task Instance terminal state reporting
* #69764 - Restrict asset state store access to registered tasks
* #70140 - Clean up stale KubernetesPodOperator pods
* #71112 - Skip maxed out queued DagRun candidates
* #71216 - Optimize scheduler backfill completion updates
* #71287 - Isolate scheduled DagRun creation failures with savepoints
* #71331 - Flush scheduled DagRun creation state promptly
* #71697 - Allow paused Dags to finish running DagRuns
* #72561 - Respect SMTP connection sender for task email alerts
* #72871 - Reduce XCom requests when resolving mapped task inputs
* #72917 - Handle Dag run clear errors in task SDK client
* #73037 - Deduplicate API response result conversions
These pull requests stay open because maintainers are already engaged in them - they count towards your limit:
* #71214 - Store executor callback DagRun references in the database
* #71546 - Limit Glue retry task UUID scan
* #71654 - Fix Dag run filtering for null start dates
* #72715 - Allow API clients to refresh Dag bundles
* #73169 - Add missing Amazon provider unit tests
This is **not** a judgement of you or of your changes. We never told contributors before that opening many pull requests at once was a problem, so there is nothing to feel bad about - and nothing is lost: your branches, commits and the review history stay where they are.
What we ask you to do is to make your **first prioritization decision**: choose which of the pull requests above matter most to you, and reopen them (up to 5 open at a time, including the ones still open) with the "Reopen pull request" button or `gh pr reopen <PR_NUMBER> --repo apache/airflow`. Reopen the ones you are ready to follow through - keep them rebased, respond to review comments and fix failing checks.
While your pull requests are waiting for review, the most valuable thing you can do is help in other ways - reviewing other contributors' pull requests, helping with issues, and taking part in the discussions on the devlist and Slack.
Why we introduced the limit, what it means for you and how to reopen or restore a pull request is explained in https://github.com/apache/airflow/blob/main/contributing-docs/32_open_pull_request_limit.rst.
---
Drafted-by: Claude Code (Opus 5); reviewed by @potiuk before posting
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Re: [PR] Deduplicate API response result conversions [airflow]
Posted by "potiuk (via GitHub)" <gi...@apache.org>.
potiuk closed pull request #73037: Deduplicate API response result conversions
URL: https://github.com/apache/airflow/pull/73037
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Re: [PR] Deduplicate API response result conversions [airflow]
Posted by "fat-catTW (via GitHub)" <gi...@apache.org>.
fat-catTW commented on PR #73037:
URL: https://github.com/apache/airflow/pull/73037#issuecomment-5666071461
Tests are added!
Thanks for the review.
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