chore(drop-python-version): Update Python 3.9 → 3.10 #12307

aniketpati1121 · 2025-10-01T05:16:08Z

Updated Python version from 3.9 to 3.10 across:

SDK, DSL, and test data files
GitHub workflows
Backend and Dockerfiles

…YAMLs Signed-off-by: Aniket Patil <[email protected]>

Signed-off-by: Aniket Patil <[email protected]>

google-oss-prow · 2025-10-01T05:16:18Z

Hi @aniketpati1121. Thanks for your PR.

I'm waiting for a kubeflow member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

github-actions · 2025-10-01T05:16:30Z

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zazulam · 2025-10-01T12:39:39Z

/ok-to-test

zazulam

Had a few comments on specifying the correct patch version in a few places.
Please update the sdk/python/setup.py and sdk/python/kfp/init.py as well to reflect the changes

zazulam · 2025-10-01T12:46:49Z

backend/test/proto_tests/testdata/generated-1791485/.!90490!run_completed_with_spec.pb

+
+exp-456completed-run-123Production Pipeline Run *1Production pipeline execution for data processingB1
+
+


I don't think this file is needed, can you please remove

zazulam · 2025-10-01T12:49:45Z

sdk/python/kfp/compiler/compiler_test.py

        with tempfile.TemporaryDirectory() as tmpdir:

-            @dsl.component(base_image='docker.io/python:3.9.17')
+            @dsl.component(base_image='docker.io/python:3.10.17')


The latest python 3.10 version is 3.10.18, can you update the patch version to match.

zazulam · 2025-10-01T12:50:22Z

sdk/python/kfp/compiler/compiler_test.py

            def simple_pipeline(img: str):
                task = empty_component()
-                # overwrite base_image="docker.io/python:3.9.17"
+                # overwrite base_image="docker.io/python:3.10.17"


update patch version to latest

zazulam · 2025-10-01T12:50:29Z

sdk/python/kfp/compiler/compiler_test.py

        with tempfile.TemporaryDirectory() as tmpdir:

-            @dsl.component(base_image='docker.io/python:3.9.17')
+            @dsl.component(base_image='docker.io/python:3.10.17')


update patch version to latest

zazulam · 2025-10-01T12:50:36Z

sdk/python/kfp/compiler/compiler_test.py

            def simple_pipeline():
                task = empty_component()
-                # overwrite base_image="docker.io/python:3.9.17"
+                # overwrite base_image="docker.io/python:3.10.17"


update patch version to latest

zazulam · 2025-10-01T12:53:26Z

sdk/python/kfp/dsl/component_factory.py

        base_image = _DEFAULT_BASE_IMAGE
        warnings.warn(
-            ("The default base_image used by the @dsl.component decorator will switch from 'python:3.9' to 'python:3.10' on Oct 1, 2025. To ensure your existing components work with versions of the KFP SDK released after that date, you should provide an explicit base_image argument and ensure your component works as intended on Python 3.10."
+            ("The default base_image used by the @dsl.component decorator will switch from 'python:3.10' to 'python:3.10' on Oct 1, 2025. To ensure your existing components work with versions of the KFP SDK released after that date, you should provide an explicit base_image argument and ensure your component works as intended on Python 3.10."


Update the comment to reflect the change, reference.

The default base_image used by the @dsl.component decorator will switch from 'python:3.10' to 'python:3.11' on Oct 1, 2026. To ensure your existing components work with versions of the KFP SDK released after that date, you should provide an explicit base_image argument and ensure your component works as intended on Python 3.11.

zazulam

From what I found I think that the python version specified in the workflow files used with the setup-python gh action need to be strings. I only think this is the case since the repo for that action has the usage specified as such and that the current error we are seeing in CI is related to parsing.

Run actions/setup-python@v4
with:
python-version: 3.1
check-latest: false
token: ***
update-environment: true
allow-prereleases: false
Installed versions
Version 3.1 was not found in the local cache
Error: The version '3.1' with architecture 'x64' was not found for Ubuntu 24.04.

zazulam · 2025-10-01T13:15:33Z

.github/workflows/e2e-test-frontend.yml

        uses: actions/setup-python@v4
        with:
-          python-version: 3.9
+          python-version: 3.10


Try setting the version within a string to prevent stripping.

zazulam · 2025-10-01T13:15:59Z

.github/workflows/integration-tests-v1.yml

        uses: actions/setup-python@v4
        with:
-          python-version: 3.9
+          python-version: 3.10


stringify version

zazulam · 2025-10-01T13:16:17Z

.github/workflows/gcpc-modules-tests.yml

        uses: actions/setup-python@v4
        with:
-          python-version: 3.9
+          python-version: 3.10


stringify version

zazulam · 2025-10-01T13:16:32Z

.github/workflows/kfp-kubernetes-execution-tests.yml

        uses: actions/setup-python@v4
        with:
-          python-version: '3.9'
+          python-version: '3.10'


stringify version

zazulam · 2025-10-01T13:16:43Z

.github/workflows/legacy-v2-api-integration-tests.yml

        uses: actions/setup-python@v4
        with:
-          python-version: 3.9
+          python-version: 3.10


stringy version

zazulam · 2025-10-01T13:17:15Z

.github/workflows/sdk-isort.yml

        uses: actions/setup-python@v4
        with:
-          python-version: 3.9
+          python-version: 3.10


stringify version

zazulam · 2025-10-01T13:17:26Z

.github/workflows/sdk-upgrade.yml

        uses: actions/setup-python@v4
        with:
-          python-version: 3.9
+          python-version: 3.10


stringify version

zazulam · 2025-10-01T13:17:46Z

.github/workflows/sdk-yapf.yml

      uses: actions/setup-python@v4
      with:
-        python-version: '3.9'
+        python-version: '3.10'


stringify version

zazulam · 2025-10-01T13:18:00Z

.github/workflows/upgrade-test.yml

        uses: actions/setup-python@v4
        with:
-          python-version: 3.9
+          python-version: 3.10


stringify version

zazulam · 2025-10-01T13:18:14Z

.github/workflows/validate-generated-files.yml

        uses: actions/setup-python@v4
        with:
-          python-version: 3.9
+          python-version: 3.10


stringify version

Signed-off-by: Aniket Patil <[email protected]>

… with mocked URL Signed-off-by: Aniket Patil <[email protected]>

google-oss-prow · 2025-10-12T03:56:34Z

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please ask for approval from zazulam. For more information see the Kubernetes Code Review Process.

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aniketpati1121 added 3 commits October 1, 2025 10:30

Update Python version from 3.9 to 3.10 in backend, Dockerfiles, test …

5b3fe82

…YAMLs Signed-off-by: Aniket Patil <[email protected]>

Update Python version from 3.9 to 3.10 in GitHub workflows

1fe0b9e

Signed-off-by: Aniket Patil <[email protected]>

Update Python version from 3.9 to 3.10 in SDK, DSL and test data files

e1886b7

Signed-off-by: Aniket Patil <[email protected]>

google-oss-prow bot requested review from VaniHaripriya, droctothorpe, gmfrasca and mprahl October 1, 2025 05:16

google-oss-prow bot added the needs-ok-to-test label Oct 1, 2025

google-oss-prow bot added the size/XL label Oct 1, 2025

google-oss-prow bot added ok-to-test and removed needs-ok-to-test labels Oct 1, 2025

zazulam requested changes Oct 1, 2025

View reviewed changes

google-oss-prow bot assigned zazulam Oct 1, 2025

zazulam requested changes Oct 1, 2025

View reviewed changes

aniketpati1121 added 2 commits October 1, 2025 22:01

chore: update all workflows to Python 3.10

7c1fdb5

Signed-off-by: Aniket Patil <[email protected]>

fix: update load_yaml_utilities_test.py for Python 3.10 compatibility…

71515ce

… with mocked URL Signed-off-by: Aniket Patil <[email protected]>

aniketpati1121 force-pushed the chore/drop-py39-fresh branch from da6130a to 4ed0340 Compare October 12, 2025 03:54

google-oss-prow bot added size/XXL and removed size/XL labels Oct 12, 2025

aniketpati1121 force-pushed the chore/drop-py39-fresh branch from 4ed0340 to 71515ce Compare October 12, 2025 03:56

google-oss-prow bot added size/XL and removed size/XXL labels Oct 12, 2025


		exp-456completed-run-123Production Pipeline Run *1Production pipeline execution for data processingB1

chore(drop-python-version): Update Python 3.9 → 3.10 #12307

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chore(drop-python-version): Update Python 3.9 → 3.10 #12307

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