[ENH] V1 -> V2 Migration : Runs by Omswastik-11 · Pull Request #1616 · openml/openml-python

Omswastik-11 · 2026-01-15T09:09:13Z

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Reference Issue:
New Tests Added:
Documentation Updated:
Change Log Entry:

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codecov-commenter · 2026-01-15T20:58:38Z

Codecov Report

❌ Patch coverage is 72.35772% with 34 lines in your changes missing coverage. Please review.
✅ Project coverage is 82.18%. Comparing base (1f6fed4) to head (8c8426a).

Files with missing lines	Patch %	Lines
openml/_api/resources/run.py	75.94%	19 Missing ⚠️
openml/_api/clients/http.py	59.09%	9 Missing ⚠️
openml/runs/run.py	68.42%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1616      +/-   ##
==========================================
+ Coverage   81.45%   82.18%   +0.72%     
==========================================
  Files          63       63              
  Lines        5124     5170      +46     
==========================================
+ Hits         4174     4249      +75     
+ Misses        950      921      -29

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geetu040

sync with base pr
sdk code look good so far, please take a look at #1575 (comment) and make changes accordingly where needed.
all tests (existing and new) should pass to make sure we are retaining the original functionality of the sdk

Signed-off-by: Omswastik-11 <omswastikpanda11@gmail.com>

…into runs-migration-stacked

Signed-off-by: Omswastik-11 <omswastikpanda11@gmail.com>

…-11/openml-python into runs-migration-stacked

Signed-off-by: Omswastik-11 <omswastikpanda11@gmail.com>

geetu040 · 2026-01-30T14:10:51Z

+    use_cache = not ignore_cache
+    reset_cache = ignore_cache
+    return api_context.backend.runs.get(
+        run_id,
+        use_cache=use_cache,
+        reset_cache=reset_cache,
+    )


use_cache should be true since the method always supports caching
reset_cache should rely on ignore_cache

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Copilot

Pull request overview

Copilot reviewed 8 out of 9 changed files in this pull request and generated 5 comments.

geetu040

Nicely done @Omswastik-11.

@PGijsbers, could you please review/merge this PR when you get a chance?

There is currently one issue caused by differences between the test-server and local-server database entities, which is temporarily patched here: #1616 (comment).

I had mentioned this earlier on Slack as well here, we can continue discussion there

PGijsbers

small changes or clarifications requested, please see comments.

PGijsbers · 2026-05-20T13:06:07Z

+        OpenMLHashException
+            If checksum verification fails.
+        """
+        url = urljoin(self.server, path)


ignore: If this isn't the case already, this should be normalized when openml.config.server is set, not each site which uses it.

PGijsbers · 2026-05-20T13:10:55Z

+        if use_api_key:
+            params["api_key"] = self.api_key
+
+        if method.upper() in {"POST", "PUT", "PATCH"}:
+            data = {**params, **data}


ignore: It raises an exception if api_key is None, it's the statement preceding this line..

PGijsbers · 2026-05-20T13:25:15Z

+def test_run_v1_get(run_v1, with_test_cache):
+    try:
+        run = run_v1.get(run_id=1)
+    except OpenMLServerException as e:
+        if e.code == 236 or "Run not found" in str(e):
+            run = run_v1.get(run_id=25)
+        else:
+            raise
+    _assert_run_shape(run)
+


Didn't we have a way to check whether a local or non-local server configured is being used?
Then I would prefer to use that e.g.,

run_id = 25 if openml config is local else 1

That embeds this knowledge into the code so it's clear for future maintainers.
We probably do not have the time to address this on our end for a while longer :(

geetu040 · 2026-05-21T19:34:56Z

@Omswastik-11 could you go through the above comments, we'd need to close these discussions.

Copilot

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Comments suppressed due to low confidence (1)

openml/runs/run.py:373

The ObjectNotPublishedError message here diverges from the established tagging error message used by OpenMLBase.remove_tag (via openml.utils._tag_openml_base), and it also drops the object context. Consider reusing the same wording/format for consistency across entity types.

        if self.run_id is None:
            raise openml.exceptions.ObjectNotPublishedError(
                "Cannot untag a run that has not been published yet."
                " Please publish the run first before being able to untag it.",
            )

Co-authored-by: Pieter Gijsbers <p.gijsbers@tue.nl>

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Copilot reviewed 8 out of 9 changed files in this pull request and generated 5 comments.

…-11/openml-python into runs-migration-stacked

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

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Copilot reviewed 8 out of 9 changed files in this pull request and generated 2 comments.

geetu040 · 2026-05-23T09:21:40Z

+def test_run_v1_get(run_v1, with_test_cache):
+    import os
+
+    # Run 1 exists on the remote test server; the local docker server only seeds run 25.
+    run_id = 25 if os.getenv("OPENML_USE_LOCAL_SERVICES") == "true" else 1
+    run = run_v1.get(run_id=run_id)
+    _assert_run_shape(run)


we'll use cached run instead, so this can be ignored

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geetu040 mentioned this pull request Jan 15, 2026

[ENH] V1 → V2 API Migration #1575

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18 tasks

geetu040 assigned Omswastik-11 Jan 19, 2026

geetu040 suggested changes Jan 30, 2026

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Comment thread openml/_api/resources/runs.py Outdated

Comment thread openml/_api/resources/runs.py Outdated

Comment thread openml/_api/resources/runs.py Outdated

Comment thread openml/runs/functions.py Outdated

Omswastik-11 added 3 commits January 30, 2026 14:56

tests:added tests for migration

a70a33f

Signed-off-by: Omswastik-11 <omswastikpanda11@gmail.com>

Merge branch 'migration' of https://github.com/geetu040/openml-python …

d08b1fe

…into runs-migration-stacked

tests:added tests for migration

aaf9d4b

Signed-off-by: Omswastik-11 <omswastikpanda11@gmail.com>

Omswastik-11 requested a review from geetu040 January 30, 2026 09:50

Merge branch 'main' into runs-migration-stacked

84d43a9

Omswastik-11 marked this pull request as ready for review January 30, 2026 09:50

Omswastik-11 added 6 commits January 30, 2026 18:29

tests:modified old chache tests to use new caching

761ef9e

Signed-off-by: Omswastik-11 <omswastikpanda11@gmail.com>

Merge branch 'runs-migration-stacked' of https://github.com/Omswastik…

cf37a75

…-11/openml-python into runs-migration-stacked

tests:modified old chache tests to use new caching

2eb7c7a

Signed-off-by: Omswastik-11 <omswastikpanda11@gmail.com>

tests:modified old chache tests to use new caching

d9476c8

Signed-off-by: Omswastik-11 <omswastikpanda11@gmail.com>

tests:skip the production related tests

f4718c1

Signed-off-by: Omswastik-11 <omswastikpanda11@gmail.com>

tests:modify skip messgaes

4560b6b

Signed-off-by: Omswastik-11 <omswastikpanda11@gmail.com>

geetu040 suggested changes Jan 30, 2026

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SimonBlanke and others added 13 commits January 30, 2026 19:27

add 'get_api_config' skeleton method

1913c10

remove 'APISettings'

7681949

impl. 'get_api_config'

01840a5

add singleton pattern for settings

26ed4c1

add 'reset_settings'

c588d0c

remove unused code

b6ff720

reimplement usage of v1 settings config

80d5afc

first try v2, fallback to v1 if not available

f47112c

reimplement singelton without the use of 'global'

d44cf3e

add explanations

ea7dda1

change usage of settings to new impl.

f0e5947

add explanations

edcd006

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cde0aae

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Comment thread tests/test_api/test_run.py Outdated

only overrid _extract_id_from_upload

646ce1b

Omswastik-11 requested a review from geetu040 May 11, 2026 12:47

geetu040 approved these changes May 11, 2026

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PGijsbers requested changes May 20, 2026

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Merge branch 'main' into runs-migration-stacked

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Comment thread openml/_api/clients/http.py Outdated

Update openml/_api/clients/http.py

9ce181f

Co-authored-by: Pieter Gijsbers <p.gijsbers@tue.nl>

Copilot AI review requested due to automatic review settings May 22, 2026 13:06

Merge branch 'main' into runs-migration-stacked

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Omswastik-11 and others added 3 commits May 22, 2026 18:49

fix: address PR review comments on runs migration

a5eae2c

Merge branch 'runs-migration-stacked' of https://github.com/Omswastik…

f340a27

…-11/openml-python into runs-migration-stacked

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geetu040 suggested changes May 23, 2026

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Comment thread tests/test_api/test_run.py

geetu040 added 2 commits May 23, 2026 11:36

improve .arff check

5c20f22

update test_run_v1_get

7e57779

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rerun ci

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geetu040 approved these changes May 25, 2026

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