python3Packages.pyglove: init at 0.4.5 #429789

hendrikheil · 2025-07-31T09:11:01Z

This PR adds a new python3 module, pyglove. This package by google introduces symbolic object-oriented programming to python, allowing you to write meta-programs much easier.

This package is also a dependency for another python package, langfun, which itself is a requirement for the newly released 1.0.0 of langextract. Both of these libraries are also written by google.

The project is located at https://github.com/google/pyglove

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acid-bong · 2025-07-31T09:15:26Z

This package is also a dependency for another python package, langfun, which itself is a requirement for the newly released 1.0.0 of langextract

You can package them alongside this one, if you want to 🙂‍↕️

hendrikheil · 2025-07-31T09:16:47Z

I've got the other two packages close to done in two other branches, so I can just send them in two dedicated PRs to follow the PR title patterns :)

hendrikheil · 2025-07-31T09:18:28Z

Out of curiousity, what would the PR title be when initing multiple packages?

hendrikheil · 2025-07-31T09:33:28Z

`nixpkgs-review` result

Generated using nixpkgs-review.

Command: nixpkgs-review
Commit: 8ab22b05a17923fffcc72fa6702ab7d98fe092a0

`x86_64-linux`

✅ 4 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist
python313Packages.pyglove
python313Packages.pyglove.dist

Aleksanaa · 2025-08-01T07:53:13Z

pkgs/development/python-modules/pyglove/default.nix

+
+  meta = {
+    changelog = "https://github.com/google/pyglove/releases/tag/${src.tag}";
+    description = "PyGlove: A library for manipulating Python objects.";


Suggested change

description = "PyGlove: A library for manipulating Python objects.";

description = "Library for manipulating Python objects";

acid-bong · 2025-08-01T11:44:16Z

Squash the last two commits

Aleksanaa · 2025-08-01T12:02:41Z

Not python3Modules

hendrikheil · 2025-08-11T07:47:40Z

@Aleksanaa or @acid-bong Any chance to get this reviewed? It seems my contributions become stale and then superseded.

acid-bong · 2025-08-11T13:11:04Z

`nixpkgs-review` result

Generated using nixpkgs-review-gha

Command: nixpkgs-review pr 429789

Logs: https://github.com/acid-bong/nixpkgs-review-gha/actions/runs/16880886081

`x86_64-linux`

❌ 2 packages failed to build:

python313Packages.pyglove
python313Packages.pyglove.dist

✅ 2 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist

Error logs: `x86_64-linux`

python313Packages.pyglove

pyglove/core/views/base_test.py:273
  /build/source/pyglove/core/views/base_test.py:273: PytestCollectionWarning: cannot collect test class 'TestView' because it has a __init__ constructor (from: pyglove/core/views/base_test.py)
    class TestView(View):
pyglove/core/views/base_test.py:347

/build/source/pyglove/core/views/base_test.py:347: PytestCollectionWarning: cannot collect test class 'TestView2' because it has a init constructor (from: pyglove/core/views/base_test.py)

class TestView2(View):
pyglove/core/typing/type_conversion_test.py::BuiltInConversionsTest::test_datetime_to_int

/build/source/pyglove/core/typing/type_conversion_test.py:133: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).

now = datetime.datetime.utcfromtimestamp(timestamp)
pyglove/core/typing/type_conversion_test.py::BuiltInConversionsTest::test_datetime_to_int

/build/source/pyglove/core/typing/value_specs.py:324: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).

value = converter(value)
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html

=========================== short test summary info ============================

FAILED pyglove/ext/evolution/base_test.py::EvolutionTest::test_thread_safety - AssertionError: Lists differ: [TypeError("The output is expected to be a[72...

======= 1 failed, 1623 passed, 1 skipped, 4 warnings in 91.29s (0:01:31) =======

`aarch64-linux`

❌ 2 packages failed to build:

python313Packages.pyglove
python313Packages.pyglove.dist

✅ 2 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist

Error logs: `aarch64-linux`

python313Packages.pyglove

pyglove/core/views/base_test.py:273
  /build/source/pyglove/core/views/base_test.py:273: PytestCollectionWarning: cannot collect test class 'TestView' because it has a __init__ constructor (from: pyglove/core/views/base_test.py)
    class TestView(View):
pyglove/core/views/base_test.py:347

/build/source/pyglove/core/views/base_test.py:347: PytestCollectionWarning: cannot collect test class 'TestView2' because it has a init constructor (from: pyglove/core/views/base_test.py)

class TestView2(View):
pyglove/core/typing/type_conversion_test.py::BuiltInConversionsTest::test_datetime_to_int

/build/source/pyglove/core/typing/type_conversion_test.py:133: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).

now = datetime.datetime.utcfromtimestamp(timestamp)
pyglove/core/typing/type_conversion_test.py::BuiltInConversionsTest::test_datetime_to_int

/build/source/pyglove/core/typing/value_specs.py:324: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).

value = converter(value)
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html

=========================== short test summary info ============================

FAILED pyglove/ext/evolution/base_test.py::EvolutionTest::test_thread_safety - AssertionError: Lists differ: [TypeError("The output is expected to be a[12...

======= 1 failed, 1623 passed, 1 skipped, 4 warnings in 60.62s (0:01:00) =======

`x86_64-darwin` (sandbox = true)

✅ 4 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist
python313Packages.pyglove
python313Packages.pyglove.dist

`aarch64-darwin` (sandbox = true)

✅ 4 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist
python313Packages.pyglove
python313Packages.pyglove.dist

hendrikheil · 2025-08-11T16:13:20Z

I think this test might not be producing reliable results. On my local machine it passes, on my own GHA review run it fails on different inputs.

Should I just disable it?

`nixpkgs-review` result for #429789

Generated using nixpkgs-review-gha

Command: nixpkgs-review pr 429789

Logs: https://github.com/hendrikheil/nixpkgs-review-gha/actions/runs/16885234135

`x86_64-linux`

✅ 4 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist
python313Packages.pyglove
python313Packages.pyglove.dist

`aarch64-linux`

✅ 4 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist
python313Packages.pyglove
python313Packages.pyglove.dist

`x86_64-darwin` (sandbox = true)

❌ 2 packages failed to build:

python313Packages.pyglove
python313Packages.pyglove.dist

✅ 2 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist

Error logs: `x86_64-darwin`

python313Packages.pyglove

pyglove/core/views/base_test.py:273
  /nix/build/nix-build-python3.13-pyglove-0.4.5.drv-3804-3887194227/source/pyglove/core/views/base_test.py:273: PytestCollectionWarning: cannot collect test class 'TestView' because it has a __init__ constructor (from: pyglove/core/views/base_test.py)
    class TestView(View):
pyglove/core/views/base_test.py:347

/nix/build/nix-build-python3.13-pyglove-0.4.5.drv-3804-3887194227/source/pyglove/core/views/base_test.py:347: PytestCollectionWarning: cannot collect test class 'TestView2' because it has a init constructor (from: pyglove/core/views/base_test.py)

class TestView2(View):
pyglove/core/typing/type_conversion_test.py::BuiltInConversionsTest::test_datetime_to_int

/nix/build/nix-build-python3.13-pyglove-0.4.5.drv-3804-3887194227/source/pyglove/core/typing/type_conversion_test.py:133: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).

now = datetime.datetime.utcfromtimestamp(timestamp)
pyglove/core/typing/type_conversion_test.py::BuiltInConversionsTest::test_datetime_to_int

/nix/build/nix-build-python3.13-pyglove-0.4.5.drv-3804-3887194227/source/pyglove/core/typing/value_specs.py:324: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).

value = converter(value)
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html

=========================== short test summary info ============================

FAILED pyglove/ext/evolution/base_test.py::EvolutionTest::test_thread_safety - AssertionError: Lists differ: [TypeError("The output is expected to be a[36...

======= 1 failed, 1623 passed, 1 skipped, 4 warnings in 92.88s (0:01:32) =======

`aarch64-darwin` (sandbox = true)

✅ 4 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist
python313Packages.pyglove
python313Packages.pyglove.dist

hendrikheil · 2025-08-12T08:06:15Z

Disabling the flaky test seems to have made it all stable :)

`nixpkgs-review` result for #429789

Generated using nixpkgs-review-gha

Command: nixpkgs-review pr 429789

Logs: https://github.com/hendrikheil/nixpkgs-review-gha/actions/runs/16902687860

`x86_64-linux`

✅ 4 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist
python313Packages.pyglove
python313Packages.pyglove.dist

`aarch64-linux`

✅ 4 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist
python313Packages.pyglove
python313Packages.pyglove.dist

`x86_64-darwin` (sandbox = true)

✅ 4 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist
python313Packages.pyglove
python313Packages.pyglove.dist

`aarch64-darwin` (sandbox = true)

✅ 4 packages built:

python312Packages.pyglove
python312Packages.pyglove.dist
python313Packages.pyglove
python313Packages.pyglove.dist

Sigmanificient · 2025-08-24T02:41:58Z

@hendrikheil I have also a test failure for test_thread_safety
Considering it is the single failure on 1625 tests, we can probably just skip it

maintainers: add hendrikheil

3a79df6

nix-owners bot requested a review from natsukium July 31, 2025 09:12

hendrikheil changed the title ~~python3Modules.pyglove: init at 0.4.5~~ python3Packages.pyglove: init at 0.4.5 Jul 31, 2025

nixpkgs-ci bot added the 12.first-time contribution This PR is the author's first one; please be gentle! label Jul 31, 2025

Aleksanaa reviewed Aug 1, 2025

View reviewed changes

hendrikheil requested a review from Aleksanaa August 1, 2025 11:34

hendrikheil force-pushed the feat/python-modules-langfun/init branch from 9f77726 to be25d07 Compare August 1, 2025 11:58

hendrikheil force-pushed the feat/python-modules-langfun/init branch from be25d07 to ccf346a Compare August 1, 2025 12:10

hendrikheil mentioned this pull request Aug 7, 2025

python3Packages.bertopic: init at 0.17.3 + pyqtree, pylabeladjust, datamapplot #431406

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python3Packages.pyglove: init at 0.4.5

5caf74a

hendrikheil force-pushed the feat/python-modules-langfun/init branch from ccf346a to 5caf74a Compare August 12, 2025 07:48

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	description = "PyGlove: A library for manipulating Python objects.";
	description = "Library for manipulating Python objects";

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