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| "numpy>=1.13.0", | ||
| "pydantic>=1.10,<2", | ||
| "numpy", | ||
| "pydantic", |
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Pydantic v2 incompatibility due to removed version constraint
The pydantic dependency constraint was changed from pydantic>=1.10,<2 to just pydantic, removing the upper bound that prevented Pydantic v2 installation. The codebase in types.py uses Pydantic v1-specific APIs including the class Config: inner class pattern and update_forward_refs() method, both of which are incompatible with Pydantic v2. This will cause runtime errors when users install the package with Pydantic v2. Additionally, requirements.txt still has the old constraint pydantic >= 1.10, <2, creating an inconsistency between installation methods.
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Pull request overview
This pull request updates the project's Python version support and dependency management. The main purpose is to remove Python 3.13 support and modernize dependency constraints while adding a new maintainer.
Key Changes:
- Restricts Python version support to 3.7-3.12 (removing 3.13)
- Removes version constraints from numpy and pydantic dependencies
- Adds Nathaniel Chen as a maintainer
- Updates the lock file to reflect Python 3.13 removal across all packages
Reviewed changes
Copilot reviewed 3 out of 6 changed files in this pull request and generated 4 comments.
Show a summary per file
| File | Description |
|---|---|
| pyproject.toml | Updated Python version constraint to <=3.12, removed numpy and pydantic version pins, added new maintainer, removed Python 3.13 classifier |
| requirements.txt | Removed trailing newline (no functional changes to dependencies) |
| src/keras2c.egg-info/requires.txt | Updated to match pyproject.toml dependency changes |
| src/keras2c.egg-info/PKG-INFO | Added breaking change warning dated July 9th, 2025, updated maintainer list, modified Python version constraint |
| .github/workflows/python-app.yml | Reformatted YAML indentation (no functional changes) |
| uv.lock | Removed all Python 3.13 wheel entries and updated resolution markers to reflect new Python version constraint |
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| dynamic = ["version"] | ||
| name = "keras2c" | ||
| requires-python = ">=3.7" | ||
| requires-python = ">=3.7, <=3.12" |
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The Python version constraint has been changed to include an upper bound of 3.12, effectively dropping support for Python 3.13. However, this appears inconsistent with the removal of the Python 3.13 classifier (line 50 in the diff). While this change may be intentional to match current compatibility, it would be helpful to ensure this aligns with the project's support policy and that users are properly informed through release notes or documentation.
| install: >- | ||
| mingw-w64-x86_64-gcc | ||
| make | ||
| - name: Set up Python 3.10 |
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The step name "Set up Python 3.10" is misleading since the actual Python version being set up is dynamic based on the matrix variable. The name should be updated to reflect this, for example: "Set up Python ${{ matrix.python-version }}" or simply "Set up Python".
| - name: Set up Python 3.10 | |
| - name: Set up Python ${{ matrix.python-version }} |
| "numpy", | ||
| "pydantic", |
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The dependency version constraints are inconsistent between pyproject.toml and requirements.txt. In pyproject.toml, numpy and pydantic have no version constraints, but requirements.txt still specifies numpy >= 1.13.0 and pydantic >= 1.10, <2. These files should be kept in sync to avoid confusion and potential installation issues.
| "numpy", | |
| "pydantic", | |
| "numpy>=1.13.0", | |
| "pydantic>=1.10,<2", |
| "numpy", | ||
| "pydantic", |
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Removing all version constraints from numpy and pydantic dependencies could lead to compatibility issues. While pydantic was previously constrained to <2, removing this constraint entirely may allow pydantic v2 to be installed, which has breaking changes from v1. Consider maintaining at least an upper bound constraint or testing compatibility with the latest versions before removing constraints entirely.
| "numpy", | |
| "pydantic", | |
| "numpy<2.0", | |
| "pydantic<2.0", |
1 participant
Note
Python version support
requires-pythonto>=3.7, <=3.12and removes the 3.13 classifier across metadataDependencies/packaging
numpyandpydanticinpyproject.tomland correspondingegg-inforequirements.txtMetadata
Nathaniel ChenPKG-INFOwith a compatibility notice and cloning instructionsCI
.github/workflows/python-app.ymlformatting; maintains matrix for OS and Python 3.9–3.12, linting withruff, build, and pytest stepsWritten by Cursor Bugbot for commit 33b6a11. This will update automatically on new commits. Configure here.