fix: updated hooks and ci

Author: g4bri3lDev

.github/workflows/python-lint.yml

@@ -11,10 +11,6 @@ on:
       - 'packages/python/**'
       - '.github/workflows/python-lint.yml'
 
-defaults:
-  run:
-    working-directory: packages/python
-
 jobs:
   lint:
     name: Lint
@@ -29,10 +25,7 @@ jobs:
         run: uv python install 3.11
 
       - name: Install dependencies
-        run: uv sync --extra dev
-
-      - name: Run ruff
-        run: uv run ruff check .
+        run: uv --project packages/python sync --all-extras
 
-      - name: Run mypy
-        run: uv run mypy src/epaper_dithering
+      - name: Run prek
+        run: uv --project packages/python run prek run --all-files --config packages/python/.pre-commit-config.yaml

packages/python/.pre-commit-config.yaml

@@ -4,13 +4,13 @@ repos:
       - id: ruff
         name: ruff
         language: system
-        entry: uv --project packages/python run ruff check --fix --config=packages/python/pyproject.toml
-        types: [python]
+        entry: uv --project packages/python run ruff check --fix --config=packages/python/pyproject.toml packages/python
+        pass_filenames: false
       - id: ruff-format
         name: ruff-format
         language: system
-        entry: uv --project packages/python run ruff format --config=packages/python/pyproject.toml
-        types: [python]
+        entry: uv --project packages/python run ruff format --config=packages/python/pyproject.toml packages/python
+        pass_filenames: false
       - id: mypy
         name: mypy
         language: system

packages/python/README.md

@@ -1,8 +1,12 @@
 # epaper-dithering
 
 [![PyPI](https://img.shields.io/pypi/v/epaper-dithering?style=flat-square)](https://pypi.org/project/epaper-dithering/)
-[![Python Tests](https://img.shields.io/github/actions/workflow/status/OpenDisplay-org/epaper-dithering/python-test.yml?style=flat-square&label=tests)](https://github.com/OpenDisplay-org/epaper-dithering/actions/workflows/python-test.yml)
-[![Python Lint](https://img.shields.io/github/actions/workflow/status/OpenDisplay-org/epaper-dithering/python-lint.yml?style=flat-square&label=lint)](https://github.com/OpenDisplay-org/epaper-dithering/actions/workflows/python-lint.yml)
+[![Python](https://img.shields.io/pypi/pyversions/epaper-dithering?style=flat-square)](https://pypi.org/project/epaper-dithering/)
+[![License](https://img.shields.io/github/license/OpenDisplay-org/epaper-dithering?style=flat-square)](LICENSE)
+[![Tests](https://img.shields.io/github/actions/workflow/status/OpenDisplay-org/epaper-dithering/python-test.yml?style=flat-square&label=tests)](https://github.com/OpenDisplay-org/epaper-dithering/actions/workflows/python-test.yml)
+[![Lint](https://img.shields.io/github/actions/workflow/status/OpenDisplay-org/epaper-dithering/python-lint.yml?style=flat-square&label=lint)](https://github.com/OpenDisplay-org/epaper-dithering/actions/workflows/python-lint.yml)
+[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json&style=flat-square)](https://github.com/astral-sh/ruff)
+[![mypy](https://img.shields.io/badge/mypy-strict-blue?style=flat-square)](https://mypy.readthedocs.io/)
 
 Dithering algorithms optimized for e-ink/e-paper displays with limited color palettes.
 

packages/python/pyproject.toml

@@ -62,6 +62,7 @@ strict = true
 warn_return_any = true
 warn_unused_configs = true
 
+
 [tool.pylint.format]
 max-line-length = 120
 
@@ -80,10 +81,13 @@ max-branches = 15
 
 [tool.pylint.messages_control]
 disable = [
-    "fixme",                    # TODO comments are fine
-    "duplicate-code",           # algorithmic variants share structure by design
-    "consider-using-enumerate", # numpy indexing patterns don't benefit from enumerate
+    "fixme",                      # TODO comments are fine
+    "duplicate-code",             # algorithmic variants share structure by design
+    "consider-using-enumerate",   # numpy indexing patterns don't benefit from enumerate
     "consider-using-max-builtin", # explicit comparison is clearer for float edge cases
+    "import-outside-toplevel",    # pytest lazy imports in test methods
+    "too-few-public-methods",     # single-test test classes are fine
+    "too-many-function-args",     # false positives from pylint path resolution in monorepo
 ]
 
 [tool.pytest.ini_options]

packages/python/tests/test_kernels.py

@@ -59,7 +59,7 @@ def test_offsets_are_forward_only(self, kernel):
         For left-to-right scanning: dx > 0 on same row (dy=0),
         or any dx on future rows (dy > 0).
         """
-        for dx, dy, weight in kernel.offsets:
+        for dx, dy, _weight in kernel.offsets:
             assert dy >= 0, f"{kernel.name}: offset ({dx},{dy}) points backwards"
             if dy == 0:
                 assert dx > 0, f"{kernel.name}: offset ({dx},{dy}) on current row must be forward"