Upgrade from autoflake to ruff + misc linter fixes + update CI workflow

.github/workflows/ci.yml

@@ -1,20 +1,17 @@
 name: CI
 
-on:
-  push:
-  pull_request:
-    types: [opened]
+on: [ push, pull_request, workflow_dispatch ]
 
 jobs:
   ci:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
 
-      - name: set up python 3.8
+      - name: set up python 3.10
         uses: actions/setup-python@v4
         with:
-          python-version: "3.8"
+          python-version: "3.10"
 
       - name: install poetry
         run: curl -sSL https://install.python-poetry.org | python3 -
@@ -30,19 +27,13 @@ jobs:
           key: venv-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}
 
       - name: install dependencies
-#        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
         run: poetry install
 
-      - name: auto-flake
-        run: poetry run autoflake --remove-all-unused-imports --expand-star-imports --ignore-init-module-imports --in-place --recursive toascii/
+      - name: black check
+        run: poetry run black . --check
 
-      - name: black fix
-        run: poetry run black .
+      - name: isort check
+        run: poetry run isort . --check
 
-      - name: isort fix
-        run: poetry run isort .
-
-      - name: auto commit
-        uses: stefanzweifel/git-auto-commit-action@v4.14.1
-        with:
-          commit_message: format / fix code
+      - name: ruff
+        run: poetry run ruff . --no-fix

pyproject.toml

@@ -28,9 +28,9 @@ cli = ["click"]
 toascii = "toascii.cli:toascii_command"
 
 [tool.poetry.group.dev.dependencies]
-autoflake = "^1.6.1"
 isort = "^5.10.1"
 black = "^22.8.0"
+ruff = "^0.1.4"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]
@@ -44,3 +44,8 @@ include = '\.pyi?$'
 [tool.isort]
 profile = "black"
 line_length = 100
+
+[tool.ruff]
+line-length = 100
+#ignore = ["E501", "E266", "E203", "E741", "W293", "W291"]
+target-version = "py38"

toascii/__init__.py

@@ -1,8 +1,10 @@
-import pkg_resources
+# ruff: noqa: F401
+
+import importlib.metadata
 
 from . import gradients
-from .converters import *
+from .converters import *  # noqa: F403
 from .image import Image
 from .video import FrameClearStrategy, Video
 
-__version__ = pkg_resources.get_distribution("to-ascii").version
+__version__ = importlib.metadata.version("to-ascii")

toascii/converters/__init__.py

@@ -23,3 +23,14 @@
     HtmlColorConverterNim = unsupported_extension(
         "html_color_converter_nim.HtmlColorConverterNim", e
     )
+
+__all__ = (
+    "BaseConverter",
+    "ColorConverter",
+    "GrayscaleConverter",
+    "HtmlColorConverter",
+    "ConverterOptions",
+    "ColorConverterNim",
+    "GrayscaleConverterNim",
+    "HtmlColorConverterNim",
+)

toascii/converters/color_converter.py

@@ -58,6 +58,7 @@ def _trunc_color(r: int, g: int, b: int) -> Tuple[int, int, int]:
 }
 
 
+# ruff: noqa: E741
 def _rgb2hsl(c: T_COLOR) -> T_HSL_COLOR:
     r = c[0] / 255.0
     g = c[1] / 255.0

toascii/converters/extensions/color_converter_nim.py

@@ -2,12 +2,12 @@
 
 import numpy as np
 
+from ..color_converter import RGB_TO_ASCII_CODE, ColorConverter
 from .extension_utils import build_extensions
 
 build_extensions()
 
-from ..color_converter import RGB_TO_ASCII_CODE, ColorConverter
-from . import color_converter
+from . import color_converter  # noqa
 
 color_converter.setRgbValuesMap(list(RGB_TO_ASCII_CODE.items()))
 

toascii/converters/extensions/grayscale_converter_nim.py

@@ -2,12 +2,12 @@
 
 import numpy as np
 
+from ..grayscale_converter import GrayscaleConverter
 from .extension_utils import build_extensions
 
 build_extensions()
 
-from ..grayscale_converter import GrayscaleConverter
-from . import grayscale_converter
+from . import grayscale_converter  # noqa
 
 
 class GrayscaleConverterNim(GrayscaleConverter):

toascii/converters/extensions/html_color_converter_nim.py

@@ -2,12 +2,12 @@
 
 import numpy as np
 
+from ..html_color_converter import HtmlColorConverter
 from .extension_utils import build_extensions
 
 build_extensions()
 
-from ..html_color_converter import HtmlColorConverter
-from . import html_color_converter
+from . import html_color_converter  # noqa
 
 
 class HtmlColorConverterNim(HtmlColorConverter):

toascii/video.py

@@ -65,7 +65,7 @@ def _get_print_affixes(self, video: AbstractVideoSource) -> Tuple[str, str]:
         elif self.frame_clear_strategy is FrameClearStrategy.ANSI_ERASE_IN_DISPLAY:
             print_prefix = "\033[2J"
         elif self.frame_clear_strategy is FrameClearStrategy.ANSI_CURSOR_POS:
-            print_prefix = f"\033[H"
+            print_prefix = "\033[H"
 
         return print_prefix, print_suffix