Implement ruff rules A through D

.github/workflows/lint.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         os: [ubuntu-latest]
 
     steps:
@@ -32,15 +32,11 @@ jobs:
       - name: Lint with black
         run: |
           black --check --diff screenpy_selenium
-      - name: Lint with isort
+          black --check --diff tests
+      - name: Lint with ruff
         run: |
-          isort --check-only --diff screenpy_selenium
-      - name: Lint with flake8
-        run: |
-          flake8 --exit-zero screenpy_selenium
+          ruff check .
       - name: Lint with mypy
         run: |
           mypy screenpy_selenium
-      - name: Lint with pylint
-        run: |
-          pylint screenpy_selenium
+          mypy tests

.github/workflows/poetry.yml

@@ -16,9 +16,9 @@ jobs:
       max-parallel: 9
       fail-fast: false
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.12"]
         os: [ubuntu-latest]
-        poetry-version: ["1.3.2"]
+        poetry-version: ["1.6.1"]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/tests.yml

@@ -16,7 +16,7 @@ jobs:
       max-parallel: 9
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         os: [ubuntu-latest]
 
     steps:

.pre-commit-config.yaml

@@ -1,31 +1,19 @@
-files: 'screenpy_selenium/.*'
+files: '(screenpy_selenium|tests)/.*'
 fail_fast: false
 repos:
-- repo: https://github.com/psf/black
-  rev: 23.7.0
-  hooks:
-  - id: black
-    language_version: python3.11
-- repo: https://github.com/timothycrosley/isort
-  rev: 5.12.0
-  hooks:
-  - id: isort
-    language_version: python3.11
-- repo: https://github.com/PyCQA/flake8
-  rev: 6.0.0
-  hooks:
-  - id: flake8
-    language_version: python3.11
-- repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v1.4.1
-  hooks:
-  - id: mypy
-    language_version: python3.11
-    additional_dependencies: ["PyHamcrest>=2.0.0,<2.1", "selenium>=4.1.0,<4.5"]
-- repo: local
-  hooks:
-  - id: pylint
-    name: pylint
-    entry: pylint
-    language: system
-    types: [python]
+  - repo: https://github.com/psf/black
+    rev: 23.12.1
+    hooks:
+      - id: black
+        language_version: python3.12
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    # Ruff version.
+    rev: v0.1.11
+    hooks:
+      - id: ruff
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.8.0
+    hooks:
+      - id: mypy
+        language_version: python3.12
+        additional_dependencies: ["PyHamcrest>=2.0.0", "selenium>=4.1.0"]

Makefile

@@ -19,3 +19,28 @@ local_screenpy:
 	pip install -e ~/projects/screenpy
 
 .PHONY: sync update trunk_screenpy local_screenpy
+
+black-check:
+	black --check .
+
+black:
+	black .
+
+ruff:
+	ruff check .
+
+ruff-fix:
+	ruff check . --fix --show-fixes
+
+mypy:
+	mypy .
+
+lint: ruff mypy
+
+.PHONY: black-check black ruff ruff-fix mypy lint
+
+pre-check-in: black-check lint
+
+pre-check-in-fix: black ruff-fix mypy
+
+.PHONY: pre-check-in pre-check-in-fix

README.md

@@ -8,6 +8,7 @@ ScreenPy Selenium
 [![Checked with mypy](http://www.mypy-lang.org/static/mypy_badge.svg)](http://mypy-lang.org/)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 [![Imports: isort](https://img.shields.io/badge/%20imports-isort-%231674b1?style=flat&labelColor=ef8336)](https://pycqa.github.io/isort/)
+[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
 
 ```
 TITLE CARD:

pyproject.toml

@@ -1,5 +1,19 @@
 [tool.black]
-target-version = ['py311']
+target-version = ['py312']
+
+extend-exclude = '''
+# A regex preceded with ^/ will apply only to files and directories
+# in the root of the project.
+(
+    \.idea
+    | \.git
+    | \.mypy_cache
+    | \.tox
+    | \/docs
+    | ^/setup.py
+)
+
+'''
 
 # This pyproject.toml is setup so it can be used with or without poetry and also
 # supports editable installs (PEP 660) without breaking IDE and linter inspection.
@@ -27,6 +41,7 @@ classifiers = [
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Development Status :: 5 - Production/Stable",
     "Intended Audience :: Developers",
     "Topic :: Software Development :: Quality Assurance",
@@ -52,40 +67,129 @@ selenium = ">=4.1.0"
 importlib_metadata = {version = "*", python = "3.8.*"}
 
 # convenience packages for development of screenpy only
+black = {version = "*", optional = true}
+coverage = {version = "*", optional = true}
+isort = {version = "*", optional = true}
+mypy = {version = "*", optional = true}
 pre-commit = {version = "*", optional = true}
 pytest = {version = "*", optional = true}
+ruff = {version = "*", optional = true}
+sphinx = {version = "*", optional = true}
 tox = {version = "*", optional = true}
-mypy = {version = "*", optional = true}
-black = {version = "*", optional = true}
-isort = {version = "*", optional = true}
-flake8 = {version = "*", optional = true}
-pylint = {version = "*", optional = true}
-coverage = {version = "*", optional = true}
 
 [tool.poetry.extras]
 dev = [
     "pre-commit",
     "pytest",
     "tox",
-    "pylint",
 ]
 dev_all = [
-    "pre-commit",
-    "pytest",
-    "tox",
-    "pylint",
-    "mypy",
     "black",
-    "isort",
-    "flake8",
     "coverage",
+    "isort",
+    "mypy",
+    "pre-commit",
+    "pytest",
+    "ruff",
     "sphinx",
+    "tox",
 ]
 test = [
-    "pytest",
     "coverage",
+    "pytest",
 ]
 
 [build-system]
 requires = ["poetry-core>=1.2.0"]
 build-backend = "poetry.core.masonry.api"
+
+
+[tool.ruff]
+target-version = "py38"  # minimum supported version
+line-length = 88  # same as Black.
+select = [
+    "A",  # flake8-builtins
+    "ANN",  # flake8-annotations  # coming back to this one later to compare against mypy
+    "ARG",  # flake8-unused-arguments
+    "B",  # flake8-bugbear
+    "BLE",  # flake8-blind-except
+    "C4",  # flake8-comprehensions
+    "D",  # pydocstyle
+#    "E",  # pycodestyle error
+#    "EM",  # flake8-errmsg
+#    "ERA",  # eradicate
+#    "F",  # Pyflakes
+#    "FA",  # flake8-future-annotations
+#    "FBT",  # flake8-boolean-trap
+#    "FIX",  # flake8-fixme
+#    "FLY",  # flynt
+#    "I",  # isort
+#    "ICN",  # flake8-import-conventions
+#    "ISC",  # flake8-implicit-str-concat
+#    "PGH",  # pygrep-hooks
+#    "PIE",  # flake8-pie
+#    "PL",  # pylint
+#    "PT",  # flake8-pytest-style
+#    "Q",  # flake8-quotes
+#    "RET",  # flake8-return
+#    "RSE",  # flake8-raise
+#    "RUF",  # ruff specific
+#    "SIM",  # flake8-simplify
+#    "T10",  # flake8-debugger
+#    "T20",  # flake8-print
+#    "TCH",  # flake8-type-checking
+#    "TRY",  # tryceratops
+#    "UP",  # python upgrade
+    "W",  # pycodestyle warning
+#    "YTT",  # flake8-2020
+
+    # we would like these someday, but not yet
+    # "FURB",  # refurb
+]
+ignore = [
+    "D107",  # missing __init__ docstring, we do that in the class docstring.
+    "D203",  # one blank line before class docstring, no thanks!
+    "D212",  # multi line summary first line, we want a one line summary.
+    "ANN101",  # missing self annotation, we only annotate self when we return it.
+    "ANN102",  # missing cls annotation, we only annotate cls when we return it.
+]
+exclude = [
+    "screenpy_selenium/__init__.py",
+    "screenpy_selenium/__version__.py",
+    "docs",
+]
+
+
+[tool.ruff.lint]
+extend-safe-fixes = [
+#    "TCH001", "TCH002", "TCH003", "TCH004",
+#    "SIM108"
+]
+
+[tool.ruff.per-file-ignores]
+"tests/**" = [
+    "D",  # we don't need public-API-polished docstrings in tests.
+    "FBT",  # using a boolean as a test object is useful!
+    "PLR",  # likewise using specific numbers and strings in tests.
+]
+"tests/test_pacing.py" = [
+    "FA100",  # we are purposely testing pacing without future annotations.
+]
+
+
+[tool.ruff.isort]
+combine-as-imports = true
+split-on-trailing-comma = true
+known-first-party = ["screenpy_selenium", "tests"]
+
+
+[tool.ruff.flake8-pytest-style]
+mark-parentheses = false
+
+
+[tool.ruff.pycodestyle]
+ignore-overlong-task-comments = true
+
+
+[tool.ruff.pydocstyle]
+convention = "google"

screenpy_selenium/abilities/__init__.py

@@ -1,6 +1,4 @@
-"""
-Abilities that enable an Actor to use Selenium.
-"""
+"""Abilities that enable an Actor to use Selenium."""
 
 from .browse_the_web import BrowseTheWeb
 

screenpy_selenium/abilities/browse_the_web.py

@@ -1,6 +1,4 @@
-"""
-Enable the actor to browse the web.
-"""
+"""Enable the actor to browse the web."""
 
 import os
 from typing import Type, TypeVar
@@ -50,8 +48,9 @@ def using_safari(cls: Type[SelfBrowseTheWeb]) -> SelfBrowseTheWeb:
     @classmethod
     def using_ios(cls: Type[SelfBrowseTheWeb]) -> SelfBrowseTheWeb:
         """
-        Create and use a default Remote driver instance to connect to a
-        running Appium server and open Safari on iOS.
+        Create and use a default Remote driver instance.
+
+        Connects to a running Appium server and open Safari on iOS.
 
         Note that Appium requires non-trivial setup to be able to connect
         to iPhone simulators. See the Appium documentation to get started:
@@ -81,8 +80,9 @@ def using_ios(cls: Type[SelfBrowseTheWeb]) -> SelfBrowseTheWeb:
     @classmethod
     def using_android(cls: Type[SelfBrowseTheWeb]) -> SelfBrowseTheWeb:
         """
-        Create and use a default Remote driver instance to connect to a
-        running Appium server and open Chrome on Android.
+        Create and use a default Remote driver instance.
+
+        Connects to a running Appium server and open Chrome on Android.
 
         Note that Appium requires non-trivial setup to be able to connect
         to Android emulators. See the Appium documentation to get started:
@@ -121,6 +121,7 @@ def forget(self: SelfBrowseTheWeb) -> None:
         self.browser.quit()
 
     def __repr__(self: SelfBrowseTheWeb) -> str:
+        """Repr."""
         return "Browse the Web"
 
     __str__ = __repr__

screenpy_selenium/actions/__init__.py

@@ -1,6 +1,4 @@
-"""
-Actions an Actor can perform using their ability to BrowseTheWeb.
-"""
+"""Actions an Actor can perform using their ability to BrowseTheWeb."""
 
 from .accept_alert import AcceptAlert
 from .chain import Chain

screenpy_selenium/actions/accept_alert.py

@@ -1,6 +1,4 @@
-"""
-Accept a javascript alert.
-"""
+"""Accept a javascript alert."""
 
 from screenpy.actor import Actor
 from screenpy.pacing import aside, beat