CI (Github Actions)

.github/workflows/main.yml

@@ -0,0 +1,56 @@
+name: main
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.8"
+      - uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ github.token }}
+      - run: task lint
+
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version:
+          - "3.8"
+          - "3.9"
+          - "3.10"
+          - "3.11"
+          # - "3.12.0-rc.3"
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ github.token }}
+      - run: task test
+
+  markdownlint-cli:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: nosborn/github-action-markdown-cli@v3.2.0
+        with:
+          files: .
+          config_file: .markdownlint.yaml
+          dot: true

.markdownlint.yaml

@@ -0,0 +1,8 @@
+# https://github.com/DavidAnson/markdownlint/blob/main/schema/.markdownlint.yaml
+default: true   # enable all by default
+MD007:          # unordered list indentation
+  indent: 2
+MD013: false    # do not validate line length
+MD014: false    # allow $ before command output
+MD029:          # ordered list prefix
+  style: "one"

Taskfile.yml

@@ -1,73 +1,133 @@
-# https://taskfile.dev
-
+# https://taskfile.dev/
 version: "3"
 
 vars:
   PYTHON: python3
+  VENVS: .venvs
+  TEST_ENV: .venvs/test
+  LINT_ENV: .venvs/lint
+  TEST_PYTHON: "{{.TEST_ENV}}/bin/python3"
+  LINT_PYTHON: "{{.LINT_ENV}}/bin/python3"
+
 env:
   FLIT_ROOT_INSTALL: "1"
 
 tasks:
-  install:base:
+  install:flit:
     status:
-      - test -f .venvs/base/bin/flitenv
+      - which flit
     cmds:
-      - "{{.PYTHON}} -m venv .venvs/base"
-      - .venvs/base/bin/python3 -m pip install -U flitenv pip-tools
+      - python3 -m pip install flit
+  venv:test:
+    status:
+      - test -d {{.TEST_ENV}}
+    cmds:
+      - "{{.PYTHON}} -m venv {{.TEST_ENV}}"
+  venv:lint:
+    status:
+      - test -d {{.LINT_ENV}}
+    cmds:
+      - "{{.PYTHON}} -m venv {{.LINT_ENV}}"
   install:test:
     sources:
       - pyproject.toml
     deps:
-      - install:base
+      - install:flit
+      - venv:test
     cmds:
-      - .venvs/base/bin/flitenv test install
+      - >
+        flit install
+        --python {{.TEST_PYTHON}}
+        --extras=test,integrations
+        --deps=production
+        --symlink
   install:lint:
     sources:
       - pyproject.toml
     deps:
-      - install:base
+      - install:flit
+      - venv:lint
+    cmds:
+      - >
+        flit install
+        --python {{.LINT_PYTHON}}
+        --extras=lint,integrations
+        --deps=production
+        --symlink
+
+  release:
+    desc: generate and upload a new release
+    deps:
+      - install:flit
     cmds:
-      - .venvs/base/bin/flitenv lint install
+      - which gh
+      - test {{.CLI_ARGS}}
+      - cat flake8_warnings/__init__.py | grep {{.CLI_ARGS}}
+      - rm -rf dist/
+      - flit build
+      - flit publish
+      - git tag {{.CLI_ARGS}}
+      - git push
+      - git push --tags
+      - gh release create --generate-notes {{.CLI_ARGS}}
+      - gh release upload {{.CLI_ARGS}} ./dist/*
 
-  pytest:run:
+  pytest:
     desc: "run Python tests"
     deps:
       - install:test
     cmds:
-      - .venvs/base/bin/flitenv test run pytest {{.CLI_ARGS}}
-  flake8_warnings:run:
-    desc: "run flake8_warnings"
+      - "{{.TEST_PYTHON}} -m pytest {{.CLI_ARGS}}"
+  flake8:
+    desc: "lint Python code"
     deps:
       - install:lint
     cmds:
-      - .venvs/base/bin/flitenv lint run python3 -m flake8_warnings {{.CLI_ARGS}}
-  flake8:run:
-    desc: "lint Python code"
+      - "{{.LINT_PYTHON}} -m flake8 {{.CLI_ARGS}} ."
+  mypy:
+    desc: "check type annotations"
     deps:
       - install:lint
     cmds:
-      - .venvs/base/bin/flitenv lint run flake8 {{.CLI_ARGS}}
-  mypy:run:
-    desc: "check type annotations"
+      - "{{.LINT_PYTHON}} -m mypy {{.CLI_ARGS}}"
+  unify:
+    desc: "convert double quotes to single ones"
     deps:
       - install:lint
     cmds:
-      - .venvs/base/bin/flitenv lint run mypy {{.CLI_ARGS}}
-  isort:run:
+      - "{{.LINT_PYTHON}} -m unify -r -i --quote=\\' {{.CLI_ARGS}} flake8_warnings tests"
+  isort:
     desc: "sort imports"
     deps:
       - install:lint
     cmds:
-      - .venvs/base/bin/flitenv lint run isort {{.CLI_ARGS}} .
+      - "{{.LINT_PYTHON}} -m isort {{.CLI_ARGS}} ."
   isort:check:
-    desc: "check if all imports are sorted"
+    desc: "sort imports"
     deps:
       - install:lint
     cmds:
-      - .venvs/base/bin/flitenv lint run isort {{.CLI_ARGS}} --check .
-  linters:run:
+      - "{{.LINT_PYTHON}} -m isort --check {{.CLI_ARGS}} ."
+
+  # groups
+  format:
+    desc: "run all code formatters"
+    cmds:
+      - task: isort
+      - task: unify
+  lint:
     desc: "run all linters"
     cmds:
-      - task: flake8:run
-      - task: mypy:run
+      - task: flake8
+      - task: mypy
       - task: isort:check
+  test:
+    desc: "run all tests"
+    cmds:
+      - task: pytest
+  all:
+    desc: "run all code formatters, linters, and tests"
+    cmds:
+      - task: format
+      - task: lint
+      - task: test

flake8_warnings/_extractors/__init__.py

@@ -7,7 +7,7 @@
 from ._warnings import WarningsExtractor
 
 
-__all__ = ["CODES", "EXTRACTORS", "Extractor", "WarningInfo"]
+__all__ = ['CODES', 'EXTRACTORS', 'Extractor', 'WarningInfo']
 EXTRACTORS: Tuple[Type[Extractor], ...] = (
     DecoratorsExtractor,
     DocstringsExtractor,

flake8_warnings/_pylint_plugin.py

@@ -20,7 +20,7 @@
 CODE = 'W99{:02}'
 
 
-def register(linter: "PyLinter") -> None:
+def register(linter: 'PyLinter') -> None:
     linter.register_checker(PyLintChecker(linter))
 
 

pyproject.toml

@@ -4,15 +4,13 @@ build-backend = "flit_core.buildapi"
 
 [project]
 name = "flake8-warnings"
-authors = [
-    {name = "Gram", email = "gram@orsinium.dev"},
-]
-license = {file = "LICENSE"}
+authors = [{ name = "Gram", email = "gram@orsinium.dev" }]
+license = { file = "LICENSE" }
 readme = "README.md"
 requires-python = ">=3.6"
 dynamic = ["version", "description"]
 classifiers = [
-     "Development Status :: 5 - Production/Stable",
+    "Development Status :: 5 - Production/Stable",
     "Environment :: Plugins",
     "Intended Audience :: Developers",
     "License :: OSI Approved :: MIT License",
@@ -21,20 +19,23 @@ classifiers = [
     "Topic :: Software Development :: Quality Assurance",
 ]
 keywords = [
+    "deprecation",
     "flake8",
     "pylint",
     "warnings",
     "linter",
     "flakehell",
 ]
-dependencies = ["astroid"]
+dependencies = ["astroid>=3.0.0"]
 
 [project.optional-dependencies]
 test = ["pytest"]
 lint = [
-    "flake8-length",
-    "mypy",
-    "isort",
+    "flake8",        # linter
+    "flake8-length", # allow long strings
+    "mypy",          # type checker
+    "isort",         # sort imports
+    "unify",         # use single quotes everywhere
 ]
 
 

tests/samples/warnings_function.py

@@ -2,10 +2,10 @@
 
 
 def func():
-    warnings.warn("func warn", DeprecationWarning)
+    warnings.warn('func warn', DeprecationWarning)
     return 1
-    warnings.warn("this one is ignored")  # type: ignore
+    warnings.warn('this one is ignored')  # type: ignore
 
 
 def not_imported_func():
-    warnings.warn("this one is ignored")
+    warnings.warn('this one is ignored')

tests/samples/warnings_module.py

@@ -1,12 +1,12 @@
 import warnings
 
 
-warnings.warn("mod warn", DeprecationWarning)
+warnings.warn('mod warn', DeprecationWarning)
 
 
 def func():
     pass
 
 
 def not_imported_func():
-    warnings.warn("this one is ignored")
+    warnings.warn('this one is ignored')

tests/test_finder.py

@@ -16,10 +16,10 @@ def e(node):
     return [(w.category, w.message) for w in WarningFinder(node).find()]
 
 
-@pytest.mark.parametrize("given, etype, emsg", [
-    ("import tests.samples.warnings_module", DeprecationWarning, "mod warn"),
-    ("from tests.samples.warnings_module import fun", DeprecationWarning, "mod warn"),
-    ("from tests.samples.warnings_function import func", DeprecationWarning, "func warn"),
+@pytest.mark.parametrize('given, etype, emsg', [
+    ('import tests.samples.warnings_module', DeprecationWarning, 'mod warn'),
+    ('from tests.samples.warnings_module import fun', DeprecationWarning, 'mod warn'),
+    ('from tests.samples.warnings_function import func', DeprecationWarning, 'func warn'),
 ])
 def test_finder__import(given, etype, emsg):
     r = e(p(given))