Migrate to poetry.

.github/workflows/python-package.yml

@@ -19,7 +19,7 @@ jobs:
     strategy:
       matrix:
         platform: [ubuntu-latest, windows-latest]
-        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.6", "3.7", "3.8", "3.9"]
 
     steps:
     - uses: actions/checkout@v2
@@ -29,8 +29,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip setuptools wheel
-        python -m pip install --upgrade coverage[toml] virtualenv tox tox-gh-actions
+        python -m pip install --upgrade coverage[toml] virtualenv tox tox-gh-actions poetry
 
     - name: Run tox targets for ${{ matrix.python-version }}
       run: python -m tox
@@ -63,11 +62,12 @@ jobs:
       with:
         python-version: "3.8"
 
-    - name: Install pep517 and twine
-      run: python -m pip install pep517 twine
+    - name: Install poetry
+      run: python -m pip install poetry twine
 
     - name: Build package
-      run: python -m pep517.build --source --binary .
+      run: |
+        python -m poetry build
 
     - name: List result
       run: ls -l dist
@@ -90,7 +90,7 @@ jobs:
         python-version: "3.8"
 
     - name: Install in dev mode
-      run: python -m pip install -e .[dev]
+      run: python -m pip install .
 
     - name: Import package
       run: python -c 'import cwt; print(cwt.__version__)'

.github/workflows/python-publish.yml

@@ -13,19 +13,20 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - name: Checkout sources
+      uses: actions/checkout@v2
     - name: Set up Python
       uses: actions/setup-python@v2
       with:
         python-version: '3.x'
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install setuptools wheel twine
+        pip install poetry
     - name: Build and publish
       env:
-        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
-        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+        POETRY_USERNAME: ${{ secrets.PYPI_USERNAME }}
+        POETRY_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
-        python setup.py sdist bdist_wheel
-        twine upload dist/*
+        poetry build
+        poetry publish -u $POETRY_USERNAME -p $POETRY_PASSWORD

.pre-commit-config.yaml

@@ -1,36 +1,32 @@
 repos:
   - repo: https://github.com/psf/black
-    rev: 21.10b0
+    rev: 21.12b0
     hooks:
       - id: black
-        args: ["--target-version=py36"]
+        args: [--line-length, "128"]
 
   - repo: https://github.com/asottile/blacken-docs
-    rev: v1.11.0
+    rev: v1.12.0
     hooks:
       - id: blacken-docs
-        args: ["--target-version=py36"]
 
   - repo: https://github.com/PyCQA/flake8
     rev: 4.0.1
     hooks:
       - id: flake8
-        language_version: python3.8
+        args: [--ignore, "E203,E501,B006,W503"]
+        additional_dependencies: [flake8-bugbear]
 
   - repo: https://github.com/PyCQA/isort
     rev: 5.10.1
     hooks:
       - id: isort
+        args: [--profile, "black"]
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.0.1
     hooks:
-      - id: trailing-whitespace
-      - id: end-of-file-fixer
       - id: debug-statements
-
-  - repo: https://github.com/mgedmin/check-manifest
-    rev: "0.47"
-    hooks:
-      - id: check-manifest
-        args: [--no-build-isolation]
+      - id: end-of-file-fixer
+      - id: fix-byte-order-marker
+      - id: trailing-whitespace

.readthedocs.yml

@@ -1,2 +1,9 @@
+version: 2
+
 python:
-   setup_py_install: true
+  version: "3.8"
+  install:
+    - method: pip
+      path: .
+      extra_requirements:
+        - docs

pyproject.toml

@@ -1,6 +1,49 @@
 [build-system]
-requires = ["setuptools", "wheel"]
-build-backend = "setuptools.build_meta:__legacy__"
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.poetry]
+name = "cwt"
+version = "1.4.2"
+description = "A Python implementation of CWT/COSE."
+authors = ["Ajitomi Daisuke <[email protected]>"]
+readme = "README.md"
+repository = "https://github.com/dajiaji/cwt"
+
+include = [
+  ".pre-commit-config.yaml",
+  "CHANGES.rst",
+  "CODE_OF_CONDUCT.md",
+  "LICENSE",
+  "tox.ini",
+  "cwt/py.typed",
+]
+
+[tool.poetry.dependencies]
+python = "^3.6.1"
+asn1crypto = "^1.4.0"
+cbor2 = "^5.4.2"
+certvalidator = "^0.11.1"
+cryptography = "^36.0.0"
+Sphinx = {version = "^4.3.1", extras = ["docs"]}
+sphinx-autodoc-typehints = {version = "^1.12.0", extras = ["docs"]}
+sphinx-rtd-theme = {version = "^1.0.0", extras = ["docs"]}
+
+[tool.poetry.extras]
+docs = [
+  "Sphinx",
+  "sphinx-rtd-theme",
+  "sphinx-autodoc-typehints",
+]
+
+[tool.poetry.dev-dependencies]
+pytest = "^5.2"
+pytest-cov = "^3.0.0"
+coverage = {extras = ["toml"], version = "^6.2"}
+tox = "^3.24.4"
+pre-commit = "^2.15.0"
+mypy = "^0.910"
+Sphinx = "^4.3.1"
 
 [tool.coverage.run]
 parallel = true
@@ -13,8 +56,8 @@ source = ["cwt", ".tox/*/site-packages"]
 [tool.coverage.report]
 show_missing = true
 
+[tool.flake8]
+ignore = "E203,E501,"
 
-[tool.isort]
-profile = "black"
-atomic = true
-combine_as_imports = true
+[tool.mypy]
+ignore_missing_imports = true

tox.ini

@@ -1,76 +1,65 @@
-[pytest]
-addopts = -ra
-testpaths = tests
-filterwarnings =
-    once::Warning
-    ignore:::pympler[.*]
+[tox]
+envlist =
+    lint
+    typing
+    py{36,37,38,39,310}
+    docs
+    pypi
+    coverage
+isolated_build = True
 
 
 [gh-actions]
 python =
     3.6: py36
     3.7: py37
-    3.8: py38, docs, typing
+    3.8: py38, lint, typing, docs, pypi
     3.9: py39
     3.10: py310
 
 
-[tox]
-envlist =
-    lint
-    typing
-    py{36,37,38,39,310}
-    docs
-    pypi-description
-    coverage-report
-isolated_build = True
-
-
 [testenv]
-# Prevent random setuptools/pip breakages like
-# https://github.com/pypa/setuptools/issues/1042 from breaking our builds.
-setenv =
-    VIRTUALENV_NO_DOWNLOAD=1
-extras =
-    tests
-commands = {envpython} -b -m coverage run -m pytest {posargs}
+whitelist_externals = poetry
+commands =
+  poetry install
+  poetry run coverage run -m pytest -ra tests
 
 
-[testenv:docs]
-basepython = python3.8
-extras = docs
+[testenv:lint]
+whitelist_externals = poetry
+skip_install = true
 commands =
-    sphinx-build -n -T -W -b html -d {envtmpdir}/doctrees docs docs/_build/html
+  poetry install
+  poetry run pre-commit run --all-files
 
 
 [testenv:typing]
-basepython = python3.8
-extras = dev
-commands = mypy cwt
+whitelist_externals = poetry
+skip_install = true
+commands =
+  poetry install
+  poetry run mypy cwt
 
 
-[testenv:lint]
-basepython = python3.8
-extras = dev
-passenv = HOMEPATH  # needed on Windows
-commands = pre-commit run --all-files
+[testenv:docs]
+whitelist_externals = poetry
+skip_install = true
+commands =
+  poetry install -E docs
+  sphinx-build -n -T -W -b html -d {envtmpdir}/doctrees docs docs/_build/html
 
 
-[testenv:pypi-description]
-basepython = python3.8
+[testenv:pypi]
+whitelist_externals = poetry
 skip_install = true
-deps =
-    twine
-    pip >= 18.0.0
 commands =
-    pip wheel -w {envtmpdir}/build --no-deps .
-    twine check {envtmpdir}/build/*
+  poetry build
 
 
-[testenv:coverage-report]
-basepython = python3.8
+[testenv:coverage]
+whitelist_externals = poetry
 skip_install = true
-deps = coverage[toml]==5.0.4
 commands =
-    coverage combine
-    coverage report
+  poetry install
+  poetry run coverage combine
+  poetry run coverage report