Fix #75 -- Update packaging and CI to PEP518

Close #74

.editorconfig

@@ -0,0 +1,18 @@
+# http://editorconfig.org
+
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+insert_final_newline = true
+charset = utf-8
+end_of_line = lf
+max_line_length = 88
+
+[*.{json,yml,yaml,toml}]
+indent_size = 2
+
+[LICENSE]
+insert_final_newline = false

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+- package-ecosystem: pip
+  directory: "/"
+  schedule:
+    interval: weekly
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: weekly

.github/workflows/ci.yml

@@ -0,0 +1,77 @@
+name: CI
+on:
+  push:
+    branches:
+      - master
+      - 3.x
+  pull_request:
+
+jobs:
+
+  lint:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        lint-command:
+          - bandit -r . -x ./tests
+          - black --check --diff .
+          - flake8 .
+          - isort --check-only --diff .
+          - pydocstyle .
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
+          cache: 'pip'
+          cache-dependency-path: 'linter-requirements.txt'
+      - run: python -m pip install -r linter-requirements.txt
+      - run: ${{ matrix.lint-command }}
+
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v3
+        with:
+          python-version: 3.11
+      - run: sudo apt-get install -y graphviz
+      - run: python -m pip install -e '.[docs]'
+      - run: python -m sphinx -W -b html docs docs/_build
+
+  dist:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
+      - run: python -m pip install --upgrade pip build wheel twine
+      - run: python -m build --sdist --wheel
+      - run: python -m twine check dist/*
+      - uses: actions/upload-artifact@v3
+        with:
+          path: dist/*
+
+  pytest:
+    needs:
+      - lint
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+          - macos-latest
+        python-version:
+          - 3.7
+          - 3.8
+          - 3.9
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - run: python -m pip install .[test]
+      - run: python -m pytest
+      - uses: codecov/codecov-action@v3

.github/workflows/release.yml

@@ -0,0 +1,21 @@
+name: Release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+
+  PyPi:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v4
+      with:
+        python-version: 3.x
+    - run: python -m pip install --upgrade pip build wheel twine
+    - run: python -m build --sdist --wheel
+    - run: python -m twine upload dist/*
+      env:
+        TWINE_USERNAME: ${{ secrets.TWINE_USERNAME }}
+        TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}

.gitignore

@@ -8,3 +8,7 @@ dist/
 include/
 lib/
 docs/_build/
+.coverage
+
+# packaging
+measurement/_version.py

.readthedocs.yaml

@@ -0,0 +1,22 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+version: 2
+
+build:
+  os: ubuntu-20.04
+  tools:
+    python: "3.11"
+  apt_packages:
+    - graphviz
+
+sphinx:
+  configuration: docs/conf.py
+
+python:
+  install:
+    - method: pip
+      path: .
+      extra_requirements:
+        - docs

linter-requirements.txt

@@ -0,0 +1,5 @@
+bandit==1.7.4
+black==22.10.0
+flake8==5.0.4
+isort==5.10.1
+pydocstyle[toml]==6.1.1

measurement/__init__.py

@@ -0,0 +1,6 @@
+"""Easily use and manipulate unit-aware measurements in Python."""
+
+from . import _version
+
+__version__ = _version.version
+VERSION = _version.version_tuple

pyproject.toml

@@ -0,0 +1,83 @@
+[build-system]
+requires = ["flit_core>=3.2", "flit_scm", "wheel"]
+build-backend = "flit_scm:buildapi"
+
+[project]
+name = "measurement"
+authors = [
+  { name = "Adam Coddington", email = "[email protected]" },
+  { name = "Johannes Maron", email = "[email protected]" }
+]
+readme = "README.rst"
+license = { file = "LICENSE" }
+dynamic = ["version", "description"]
+classifiers = [
+  "Development Status :: 5 - Production/Stable",
+  "Intended Audience :: Developers",
+  "License :: OSI Approved :: MIT License",
+  "Operating System :: OS Independent",
+  "Programming Language :: JavaScript",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.7",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3 :: Only",
+  "Topic :: Software Development",
+  "Topic :: Utilities",
+  "Topic :: Scientific/Engineering",
+  "Topic :: Scientific/Engineering :: Astronomy",
+  "Topic :: Scientific/Engineering :: Atmospheric Science",
+  "Topic :: Scientific/Engineering :: Chemistry",
+  "Topic :: Scientific/Engineering :: GIS",
+  "Topic :: Scientific/Engineering :: Mathematics",
+  "Topic :: Scientific/Engineering :: Physics",
+  "Topic :: Software Development :: Localization",
+]
+keywords = [
+  "measurement",
+]
+requires-python = ">=3.7"
+dependencies = []
+
+[project.optional-dependencies]
+test = [
+  "pytest",
+  "pytest-cov",
+]
+docs = [
+  "sphinx",
+  "python-docs-theme",
+]
+
+[project.urls]
+Project-URL = "http://github.com/coddingtonbear/python-measurement"
+
+[tool.flit.module]
+name = "measurement"
+
+[tool.setuptools_scm]
+write_to = "measurement/_version.py"
+
+[tool.pytest.ini_options]
+minversion = "6.0"
+addopts = "--doctest-glob=*.rst --doctest-modules --cov=measurement"
+testpaths = [
+  "tests",
+]
+
+[tool.coverage.report]
+show_missing = true
+
+[tool.isort]
+atomic = true
+line_length = 88
+known_first_party = "measurement, tests"
+include_trailing_comma = true
+default_section = "THIRDPARTY"
+combine_as_imports = true
+
+[tool.pydocstyle]
+add_ignore = "D1"
+match_dir = "(?!tests|env|docs|\\.).*"
+match = "(?!setup).*.py"

setup.cfg

@@ -1,46 +1,4 @@
-[metadata]
-name = measurement
-author = Adam Coddington
-author_email = [email protected]
-description = Easily use and manipulate unit-aware measurements in Python
-long_description = file: README.rst
-url = http://github.com/coddingtonbear/python-measurement
-license = MIT
-license_file = LICENSE
-classifier =
-    Development Status :: 5 - Production/Stable
-    Intended Audience :: Developers
-    License :: OSI Approved :: MIT License
-    Operating System :: OS Independent
-    Programming Language :: Python
-    Programming Language :: Python :: 2
-    Programming Language :: Python :: 3
-    Topic :: Utilities
-keywords =
-    measurement
-
-[options]
-packages = find:
-include_package_data = True
-install_requires =
-    sympy>=0.7.3
-setup_requires =
-    setuptools_scm
-    sphinx
-    pytest-runner
-tests_require =
-    pytest
-
-[options.packages.find]
-exclude =
-    tests
-
-[bdist_wheel]
-universal = 1
-
-[aliases]
-test = pytest
-
-[build_sphinx]
-source-dir = docs
-build-dir = docs/_build
+[flake8]
+max-line-length=88
+select = C,E,F,W,B,B950
+ignore = E203, E501, W503, E731