chg: dev: move metadata to pyproject.toml, switch build system to hatch

* update CI workflow to use hatch cmds
* add (optional) hatch env config to run tests
* fix test discovery in pytest config, add fallback version

Signed-off-by: Steve Arnold <[email protected]>

.flake8

@@ -0,0 +1,47 @@
+[flake8]
+exclude =
+    .git,
+    __pycache__,
+    examples,
+    build,
+    dist
+
+max-line-length = 250
+max-complexity = 10
+addons = file,open,basestring,xrange,unicode,long,cmp
+ignore =
+    # line break before binary operator
+    W503,
+    # imported but unused
+    F401,
+    # star import used; unable to detect undefined names
+    F403,
+    # may be undefined, or defined from star imports
+    F405,
+    # too many leading '#' for block comment
+    E266,
+    # whitespace before ':'
+    E203,
+    # multiple spaces before operator
+    E221,
+    # multiple spaces after operator
+    E222,
+    # multiple spaces after ','
+    E241,
+    # at least two spaces before inline comment
+    E261,
+    # multiple spaces after keyword
+    E271,
+    # multiple spaces before keyword
+    E272,
+    # too many blank lines
+    E303,
+    # expected 2 blank lines, found 1
+    E302,
+    # expected 2 blank lines after class or function definition
+    E305,
+    # do not assign a lambda expression, use a def
+    E731,
+    # allow over/under indenting for now
+    E126,
+    E121,

.github/workflows/ci.yml

@@ -32,6 +32,8 @@ jobs:
         git config --global core.eol lf
 
     - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
@@ -41,13 +43,13 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install build twine construct
+        pip install hatch hatch-vcs twine
 
     - name: Run tests
       run: |
-        python -m unittest discover -f -s .
+        hatch run cov
 
     - name: Build pkgs
       run: |
-        python -m build .
+        hatch build
         twine check dist/*

hatch.toml

@@ -0,0 +1,20 @@
+[envs.default]
+dependencies = [
+  "coverage[toml]",
+  "pytest",
+  "hatch-vcs",
+]
+[envs.default.scripts]
+test = "pytest {args:usb_protocol}"
+test-cov = "coverage run -m pytest {args:usb_protocol}"
+cov-report = [
+  "- coverage combine",
+  "coverage report --show-missing",
+]
+cov = [
+  "test-cov",
+  "cov-report",
+]
+
+[[envs.all.matrix]]
+python = ["3.7", "3.8", "3.9", "3.10", "3.11"]

pyproject.toml

@@ -1,15 +1,83 @@
-[build-system]  # these versions are valid on python 3.7 and up
-requires = [
-    "setuptools>=61",
-    "setuptools_scm[toml]>=7",
+[project]
+name = "usb_protocol"
+description = "utilities, data structures, constants, parsers, and tools for working with USB data"
+dynamic = ["version"]
+dependencies = [
+    "construct",
+    'importlib-metadata; python_version < "3.8"',
 ]
-build-backend = "setuptools.build_meta"
+requires-python = ">=3.7"
+authors = [
+    {name = "Katherine J. Temkin", email = "[email protected]"},
+    {name = "Antoine van Gelder", email = "[email protected]"},
+]
+
+readme = "README.md"
+license = {file = "LICENSE.txt"}
+
+classifiers = [
+    "Development Status :: 1 - Planning",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: BSD License",
+    "Operating System :: OS Independent",
+    "Environment :: Console",
+    "Environment :: Plugins",
+    "Topic :: Scientific/Engineering",
+    "Topic :: Software Development",
+    "Topic :: Security",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+]
+
+[project.optional-dependencies]
+doc = [
+    "sphinx==7.2.6",
+    "sphinx_rtd_theme==2.0.0",
+    "sphinxcontrib-apidoc",
+    "readthedocs-sphinx-search==0.3.2",
+    "jinja2==3.1.3",
+]
+cov = [
+    "coverage[toml]",
+    "coverage_python_version",
+]
+test = [
+    "pytest",
+    "pytest-cov",
+]
+
+[project.urls]
+Homepage = "https://github.com/greatscottgadgets/python-usb-protocol"
+Repository = "https://github.com/greatscottgadgets/python-usb-protocol.git"
+Issues = "https://github.com/greatscottgadgets/python-usb-protocol/issues"
 
-[tool.setuptools_scm]
+[build-system]
+requires = ["hatchling", "hatch-vcs"]
+build-backend = "hatchling.build"
+
+[tool.hatch.version]
+source = "vcs"
+fallback-version = "0.0.1"
+
+[tool.hatch.build.targets.sdist]
+exclude = [
+  "/.github",
+  "/.tox",
+]
+
+[tool.hatch.build.targets.wheel]
+packages = ["usb_protocol"]
 
 [tool.pytest.ini_options]
 minversion = "6.0"
-testpaths = ["tests",]
+python_files = "*.py"
+testpaths = ["usb_protocol",]
 log_cli =  true
 doctest_optionflags = ["ELLIPSIS", "NORMALIZE_WHITESPACE",]
 addopts = "--strict-markers"
@@ -32,7 +100,7 @@ omit = [
 source = ["usb_protocol"]
 
 [tool.coverage.report]
-fail_under = 50
+fail_under = 80
 show_missing = true
 
 [tool.black]
@@ -65,3 +133,6 @@ include_trailing_comma = true
 force_grid_wrap = 0
 use_parentheses = true
 ensure_newline_before_comments = true
+
+[tool.bandit]
+exclude_dirs = ["docs"]