chore: add build environment

.gitignore

@@ -4,6 +4,7 @@
 __pycache__
 /.tox
 *.egg-info
+/dist/
 
 # FAT stuff, in a filesystem sense
 ._*

pyproject.toml

@@ -0,0 +1,16 @@
+[build-system]
+requires = [
+    "setuptools",
+    "wheel",
+    "setuptools-scm[toml]"
+]
+build-backend = "setuptools.build_meta"
+
+[tool.autopep8]
+max_line_length = 80
+aggressive = 3
+recursive = true
+in-place = true
+
+[tool.setuptools_scm]
+

tox.ini

@@ -4,26 +4,46 @@ maxversion = 3.7.0
 isolated_build = True
 
 
-[testenv:docgen]
-description = HTML documentation
-basepython = python3
-allowlist_externals =
-    tox
+[testenv:lint]
+description = lint with pylint
+setenv = PYTHONPATH = {toxinidir}/src
+deps =
+    {toxinidir}
+    pylint >= 2.12.2, < 3
 commands =
-    tox -e docgen-html
-    tox -e docgen-md
-    tox -e docgen-pdf
+    python3 -m pylint {toxinidir}/src {posargs}
 
 
-[testenv:docgen-html]
-description = HTML documentation
+[testenv:format]
+description = format code
 basepython = python3
-allowlist_externals =
-    sphinx-build
-    doxygen
+deps =
+    autopep8 >= 1.6.0, < 2
+commands =
+    python3 -m autopep8 -v src/ {posargs}
+
+
+[testenv:build]
+description = build and package
+basepython = python3
+setenv = PYTHONPATH = {toxinidir}/src
 deps = 
-    sphinx-git
-    sphinx >= 4.3.2, < 5
-    urllib3 >=1.26.6, < 2
+    build >= 0.5.1, < 1
 commands =
-    sphinx-build -d "{toxinidir}/build/docs/_tree/html" docs "build/docs/html" --color -W -bhtml {posargs}
+    python3 -m build {posargs}
+
+
+[testenv:publish]
+description = publish to pypi repository
+passenv =
+    #https://twine.readthedocs.io/en/stable/#environment-variables
+    TWINE_USERNAME
+    TWINE_PASSWORD
+    TWINE_REPOSITORY
+    TWINE_REPOSITORY_URL
+    TWINE_CERT
+    TWINE_NON_INTERACTIVE
+deps = 
+    twine
+commands =
+    python3 -m twine upload "dist/*"