chore: switch to pyproject.toml

pyproject.toml

@@ -0,0 +1,72 @@
+[build-system]
+requires = ["setuptools>=61.2"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "dendro_text"
+description = "Draw dendrogram of similarity between text files"
+authors = [{name = "Toshihiro Kamiya", email = "[email protected]"}]
+license = {text = "BSD 2-Clause License"}
+classifiers = [
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "License :: OSI Approved :: BSD License",
+    "Operating System :: MacOS :: MacOS X",
+    "Operating System :: POSIX :: Linux",
+    "Operating System :: Microsoft :: Windows",
+]
+requires-python = ">=3.8"
+dependencies = [
+    "numpy>=1.16.1",
+    "scipy",
+    "pygments",
+    # matplotlib  # for option -p
+    "tqdm",
+    "init-attrs-with-kwargs>=0.2.0",
+    "win-wildcard>=0.5.0",
+]
+dynamic = ["version"]
+
+[project.readme]
+file = "README-pypi.md"
+content-type = "text/markdown"
+
+[project.urls]
+Homepage = "https://github.com/tos-kamiya/dendro_text"
+
+[project.optional-dependencies]
+docopt-ng = ["docopt-ng"]
+docopt = ["docopt"]
+
+[project.scripts]
+dendro_text = "dendro_text.main:main"
+
+[tool.setuptools]
+include-package-data = false
+
+[tool.setuptools.package-data]
+dendro_text = [
+    "VERSION",
+    "Blocks.txt",
+]
+
+[tool.setuptools.packages]
+find = {namespaces = false}
+
+[tool.setuptools.dynamic]
+version = {file = ["dendro_text/VERSION"]}
+
+[tool.tox.tox]
+envlist = "py38, py39, py310"
+
+[tool.gh-actions]
+python = """
+3.8: py38
+3.9: py39
+3.10: py310"""
+
+[tool.testenv]
+commands = """
+python -m pip install docopt-ng
+python -m unittest discover"""