port setup.py to pyproject.toml

pyproject.toml

@@ -0,0 +1,58 @@
+[build-system]
+requires =[
+    "setuptools >=61.0.0",
+    "setuptools_scm",
+    "wheel"
+]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "wavedrom"
+version = "3.1.0"
+description = "WaveDrom compatible python command line"
+readme = "README.md"
+license = {text = "MIT License"}
+authors = [
+    {name = "Aliaksei Chapyzhenka"},
+    {name = "BreizhGeek"},
+    {name = "Kazuki Yamamoto", email = "k4zuki@github.com"},
+    {name = "Stefan Wallentowitz", email = "stefan@wallentowitz.de"},
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Console",
+    "Environment :: Web Environment",
+    "Intended Audience :: Developers",
+    "Operating System :: OS Independent",
+    "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",
+    "Topic :: Documentation",
+    "Topic :: Utilities",
+]
+requires-python = ">=3.7"
+dependencies = [
+    "Sphinx>=1.6.3",
+    "svgwrite",
+    "six",
+    "pyyaml"
+]
+
+[project.urls]
+    Homepage = "https://github.com/wallento/wavedrompy"
+    Download = "https://pypi.org/project/wavedrom/"
+
+[project.optional-dependencies]
+CairoSVG = [
+    "cairosvg>=1.0",
+]
+
+[tool.setuptools_scm]
+write_to = "wavedrom/version.py"
+
+[tool.setuptools]
+py-modules = []
+packages = ["wavedrom"]