Switch to pyproject

pyproject.toml

@@ -0,0 +1,24 @@
+[build-system]
+requires = ["setuptools >= 1", "cython"]
+#build-backend = "setuptools.build_meta"
+
+[project]
+name = "bitfield"
+dynamic = ["version"]
+classifiers = [
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
+    "License :: OSI Approved :: MIT License",
+]
+authors = [
+  {name = "Steve Stagg", email = "[email protected]"}
+]
+readme="README.md"
+description="A Cython fast compressed number set"
+
+
+[project.urls]
+Homepage = "http://github.com/stestagg/bitfield"
+
+[tool.setuptools]
+packages=[]

setup.py

@@ -21,14 +21,6 @@
     setup(
         name="bitfield",
         version=VERSION,
-        license="BSD",
-
-        description="A Cython fast compressed number set",
-        author="Steve Stagg",
-        author_email="[email protected]",
-
-        url="http://github.com/stestagg/bitfield",
-
         classifiers=[
             'Development Status :: 4 - Beta',
             'Intended Audience :: Developers',