Switch to pyproject.toml; bump to 0.16.0 for latest Preserves and protocols

.envrc

@@ -1,4 +1,8 @@
-[ -d .venv ] || python -m venv .venv
-. .venv/bin/activate
-pip install -U setuptools setuptools_scm wheel
-pip install -r requirements.txt
+if ! [ -d .venv ]
+then
+    python -m venv .venv
+    . .venv/bin/activate
+    pip install -e '.[dev]'
+else
+    . .venv/bin/activate
+fi

Makefile

@@ -1,3 +1,5 @@
+PACKAGEVERSION := $(shell python -c 'import tomllib; print(tomllib.load(open("pyproject.toml", "rb"))["project"]["version"])')
+
 all:
 
 clean:
@@ -7,17 +9,18 @@ clean:
 	rm -rf *.egg-info build dist
 
 tag:
-	git tag v`python3 setup.py --version`
+	git tag v$(PACKAGEVERSION)
 
-# sudo apt install python3-wheel twine
-publish: build
+publish: clean build
 	twine upload dist/*
 
-build: clean
-	python3 setup.py sdist bdist_wheel
+build: dist/syndicate-py-$(PACKAGEVERSION).tar.gz
+
+dist/syndicate-py-$(PACKAGEVERSION).tar.gz:
+	python3 -m build
 
 veryclean: clean
-	rm -rf pyenv
+	rm -rf .venv
 
 PROTOCOLS_BRANCH=main
 pull-protocols:

pyproject.toml

@@ -0,0 +1,44 @@
+[project]
+name = "syndicate-py"
+version = "0.16.0"
+description = "Syndicated Actor model and Syndicate network protocol for Python 3"
+readme = "README.md"
+requires-python = ">=3.6, <4"
+license = {text = "GPL-3.0-or-later"}
+
+authors = [
+    {name = "Tony Garnock-Jones", email = "tonyg@leastfixedpoint.com"},
+]
+
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Intended Audience :: Developers",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+    "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+    "Programming Language :: Python :: 3",
+]
+
+dependencies = [
+    "websockets",
+    "preserves",
+]
+
+[project.urls]
+Homepage = "https://git.syndicate-lang.org/syndicate-lang/syndicate-py"
+Issues = "https://git.syndicate-lang.org/syndicate-lang/syndicate-py/issues"
+
+[project.optional-dependencies]
+dev = [
+    "build",
+    "twine",
+]
+
+[tool.setuptools]
+packages = ["syndicate"]
+
+[tool.setuptools.package-data]
+syndicate_py = ["*"]
+
+[build-system]
+requires = ["setuptools", "setuptools-scm"]
+build-backend = "setuptools.build_meta"

setup.py

@@ -1,26 +0,0 @@
-try:
-    from setuptools import setup
-except ImportError:
-    from distutils.core import setup
-
-setup(
-    name="syndicate-py",
-    version="0.15.0",
-    author="Tony Garnock-Jones",
-    author_email="tonyg@leastfixedpoint.com",
-    license="GNU General Public License v3 or later (GPLv3+)",
-    classifiers=[
-        "Development Status :: 3 - Alpha",
-        "Intended Audience :: Developers",
-        "Topic :: Software Development :: Libraries :: Python Modules",
-        "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
-        "Programming Language :: Python :: 3",
-    ],
-    packages=["syndicate"],
-    url="https://git.syndicate-lang.org/syndicate-lang/syndicate-py",
-    description="Syndicated Actor model and Syndicate network protocol for Python 3",
-    install_requires=['websockets', 'preserves'],
-    python_requires=">=3.6, <4",
-    setup_requires=['setuptools_scm'],
-    include_package_data=True,
-)