Upgrade to tox 4 (#458)

.github/workflows/tests.yml

@@ -33,7 +33,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip setuptools wheel
-          python -m pip install --upgrade tox tox-py
+          python -m pip install --upgrade tox
 
       - name: Run tox targets for ${{ matrix.python-version }}
-        run: tox --py current
+        run: tox run -f py$(echo ${{ matrix.python-version }} | tr -d .)

pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"

setup.cfg

@@ -1,3 +1,53 @@
+[metadata]
+name = daphne
+version = attr: daphne.__version__
+url = https://github.com/django/daphne
+author = Django Software Foundation
+author_email = foundation@djangoproject.com
+description = Django ASGI (HTTP/WebSocket) server
+long_description = file: README.rst
+long_description_content_type = text/x-rst
+license = BSD
+classifiers =
+    Development Status :: 4 - Beta
+    Environment :: Web Environment
+    Intended Audience :: Developers
+    License :: OSI Approved :: BSD License
+    Operating System :: OS Independent
+    Programming Language :: Python
+    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 :: Internet :: WWW/HTTP
+
+[options]
+package_dir =
+    twisted=daphne/twisted
+packages = find:
+include_package_data = True
+install_requires =
+    asgiref>=3.5.2,<4
+    autobahn>=22.4.2
+    twisted[tls]>=22.4
+python_requires = >=3.7
+setup_requires =
+    pytest-runner
+zip_safe = False
+
+[options.entry_points]
+console_scripts =
+    daphne = daphne.cli:CommandLineInterface.entrypoint
+
+[options.extras_require]
+tests =
+    django
+    hypothesis
+    pytest
+    pytest-asyncio
+
 [flake8]
 exclude = venv/*,tox/*,docs/*,testproject/*,js_client/*,.eggs/*
 extend-ignore = E123, E128, E266, E402, W503, E731, W601

setup.py

@@ -1,47 +0,0 @@
-import os
-
-from setuptools import find_packages, setup
-
-from daphne import __version__
-
-# We use the README as the long_description
-readme_path = os.path.join(os.path.dirname(__file__), "README.rst")
-with open(readme_path) as fp:
-    long_description = fp.read()
-
-setup(
-    name="daphne",
-    version=__version__,
-    url="https://github.com/django/daphne",
-    author="Django Software Foundation",
-    author_email="foundation@djangoproject.com",
-    description="Django ASGI (HTTP/WebSocket) server",
-    long_description=long_description,
-    license="BSD",
-    zip_safe=False,
-    package_dir={"twisted": "daphne/twisted"},
-    packages=find_packages() + ["twisted.plugins"],
-    include_package_data=True,
-    install_requires=["twisted[tls]>=22.4", "autobahn>=22.4.2", "asgiref>=3.5.2,<4"],
-    python_requires=">=3.7",
-    setup_requires=["pytest-runner"],
-    extras_require={"tests": ["hypothesis", "pytest", "pytest-asyncio", "django"]},
-    entry_points={
-        "console_scripts": ["daphne = daphne.cli:CommandLineInterface.entrypoint"]
-    },
-    classifiers=[
-        "Development Status :: 4 - Beta",
-        "Environment :: Web Environment",
-        "Intended Audience :: Developers",
-        "License :: OSI Approved :: BSD License",
-        "Operating System :: OS Independent",
-        "Programming Language :: Python",
-        "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 :: Internet :: WWW/HTTP",
-    ],
-)

tox.ini

@@ -1,8 +1,8 @@
 [tox]
 envlist =
     py{37,38,39,310,311}
+
 [testenv]
-usedevelop = true
 extras = tests
 commands =
     pytest -v {posargs}