gh-115: Migrate to the pyproject.toml

.github/workflows/publish.yml

@@ -16,10 +16,10 @@ jobs:
         python-version: '3.x'
     - name: Install dependencies
       run: |
-        python -m pip install --user --upgrade setuptools wheel
+        python -m pip install --user --upgrade build
     - name: Build
       run: |
-        python setup.py sdist bdist_wheel
+        python -m build
 
     - name: Publish distribution 📦 to PyPI
       if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'

pyperf/tests/test_misc.py

@@ -67,8 +67,13 @@ def test_parse_run_list(self):
         self.assertRaises(ValueError, parse_run_list, '1,')
 
     def test_setup_version(self):
-        import setup
-        self.assertEqual(pyperf.__version__, setup.VERSION)
+        try:
+            from importlib.metadata import version
+        except ModuleNotFoundError:
+            # Workaround for Python 3.7
+            from importlib_metadata import version
+
+        self.assertEqual(pyperf.__version__, version("pyperf"))
 
     def test_doc_version(self):
         doc_path = os.path.join(os.path.dirname(__file__), '..', '..', 'doc')

pyproject.toml

@@ -0,0 +1,63 @@
+# Prepare a release:
+#
+#  - git pull --rebase
+#  - update version in pyperf/__init__.py and doc/conf.py
+#  - set release date in doc/changelog.rst
+#  - git commit -a -m "prepare release x.y"
+#  - Remove untracked files/dirs: git clean -fdx
+#  - run tests: tox --parallel auto
+#  - git push or send the PR to the repository
+#  - check Github Action CI: https://github.com/psf/pyperf/actions/workflows/build.yml
+#
+# Release a new version:
+#
+#  - go to the GitHub release tab: https://github.com/psf/pyperf/releases
+#  - click "Draft a new release" and fill the contents
+#  - finally click the "Publish release" button! Done!
+#  - monitor the publish status: https://github.com/psf/pyperf/actions/workflows/publish.yml
+#
+# After the release:
+#
+#  - set version to n+1
+#  - git commit -a -m "post-release"
+#  - git push or send the PR to the repository
+
+[build-system]
+requires = ["setuptools >= 61"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "pyperf"
+dynamic = ["version"]
+license = {text = "MIT"}
+description = "Python module to run and analyze benchmarks"
+readme = "README.rst"
+urls = {Homepage = "https://github.com/psf/pyperf"}
+authors= [{name="Victor Stinner", email="[email protected]"}]
+maintainers = [{name = "Dong-hee Na", email="[email protected]"}]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Natural Language :: English",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Topic :: Software Development :: Libraries :: Python Modules"
+]
+requires-python = ">=3.7"
+dependencies = ["psutil>=5.9.0"]
+
+[project.optional-dependencies]
+dev = [
+    'tox',
+    'importlib-metadata; python_version < "3.8"'
+]
+
+[project.scripts]
+pyperf = "pyperf.__main__:main"
+
+[tool.setuptools]
+packages = ["pyperf", "pyperf.tests"]
+
+[tool.setuptools.dynamic]
+version = {attr = "pyperf.__version__"}

tox.ini

@@ -1,8 +1,9 @@
 [tox]
 envlist = py3, pypy3, doc, pep8
+isolated_build = True
 
 [testenv]
-deps=-r test-requirements.txt
+extras=dev
 commands=
     python -bb -Wd -m unittest discover -s pyperf/tests/ -v