MAINT: attempt to move to pyproject.toml

.github/workflows/main_ci.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install --upgrade pytest pyflakes asv pytest-cov lxml matplotlib packaging humanize "mypy<1.0.0"
+          python -m pip install --upgrade pyflakes asv pytest-cov "mypy<1.0.0"
       - if: ${{matrix.platform == 'macos-latest'}}
         name: Install MacOS deps
         run: |
@@ -53,12 +53,7 @@ jobs:
       - name: Install pydarshan
         run: |
           cd darshan-util/pydarshan
-          python -m pip install .
-      # shim for importlib.resources on Python < 3.9
-      - if: ${{matrix.python-version < 3.9}}
-        name: Install importlib_resources
-        run: |
-          python -m pip install -U importlib_resources
+          python -m pip install .[test]
       # only install the darshan_logs project in some CI
       # entries so we test proper handling of skips
       # in test suite

darshan-util/pydarshan/RELEASE-CHECKLIST-PyDarshan.txt

@@ -10,9 +10,7 @@ Notes on how to release a new version of PyDarshan
  - Update CHANGELOG.rst
     - commit
  - Update version numbers in:
-    setup.py
     pyproject.toml
-    setup.cfg
     darshan/__init__.py
  - Make sure documentation in docs/ is up to date
     - commit

darshan-util/pydarshan/pyproject.toml

@@ -8,6 +8,44 @@ requires = [
 name = "darshan"
 requires-python = ">=3.7"
 version = "3.4.4.0"
+description = "Python tools to interact with Darshan log records of HPC applications."
+readme = 'README.rst'
+dependencies = [
+    "cffi",
+    "numpy",
+    "pandas",
+    "matplotlib",
+    "seaborn",
+    "mako",
+    "humanize"
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Science/Research",
+    "Natural Language :: English",
+    "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",
+    "Programming Language :: Python :: 3.12"
+]
+
+[project.urls]
+homepage = 'https://www.mcs.anl.gov/research/projects/darshan/'
+repository = 'https://github.com/darshan-hpc/darshan'
+
+[project.optional-dependencies]
+test = [
+    "packaging",
+    "pytest",
+    "lxml",
+    "matplotlib",
+    "importlib_resources;python_version<'3.9'",
+    "humanize"
+]
 
 [tool.cibuildwheel]
 environment = "PYDARSHAN_BUILD_EXT=1"

darshan-util/pydarshan/setup.py

@@ -9,17 +9,6 @@
     raise RuntimeError("Python version >= 3.7 required.")
 
 
-with open("README.rst") as readme_file:
-    readme = readme_file.read()
-
-
-requirements = ["cffi", "numpy", "pandas", "matplotlib", "seaborn", "mako", "humanize"]
-
-setup_requirements = [
-    "pytest-runner",
-]
-test_requirements = ["pytest"]
-
 
 # NOTE: The Python C extension is currently only used to automate
 # the build process of binary wheels for distribution via PyPi.
@@ -54,33 +43,9 @@
 
 
 setup(
-    author="",
-    author_email="",
-    classifiers=[
-        "Development Status :: 4 - Beta",
-        "Intended Audience :: Developers",
-        "Intended Audience :: Science/Research",
-        "Natural Language :: English",
-        "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",
-        "Programming Language :: Python :: 3.12",
-    ],
-    description="Python tools to interact with darshan log records of HPC applications.",
-    long_description=readme,
     ext_modules=ext_modules,
-    install_requires=requirements,
     include_package_data=True,
-    keywords="darshan",
-    name="darshan",
     packages=find_packages(include=["darshan"]),
-    setup_requires=setup_requirements,
-    tests_require=test_requirements,
-    url='https://www.mcs.anl.gov/research/projects/darshan/',
-    version='3.4.4.0',
     zip_safe=False,
     package_data={"": ["*.darshan"],
                   "darshan": ["cli/style.css",