build

pyproject.toml

@@ -1,17 +1,87 @@
 [build-system]
-# These are strictly build requirements. Runtime requirements are listed in
-# INSTALL_REQUIRES in setup.py
 requires = [
-    "setuptools>=59.2.0",
+    "setuptools",
     "cython>=0.29.26,<3",  # Sync with CYTHON_MIN_VER in setup
-    # Workaround for oldest supported numpy using 1.21.6, but SciPy 1.9.2+ requiring 1.22.3+
-    "oldest-supported-numpy; python_version!='3.10' or platform_system!='Windows' or platform_python_implementation=='PyPy'",
-    "numpy>=1.22.3; python_version=='3.10' and platform_system=='Windows' and platform_python_implementation != 'PyPy'",
-    "numpy; python_version>='3.12'",
-    "scipy>=1.4",
+    "numpy>=1.25.0",
+    "scipy>=1.11",
     "setuptools_scm[toml]~=7.0.0"
 ]
 build-backend = "setuptools.build_meta"
 
+[project]
+name = "statsmodels"
+description = "Statistical computations and models for Python"
+readme = "README.rst"
+maintainers = [
+    { name = "statsmodels Developers", email = "[email protected]" }
+]
+license = { file = "LICENSE.txt" }
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Console",
+    "Programming Language :: Cython",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Operating System :: OS Independent",
+    "Intended Audience :: End Users/Desktop",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Science/Research",
+    "Natural Language :: English",
+    "License :: OSI Approved :: BSD License",
+    "Topic :: Office/Business :: Financial",
+    "Topic :: Scientific/Engineering",
+]
+requires-python = ">=3.10"
+dependencies = [
+    "numpy>=1.25.0",
+    "scipy>=1.11",
+    "pandas>=2.0",
+    "patsy>=0.5.2",  # released January 2018
+    "packaging>=21.3"  # released Nov 2021
+] 
+
+[project.optional-dependencies]
+develop = [
+    # run
+    "matplotlib>=3",
+    "colorama",
+    "joblib",
+
+    # test
+    "pytest>=7.3.0",
+    "pytest-randomly",
+    "pytest-xdist",
+
+    # code quality
+    "flake8",
+    "isort",
+]
+docs = [
+    "sphinx",
+    "nbconvert",
+    "jupyter_client",
+    "ipykernel",
+    "matplotlib",
+    "nbformat",
+    "numpydoc",
+    "pandas-datareader",
+]
+
+[project.urls]
+Homepage = "https://www.statsmodels.org/"
+"Bug Tracker" = "https://github.com/statsmodels/statsmodels/issues"
+"Documentation" = "https://www.statsmodels.org/stable/index.html"
+"Source Code" = "https://github.com/statsmodels/statsmodels"
+
+[tool.setuptools.packages.find]
+include = ["LICENSE.txt", "setup.cfg"]
+
 [tool.setuptools_scm]
 write_to = "statsmodels/_version.py"
+
+[tool.pytest.ini_options]
+minversion = 7
+testpaths = "statsmodels"
+xfail_strict = true
+addopts = "--strict"

setup.cfg

@@ -1,9 +1,5 @@
-[metadata]
-license_files =
-    LICENSE.txt
-
 [tool:pytest]
-minversion = 6
+minversion = 7
 testpaths = statsmodels
 xfail_strict = true
 addopts = --strict

setup.py

@@ -45,71 +45,11 @@
 ###############################################################################
 # Key Values that Change Each Release
 ###############################################################################
-# These are strictly installation requirements. Builds requirements are
-# managed in pyproject.toml
-INSTALL_REQUIRES = []
-with open("requirements.txt", encoding="utf-8") as req:
-    for line in req.readlines():
-        INSTALL_REQUIRES.append(line.split("#")[0].strip())
-
-DEVELOP_REQUIRES = []
-with open("requirements-dev.txt", encoding="utf-8") as req:
-    for line in req.readlines():
-        DEVELOP_REQUIRES.append(line.split("#")[0].strip())
-
 CYTHON_MIN_VER = "0.29.26"  # released 2020
 
-EXTRAS_REQUIRE = {
-    "build": ["cython>=" + CYTHON_MIN_VER],
-    "develop": ["cython>=" + CYTHON_MIN_VER] + DEVELOP_REQUIRES,
-    "docs": [
-        "sphinx",
-        "nbconvert",
-        "jupyter_client",
-        "ipykernel",
-        "matplotlib",
-        "nbformat",
-        "numpydoc",
-        "pandas-datareader",
-    ],
-}
-
 ###############################################################################
 # Values that rarely change
 ###############################################################################
-DISTNAME = "statsmodels"
-DESCRIPTION = "Statistical computations and models for Python"
-README = SETUP_DIR.joinpath("README.rst").read_text()
-LONG_DESCRIPTION = README
-MAINTAINER = "statsmodels Developers"
-MAINTAINER_EMAIL = "[email protected]"
-URL = "https://www.statsmodels.org/"
-LICENSE = "BSD License"
-DOWNLOAD_URL = ""
-PROJECT_URLS = {
-    "Bug Tracker": "https://github.com/statsmodels/statsmodels/issues",
-    "Documentation": "https://www.statsmodels.org/stable/index.html",
-    "Source Code": "https://github.com/statsmodels/statsmodels",
-}
-
-CLASSIFIERS = [
-    "Development Status :: 4 - Beta",
-    "Environment :: Console",
-    "Programming Language :: Cython",
-    "Programming Language :: Python :: 3.8",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10",
-    "Operating System :: OS Independent",
-    "Intended Audience :: End Users/Desktop",
-    "Intended Audience :: Developers",
-    "Intended Audience :: Science/Research",
-    "Natural Language :: English",
-    "License :: OSI Approved :: BSD License",
-    "Topic :: Office/Business :: Financial",
-    "Topic :: Scientific/Engineering",
-]
-
-FILES_TO_INCLUDE_IN_PACKAGE = ["LICENSE.txt", "setup.cfg"]
 
 FILES_COPIED_TO_PACKAGE = []
 for filename in FILES_TO_INCLUDE_IN_PACKAGE:
@@ -384,27 +324,11 @@ def is_pure(self):
 
 
 setup(
-    name=DISTNAME,
-    maintainer=MAINTAINER,
     ext_modules=extensions,
-    maintainer_email=MAINTAINER_EMAIL,
-    description=DESCRIPTION,
-    license=LICENSE,
-    url=URL,
-    download_url=DOWNLOAD_URL,
-    project_urls=PROJECT_URLS,
-    long_description=LONG_DESCRIPTION,
-    classifiers=CLASSIFIERS,
-    platforms="any",
     cmdclass=cmdclass,
-    packages=find_packages(),
     package_data=package_data,
     distclass=BinaryDistribution,
-    include_package_data=False,  # True will install all files in repo
-    install_requires=INSTALL_REQUIRES,
-    extras_require=EXTRAS_REQUIRE,
     zip_safe=False,
-    python_requires=">=3.8",
 )
 
 # Clean-up copied files