[ENH] Move to pyproject.toml

.github/workflows/build_wheels.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019]
+        os: [ubuntu-22.04, windows-2019]
 
     steps:
       - uses: actions/checkout@v4
@@ -28,7 +28,7 @@ jobs:
       - name: Install cibuildwheel
         run: |
           python -m pip install --upgrade pip
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.21.0
 
       - name: Install libomp
         if: runner.os == 'macOS'
@@ -37,7 +37,7 @@ jobs:
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
         env:
-          CIBW_SKIP: "cp27-* cp33-* cp34-* cp35-* cp36-* cp37-* pp*"
+          CIBW_SKIP: cp36-* cp37-* pp*"
           CIBW_PROJECT_REQUIRES_PYTHON: ">=3.8"
           CIBW_ARCHS: "auto64"
 

.gitignore

@@ -21,7 +21,9 @@ env/
 .pytest_cache/
 **/*/__pycache__
 *.vscode
-
+.mypy_cache
+.ruff_cache
+.venv
 # Compiled source #
 ###################
 *.a

pyproject.toml

@@ -0,0 +1,52 @@
+[build-system]
+requires = ["setuptools >= 61.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "elephant"
+dynamic = [
+        "version",
+        "dependencies",
+        "optional-dependencies"]
+description = "Elephant (Electrophysiology Analysis Toolkit) is an open-source, community centered library for the analysis of electrophysiological data in the Python programming language. The focus of Elephant is on generic analysis functions for spike train data and time series recordings from electrodes, such as the local field potentials (LFP) or intracellular voltages.In addition to providing a common platform for analysis code from different laboratories, the Elephant project aims to provide a consistent and homogeneous analysis framework that is built on a modular foundation. \nElephant is the direct successor to Neurotools and maintains ties to complementary projects such as OpenElectrophy and spykeviewer."
+license = {file = "LICENSE.txt"}
+classifiers = [
+        "Development Status :: 5 - Production/Stable", 
+        "Intended Audience :: Science/Research",
+        "License :: OSI Approved :: BSD License",
+        "Natural Language :: English", "Operating System :: OS Independent",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3 :: Only",
+        "Topic :: Scientific/Engineering"]
+keywords = ["neuroscience", "neurophysiology", "electrophysiology", "statistics", "data-analysis"]
+readme = {file = "README.md", content-type = "text/markdown"}
+requires-python = ">= 3.8"
+
+[project.urls]
+Homepage = "http://python-elephant.org"
+Documentation = "https://elephant.readthedocs.io/en/latest/"
+Repository = "https://github.com/NeuralEnsemble/elephant"
+Issues = "https://github.com/NeuralEnsemble/elephant/issues"
+Changelog = "https://github.com/NeuralEnsemble/elephant/releases"
+
+[tool.setuptools.dynamic.optional-dependencies]
+docs = {file = ["requirements/requirements-docs.txt"]}
+extras = {file = ["requirements/requirements-extras.txt"]}
+opencl = {file = ["requirements/requirements-opencl.txt"]}
+cuda = {file = ["requirements/requirements-cuda.txt"]}
+tests = {file = ["requirements/requirements-tests.txt"]}
+tutorials = {file = ["requirements/requirements-tutorials.txt"]}
+
+[tool.setuptools.dynamic]
+version = {file = "elephant/VERSION"}
+dependencies = {file = ["requirements/requirements.txt"]}
+
+[tool.setuptools]
+packages = ["elephant", "elephant.test"]
+
+# This file was created following this guide:
+# https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#writing-pyproject-toml

setup.py

@@ -1,25 +1,10 @@
-# -*- coding: utf-8 -*-
-import os.path
 import platform
 import sys
 
 from setuptools import setup, Extension
 from setuptools.command.install import install
 from setuptools.command.develop import develop
 
-with open(os.path.join(os.path.dirname(__file__),
-                       "elephant", "VERSION")) as version_file:
-    version = version_file.read().strip()
-
-with open("README.md") as f:
-    long_description = f.read()
-with open('requirements/requirements.txt') as fp:
-    install_requires = fp.read().splitlines()
-extras_require = {}
-for extra in ['extras', 'docs', 'tests', 'tutorials', 'cuda', 'opencl']:
-    with open('requirements/requirements-{0}.txt'.format(extra)) as fp:
-        extras_require[extra] = fp.read()
-
 if platform.system() == "Windows":
     fim_module = Extension(
         name='elephant.spade_src.fim',
@@ -30,7 +15,7 @@
         extra_compile_args=[
             '-DMODULE_NAME=fim', '-DUSE_OPENMP', '-DWITH_SIG_TERM',
             '-Dfim_EXPORTS', '-fopenmp', '/std:c++17'],
-        optional=True
+        #optional=True
     )
 elif platform.system() == "Darwin":
     fim_module = Extension(
@@ -45,7 +30,7 @@
             '-Weffc++', '-Wunused-result', '-Werror', '-Werror=return-type',
             '-Xpreprocessor',
             '-fopenmp', '-std=gnu++17'],
-        optional=True
+        #optional=True
     )
 elif platform.system() == "Linux":
     fim_module = Extension(
@@ -59,43 +44,10 @@
             '-Dfim_EXPORTS', '-O3', '-pedantic', '-Wextra',
             '-Weffc++', '-Wunused-result', '-Werror',
             '-fopenmp', '-std=gnu++17'],
-        optional=True
+        #optional=True
     )
 
-setup_kwargs = {
-    "name": "elephant",
-    "version": version,
-    "packages": ['elephant', 'elephant.test'],
-    "include_package_data": True,
-    "install_requires": install_requires,
-    "extras_require": extras_require,
-    "author": "Elephant authors and contributors",
-    "author_email": "[email protected]",
-    "description": "Elephant is a package for analysis of electrophysiology data in Python",  # noqa
-    "long_description": long_description,
-    "long_description_content_type": "text/markdown",
-    "license": "BSD",
-    "url": 'http://python-elephant.org',
-    "project_urls": {
-            "Bug Tracker": "https://github.com/NeuralEnsemble/elephant/issues",
-            "Documentation": "https://elephant.readthedocs.io/en/latest/",
-            "Source Code": "https://github.com/NeuralEnsemble/elephant",
-        },
-    "python_requires": ">=3.8",
-    "classifiers": [
-        'Development Status :: 5 - Production/Stable',
-        'Intended Audience :: Science/Research',
-        'License :: OSI Approved :: BSD License',
-        'Natural Language :: English',
-        'Operating System :: OS Independent',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.8',
-        'Programming Language :: Python :: 3.9',
-        'Programming Language :: Python :: 3.10',
-        'Programming Language :: Python :: 3.11',
-        'Programming Language :: Python :: 3 :: Only',
-        'Topic :: Scientific/Engineering']
-}
+setup_kwargs = {}
 
 # no compile options and corresponding extensions
 options = {"--no-compile": None, "--no-compile-spade": fim_module}