Try using NumPy 2.0 for build and shift over to pyproject.toml instal…

…lation with setuptools_sm for versioning

lintegrate/.gitignore

@@ -1 +1,2 @@
 lintegrate.c
+_version.py

lintegrate/__init__.py

@@ -2,7 +2,10 @@
 
 from .lintegrate import *
 
-__version__ = "0.1.16"
+try:
+    from ._version import version as __version__
+except ModuleNotFoundError:
+    __version__ = ""
 
 
 def get_include():

pyproject.toml

@@ -1,4 +1,57 @@
 [build-system]
-# Minimum requirements for the build system to execute.
-requires = ["setuptools >= 40.6.0", "cython", "wheel", "oldest-supported-numpy"]
+requires = [
+    "setuptools>=61",
+    "setuptools_scm[toml]>=6.2",
+    "cython>=3",
+    "wheel",
+    "numpy>=2.0.0rc1",
+]
 build-backend = "setuptools.build_meta"
+
+[project]
+name = "lintegrate"
+authors = [{name = "Matthew Pitkin", email = "m@ttpitk.in"}]
+urls = {Homepage = "https://github.com/mattpitkin/lintegrate", Documentation = "https://lintegrate.readthedocs.io/"}
+description = "Python functions implementing numerical integration of functions in log-space."
+license = {text = "GPLv3"}
+readme = "README.md"
+classifiers = [
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+    "Natural Language :: English",
+    "Operating System :: POSIX :: Linux",
+    "Programming Language :: C",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+]
+
+dynamic = [
+    "version",
+]
+
+requires-python = ">=3.9, <4"
+dependencies = [
+    "numpy",
+]
+
+[project.optional-dependencies]
+docs = [
+    "autodoc",
+    "pydata-sphinx-theme",
+    "sphinx >= 2.0",
+    "sphinx-panels",
+    "sphinxcontrib-napoleon",
+    "sphinxext-remoteliteralinclude",
+]
+
+[tools.setuptools.packages.find]
+where = ["."]
+
+[tools.setuptools.package-data]
+lintegrate = ["*.pyx"]
+
+[tools.setuptools_scm]
+write_to = "lintegrate/_version.py"
+

setup.py

@@ -38,20 +38,6 @@ def gsl_config(*args, **kwargs):
     return subprocess.check_output(cmd, **kwargs).decode("utf-8").strip()
 
 
-def find_version():
-    """Get version string for pyx file
-
-    see e.g. https://packaging.python.org/single_source_version/
-    """
-    fp = open("lintegrate/__init__.py", "r")
-    version_file = fp.read()
-    fp.close()
-    version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", version_file, re.M)
-    if version_match:
-        return version_match.group(1)
-    raise RuntimeError("Unable to find version string.")
-
-
 # define ext_modules
 extra_compile_args = [
     "-Wall",
@@ -106,6 +92,6 @@ def find_version():
 
 
 setup(
-    version=find_version(),
     ext_modules=ext_modules,
 )
+