Move to pyproject.toml package config

pyproject.toml

@@ -1,2 +1,71 @@
+[build-system]
+requires = [
+    "setuptools >= 61.0.0",
+    "setuptools_scm[toml] >= 6.2",
+]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "boututils"
+description = "Python utilities for BOUT++"
+readme = "README.md"
+authors = [{name = "Ben Dudson"}, {name = "BOUT++ team"}]
+license = {file = "LICENSE"}
+dynamic = ["version"]
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: GNU Lesser General Public License v3 or later (LGPLv3+)",
+    "Operating System :: OS Independent",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+]
+keywords=[
+    "bout++",
+    "bout",
+    "plasma",
+    "physics",
+    "data-extraction",
+    "data-analysis",
+    "data-visualization",
+]
+requires-python = ">=3.8"
+dependencies = [
+    "numpy>=1.22.0",
+    "matplotlib>=3.2.1",
+    "scipy>=1.4.1",
+    "netCDF4",
+]
+
+[project.optional-dependencies]
+tests = [
+    "pytest",
+    "pytest-cov",
+]
+docs = [
+    "sphinx>=3.4,<5",
+]
+
+[project.urls]
+Tracker = "https://github.com/boutproject/boututils/issues/"
+Documentation = "https://bout-dev.readthedocs.io/en/latest/"
+Source = "https://github.com/boutproject/boututils/"
+
+[tool.setuptools]
+packages = ["boututils"]
+
+[tool.setuptools.dynamic]
+version = { attr = "setuptools_scm.get_version" }
+
 [tool.setuptools_scm]
 write_to = "boututils/_version.py"
+
+[tool.pytest.ini_options]
+addopts = "--cov=boututils"
+
+[tool.isort]
+multi_line_output = 3
+include_trailing_comma = true
+force_grid_wrap = 0
+use_parentheses = true
+ensure_newline_before_comments = true
+line_length = 88

setup.cfg

@@ -1,11 +1,3 @@
-[isort]
-multi_line_output = 3
-include_trailing_comma = True
-force_grid_wrap = 0
-use_parentheses = True
-ensure_newline_before_comments = True
-line_length = 88
-
 [flake8]
 max-line-length = 88
 extend-ignore = E203, W503, E722