Move options from setup.cfg to pyproject.toml

docs/conf.py

@@ -25,19 +25,21 @@
 # -- General configuration ------------------------------------------------
 import datetime
 import os
+import sys
+from pathlib import Path
 
-# Get configuration information from setup.cfg
-from configparser import ConfigParser
+if sys.version_info < (3, 11):
+    import tomli as tomllib
+else:
+    import tomllib
 
 # Sphinx gallery
 from sphinx_gallery.sorting import ExplicitOrder, FileNameSortKey
 
 import ctapipe
 
-setup_cfg = ConfigParser()
-setup_cfg.read([os.path.join(os.path.dirname(__file__), "..", "setup.cfg")])
-setup_metadata = dict(setup_cfg.items("metadata"))
-setup_options = dict(setup_cfg.items("options"))
+pyproject_path = Path(__file__).parent.parent / "pyproject.toml"
+pyproject = tomllib.loads(pyproject_path.read_text())
 
 
 # Add any Sphinx extension module names here, as strings. They can be
@@ -106,8 +108,8 @@ def setup(app):
 # these
 nitpick_ignore = [
     # needed for building the docs with python 3.11 locally.
-    # we use the lowest supported version on readthedocs, so that is what we use the intersphinx
-    # link above
+    # we use the lowest supported version on readthedocs,
+    # so that is what we use in the intersphinx link above
     ("py:class", "enum.StrEnum"),
     # these are coming from traitlets:
     ("py:class", "t.Union"),
@@ -201,12 +203,12 @@ def setup(app):
 
 # General information about the project.
 
-project = setup_metadata["name"]
-author = setup_metadata["author"]
+project = pyproject["project"]["name"]
+author = pyproject["project"]["authors"][0]["name"]
 copyright = "{}.  Last updated {}".format(
-    setup_metadata["author"], datetime.datetime.now().strftime("%d %b %Y %H:%M")
+    author, datetime.datetime.now().strftime("%d %b %Y %H:%M")
 )
-python_requires = setup_options["python_requires"]
+python_requires = pyproject["project"]["requires-python"]
 
 # make some variables available to each page
 rst_epilog = f"""
@@ -303,7 +305,7 @@ def setup(app):
             "name": "CTA Observatory",
             "url": "https://www.cta-observatory.org/",
             "type": "url",
-            "icon": "https://www.cta-observatory.org/wp-content/themes/ctao/favicon.ico",
+            "icon": "https://www.cta-observatory.org/wp-content/themes/ctao/favicon.ico",  # noqa: E501
         },
     ],
     "announcement": """

pyproject.toml

@@ -2,6 +2,129 @@
 requires = ["setuptools>=64", "setuptools_scm[toml]>=8"]
 build-backend = "setuptools.build_meta"
 
+[project]
+name = "ctapipe"
+description = "Event reconstruction framework for Imaging Atmospheric Cherenkov Telescopes developed for CTAO."
+readme = "README.rst"
+authors = [
+    {name = "ctapipe developers"},
+]
+maintainers = [
+    {name = "Karl Kosack", email = "karl.kosack@cea.fr"},
+    {name = "Maximilian Linhoff", email = "maximilian.linhoff@tu-dortmund.de"},
+]
+license = {text = "BSD-3-Clause"}
+classifiers = [
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: BSD License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Topic :: Scientific/Engineering :: Astronomy",
+    "Development Status :: 3 - Alpha",
+]
+
+dynamic = ["version"]
+requires-python = ">=3.9"
+
+dependencies = [
+    "astropy >=5.3,<7.0.0a0",
+    "bokeh ~=2.0",
+    "docutils",
+    "eventio >=1.9.1, <2.0.0a0",
+    "iminuit >=2",
+    "importlib_metadata; python_version < '3.10'",
+    "joblib",
+    "matplotlib ~=3.0",
+    "numba >=0.56",
+    "numpy ~=1.16",
+    "psutil",
+    "pyyaml >=5.1",
+    "requests",
+    "scikit-learn <1.4",
+    "scipy ~=1.2",
+    "tables ~=3.4",
+    "tqdm >=4.32",
+    "traitlets ~=5.6",
+    "zstandard",
+]
+
+[project.optional-dependencies]
+tests = [
+    "h5py",
+    "pandas",
+    "pytest >= 7.0",
+    "pytest-cov",
+    "pytest-xdist",
+    "pytest_astropy_header",
+    "tomli",
+]
+
+docs = [
+    "sphinx",
+    "pydata_sphinx_theme",
+    "sphinx_automodapi",
+    "nbsphinx",
+    "numpydoc",
+    "sphinx-design",
+    "sphinx-gallery",
+    "jupyter",
+    "notebook",
+    "graphviz",
+    "pandas",
+    "ipython",
+    "ffmpeg-python",
+    "pypandoc",
+    "tomli; python_version < '3.11'",
+]
+
+dev = [
+    "pre-commit",
+    "setuptools_scm[toml]",
+]
+
+all = [
+    # self-reference with all extras to simplify
+    "ctapipe[tests,docs,dev]",
+]
+
+[project.scripts]
+ctapipe-info = "ctapipe.tools.info:main"
+ctapipe-dump-instrument = "ctapipe.tools.dump_instrument:main"
+ctapipe-display-dl1 = "ctapipe.tools.display_dl1:main"
+ctapipe-process = "ctapipe.tools.process:main"
+ctapipe-merge = "ctapipe.tools.merge:main"
+ctapipe-fileinfo = "ctapipe.tools.fileinfo:main"
+ctapipe-quickstart = "ctapipe.tools.quickstart:main"
+ctapipe-train-energy-regressor = "ctapipe.tools.train_energy_regressor:main"
+ctapipe-train-particle-classifier = "ctapipe.tools.train_particle_classifier:main"
+ctapipe-train-disp-reconstructor = "ctapipe.tools.train_disp_reconstructor:main"
+ctapipe-apply-models = "ctapipe.tools.apply_models:main"
+
+[project.entry-points.ctapipe_io]
+HDF5EventSource = "ctapipe.io.hdf5eventsource:HDF5EventSource"
+SimTelEventSource = "ctapipe.io.simteleventsource:SimTelEventSource"
+
+
+[project.entry-points.ctapipe_reco]
+DispReconstructor = "ctapipe.reco.sklearn.DispReconstructor"
+HillasIntersection = "ctapipe.reco.hillas_intersection.HillasIntersection"
+HillasReconstructor = "ctapipe.reco.hillas_reconstructor.HillasReconstructor"
+EnergyRegressor = "ctapipe.reco.sklearn.EnergyRegressor"
+ParticleClassifier = "ctapipe.reco.sklearn.ParticleClassifier"
+
+[project.urls]
+repository = "https://github.com/cta-observatory/ctapipe/"
+documentation = "https://ctapipe.readthedocs.io/"
+
+
+[tool.setuptools.packages.find]
+where = ["src"]
+exclude = ["ctapipe._dev_version"]
+
 [tool.setuptools_scm]
 write_to = "src/ctapipe/_version.py"
 
@@ -28,18 +151,21 @@ minversion = "7"
 testpaths = ["src"]
 log_cli_level = "INFO"
 xfail_strict = true
+astropy_header = true
 
 # print summar of failed tests, force errors if settings are misspelled
 addopts = ["-ra", "--strict-config", "--strict-markers"]
 
 filterwarnings = [
     "error::astropy.utils.exceptions.AstropyDeprecationWarning",
     "error::ctapipe.utils.deprecation.CTAPipeDeprecationWarning",
+    "ignore:`np.MachAr` is deprecated:DeprecationWarning",
 ]
 norecursedirs = [
     ".git",
     "_build",
     "auto_examples",
+    "build",
 ]
 
 [tool.towncrier]