Migrate to pyproject.toml instead of setup.cfg

.gitignore

@@ -11,6 +11,7 @@ __pycache__
 
 # Other generated files
 */version.py
+*/_version.py
 */cython_version.py
 htmlcov
 .coverage

docs/conf.py

@@ -26,24 +26,26 @@
 # be accessible, and the documentation will not build correctly.
 
 import datetime
-import os
 import sys
+from importlib import import_module
+from pathlib import Path
 
 try:
     from sphinx_astropy.conf.v1 import *  # noqa
 except ImportError:
     print('ERROR: the documentation requires the sphinx-astropy package to be installed')
     sys.exit(1)
 
-# Get configuration information from setup.cfg
-try:
-    from ConfigParser import ConfigParser
-except ImportError:
-    from configparser import ConfigParser
-conf = ConfigParser()
+if sys.version_info < (3, 11):
+    import tomli as tomllib
+else:
+    import tomllib
+
+# Grab minversion from pyproject.toml
+with (Path(__file__).parents[1] / "pyproject.toml").open("rb") as f:
+    pyproject = tomllib.load(f)
 
-conf.read([os.path.join(os.path.dirname(__file__), '..', 'setup.cfg')])
-setup_cfg = dict(conf.items('metadata'))
+__minimum_python_version__ = pyproject["project"]["requires-python"].replace(">=", "")
 
 # -- General configuration ----------------------------------------------------
 
@@ -68,20 +70,26 @@
 # -- Project information ------------------------------------------------------
 
 # This does not *have* to match the package name, but typically does
-project = setup_cfg['name']
-author = setup_cfg['author']
-copyright = '{0}, {1}'.format(
-    datetime.datetime.now().year, setup_cfg['author'])
+project = pyproject["project"]["name"]
+author = ", ".join(v["name"] for v in pyproject["project"]["authors"])
+copyright = f"{datetime.datetime.now().year}, {author}"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
-__import__(project)
-package = sys.modules[project]
 
-ver = package.__version__
-version = '.'.join(ver.split('.'))[:5]
-release = ver
+import_module(pyproject["project"]["name"])
+package = sys.modules[pyproject["project"]["name"]]
+
+# The short X.Y version.
+version = package.__version__.split("-", 1)[0]
+# The full version, including alpha/beta/rc tags.
+release = package.__version__
+
+# Only include dev docs in dev version.
+dev = "dev" in release
+if not dev:
+    exclude_patterns += ["development/*"]
 
 # -- Options for HTML output --------------------------------------------------
 
@@ -157,18 +165,18 @@
 
 # -- Options for the edit_on_github extension ---------------------------------
 
-if eval(setup_cfg.get('edit_on_github')):
-    extensions += ['sphinx_astropy.ext.edit_on_github']
+# if eval(setup_cfg.get('edit_on_github')):
+#     extensions += ['sphinx_astropy.ext.edit_on_github']
 
-    versionmod = __import__(setup_cfg['name'] + '.version')
-    edit_on_github_project = setup_cfg['github_project']
-    if versionmod.version.release:
-        edit_on_github_branch = "v" + versionmod.version.version
-    else:
-        edit_on_github_branch = "main"
+#     versionmod = __import__(setup_cfg['name'] + '.version')
+#     edit_on_github_project = setup_cfg['github_project']
+#     if versionmod.version.release:
+#         edit_on_github_branch = "v" + versionmod.version.version
+#     else:
+#         edit_on_github_branch = "main"
 
-    edit_on_github_source_root = ""
-    edit_on_github_doc_root = "docs"
+#     edit_on_github_source_root = ""
+#     edit_on_github_doc_root = "docs"
 
 # -- Resolving issue number to links in changelog -----------------------------
 github_issues_url = 'https://github.com/astropy/ccdproc/issues/'

pyproject.toml

@@ -1,5 +1,107 @@
 [build-system]
-requires = ["setuptools",
-            "setuptools_scm",
-            "wheel"]
-build-backend = 'setuptools.build_meta'
+requires = ["hatchling",
+"hatch-vcs"]
+build-backend = "hatchling.build"
+
+[project]
+name = "ccdproc"
+dynamic = ["version"]
+description = "Astropy affiliated package"
+readme = "README.rst"
+license = "BSD-3-clause"
+requires-python = ">=3.8"
+authors = [
+    { name = "Steve Crawford", email = "[email protected]" },
+    { name = "Matt Craig" },
+    { name = "and Michael Seifert" },
+]
+dependencies = [
+    "astropy>=5.0.1",
+    "astroscrappy>=1.0.8",
+    "numpy>=1.21",
+    "reproject>=0.7",
+    "scikit-image",
+    "scipy",
+]
+
+[project.optional-dependencies]
+docs = [
+    "matplotlib",
+    "sphinx-astropy",
+]
+test = [
+    "memory_profiler",
+    "pytest-astropy>=0.10.0",
+]
+
+[project.urls]
+Homepage = "http://ccdproc.readthedocs.io/"
+
+[tool.hatch.version]
+source = "vcs"
+
+[tool.hatch.build.hooks.vcs]
+version-file = "ccdproc/_version.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/ccdproc",
+]
+
+[tool.coverage]
+    [tool.coverage.run]
+    source = ["ccdproc"]
+    omit = [
+        "*/ccdproc/__init__*",
+        "*/ccdproc/conftest.py",
+        "*/ccdproc/*setup*",
+        "*/ccdproc/*/tests/*",
+        "*/ccdproc/tests/*",
+    ]
+
+    [tool.coverage.report]
+    exclude_lines = [
+        # Have to re-enable the standard pragma
+        "pragma: no cover",
+        # Don't complain about packages we have installed
+        "except ImportError",
+        # Don't complain if tests don't hit assertions
+        "raise AssertionError",
+        "raise NotImplementedError",
+        # Don't complain about script hooks
+        "def main\\(.*\\):",
+        # Ignore branches that don't pertain to this version of Python
+        "pragma: py{ignore_python_version}",
+    ]
+
+[tool.pytest.ini_options]
+minversion = 7.0
+testpaths = [
+    "ccdproc",
+    "docs",
+]
+norecursedirs = [
+    "docs[\\/]_build",
+    "docs[\\/]generated",
+]
+astropy_header = true
+doctest_plus = "enabled"
+text_file_format = "rst"
+remote_data_strict = true
+addopts = [
+    "--doctest-rst",
+    "--color=yes",
+]
+log_cli_level = "info"
+xfail_strict = true
+filterwarnings= [
+    "error",
+    "ignore:numpy\\.ufunc size changed:RuntimeWarning",
+    "ignore:numpy.ndarray size changed:RuntimeWarning",
+    "ignore:`np.bool` is a deprecated alias for the builtin `bool`:DeprecationWarning",
+]
+markers = [
+    "data_size(N): set dimension of square data array for ccd_data fixture",
+    "data_scale(s): set the scale of the normal distribution used to generate data",
+    "data_mean(m): set the center of the normal distribution used to generate data",
+]