move configuration into pyproject.toml (#196)

* move configuration into `pyproject.toml`

* `asdf` test plugin can only read a string

* Fix docs build

* make `tomli` dependent on python version

* add change log entry

Co-authored-by: William Jamieson <wjamieson@stsci.edu>

.flake8

@@ -0,0 +1,5 @@
+# flake8 does not support pyproject.toml (https://github.com/PyCQA/flake8/issues/234)
+
+[flake8]
+max-line-length = 130
+ignore = E203, W503, W504, W605, E741

CHANGES.rst

@@ -1,5 +1,5 @@
 0.15.0 (unreleased)
-==================
+-------------------
 
 - Update guidwindow titles and descriptions. [#193]
 
@@ -9,6 +9,8 @@
 
 - Fix ``enum`` bug in schemas. [#194]
 
+- move metadata to ``pyproject.toml`` in accordance with PEP621 [#196]
+
 0.14.0 (2022-11-04)
 -------------------
 

docs/conf.py

@@ -28,6 +28,10 @@
 
 import stsci_rtd_theme
 
+from pathlib import Path
+from importlib_metadata import distribution
+import tomli
+
 # Ensure documentation examples are determinstically random.
 import numpy
 
@@ -42,14 +46,11 @@
     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()
-conf.read([os.path.join(os.path.dirname(__file__), "..", "setup.cfg")])
-setup_cfg = dict(conf.items("metadata"))
+# Get configuration information from pyproject.toml
+with open(Path(__file__).parent.parent / "pyproject.toml", "rb") as configuration_file:
+    conf = tomli.load(configuration_file)
+configuration = conf["project"]
+
 
 # -- General configuration ----------------------------------------------------
 
@@ -77,16 +78,11 @@
 # -- 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"])
-
-# 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.
-from pkg_resources import get_distribution  # noqa
+project = configuration["name"]
+author = f"{configuration['authors'][0]['name']} <{configuration['authors'][0]['email']}>"
+copyright = f"{datetime.datetime.now().year}, {configuration['authors'][0]['name']}"
 
-release = get_distribution(setup_cfg["name"]).version
+release = distribution(configuration["name"]).version
 # for example take major/minor
 version = ".".join(release.split(".")[:2])
 

pyproject.toml

@@ -1,6 +1,74 @@
+[project]
+name = 'rad'
+description = 'Roman Attribute Dictionary'
+readme = { file = 'README.md', content-type = 'text/x-markdown' }
+requires-python = '>=3.6'
+license = { file = 'LICENSE' }
+authors = [{ name = 'STScI', email = 'help@stsci.edu' }]
+classifiers = [
+    'Intended Audience :: Science/Research',
+    'Topic :: Scientific/Engineering :: Astronomy',
+    'License :: OSI Approved :: BSD License',
+    'Programming Language :: Python :: 3',
+]
+dependencies = [
+    'asdf >=2.14.2',
+]
+dynamic = ['version']
+
+[project.optional-dependencies]
+test = [
+    'pytest>=4.6.0',
+    'pytest-openfiles>=0.5.0',
+    'pytest-doctestplus>=0.11.1',
+]
+docs = [
+    'sphinx',
+    'sphinx-asdf>=0.1.3',
+    'sphinx-astropy',
+    'astropy>=5.0.4',
+    'graphviz',
+    'matplotlib',
+    'docutils',
+    'stsci-rtd-theme',
+    'tomli; python_version <"3.11"',
+    'importlib-metadata',
+]
+
+[project.urls]
+'Bug Tracker' = 'https://github.com/spacetelescope/rad/issues'
+'Source Code' = 'https://github.com/spacetelescope/rad'
+
+[project.entry-points]
+'asdf.resource_mappings' = { 'rad' = 'rad.integration:get_resource_mappings' }
+
 [build-system]
-requires = ["setuptools>=42", "setuptools_scm[toml]>=3.4", "wheel"]
+requires = ["setuptools >=61", "setuptools_scm[toml] >=3.4", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [tool.setuptools_scm]
 write_to = "src/rad/_version.py"
+
+[tool.setuptools.packages.find]
+where = ['src']
+
+[tool.package-data]
+'rad.resources' = [
+    'manifests/*.yaml',
+    'schemas/*.yaml',
+    'schemas/**/*.yaml',
+]
+
+[tool.pytest.ini_options]
+minversion = 4.6
+doctest_plus = true
+doctest_rst = true
+text_file_format = 'rst'
+addopts = '--show-capture=no --open-files'
+testpaths = [
+    'tests',
+    'src/rad/resources/schemas',
+]
+asdf_schema_tests_enabled = 'true'
+asdf_schema_skip_tests = 'src/rad/resources/schemas/rad_schema-1.0.0.yaml'
+asdf_schema_root = 'src/rad/resources/schemas'