Convert setup.cfg to pyproject.toml (#260)

* Convert setup.cfg to pyproject.toml

* Remove setup.py

* Make filename of version.py consistent with past usage

* Remove extra blank line

* Expand & update requirements

* Remove packaging as a dependency

* Remove developer set of dependencies

* Alphabetize requirements

* Stop using requirements files for Nox sessions

* Remove requirements files as no longer needed

* Update requirements & usage for tests/docs/dev

* Fix ipywidgets dependency

* Install setuptools for doc builds to get pkg_resources

* Relax requirement on docutils

* Require setuptools for Python ≥ 3.12 to get pkg_resources

noxfile.py

@@ -21,8 +21,7 @@
 
 @nox.session(python=python_versions)
 def tests(session):
-    session.install("-r", "requirements/tests.txt")
-    session.install(".")
+    session.install(".[dev,tests]")
     session.run("pytest", *pytest_options)
 
 
@@ -40,8 +39,7 @@ def import_package(session):
 
 @nox.session
 def build_docs(session):
-    session.install("-r", "requirements/docs.txt")
-    session.install(".")
+    session.install(".[dev,docs]")
     session.run(
         "sphinx-build",
         *sphinx_opts,
@@ -51,8 +49,7 @@ def build_docs(session):
 
 @nox.session
 def build_docs_nitpicky(session):
-    session.install("-r", "requirements/docs.txt")
-    session.install(".")
+    session.install(".[dev,docs]")
     session.run(
         "sphinx-build",
         *sphinx_opts,
@@ -63,8 +60,7 @@ def build_docs_nitpicky(session):
 
 @nox.session
 def build_docs_no_examples(session):
-    session.install("-r", "requirements/docs.txt")
-    session.install(".")
+    session.install(".[dev,docs]")
     session.run(
         "sphinx-build",
         *sphinx_opts,

pyproject.toml

@@ -4,7 +4,94 @@ requires = [
   "setuptools>=50",
   "setuptools_scm>=6",
   "wheel>=0.34",
-]  # ought to mirror 'requirements/build.txt'
+]
+
+[project]
+name = "xrtpy"
+readme = "README.md"
+keywords = ["solar physics"]
+description = "For analyzing data from the X-Ray Telescope (XRT) on the Hinode spacecraft."
+license = {file = "LICENSE"}
+classifiers = [
+  "Development Status :: 4 - Beta",
+  "Intended Audience :: Science/Research",
+  "License :: OSI Approved :: BSD License",
+  "Operating System :: OS Independent",
+  "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",
+  "Topic :: Scientific/Engineering :: Physics",
+]
+# SPEC 0 recommends that packages in the scientific pythoniverse support
+# versions of Python that have been released in the last ≤36 months
+requires-python = ">=3.9"
+dynamic = ["version"]
+authors = [
+  {name = "Joy Velasquez", email = "[email protected]"},
+  {name = "Jonathan Slavin", email = "[email protected]"},
+  {name = "Nick Murpy", email="[email protected]"},
+  {name = "Will Barnes"},
+  {name = "Stuart Mumford"},
+]
+
+dependencies = [
+  "astropy >= 5.1",
+  "cached-property >= 1.5.2",
+  "matplotlib >= 3.5.0",
+  "numpy >= 1.24.0",
+  "requests >= 2.28.0",
+  "scikit-image >= 0.19.0",
+  "scipy >= 1.8.0",
+  # install setuptools to get pkg_resources
+  "setuptools; python_version >= '3.12'",
+  "sunpy[map] >= 4.0.0",
+]
+
+[project.optional-dependencies]
+dev = [
+  "nox >= 2022.8.7",
+  "pre-commit >= 3.6.0",
+]
+tests = [
+  "pytest >= 8.0.0",
+  "pytest-allclose >= 1.0.0",
+  "pytest-xdist >= 3.6.1",
+]
+docs = [
+  "docutils >= 0.19",
+  "imageio >= 2.20.0",
+  "ipykernel >= 6.20.0",
+  "ipython >= 8.4.0",
+  "ipywidgets >= 8.1.0",
+  "jinja2 != 3.1, >= 3.0.0",
+  "nbconvert >= 7.7.0, < 7.14",
+  "nbsphinx >= 0.9",
+  "numpydoc >= 1.5.0",
+  "pillow >= 9.1.0",
+  "pygments >= 2.12.0",
+  "sphinx >= 7.3.0",
+  "sphinx-changelog >= 1.5.0",
+  "sphinx-codeautolink >= 0.15.2",
+  "sphinx-copybutton >= 0.5.2",
+  "sphinx-gallery >= 0.16.0",
+  "sphinx-hoverxref >= 1.4.0",
+  "sphinx-issues >= 4.1.0",
+  "sphinx_automodapi >= 0.17.0",
+  "sphinx_rtd_theme >= 2.0.0",
+  "sphinxcontrib-bibtex >= 2.6.2",
+  "sunpy[net] >= 4.0.0",
+  "towncrier >= 23.11.0",
+]
+
+[project.urls]
+Documentation = "https://xrtpy.readthedocs.io"
+Repository = "https://github.com/HinodeXRT/xrtpy"
+Issues = "https://github.com/HinodeXRT/xrtpy/issues"
+Changelog = "https://xrtpy.readthedocs.io/en/stable/changelog/index.html"
 
 [tool.ruff]
 target-version = "py39"
@@ -17,7 +104,6 @@ extend-exclude = [
 ]
 namespace-packages = [".github/workflows", "docs"]
 
-
 [tool.ruff.lint]
 # Find info about ruff rules at: https://docs.astral.sh/ruff/rules
 extend-select = [
@@ -78,7 +164,6 @@ ignore = [
   "TRY003", # raise-vanilla-args
 ]
 
-
 [tool.ruff.lint.per-file-ignores]
 "__init__.py" = ["E402", "F401", "F402", "F403"]  # ignore import errors
 "docs/notebooks/computing_functions/temperature_response.ipynb" = ["A001"]  # filter variable shadows Python builtin
@@ -108,6 +193,37 @@ tne,
 ue
 """
 
+[tool.pytest.ini_options]
+testpaths = ['xrtpy', 'docs']
+xfail_strict = true
+doctest_optionflags = """
+NORMALIZE_WHITESPACE
+ELLIPSIS
+NUMBER
+IGNORE_EXCEPTION_DETAIL"""
+norecursedirs = [
+  'build',
+  'docs/_build',
+  'examples',
+  'auto_examples',
+]
+addopts = [
+  '--doctest-modules',
+  '--doctest-continue-on-failure',
+  '--ignore=docs/conf.py',
+]
+
+[tool.setuptools]
+packages = ["xrtpy"]
+
+[tool.setuptools.package-data]
+"xrtpy" = ["data/*"]
+"xrtpy.response" = ["data/*.txt", "data/*.geny"]
+"xrtpy.response.tests" = ["data/*/*/*.txt"]
+
+[tool.setuptools_scm]
+write_to = "xrtpy/version.py"
+
 [tool.towncrier]
 package = "xrtpy"
 name = "XRTpy"