Update pyproject.toml, dynamic CITATION.cff

CITATION.cff

@@ -1,26 +1,15 @@
+---
 cff-version: 1.2.0
-title: snowblind
 message: If you use this software, please cite as below.
-# date-released: 2023-10-29
-url: 'https://github.com/mpi-astronomy/snowblind'
-# version: 0.1.2
-type: software
+title: snowblind
+abstract: Mask cosmic ray showers (snowballs) in JWST data
 authors:
-  - family-names: Davies
-    given-names: James
-    email: [email protected]
-    affiliation: MPIA
-    orcid: 'https://orcid.org/0000-0002-5079-9098'
-
-# For citing software, see:
-
-# http://journals.aas.org/authors/references.html
-
-# GitHub has Zenodo DOI integration:
-# https://guides.github.com/activities/citable-code/
-
-# What is a CITATION.cff file: 
-# https://citation-file-format.github.io/
-
-# This CITATION.cff file was generated with cffinit.
-# Visit https://bit.ly/cffinit to generate yours today!
+- name: James Davies
+  email: [email protected]
+  orcid: https://orcid.org/0000-0002-5079-9098
+version: 0.2.1
+date-released: '2024-02-08'
+type: software
+license: BSD-3-Clause
+url: https://github.com/mpi-astronomy/snowblind
+...

pyproject.toml

@@ -1,9 +1,11 @@
 [project]
 name = "snowblind"
-authors = [{name = "James Davies", email = "[email protected]"}]
+authors = [
+    {name = "James Davies", email = "[email protected]"},
+]
 description = "Mask cosmic ray showers (snowballs) in JWST data"
 readme = "README.md"
-license = { file = 'LICENSE' }
+license = {file = "LICENSE"}
 classifiers = [
     "Programming Language :: Python :: 3",
     "License :: OSI Approved :: BSD License",
@@ -31,28 +33,42 @@ test = [
     "codecov",
     "pytest-cov",
 ]
+cff = [
+    "cff-from-621",
+]
 
 [project.entry-points]
-"stpipe.steps" ={jwst = "snowblind:_get_steps"}
+"stpipe.steps" ={snowblind = "snowblind:_get_steps"}
 
 [project.urls]
-"Bug Tracker" = "https://github.com/mpi-astronomy/snowblind/issues"
-"Source Code" = "https://github.com/mpi-astronomy/snowblind"
-
+Homepage = "https://github.com/mpi-astronomy/snowblind"
 
 [build-system]
 requires = [
-    "setuptools>=60",
-    "setuptools_scm[toml] >=3.4",
+    "setuptools>=64",
+    "setuptools_scm>=8",
     "wheel",
 ]
 build-backend = "setuptools.build_meta"
 
+[tool.setuptools.packages.find]
+where = ["src"]
+
 [tool.setuptools_scm]
 write_to = "src/snowblind/_version.py"
 
-[tool.setuptools.packages.find]
-where = ["src"]
+[tool.cff-from-621]
+order = ["cff-version", "message", "title", "abstract", "authors", "urls", "version", "date-released", "type", "keywords"]
+
+[tool.cff-from-621.static]
+message = "If you use this software, please cite as below."
+license = "BSD-3-Clause"
+authors = [
+    {"name" = "James Davies", "email" = "[email protected]", "orcid" = "https://orcid.org/0000-0002-5079-9098", "affiliation" = "Max Planck Institute for Astronomy"},
+]
+
+[tool.setuptools.dynamic]
+version = {attr = "snowblind._version.version"}
 
 [tool.flake8]
 max-line-length = 130

src/snowblind/__init__.py

@@ -1,18 +1,24 @@
-from . import _version
+from importlib.metadata import version, PackageNotFoundError
+
 from .snowblind import SnowblindStep
 from .jump_plus import JumpPlusStep
 from .rc_selfcal import RcSelfCalStep
 from .persist import PersistenceFlagStep
 
 
 try:
-    __version__ = _version.version
-except Exception:
+    __version__ = version(__package__ or __name__)
+except PackageNotFoundError:
     __version__ = "dev"
 
 
-__all__ = ['SnowblindStep', 'JumpPlusStep', 'RcSelfCalStep', 'PersistenceFlagStep',
-           '__version__']
+__all__ = [
+    '__version__',
+    'SnowblindStep',
+    'JumpPlusStep',
+    'RcSelfCalStep',
+    'PersistenceFlagStep',
+]
 
 
 def _get_steps():