migrate to build module and remove setup.py

.github/workflows/publish.yml

@@ -21,7 +21,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install setuptools wheel twine
+        pip install build twine
 
     - name: Check and get Version Number
       id: get_version
@@ -39,7 +39,7 @@ jobs:
         TWINE_USERNAME: __token__
         TWINE_PASSWORD: ${{ secrets.PYPI_JM }}
       run: |
-        python setup.py sdist bdist_wheel
+        python -m build
         twine upload dist/*
 
     - name: Create Draft Release

pyproject.toml

@@ -1,3 +1,7 @@
+[build-system]
+requires = ["setuptools>=61"]
+build-backend = "setuptools.build_meta"
+
 [project]
 name = "snewpy"
 dynamic = ["version"]
@@ -32,3 +36,16 @@ docs = ["numpydoc"]
 
 [tool.setuptools.dynamic]
 version = {attr = "snewpy.__version__"}
+
+[tool.setuptools.packages.find]
+where = ["python"]
+include = [
+    "snewpy",
+    "snewpy.*",
+]
+exclude = [
+    "snewpy.scripts",
+]
+
+[tool.setuptools.package-data]
+"snewpy.models" = ["*.yml"]