Make newer style package target and run in tests

Signed-off-by: mulhern <amulhern@redhat.com>

Author: mulkieran

.github/workflows/weekly.yml

@@ -18,6 +18,8 @@ jobs:
             task: make -f Makefile yamllint
           - dependencies: pylint python3-into-dbus-python
             task: PYTHONPATH=./src make -f Makefile lint
+          - dependencies: python python3-build twine
+            task: package
     runs-on: ubuntu-latest
     container: fedora:37  # NEXT DEVELOPMENT ENVIRONMENT
     steps:

Makefile

@@ -24,10 +24,6 @@ coverage:
 	coverage run --timid --branch -m unittest discover tests
 	coverage report -m --fail-under=100 --show-missing --include="./src/*"
 
-.PHONY: upload-release
-upload-release:
-	python setup.py register sdist upload
-
 PYREVERSE_OPTS = --output=pdf
 .PHONY: view
 view:
@@ -40,3 +36,7 @@ view:
 .PHONY: yamllint
 yamllint:
 	yamllint --strict .github/workflows/main.yml 
+
+.PHONY: package
+package:
+	(umask 0022; python -m build; python -m twine check --strict ./dist/*)

setup.py

@@ -29,6 +29,7 @@ def local_file(name):
     author_email="amulhern@redhat.com",
     description="transforms values into properly wrapped dbus-python objects",
     long_description=long_description,
+    long_description_content_type="text/x-rst",
     platforms=["Linux"],
     license="MPL-2.0",
     classifiers=[