Drop setup.{cfg,py} support

Only support pyproject.toml and PEP-517 build tools (PyPA build).

Move spec to PyPA build.

.github/workflows/release.yml

@@ -26,11 +26,10 @@ jobs:
       - name: Install dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install -y python3-setuptools python3-setuptools-scm python3-dbus
-          dpkg -l
+          sudo apt-get install -y python3-build python3-setuptools python3-setuptools-scm python3-venv
 
       - name: Build release tarball
-        run: ./setup.py sdist
+        run: python3 -m build --sdist
 
       - name: Sanity check
         run: |

packaging/python-dbusmock.spec

@@ -13,6 +13,8 @@ BuildArch:        noarch
 BuildRequires:    git
 BuildRequires:    python3-dbus
 BuildRequires:    python3-devel
+BuildRequires:    python3dist(setuptools-scm)
+BuildRequires:    python3dist(wheel)
 BuildRequires:    python3-setuptools
 BuildRequires:    python3-gobject
 BuildRequires:    python3-pytest
@@ -37,18 +39,21 @@ Requires:         python3-dbus, python3-gobject, dbus-x11
 %autosetup -n %{name}-%{version}
 rm -rf python-%{modname}.egg-info
 
+%generate_buildrequires
+%pyproject_buildrequires
 
 %build
-%py3_build
+%pyproject_wheel
 
 %install
-%py3_install
+%pyproject_install
 
 %check
 %{__python3} -m unittest -v
 
 %files -n python3-dbusmock
+/usr/lib/python*
+
 %doc README.md COPYING
-%{python3_sitelib}/*%{modname}*
 
 %changelog

packit.yaml

@@ -10,13 +10,14 @@ downstream_package_name: python-dbusmock
 
 actions:
   create-archive:
-    - ./setup.py sdist
+    - python3 -m build --sdist
     # spec and tarball need to be in the same directory
     - sh -c 'mv dist/*.tar.* packaging; ls packaging/python[-_]dbusmock-*.tar.*'
 
 srpm_build_deps:
   - python3-setuptools
   - python3-setuptools_scm
+  - python3-build
 
 jobs:
   - job: copr_build

tests/run-debian

@@ -38,13 +38,6 @@ wait
 
 my_version=\$(git describe --abbrev=0)
 
-# test sdist with direct setuptools
-./setup.py sdist
-tar --wildcards --strip-components=1 -xvf dist/python[_-]dbusmock-\${my_version}*.tar.gz '*/PKG-INFO'
-grep "^Version: \${my_version}" PKG-INFO
-grep "^## Purpose" PKG-INFO
-git clean -ffdx
-
 # test sdist with PyPA build
 python3 -m build --sdist
 tar --wildcards --strip-components=1 -xvf dist/python_dbusmock-\${my_version}*.tar.gz '*/PKG-INFO'