Modernize Python packaging

python-pytest-timeout.spec

@@ -14,8 +14,6 @@ BuildArch:      noarch
 
 BuildRequires:  python3-devel
 BuildRequires:  %{py3_dist pexpect}
-BuildRequires:  %{py3_dist pytest} >= 3.6.0
-BuildRequires:  %{py3_dist setuptools}
 
 %global _description %{expand:
 This is a plugin which will terminate tests after a certain timeout. When doing
@@ -34,11 +32,14 @@ Summary:        %{summary}
 %prep
 %autosetup -p1 -n %{pypi_name}-%{version}
 
+%generate_buildrequires
+%pyproject_buildrequires
+
 %build
-%py3_build
+%pyproject_wheel
 
 %install
-%py3_install
+%pyproject_install
 
 %check
 %pytest
@@ -53,6 +54,7 @@ Summary:        %{summary}
 %changelog
 * Mon Oct 09 2023 Scott Talbert <swt@techie.net> - 2.2.0-1
 - Update to new upstream release 2.2.0 (#2242718)
+- Modernize Python packaging
 
 * Tue Aug 08 2023 Karolina Surma <ksurma@redhat.com> - 2.1.0-7
 - Declare license as an SPDX expression