Drop Python 2 support in the spec file

Python 2 support was already dropped in b9aa56d.

Author: jelly

python-varlink.spec

@@ -1,7 +1,3 @@
-%if 0%{?fedora} || 0%{?rhel} >= 8
-%global build_py3   1
-%endif
-
 Name:           python-varlink
 Version: 	30.3.1
 Release:        1%{?dist}
@@ -11,73 +7,41 @@ URL:            https://github.com/varlink/%{name}
 Source0:        https://github.com/varlink/%{name}/archive/%{version}/%{name}-%{version}.tar.gz
 BuildArch:      noarch
 
-BuildRequires:  python2-devel
-BuildRequires:  python-rpm-macros
-BuildRequires:  python-setuptools
-BuildRequires:  python-setuptools_scm
-
-%if 0%{?build_py3}
 BuildRequires:  python3-devel
 BuildRequires:  python3-rpm-macros
-%endif
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-setuptools_scm
 
 
 %global _description \
 An python module for Varlink with client and server support.
 
 %description %_description
 
-%package -n     python2-varlink
-Summary:        %summary
-%{?python_provide:%python_provide python2-varlink}
-
-
-%if 0%{?build_py3}
 %package -n python3-varlink
 Summary:       %summary
 %{?python_provide:%python_provide python3-varlink}
-%endif
-
-%description -n python2-varlink %_description
 
-%if 0%{?build_py3}
 %description -n python3-varlink %_description
-%endif
 
 %prep
 %autosetup -n python-%{version}
 
 %build
 export SETUPTOOLS_SCM_PRETEND_VERSION=%{version}
-%py2_build
-%if 0%{?build_py3}
 %py3_build
-%endif
 
-
-%if 0%{?build_py3}
 %check
 export SETUPTOOLS_SCM_PRETEND_VERSION=%{version}
 CFLAGS="%{optflags}" %{__python3} %{py_setup} %{?py_setup_args} check
-%endif
 
 %install
 export SETUPTOOLS_SCM_PRETEND_VERSION=%{version}
-%py2_install
-%if 0%{?build_py3}
 %py3_install
-%endif
-
-%files -n python2-varlink
-%license LICENSE.txt
-%doc README.md
-%{python2_sitelib}/*
 
-%if 0%{?build_py3}
 %files -n python3-varlink
 %license LICENSE.txt
 %doc README.md
 %{python3_sitelib}/*
-%endif
 
 %changelog