import python-wheel-0.33.6-5.module+el8.3.0+7187+a27ec44b

SPECS/python-wheel.spec

@@ -8,7 +8,7 @@
 
 Name:           python-%{pypi_name}
 Version:        0.33.6
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Built-package format for Python
 
 License:        MIT
@@ -48,6 +48,11 @@ BuildRequires:  python%{python3_pkgversion}-pytest
 %endif
 %{?python_provide:%python_provide python%{python3_pkgversion}-%{pypi_name}}
 
+# python38 installs the alternatives master symlink to which we attach a slave
+Requires: python38
+Requires(post): python38
+Requires(postun): python38
+
 %description -n python%{python3_pkgversion}-%{pypi_name} %{_description}
 
 Python 3 version.
@@ -80,6 +85,8 @@ test -s wheel/cli/install.py || echo "# empty" > wheel/cli/install.py
 %install
 %py3_install
 mv %{buildroot}%{_bindir}/%{pypi_name}{,-%{python3_version}}
+# Create an empty file to be used by `alternatives`
+touch %{buildroot}%{_bindir}/%{pypi_name}-3
 
 %if %{without bootstrap}
 mkdir -p %{buildroot}%{python_wheeldir}
@@ -93,10 +100,26 @@ rm setup.cfg
 PYTHONPATH=%{buildroot}%{python3_sitelib} py.test-3.8 -v --ignore build
 %endif
 
+
+%post -n python%{python3_pkgversion}-%{pypi_name}
+alternatives --add-slave python3 %{_bindir}/python%{python3_version} \
+    %{_bindir}/%{pypi_name}-3 \
+    %{pypi_name}-3 \
+    %{_bindir}/%{pypi_name}-%{python3_version}
+
+%postun -n python%{python3_pkgversion}-%{pypi_name}
+# Do this only during uninstall process (not during update)
+if [ $1 -eq 0 ]; then
+    alternatives --remove-slave python3 %{_bindir}/python%{python3_version} \
+        %{pypi_name}-3
+fi
+
+
 %files -n python%{python3_pkgversion}-%{pypi_name}
 %license LICENSE.txt
 %doc README.rst
 %{_bindir}/%{pypi_name}-%{python3_version}
+%ghost %{_bindir}/%{pypi_name}-3
 %{python3_sitelib}/%{pypi_name}*
 
 %if %{without bootstrap}
@@ -108,6 +131,10 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} py.test-3.8 -v --ignore build
 %endif
 
 %changelog
+* Mon Mar 09 2020 Tomas Orsava <torsava@redhat.com> - 0.33.6-5
+- Implement the alternatives system for the executables
+- Resolves: rhbz#1807041
+
 * Fri Dec 13 2019 Tomas Orsava <torsava@redhat.com> - 0.33.6-4
 - Exclude unsupported i686 arch