Convert to libalternatives, bsc#1245883

python-alembic.changes

@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Mon Aug 11 12:43:03 UTC 2025 - Markéta Machová <mmachova@suse.com>
+
+- Make the libalternatives transition conditional
+
+-------------------------------------------------------------------
+Mon Jun 16 12:19:22 UTC 2025 - Markéta Machová <mmachova@suse.com>
+
+- Convert to libalternatives
+
 -------------------------------------------------------------------
 Fri Apr  4 09:43:05 UTC 2025 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
 

python-alembic.spec

@@ -16,6 +16,11 @@
 #
 
 
+%if 0%{?suse_version} > 1500
+%bcond_without libalternatives
+%else
+%bcond_with libalternatives
+%endif
 %{?sle15_python_module_pythons}
 Name:           python-alembic
 Version:        1.15.2
@@ -41,9 +46,14 @@ BuildRequires:  python-rpm-macros
 Requires:       python-Mako
 Requires:       python-SQLAlchemy >= 2.0.0
 Requires:       python-typing-extensions >= 4
+BuildArch:      noarch
+%if %{with libalternatives}
+BuildRequires:  alts
+Requires:       alts
+%else
 Requires(post): update-alternatives
 Requires(postun): update-alternatives
-BuildArch:      noarch
+%endif
 %if 0%{?python_version_nodots} < 39
 Requires:       python-importlib-metadata
 Requires:       python-importlib-resources
@@ -77,6 +87,9 @@ offers the following functionality:
 %check
 %pytest -n auto
 
+%pre
+%python_libalternatives_reset_alternative alembic
+
 %post
 %python_install_alternative alembic