File project.diff of Package python-black
--- python-black.changes.orig
+++ python-black.changes
@@ -1,4 +1,9 @@
-------------------------------------------------------------------
+Sun Oct 4 13:20:40 UTC 2020 - Hans-Peter Jansen <hpj@urpla.net>
+
+- Build requires python3-dataclasses below 3.7
+
+-------------------------------------------------------------------
Fri Sep 4 12:19:10 UTC 2020 - John Vandenberg <jayvdb@gmail.com>
- Include change log and docs in package
--- python-black.spec.orig
+++ python-black.spec
@@ -55,6 +55,12 @@ Requires: python-typed-ast >= 1.4.
Requires: python-typing_extensions
Requires(post): update-alternatives
Requires(postun): update-alternatives
+%if 0%{?py3_dataclasses}
+BuildRequires: python3-dataclasses
+%endif
+%if 0%{?py3_dataclasses}
+Requires: python-dataclasses
+%endif
BuildArch: noarch
%python_subpackages