Reduce description/Summary duplication in the spec file

python-wrapt.spec

@@ -14,13 +14,18 @@ BuildRequires:  gcc
 BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
 
-%global _description\
+%global _description %{expand:
-The aim of the wrapt module is to provide a transparent object proxy\
+The aim of the wrapt module is to provide a transparent object proxy for
-for Python, which can be used as the basis for the construction of\
+Python, which can be used as the basis for the construction of function
-function wrappers and decorator functions.
+wrappers and decorator functions.}
 
 %description %_description
 
+%package -n python3-wrapt
+Summary:        %{summary}
+
+%description -n python3-wrapt %_description
+
 %if %{with docs}
 %package doc
 Summary:        Documentation for the wrapt module
@@ -29,17 +34,9 @@ BuildRequires:  python3-sphinx
 BuildRequires:  python3-sphinx_rtd_theme
 
 %description doc
-Documentation for the wrapt module
+%{summary}.
 %endif
 
-%package -n python3-wrapt
-Summary:        A Python module for decorators, wrappers and monkey patching
-
-%description -n python3-wrapt
-The aim of the wrapt module is to provide a transparent object proxy
-for Python, which can be used as the basis for the construction of
-function wrappers and decorator functions.
-
 %prep
 %setup -q -n wrapt-%{version}