Change %{srcname} to gmpy2 (shorter).

python-gmpy2.spec

@@ -1,13 +1,11 @@
-%global srcname gmpy2
-
-Name:           python-%{srcname}
+Name:           python-gmpy2
 Version:        2.1.2
 Release:        3%{?dist}
 Summary:        Python interface to GMP, MPFR, and MPC
 
 License:        LGPLv3+
 URL:            https://pypi.python.org/pypi/gmpy2
-Source0:        %{pypi_source gmpy2}
+Source0:        %pypi_source gmpy2
 
 BuildRequires:  gcc
 BuildRequires:  gmp-devel
@@ -35,10 +33,10 @@ functionality.}
 
 %description %common_desc
 
-%package -n python3-%{srcname}
+%package -n python3-gmpy2
 Summary:        Python 3 interface to GMP, MPFR, and MPC
 
-%description -n python3-%{srcname} %common_desc
+%description -n python3-gmpy2 %common_desc
 
 %package doc
 Summary:        Documentation for gmpy2
@@ -49,7 +47,7 @@ Provides:       bundled(jquery)
 This package contains API documentation for gmpy2.
 
 %prep
-%autosetup -n %{srcname}-%{version}
+%autosetup -n gmpy2-%{version}
 
 # Update the sphinx theme name
 sed -i "s/'default'/'classic'/" docs/conf.py
@@ -67,13 +65,12 @@ make -C docs html
 
 %install
 %pyproject_install
+%pyproject_save_files gmpy2
 
 %check
 PYTHONPATH=%{buildroot}%{python3_sitearch} %{python3} test/runtests.py
 
-%files -n python3-%{srcname}
-%license COPYING COPYING.LESSER
-%{python3_sitearch}/%{srcname}*
+%files -n python3-gmpy2 -f %{pyproject_files}
 
 %files doc
 %doc docs/_build/html/*