Reduce macro indirection in the spec file

python-pyrsistent.spec

@@ -1,6 +1,4 @@
-%global srcname pyrsistent
-
-Name:           python-%{srcname}
+Name:           python-pyrsistent
 Summary:        Persistent/Functional/Immutable data structures
 Version:        0.18.0
 Release:        %autorelease
@@ -8,7 +6,7 @@ Release:        %autorelease
 # The entire source is MIT, except pyrsistent/_toolz.py which is BSD.
 License:        MIT and BSD
 URL:            https://github.com/tobgu/pyrsistent/
-Source0:        %{url}/archive/v%{version}/%{srcname}-%{version}.tar.gz
+Source0:        %{url}/archive/v%{version}/pyrsistent-%{version}.tar.gz
 
 # Relax dependencies specified in setup.py (allow newer pytest/hypothesis)
 Patch0:         00-relax-dependencies.patch
@@ -87,14 +85,14 @@ original structure is left untouched.}
 %description %{common_description}
 
 
-%package -n     python3-%{srcname}
+%package -n     python3-pyrsistent
 Summary:        %{summary}
 
-%description -n python3-%{srcname} %{common_description}
+%description -n python3-pyrsistent %{common_description}
 
 
 %package        doc
-Summary:        Documentation for %{srcname}
+Summary:        Documentation for pyrsistent
 
 BuildArch:      noarch
 
@@ -102,7 +100,7 @@ BuildArch:      noarch
 
 
 %prep
-%autosetup -n %{srcname}-%{version} -p1
+%autosetup -n pyrsistent-%{version} -p1
 
 
 %generate_buildrequires
@@ -121,16 +119,16 @@ rm -f docs/build/html/.buildinfo
 
 %install
 %pyproject_install
-%pyproject_save_files %{srcname} _%{srcname}_version pvectorc
+%pyproject_save_files pyrsistent _pyrsistent_version pvectorc
 
 
 %check
 %pytest
 # See tox.ini:
-env PYTHONHASHSEED=0 %pytest --doctest-modules %{srcname}
+env PYTHONHASHSEED=0 %pytest --doctest-modules pyrsistent
 
 
-%files -n python3-%{srcname} -f %{pyproject_files}
+%files -n python3-pyrsistent -f %{pyproject_files}
 %license LICENSE.mit