Various little cleanups in the spec

- drop %{srcname} definition, expand the name in the spec
 - do not BR pyproject-rpm-macros explicitly
 - drop obsoleted %{?python_provide:...} construct
 - add -p1 to %autosetup as the most reasonable value for git patches
 - BuildRequire runtime dependencies even without tests
 - don't install the LICENSE file with %license manually, it is already installed in .dist-info
 - don't install the PKG-INFO file with %doc, it is not documentation

No need to build, hence not bumping the release.

python-more-itertools.spec

@@ -1,17 +1,15 @@
 %bcond_without tests
-%global srcname more-itertools
 
-Name:           python-%{srcname}
+Name:           python-more-itertools
 Version:        8.12.0
 Release:        1%{?dist}
 Summary:        More routines for operating on Python iterables, beyond itertools
 License:        MIT
 URL:            https://github.com/erikrose/more-itertools
-Source0:        %{pypi_source}
+Source0:        %{pypi_source more-itertools}
 BuildArch:      noarch
 
 BuildRequires:  python3-devel
-BuildRequires:  pyproject-rpm-macros
 
 %global _description %{expand:
 Python's itertools library is a gem - you can compose elegant solutions for
@@ -21,17 +19,16 @@ Python iterables.}
 
 %description %_description
 
-%package -n python3-%{srcname}
+%package -n python3-more-itertools
 Summary:        %{summary}
-%{?python_provide:%python_provide python3-%{srcname}}
 
-%description -n python3-%{srcname} %_description
+%description -n python3-more-itertools %_description
 
 %prep
-%autosetup -n %{srcname}-%{version}
+%autosetup -p1 -n more-itertools-%{version}
 
 %generate_buildrequires
-%pyproject_buildrequires %{?with_tests:-r -t}
+%pyproject_buildrequires -r %{?with_tests: -t}
 
 %build
 %pyproject_wheel
@@ -45,9 +42,8 @@ Summary:        %{summary}
 %tox
 %endif
 
-%files -n python3-%{srcname} -f %pyproject_files
-%license LICENSE
-%doc README.rst PKG-INFO
+%files -n python3-more-itertools -f %pyproject_files
+%doc README.rst
 
 %changelog
 * Fri Dec 24 2021 Paul Wouters <paul.wouters@aiven.io> - 8.12.0-1