- Fix rpmlint warning about duplicate file definition

- Fix package build by relying on %python_subpackages for Obsoletes/Conflicts (bsc#1181281)

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-Pillow?expand=0&rev=112

python-Pillow.spec

@@ -20,7 +20,7 @@
 %define skip_python2 1
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-Pillow
-Version:        8.1.1
+Version:        8.1.2
 Release:        0
 Summary:        Python Imaging Library (Fork)
 License:        HPND
@@ -57,10 +57,8 @@ Provides:       %{oldpython}-imaging = %{version}
 Obsoletes:      %{oldpython}-imaging-sane < %{version}
 Provides:       %{oldpython}-imaging-sane = %{version}
 %endif
-%ifpython3
-Obsoletes:      python3-imaging < %{version}
-Provides:       python3-imaging = %{version}
-%endif
+Obsoletes:      python-imaging < %{version}
+Provides:       python-imaging = %{version}
 %python_subpackages
 
 %description
@@ -93,9 +91,9 @@ Python Imaging Library by Fredrik Lundh and Contributors.
 
 %install
 %python_install
-%python_expand %fdupes %{buildroot}%{$python_sitearch}
 # add missing path
 %{python_expand echo "PIL" > %{buildroot}%{$python_sitearch}/PIL.pth}
+%python_expand %fdupes %{buildroot}%{$python_sitearch}
 
 %check
 %{python_expand export PYTHONPATH=%{buildroot}%{$python_sitearch} PYTHONDONTWRITEBYTECODE=1