Add back python2-langtable subpackage, was removed too late for Fedora 30

Resolves: rhbz#1724767

langtable.spec

@@ -1,6 +1,10 @@
+%if 0%{?fedora} < 31
+%global with_python2 1
+%endif
+
 Name:           langtable
 Version:        0.0.43
-Release:        1%{?dist}
+Release:        3%{?dist}
 Summary:        Guessing reasonable defaults for locale, keyboard layout, territory, and language.
 # the translations in languages.xml and territories.xml are (mostly)
 # imported from CLDR and are thus under the Unicode license, the
@@ -11,6 +15,9 @@ URL:            https://github.com/mike-fabian/langtable
 Source0:        https://github.com/mike-fabian/langtable/releases/download/%{version}/%{name}-%{version}.tar.gz
 BuildArch:      noarch
 BuildRequires:  perl-interpreter
+%if 0%{?with_python2}
+BuildRequires:  python2-devel
+%endif
 BuildRequires:  python3-devel
 
 %description
@@ -20,11 +27,28 @@ example, guess the territory and the keyboard layout if the language
 is known or guess the language and keyboard layout if the territory is
 already known.
 
+%if 0%{?with_python2}
+%package -n python2-langtable
+%{?python_provide:%python_provide python2-langtable}
+# Remove before F30
+Provides: %{name}-python%{?_isa} = %{version}-%{release}
+Obsoletes: %{name}-python < %{version}-%{release}
+Summary:        Python module to query the langtable-data
+License:        GPLv3+
+Requires:       %{name} = %{version}-%{release}
+Requires:       %{name}-data = %{version}-%{release}
+
+%description -n python2-langtable
+This package contains a Python module to query the data
+from langtable-data.
+%endif
+
 %package -n python3-langtable
 Summary:        Python module to query the langtable-data
 License:        GPLv3+
 Requires:       %{name} = %{version}-%{release}
 Requires:       %{name}-data = %{version}-%{release}
+%{?python_provide:%python_provide python3-%{name}}
 # Remove before F30
 Provides:       %{name}-python3 = %{version}-%{release}
 Provides:       %{name}-python3%{?_isa} = %{version}-%{release}
@@ -48,14 +72,25 @@ This package contains the data files for langtable.
 %build
 perl -pi -e "s,_datadir = '(.*)',_datadir = '%{_datadir}/langtable'," langtable.py
 
+%if 0%{?with_python2}
+%py2_build
+%endif
+
 %py3_build
 
 %install
+%if 0%{?with_python2}
+%py2_install -- --install-data=%{_datadir}/langtable
+gzip --force --best $RPM_BUILD_ROOT/%{_datadir}/langtable/*.xml
+%endif
 
 %py3_install -- --install-data=%{_datadir}/langtable
 gzip --force --best $RPM_BUILD_ROOT/%{_datadir}/langtable/*.xml
 
 %check
+%if 0%{?with_python2}
+(cd $RPM_BUILD_DIR/%{name}-%{version}/data; PYTHONPATH=.. %{__python2} ../test_cases.py; %{__python2} ../langtable.py)
+%endif
 (cd $RPM_BUILD_DIR/%{name}-%{version}/data; PYTHONPATH=.. %{__python3} ../test_cases.py; %{__python3} ../langtable.py)
 xmllint --noout --relaxng $RPM_BUILD_ROOT/%{_datadir}/langtable/schemas/keyboards.rng $RPM_BUILD_ROOT/%{_datadir}/langtable/keyboards.xml.gz
 xmllint --noout --relaxng $RPM_BUILD_ROOT/%{_datadir}/langtable/schemas/languages.rng $RPM_BUILD_ROOT/%{_datadir}/langtable/languages.xml.gz
@@ -69,6 +104,11 @@ xmllint --noout --relaxng $RPM_BUILD_ROOT/%{_datadir}/langtable/schemas/timezone
 %dir %{_datadir}/langtable/
 %{_datadir}/langtable/schemas
 
+%if 0%{?with_python2}
+%files -n python2-langtable
+%{python2_sitelib}/*
+%endif
+
 %files -n python3-langtable
 %{python3_sitelib}/langtable.py
 %{python3_sitelib}/langtable-*.egg-info
@@ -79,6 +119,14 @@ xmllint --noout --relaxng $RPM_BUILD_ROOT/%{_datadir}/langtable/schemas/timezone
 %{_datadir}/langtable/*.xml.gz
 
 %changelog
+* Sun Jul 14 2019 Mike FABIAN <mfabian@redhat.com> - 0.0.43-3
+- Add back python2-langtable subpackage, was removed too late for Fedora 30
+- Resolves: rhbz#1724767
+
+* Wed Jun 19 2019 Mike FABIAN <mfabian@redhat.com> - 0.0.43-2
+- Add python_provide macro to make the switch from Python 2 to Python3 automatic
+- Resolves: rhbz#1717341
+
 * Fri May 10 2019 Mike FABIAN <mfabian@redhat.com> - 0.0.43-1
 - Get translation changes from CLDR
 - Add some new translations from CLDR