Remove python2 packages

* resolves: rhbz#1737644 - libldb, libtalloc, libtevent, libtdb: Remove Python 2 subpackages from Fedora 31+

libtdb.spec

@@ -2,20 +2,6 @@
 %global with_python3 1
 %endif
 
-%if 0%{?fedora} || 0%{?rhel} < 8
-%global with_python2 1
-%endif
-
-%if (0%{?with_python2} == 1 && 0%{?with_python3} == 0)
-# We need to sent env PYTHON for python2 only build
-%global export_waf_python export PYTHON=%{__python2}
-%endif
-
-%if (0%{?with_python2} == 1 && 0%{?with_python3} == 1)
-# python3 is default and therefore python2 need to be set as extra-python
-%global extra_python --extra-python=%{__python2}
-%endif
-
 Name: libtdb
 Version: 1.3.18
 Release: 5%{?dist}
@@ -32,14 +18,12 @@ Patch0003: 0003-wafsamba-Fix-few-SyntaxWarnings-caused-by-regular-ex.patch
 BuildRequires: gcc
 BuildRequires: libxslt
 BuildRequires: docbook-style-xsl
-%if 0%{?with_python2}
-BuildRequires: python2-devel
-%endif
 %if 0%{?with_python3}
 BuildRequires: python3-devel
 %endif
 
 Provides: bundled(libreplace)
+Obsoletes: python2-tdb < 1.4.2-1
 
 %description
 A library that implements a trivial database.
@@ -58,16 +42,6 @@ Requires: libtdb = %{version}-%{release}
 %description -n tdb-tools
 Tools to manage Tdb files
 
-%if 0%{?with_python2}
-%package -n python2-tdb
-Summary: Python bindings for the Tdb library
-Requires: libtdb = %{version}-%{release}
-%{?python_provide:%python_provide python2-tdb}
-
-%description -n python2-tdb
-Python bindings for libtdb
-%endif
-
 %if 0%{?with_python3}
 %package -n python3-tdb
 Summary: Python3 bindings for the Tdb library
@@ -82,20 +56,16 @@ Python3 bindings for libtdb
 %autosetup -n tdb-%{version} -p1
 
 %build
-%{?export_waf_python}
 %configure --disable-rpath \
            --bundled-libraries=NONE \
-           --builtin-libraries=replace \
-           %{?extra_python}
+           --builtin-libraries=replace
 
 make %{?_smp_mflags} V=1
 
 %check
-%{?export_waf_python}
 make %{?_smp_mflags} check
 
 %install
-%{?export_waf_python}
 make install DESTDIR=$RPM_BUILD_ROOT
 
 %files
@@ -117,12 +87,6 @@ make install DESTDIR=$RPM_BUILD_ROOT
 %{_mandir}/man8/tdbtool.8*
 %{_mandir}/man8/tdbrestore.8*
 
-%if 0%{?with_python2}
-%files -n python2-tdb
-%{python2_sitearch}/tdb.so
-%{python2_sitearch}/_tdb_text.py*
-%endif
-
 %if 0%{?with_python3}
 %files -n python3-tdb
 %{python3_sitearch}/__pycache__/_tdb_text.cpython*.py[co]