python: enable loadable sqlite extensions

component/python-2.7/buildout.cfg

@@ -50,7 +50,10 @@ patches = ${python2.7-lib-patches:patches}
 url =
   http://www.python.org/ftp/python/${:package_version}/Python-${:package_version}${:package_version_suffix}.tar.xz
 pre-configure =
-  sed -i -e "s/if 'curses' in ln:/if 'curses' in ln.split()[0]:/" setup.py
+  sed -i \
+    -e "s/if 'curses' in ln:/if 'curses' in ln.split()[0]:/" \
+    -e '/"SQLITE_OMIT_LOAD_EXTENSION"/s/^/#/' \
+    setup.py
 configure-options =
   --enable-ipv6
   --enable-unicode=ucs4

component/python3/buildout.cfg

@@ -34,6 +34,7 @@ pre-configure =
   sed -i -e "s/if 'curses' in ln:/if 'curses' in ln.split()[0]:/" setup.py
 configure-options =
   --enable-ipv6
+  --enable-loadable-sqlite-extensions
   --without-ensurepip
   --with-system-expat
   --with-system-ffi