+@given('the lua style file')
+def lua_style_file(context):
+ """ Define a custom style file to use for the import.
+ """
+ style = Path(context.nominatim.website_dir.name) / 'custom.lua'
+ style.write_text(context.text)
+ context.nominatim.test_env['NOMINATIM_IMPORT_STYLE'] = str(style)
+
+