def get_variant_label(v_conf):
if v_conf['<STR_LIT>'][<NUM_LIT:0>] is None:<EOL><INDENT>return '<STR_LIT>'.format(v_conf['<STR_LIT>'][<NUM_LIT:1>])<EOL><DEDENT>if v_conf['<STR_LIT>'][<NUM_LIT:1>] is None:<EOL><INDENT>return '<STR_LIT>'.format(v_conf['<STR_LIT>'][<NUM_LIT:0>])<EOL><DEDENT>return '<STR_LIT>'.format(*v_conf['<STR_LIT>'])<EOL>
Generates name for variant images based settings (by variants sizes).