display.warning('While constructing a mapping from {1}, line {2}, column {3}, found a duplicate dict key ({0}). Using last defined value only.'.format(key,*mapping.ansible_pos))
display.warning(u'While constructing a mapping from {1}, line {2}, column {3}, found a duplicate dict key ({0}). Using last defined value only.'.format(key,*mapping.ansible_pos))