def show_tag(repo, tag, decode, outstream=sys.stdout):
 print_tag(tag, decode, outstream)
 show_object(repo, repo[tag.object[1]], outstream)

def show_tag ( repo , tag , decode , outstream = sys . stdout ) : print_tag ( tag , decode , outstream ) show_object ( repo , repo [ tag . object [ 1 ] ] , outstream )
print a tag to a stream .