from lxml import etree
  # Import des 'lxml' Moduls
  
  # Finde die Authoren und die Sprache
  TREE = etree.parse('scify_movies.xml')
  for i in TREE.iter('Movie'):  # Suche nach dem Teilbaum
      author = i.find('Writer')  # Finde den Authoren
      language = i.find('Language')  # und die Sprache
      try:  # versuche diese auszugeben
          print('%s, %s' % (author.text, language.text))
      except AttributeError:
          pass
  
  # Finde den Title und das dazugehörige Rating
  movie_ratings = dict()
  for i in TREE.iter("Movie"):
          titles = i.find("Title")
          for j in TREE.iter("Ratings"):
              ratings = j.find("Value")
          try:
              # print(titles.text, ratings.text)
              movie_ratings[titles.text] = ratings.text
          except AttributeError:
              movie_ratings[titles.text] = None
  
  for title, rating in sorted(movie_ratings.items()):
      print("{} ({})".format(title, rating))