code: def switch_charset(characters, target=''):
      '''
      Transforms an iterable of kana characters to its opposite script.
      For example, it can turn [u'あ', u'い'] into [u'ア', u'イ'],
      or {u'ホ': u'ボ} into {u'ほ': u'ぼ'}.
  
      There are no safety checks--keep in mind that the correct source and target
      values must be set, otherwise the resulting characters will be garbled.
      '''
      if isinstance(characters, dict):
          return _switch_charset_dict(characters, target)
      else:
          return _switch_charset_list(characters, targetf switch_charset(characters, target=''):
      '''
      Transforms an iterable of kana characters to its opposite script.
      For example, it can turn [u'あ', u'い'] into [u'ア', u'イ'],
      or {u'ホ': u'ボ} into {u'ほ': u'ぼ'}.
  
      There are no safety checks--keep in mind that the correct source and target
      values must be set, otherwise the resulting characters will be garbled.
      '''
      if isinstance(characters, dict):
          return _switch_charset_dict(characters, target)
      else:
          return _switch_charset_list(characters, target)
docs: Transforms an iterable of kana characters to its opposite script.
      For example, it can turn [u'あ', u'い'] into [u'ア', u'イ'],
      or {u'ホ': u'ボ} into {u'ほ': u'ぼ'}.
  
      There are no safety checks--keep in mind that the correct source and target
      values must be set, otherwise the resulting characters will be garbled.