def addTrailingSpace(articles):
 _spArticles = []
 _spUnicodeArticles = []
 for article in articles:
  if (article[(-1)] not in ("'", '-')):
   article += ' '
  _spArticles.append(article)
  _spUnicodeArticles.append(article.decode('utf_8'))
 return (_spArticles, _spUnicodeArticles)

def addTrailingSpace ( articles ) : _spArticles = [ ] _spUnicodeArticles = [ ] for article in articles : if ( article [ ( - 1 ) ] not in ( "'" , '-' ) ) : article += ' ' _spArticles . append ( article ) _spUnicodeArticles . append ( article . decode ( 'utf_8' ) ) return ( _spArticles , _spUnicodeArticles )
from the given list of utf-8 encoded articles .