text: #!/bin/env python
  
  import sys
  import jieba
  
  def jieba_cws(string):
      seg_list = jieba.cut(string.strip().decode('utf8'))
      return u' '.join(seg_list).encode('utf8')
  
  
  if __name__ == '__main__':
      if len(sys.argv) != 2:
          sys.stderr.write('usage: %s + train.zh' % __file__)
          sys.exit(-1)
      filename = sys.argv[1]
      #fileout = open("%s.cws"%filename, 'wb')
      with open(filename, 'r') as f:
          for line in f:
              line_cws = jieba_cws(line)
              sys.stdout.write(line_cws.strip())
              sys.stdout.write('\n')
              #print line_cws.strip()
      
  
  