old_contents: import zipfile
  import os
  print 'Python----by Jingfu'
  curDir = os.path.dirname(os.path.abspath(__file__))
  zip = zipfile.ZipFile(os.path.join(curDir, 'tmp-nw', 'app.nw'), 'w',
                        compression=zipfile.ZIP_DEFLATED)
  
  source_file = ['index.html', 'package.json']
  
  for file in source_file:    
    path = os.path.join(curDir, 'tmp-nw', file)
    zip.write(path, file)
  
  zip.close();
   
  
new_contents: import zipfile
  import os
  curDir = os.path.dirname(os.path.abspath(__file__))
  zip = zipfile.ZipFile(os.path.join(curDir, 'tmp-nw', 'app.nw'), 'w',
                        compression=zipfile.ZIP_DEFLATED)
  
  source_file = ['index.html', 'package.json']
  
  for file in source_file:    
    path = os.path.join(curDir, 'tmp-nw', file)
    zip.write(path, file)
  
  zip.close();
   
  
subject: remove useless comment