[google-appengine] how to upload a csv file, parse it, and save in the data model

Hi, Can someone teach me how to parse a file uploaded to GAE? I am writing a feature that users can upload a .csv file, and save data into the data model. I have already implemented the uploading, see the link below: http://gae-hejibo.appspot.com/TestUpload But I do not know how to parse it, and

Re: [google-appengine] how to upload a csv file, parse it, and save in the data model

(os.path.dirname(__file__),'template','debug.html') self.response.out.write(template.render(path,{'description':'fileupload'})) --- He Jibo Department of Psychology, Beckman Institute for Advanced Science and Technology University of Illinois, Urbana Champaign, 603 East

[google-appengine] 500 server error

Hi, I got the following error message after updating my apps. How could I solve it? My site is : http://gae-hejibo.appspot.com/ Thanks for your help. Error: Server Error The server encountered an error and could not complete your request. If the problem persists, please report your problem and