(dp1 S'output' p2 S'' sS'layer' p3 S'/home/dreich/lib/python/web2py/applications/turtlesite/controllers/default.py' p4 sS'code' p5 S"import os\n\ndef index():\n form = SQLFORM(db.comment, fields = ['title', 'file', 'creator', 'description'])\n if form.accepts(request.vars, session):\n session.new_image = form.vars.file\n session.new_image_title = form.vars.title\n redirect(URL(r=request, f='jamiesprogram')) \n return dict(form=form)\n\ndef jamiesprogram():\n file_name_length = len(session.new_image)\n os.system('python applications/turtle_art_images/modules/PngGenerator.py applications/turtle_art_images/uploads/'+session.new_image)\n db(db.comment.title==session.new_image_title).update(newimage ='applications/turtle_art_images/uplodates/%s.png' % session.new_image[:-3])\n redirect(URL(r=request, f='imagelist'))\n return dict()\n \ndef imagelist():\n comments = db().select(db.comment.ALL)\n return dict(comments=comments)\n \ndef adminpage():\n db.comment.truncate()\n redirect('index.html')\n \ndef download():\n return response.download(request, db)\n\nresponse._vars=response._caller(jamiesprogram)\n" p6 sS'traceback' p7 S'Traceback (most recent call last):\n File "/home/dreich/lib/python/web2py/gluon/restricted.py", line 178, in restricted\n exec ccode in environment\n File "/home/dreich/lib/python/web2py/applications/turtlesite/controllers/default.py", line 29, in \n File "/home/dreich/lib/python/web2py/gluon/globals.py", line 96, in \n self._caller = lambda f: f()\n File "/home/dreich/lib/python/web2py/applications/turtlesite/controllers/default.py", line 12, in jamiesprogram\n file_name_length = len(session.new_image)\nTypeError: object of type \'NoneType\' has no len()\n' p8 s.