Are you using trunk or stable? Can you try trunk?
On Monday, 3 December 2012 03:59:48 UTC-6, Paulo wrote: > > Hi again. > First of all: thanks a lot for your answer Massimo, I know you have a lot > to do, thanks for patiently helping the rookies. > > I had already tried that code (saw from an old post) but it dont work too. > Tried again and it gives the same exact error. This is the full code I used: > > import os > import shutil > form = FORM(INPUT(_type='file',_name='myfile'),INPUT(_type='submit')) > if form.accepts(request.vars,session): > shutil.copyfileobj(form.vars.myfile.file, open(os.path.join(request. > folder,'uploads','filename.wav'),'wb')) > response.flash = 'form accepted' > elif form.errors: > response.flash = 'Error' > return dict(form=form) > > I tried also with SQLFORM.factory but it is the same. > > Small files work, larger files (200 mbs) give this error. > > Some tips? > > > > Sábado, 1 de Dezembro de 2012 18:55:01 UTC, Massimo Di Pierro escreveu: >> >> You cannot do: >> >> open(...,'wb').write(form.vars.myfile.file.read()) >> >> because this read the entire file in memory before writing it. You need >> to use >> http://docs.python.org/2/library/shutil.html >> and do >> >> shutil.copyfileobj(form.vars.myfile.file, open(...,'wb')) >> >> Massimo >> >> >> On Friday, 30 November 2012 10:11:48 UTC-6, Paulo wrote: >>> >>> Hi! >>> >>> I'm trying to create a very simple upload field, without any complex >>> mechanism. A user just uploads a file to a folder in the server (apache), >>> without web2py changing the file name, and without any db. I have some >>> dozens of files already in a folder in the server, I just need an upload >>> form to send new files easly, without having to go personally with an Usb >>> Pen to the server to copy new files. >>> >>> But I'm having an hard time doing it, and dont know why. With small >>> files (2mb docx file) it works perfectly. But when uploading a 300mbs wav >>> file it gives an error ticket: >>> <type 'exceptions.MemoryError'> >>> TRACEBACK >>> >>> 1. >>> 2. >>> 3. >>> 4. >>> 5. >>> 6. >>> 7. >>> 8. >>> 9. >>> 10. >>> 11. >>> 12. >>> 13. >>> 14. >>> 15. >>> 16. >>> 17. >>> 18. >>> 19. >>> 20. >>> 21. >>> 22. >>> 23. >>> 24. >>> 25. >>> 26. >>> 27. >>> 28. >>> 29. >>> 30. >>> 31. >>> 32. >>> >>> Traceback (most recent call last): >>> File "D:\web2py\gluon\restricted.py", line 212, in restricted >>> exec ccode in environment >>> File >>> "D:/web2py/applications/Upload_Fala_Bracarense/controllers/default.py" >>> <https://cehum.ilch.uminho.pt/admin/default/edit/Upload_Fala_Bracarense/controllers/default.py>, >>> line 121, in <module> >>> File "D:\web2py\gluon\globals.py", line 188, in <lambda> >>> self._caller = lambda f: f() >>> File >>> "D:/web2py/applications/Upload_Fala_Bracarense/controllers/default.py" >>> <https://cehum.ilch.uminho.pt/admin/default/edit/Upload_Fala_Bracarense/controllers/default.py>, >>> line 28, in index >>> form = SQLFORM.factory(Field('myfile', 'upload', >>> uploadfolder='/static')).process() >>> File "D:\web2py\gluon\html.py", line 2170, in process >>> self.validate(**kwargs) >>> File "D:\web2py\gluon\html.py", line 2109, in validate >>> if self.accepts(**kwargs): >>> File "D:\web2py\gluon\sqlhtml.py", line 1281, in accepts >>> **kwargs >>> File "D:\web2py\gluon\html.py", line 2022, in accepts >>> self._traverse(False, hideerror) >>> File "D:\web2py\gluon\html.py", line 842, in _traverse >>> newstatus = c._traverse(status, hideerror) and newstatus >>> File "D:\web2py\gluon\html.py", line 842, in _traverse >>> newstatus = c._traverse(status, hideerror) and newstatus >>> File "D:\web2py\gluon\html.py", line 842, in _traverse >>> newstatus = c._traverse(status, hideerror) and newstatus >>> File "D:\web2py\gluon\html.py", line 842, in _traverse >>> newstatus = c._traverse(status, hideerror) and newstatus >>> File "D:\web2py\gluon\html.py", line 853, in _traverse >>> self._postprocessing() >>> File "D:\web2py\gluon\html.py", line 1762, in _postprocessing >>> _value = str(self['_value']) >>> File "C:\Python27\Lib\cgi.py", line 515, in __repr__ >>> self.name, self.filename, self.value) >>> MemoryError >>> >>> IN FILE: >>> D:\WEB2PY\APPLICATIONS\UPLOAD_FALA_BRACARENSE\CONTROLLERS/DEFAULT.PY >>> I have tried a lot of diferent ways. I have read everything I could find >>> in the web. I found a topic with the same problem but no solution I could >>> use. Anyone can help with some tips? >>> >>> This the code in the controller: >>> >>> import os >>> >>> def index(): >>> form = FORM(INPUT(_type='file',_name='myfile'),INPUT(_type='submit')) >>> if form.accepts(request.vars,session): >>> >>> open(os.path.join(request.folder,'uploads','filename.wav'),'wb').write(form.vars.myfile.file.read()) >>> return dict(form=form) >>> >>> I have tried a lot of different ways, this only an example. I used >>> SQLFORM.factory {form = SQLFORM.factory(Field('myfile', 'upload', >>> uploadfolder='/static')).process()}, shutil >>> {shutil.copyfileobj(request.vars.myfile.file,open(os.path.join(request.folder,'static','filename.txt'),'wb'))}, >>> >>> and a lot of different code variants but none worked. Its allways the same: >>> with small files it works, with a 200mb file it gives an error. >>> >>> >>> Anyone can help me understand this problem? The max file size I need to >>> upload is 500mb. It will be used by only one person, with a login, so there >>> is no need to a complex mechanism, and files need to mantain the same name. >>> I just need the upload to work. >>> >>> Thanks and sorry for my bad english. >>> >>> >>> >>> >>> I want a user to be able to upload a file to a directory in the server >>> (apache), without changing the file name, and wihout databases. A simple >>> and direct upload, so a friend of mine can store some files in >>> >> --
