But I did upload and the image is in the folder. On Mon, Nov 11, 2019 at 3:48 PM Ruslan Gareev <neor...@gmail.com> wrote:
> Hi, looks like your request.args(0) is empty. > > понедельник, 11 ноября 2019 г., 15:37:31 UTC+5 пользователь Maurice Waka > написал: >> >> I'm trying to retrieve an uploaded image from the uploads folder using >> this >> <http://www.web2pyslices.com/article/show/1522/generate-a-thumbnail-that-fits-in-a-box?commentlimitby=0%2C15#comment_1419> >> example. >> >> I keep on being redirected back to the index page. >> >> I also tried this option with the same result. >> >> This is the controller code: >> >> def showarticle(): >> id = request.args(0) or redirect(URL('default', 'index')) >> article = Article[id] >> try: >> import os >> from PIL import Image >> except: >> return >> stream=Image.open(request.folder + 'uploads/' + id) >> return response.stream(stream, attachment=False, article=article) >> >> How can I get this right? >> Regards >> > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to a topic in the > Google Groups "web2py-users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/web2py/GbwQoJymKns/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > web2py+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/web2py/d9f38307-39a9-4b1b-b126-a440a8ad8d07%40googlegroups.com > <https://groups.google.com/d/msgid/web2py/d9f38307-39a9-4b1b-b126-a440a8ad8d07%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/CALkNK55wO3QXDs6y4yLhYpeMyAWg0wxtW92U%3Dhu2VxbjdfuHWg%40mail.gmail.com.
