.. yes two years later as making thumbnails still useful!! Thanks Niphlod, I'll do it with path.join call. Anyway the error was in the path, static/uploads instead of uploads.
Il giorno martedì 14 aprile 2015 16:56:00 UTC+2, Niphlod ha scritto: > > 2 years later ?! > > for starters, PLEASE don't concatenate paths as strings and use a proper > os.path.join call .... > > On Tuesday, April 14, 2015 at 4:53:14 PM UTC+2, Gael Princivalle wrote: >> >> Hi. >> >> If I click on the file link I obtain: >> >> https://my_domain.com/my_app/appadmin/download/db/%5BErrno%202%5D%20No%20such%20file%20or%20directory:%20%27/home/my_folder/webapps/w2p_2_9_12_dev/web2py/applications/my_app/static/uploads/my_table.my_image.844c80079e794fbd.62726f777361626c655f636174616c6f6775652e6a7067.jpg%27 >> >> It seems that the my_image path is wrong, but I think it's not. >> >> db.define_table('my_table', >> Field('my_image', 'upload'), >> Field('my_image_thumb', 'upload')) >> >> from PIL import Image >> >> def resize_image(image, size, path, rotate=0): >> if image: >> try: >> img = Image.open('%sstatic/uploads/%s' % (request.folder, >> image)) >> img = img.convert("RGB") >> img.thumbnail(size, Image.ANTIALIAS) >> img = img.rotate(rotate) >> root, ext = os.path.splitext(image) >> filename = '%s_%s%s' %(root, path, ext) >> img.save('%sstatic/uploads/%s' % (request.folder, filename)) >> return filename >> except Exception, e: >> return e >> else: >> return None >> >> db.my_table.my_image_thumb.compute = lambda r: resize_image(r['my_image' >> ], (250,140), 'thumb') >> >> >> Do you have an idea? >> >> Il giorno giovedì 1 marzo 2012 01:32:03 UTC+1, pbreit ha scritto: >>> >>> Oops, make sure to import PIL: >>> >>> from PIL import Image >>> >> -- 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. For more options, visit https://groups.google.com/d/optout.
