No problem. Glad it's working. :-) On Wednesday, March 27, 2013 6:32:37 PM UTC-4, BlueShadow wrote: > > Anthony you saved my day. > If you want to I include you in my humans.txt under special thanks. > I couldn't have done it without you. > > On Wednesday, March 27, 2013 11:14:50 PM UTC+1, Anthony wrote: >> >> SQLFORM.factory creates a dummy DAL instance and a dummy table with the >> default name "no_table". To change that, do: >> >> SQLFORM.factory(..., table_name='Image') >> >> Anthony >> >> On Wednesday, March 27, 2013 6:08:23 PM UTC-4, BlueShadow wrote: >>> >>> thanks Anthony and Richard. I guess I didn't understand the SQLFORM.factory >>> and what it does. I get now my thumbnail and all dbentries as I like >>> except the main Image Itself. there is a value in the database and the >>> image is saved but I guess the Name already tells that there is something >>> screwy: >>> no_table.Image.9721d2f2a2f77f4d.537461727472656b5f73315f636f766572312e6a7067.jpg >>> So I guess I have to tell web2py somehow what the right naming pattern >>> should be. >>> Oh man when I started the plan to add this feature I thought thats easy >>> ^^ I'm really sorry for my lack off understanding. >>> Sry about the client in the previous code^^ >>> My corrected code now: >>> >>> def newImage(): >>> dbtable = db.Images #uploads table name >>> if len(request.args): >>> records = db(dbtable.id==request.args[0]).select() >>> print "len(request.args)",records >>> if len(request.args) and len(records): >>> form = SQLFORM(dbtable, records[0], deletable=True) >>> else: >>> form = SQLFORM.factory(dbtable,db.image_references) >>> if form.process().accepted: >>> response.flash = 'Entry for Images Database accepted,start >>> creating thumb' >>> id = db.Images.insert(**db.Images._filter_fields(form.vars)) >>> form.vars.image_id=id >>> id = db.image_references.insert(**db.image_references. >>> _filter_fields(form.vars)) >>> thisImage=db(dbtable.id==form.vars.image_id).select() >>> thisImage=thisImage[0] >>> makeThumbnail(dbtable,form.vars.image_id,(200,200)) >>> >>> >>> >>> here is my thumbnail funktion or should I say your funktion Anthony:) >>> def makeThumbnail(dbtable,ImageID,size=(200,200)): >>> """ This code is mostly from web2pyslices but the person who really >>> made it work was Anthony thanks for that """ >>> try: >>> thisImage=db(dbtable.id==ImageID).select()[0] >>> import os, uuid >>> except: >>> print "Error while loading libraries" >>> return >>> try: >>> from PIL import Image >>> except: >>> print "Error while Importing PIL library" >>> return >>> im=Image.open(request.folder + 'uploads/' + thisImage.Image) >>> im.thumbnail(size,Image.ANTIALIAS) >>> """ Thanks to Anthony for this code he is the best :) """ >>> from cStringIO import StringIO >>> tmp = StringIO() >>> im.save(tmp, 'jpeg') >>> tmp.seek(0) >>> """ the rest is of this function is taken from web2pyslices thank >>> you guys too you are a real help """ >>> thisImage.update_record(thumb=db.Images.thumb.store(tmp, filename= >>> 'thumbnail.jpg')) >>> response.flash = 'Database entry Added. Image stored and Thumbnail >>> created' >>> return >>> >>> >>> >>>
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