Look at:
http://code.google.com/p/appfusedjango/
You'll find some examples of uploading images both as an application
and batch mode.
2009/6/20 django_jedi <pemaq...@gmail.com>:
>
> Hi Folks,
>
> I'm having a devil of a time trying to get image uploading to work.
> What I'd like to do is simply upload and image.
>
> This works with:
>
> my_object = ImageTest.objects.create()
>
> ...but if not with:
>
> my_object = ImageTest.objects.get_or_create(user_id=7,
> image=imagepath)
>
> Any ideas?
>
> Alternatively, if anyone out there has a *simple* example of how to
> upload an image, I would appreciate knowing. Just want to get things
> off the ground.
>
> My views.py is below. (The model is a simple 2-field model w/t/fields
> in question. "user_id" is not a Foreign Key to "User"). There is
> some hard-coding as I'm just testing right now.
>
> Thanks in advance for any help you can offer.
>
> =====================
> from PIL import Image
>
> try:
> import cStringIO as StringIO
> except ImportError:
> import StringIO
>
> #from django import newforms as forms
> from django import forms
> from django.conf import settings
>
> from models import ImageTest
>
> from django.shortcuts import get_object_or_404, render_to_response
> from django.http import HttpResponseRedirect
> from django.views.generic.simple import direct_to_template
> from django.core.urlresolvers import reverse
> from django.template import RequestContext
> from myproject.uploadtest.models import ImageTest
>
> from django.core.files import File
>
> import os
>
> class ImageTestForm(forms.Form):
> """
> Profile image upload form.
> """
> image = forms.ImageField(widget=forms.FileInput())
>
>
> def my_view(request):
> if request.method == 'POST':
> form = ImageTestForm(request.POST, request.FILES)
> if form.is_valid():
> handle_uploaded_image(request.FILES['image'])
> return HttpResponseRedirect('/')
>
> else:
> form = ImageTestForm()
>
> return direct_to_template(request, 'uploadtest/image_upload.html',
> {'image_upload_form': form})
>
>
>
> def handle_uploaded_image(i):
> # resize image
> imagefile = StringIO.StringIO(i.read())
> imageImage = Image.open(imagefile)
>
> # (width, height) = imageImage.size
> # (width, height) = imageImage.scale_dimensions(width, height,
> longest_side=240)
>
> width = 200
> height = 200
>
> resizedImage = imageImage.resize((width, height))
>
> imagefile = StringIO.StringIO()
> resizedImage.save(imagefile,'JPEG')
> filename = 'foo5.jpg'
>
> # #save to disk
> imagefile = open(os.path.join('/tmp',filename), 'w')
> resizedImage.save(imagefile,'JPEG')
> imagefile = open(os.path.join('/tmp',filename), 'r')
> content = File(imagefile)
>
>
> path = 'img/testupload/2009/06/20/'
> imagepath = path + filename
>
> #my_object = ImageTest.objects.all()
>
> #my_object = ImageTest.objects.get_or_create(user_id=7,
> image=imagepath)
> my_object = ImageTest.objects.create()
> my_object.image.save(filename, content)
> =====================
>
> >
>
--
Antoni Aloy López
Blog: http://trespams.com
Site: http://apsl.net
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~----------~----~----~----~------~----~------~--~---
