Django Avatar field
Project description
Django-awesome-avatar is a reusable application providing Avatar model field. It allows crop selected area before saving image.
Purpose
field in profile model instead creating model for saving images
HTML5 File API instead hidden iframe AJAX for image preview
easy customizable presence (any view and widget templates)
Install
To integrate django-awesome-avatar with your site, there are few things that are required:
Installing:
pip install django-awesome-avatar
List this application in the INSTALLED_APPS portion of your settings file. Your settings file will look something like:
INSTALLED_APPS = ( ... 'awesome_avatar', )
Usage examples
with ModelForm
Add the AvatarField to your user or profile model:
from awesome_avatar.fields import AvatarField
class Profile(Model):
user = OneToOneField(User, related_name='profile')
...
avatar = AvatarField(upload_to='avatars', width=100, height=100)
Use model form usually way:
class AvatarChangeForm(ModelForm):
class Meta:
model = Profile
fields = ['avatar']
def change_avatar(request):
if request.method == 'POST':
form = AvatarChangeForm(request.POST, request.FILES,
instance=request.user.profile)
if form.is_valid():
form.save()
return HttpResponseRedirect('/profile/')
else:
form = AvatarChangeForm(instance=request.user.profile)
return render(request, 'template.html', {'form': form})
with Form
Define some model for saving images:
class Images(Model):
image = ImageField(upload_to='images')
Use form field for cropping image:
from awesome_avatar import forms as avatar_forms
class UploadAndCropImageForm(Form):
image = avatar_forms.AvatarField()
def upload_and_crop_image(request):
if request.method == 'POST':
form = UploadAndCropImageForm(request.POST)
if form.is_valid():
Images(image=form.image).save()
return HttpResponseRedirect('/any/')
else:
form = UploadAndCropImageForm()
return render(request, 'template.html', {'form': form})
Global Settings
Django’s settings.py:
AWESOME_AVATAR = {
'width': 100,
'height': 100,
'select_area_width': 400,
'select_area_height': 300,
'save_quality': 90,
'save_format': 'png',
...
}
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Source Distribution
Hashes for django-awesome-avatar-1.1.3.tar.gz
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