Don't forget to replace "self.image" by your image field name from your model ex ( self.cover ) replace Product by your model name works pretty well :)
Thumbnail an image.
Small snippet that will resize all images before they uploaded to the server.
Read the image url as base64 in django, this snippet usefull if you using the `django-easy-pdf` to solve this issue https://github.com/nigma/django-easy-pdf/issues/53 Usage example: ``` <img src="{{ profile.photo.url|read_image_as_base64 }}"> ```
Django Ajax Image Uploader, this what we do for: https://github.com/agusmakmun/dracos-markdown-editor/
Easy way to get base64 for the image to display in the template, eg: `<img src="{{ post.get_cover_base64 }}">`
Simply Gravatar Templatetags, for example the name of this templatetag is: `templatetags/gravatar_tags.py`, this supported for Python2 or Python3.
Saves image from a url into django's ImageField in a model. Uses [requests](http://pypi.python.org/pypi/requests/) library.
A FileField Widget that displays an image instead of a file path if the current file is an image. Could also be used with sorl.thumbnail to generate thumbnail images. **Example** class FileUploadForm(forms.ModelForm): upload = forms.FileField(widget=AdminThumbnailWidget) class Meta: model = FileUpload class FileUploadAdmin(admin.ModelAdmin): form = FileUploadForm admin.site.register(FileUpload, FileUploadAdmin)
This function emulates the file upload behaviour of django's admin, but can be used in any view. It takes a list of POST keys that represent uploaded files, and saves the files into a date-formatted directory in the same manner as a `FileField`'s `upload_to` argument.
You can use this as a model method.
I've reimplemented the code I found somewhere on the web within my models file. The earlier version was incapable of converting all formats to JPG while this code converts all formats and compresses all of them successfully. You need to have PILLOW installed for this to work.
You can specyfy max width and height which image can have, and it never exceed that size.
A filter to resize a ImageField on demand, a use case could be: <img src="{{ object.image.url }}" alt="original image"> <img src="{{ object.image|thumbnail }}" alt="image resized to default 104x104 format"> <img src="{{ object.image|thumbnail:200x300 }}" alt="image resized to 200x300"> Original http://www.djangosnippets.org/snippets/192/
I've reimplemented the code I found somewhere on the web within my models file. The earlier version was incapable of converting all formats to JPG while this code converts all formats and compresses all of them successfully.