marojenka

""" Django middleware that enforcess login for all urls except login and
additional exception defined via url regexp or django url names.
"""
from re import compile
from django.conf import settings
from django.http import HttpResponseRedirect
from django.utils.http import is_safe_url
from django.shortcuts import resolve_url

LOGIN_URL = resolve_url(settings.LOGIN_URL)

marojenka

from io import BytesIO
from PIL import Image, ImageOps
from django.core.files.base import ContentFile
from stdimage.models import StdImageField, StdImageFieldFile

class StdRescaledImageFieldFile(StdImageFieldFile):
    def save(self, name, content, save=True):
        img = Image.open(content)
        file_format = img.format
        img.thumbnail(self.field.image_size)