From 43b04b4146227070fc21b2f85bb7267e7fbc7d67 Mon Sep 17 00:00:00 2001
From: Radek Czajka <rczajka@rczajka.pl>
Date: Wed, 2 Oct 2019 12:52:36 +0200
Subject: [PATCH] Django 2.2

---
 requirements/requirements.txt     | 2 +-
 src/cover/forms.py                | 4 +---
 src/dvcs/models.py                | 2 +-
 src/redakcja/settings/__init__.py | 1 +
 4 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 9e27efad..d9a10f66 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -11,7 +11,7 @@ python-slugify
 librarian==1.7.6
 
 ## Django
-Django==2.0.13
+Django==2.2.6
 fnpdjango==0.4.3
 django-pipeline==1.6.14
 django-cas-ng==3.6.0
diff --git a/src/cover/forms.py b/src/cover/forms.py
index e5bc400d..ea51e46b 100755
--- a/src/cover/forms.py
+++ b/src/cover/forms.py
@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
@@ -9,7 +7,7 @@ from django import forms
 from django.conf import settings
 from django.utils.translation import ugettext_lazy as _, ugettext
 from cover.models import Image
-from django.utils.text import mark_safe
+from django.utils.safestring import mark_safe
 from PIL import Image as PILImage
 
 from cover.utils import get_flickr_data, FlickrError, URLOpener
diff --git a/src/dvcs/models.py b/src/dvcs/models.py
index adaf7955..6a047680 100644
--- a/src/dvcs/models.py
+++ b/src/dvcs/models.py
@@ -120,7 +120,7 @@ class Change(models.Model):
         return super(Change, self).save(*args, **kwargs)
 
     def materialize(self):
-        f = self.data.storage.open(self.data)
+        f = self.data.storage.open(self.data.name)
         text = f.read()
         f.close()
         return str(text, 'utf-8')
diff --git a/src/redakcja/settings/__init__.py b/src/redakcja/settings/__init__.py
index 71bc998c..67be05b5 100644
--- a/src/redakcja/settings/__init__.py
+++ b/src/redakcja/settings/__init__.py
@@ -25,6 +25,7 @@ TEMPLATES = [
                 "redakcja.context_processors.settings", # this is instead of media
                 'django.template.context_processors.csrf',
                 "django.template.context_processors.request",
+                "django.contrib.messages.context_processors.messages",
             ],
         },
     },
-- 
2.20.1