From 1b76977e9c7cfc3f23dd457612ce1810ef3595ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs=20Espino?= <jespinog@gmail.com>
Date: Thu, 12 Jan 2017 18:26:31 +0100
Subject: [PATCH] [Backport] Using psd-tools for psd thumbnail

---
 requirements.txt               |  1 +
 taiga/base/utils/thumbnails.py | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/requirements.txt b/requirements.txt
index 47ad6c46..46b90b60 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,3 +35,4 @@ pyjwkest==1.1.5
 python-dateutil==2.4.2
 netaddr==0.7.18
 serpy==0.1.1
+psd-tools==1.4
diff --git a/taiga/base/utils/thumbnails.py b/taiga/base/utils/thumbnails.py
index 64ce2d20..e28aff0c 100644
--- a/taiga/base/utils/thumbnails.py
+++ b/taiga/base/utils/thumbnails.py
@@ -18,12 +18,22 @@
 
 import os
 
+from psd_tools import PSDImage
 from django.db.models.fields.files import FieldFile
 
 from taiga.base.utils.urls import get_absolute_url
 
 from easy_thumbnails.files import get_thumbnailer
 from easy_thumbnails.exceptions import InvalidImageFormatError
+from PIL import Image
+
+
+def psd_image_factory(data, *args):
+    return PSDImage.from_stream(data).as_PIL()
+
+
+Image.init()
+Image.register_open("PSD", psd_image_factory)
 
 
 def get_thumbnail_url(file_obj, thumbnailer_size):