From 74958cf21707150ddf3bbb74b61c737873aa4e9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sybren=20A=2E=20St=C3=BCvel?= <sybren@stuvel.eu>
Date: Tue, 7 Mar 2017 11:00:42 +0100
Subject: [PATCH] Show error in GUI when Blender Cloud is unreachable

---
 blender_cloud/pillar.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/blender_cloud/pillar.py b/blender_cloud/pillar.py
index 44f9d5f..575da4c 100644
--- a/blender_cloud/pillar.py
+++ b/blender_cloud/pillar.py
@@ -860,6 +860,13 @@ class AuthenticatedPillarOperatorMixin(PillarOperatorMixin):
             self.report({'ERROR'}, 'Please log in on Blender ID first.')
             self.quit()
             return False
+        except requests.exceptions.ConnectionError:
+            self.log.exception('Error checking pillar credentials.')
+            self.report({'ERROR'}, 'Unable to connect to Blender Cloud, '
+                                   'check your internet connection.')
+            self.quit()
+            return False
+
 
         self.user_id = self.db_user['_id']
         return True