Activity: Shorten long values.

attract/tasks/eve_hooks.py

@@ -1,3 +1,5 @@
+# -*- encoding: utf-8 -*-
+
 import logging
 
 import itertools
@@ -145,7 +147,8 @@ def activity_after_replacing_task(task, original):
             human_key = 'assigned users'
             val_task = get_user_list(val_task)
             descr = 'assigned task "%s" to %s' % (task['name'], val_task)
-
+        elif len(val_task) > 20:
+            val_task = val_task[:17] + u'…'
         if descr is None:
             descr = 'changed %s to %s in task "%s"' % (human_key, val_task, task['name'])
     else: