a

Controller/EquipmentManager.py

@@ -732,7 +732,8 @@ def queryInterface(request):
             p['preview'] = []
             for up in upqs:
                 if p['UID'] == up['uid']:
-                    obj = 'uid_preview/{uid}/channel_{channel}.png'.format(uid=up['uid'], channel=up['channel'])
+                    obj = 'uid_preview/{uid}/channel_{channel}.png'.\
+                        format(uid=up['uid'], channel=up['channel'])
                     img_sign = bucket.sign_url('GET', obj, 300)
                     p['preview'].append(img_sign)
             p_uid = p['UID']