Error on Tool "Append Data to Feature Server"

[BrunoCaimar]

ArcRest

Version: Current Source Code - May 06, 2016

Bug

Getting an error on using Tool "Append Data to Feature Server"

Executing: AppendToFeatureService # ***** www.arcgis.com 15aabd682bb24351853d8524c03e3 tweets tweets # false false
Start Time: Fri May 06 16:57:56 2016
Running script AppendToFeatureService...
{'function': 'securityhandlerhelper_init', 'line': 'line 283', 'synerror': "AttributeError: can't set attribute", 'filename': 'C:\\Python27\\ArcGIS10.3\\lib\\site-packages\\arcresthelper\\securityhandlerhelper.py'}
Completed script AppendToFeatureService...
Failed to execute (AppendToFeatureService).
Failed at Fri May 06 16:57:58 2016 (Elapsed Time: 1,90 seconds)

Repo Steps

• Just run the tool and get the error (probably on all tools because is an error related to authentication)
• I'll send a PR to fix it later today.

[BrunoCaimar]

The problem is related to the lack of "referer_url" setter on ArcGISTokenSecurityHandler.