No Arcpy Method do Determine a Layer's Joins

RobertStevens

The subject says most of it.

Years have gone by, and it is still not possible in using the Python Arcpy classes and functions to determine whether a map layer (or layer file) has any joins, still less what datasets are joined.

Nor is there such a method in the ArcPro equivalent to Arcpy.

bixb0012

Robert Stevens‌, a pretty easy change to run the way you want.  Instead of re-posting code, I updated the code in my earlier post to run outside of an ArcGIS Desktop application.  Just remember to set the MXD path at the start of the code.