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sysFieldList = [] attFields = arcpy.ListFields(fc_name) for attField in attFields: if attField.required: sysFieldList.append(attField.name) print "System Fields", sysFieldList
sysFieldList = [] attFields = arcpy.ListFields(fc_name) for attField in attFields: if attField.required: sysFieldList.append(attField) print "System Fields", sysFieldList
import arcpy desc = arcpy.Describe(r'path to your featureclass') fldNameShape = desc.shapeFieldName
sysFieldList = [] attFields = arcpy.ListFields(fc_name) for attField in attFields: if attField.required: sysFieldList.append(attField.name) print "System Fields", sysFieldList