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sCur = arcpy.SearchCursor("test.shp", "","","ID_1")
sCur = arcpy.SearchCursor("test.shp", "","","ID_1; Shape")
sCur = arcpy.SearchCursor("test.shp")
sCur = arcpy.SearchCursor("test.shp", "","","ID_1")
sCur = arcpy.SearchCursor("test.shp", "","","ID_1; Shape")
sCur = arcpy.SearchCursor("test.shp")