clean up

unittests/test_tool.py

@@ -21,13 +21,6 @@ import pytest
 from pytest import raises
 
 
-def basic_ident_lookup(rec, idents):
-    if rec.parents[0].name in idents:
-        return idents[rec.parents[0].name]
-    else:
-        return None
-
-
 def rfp(*pathcomponents):
     """
     Return full path.