--- a/tests/drawdag.py Wed Dec 27 22:31:00 2017 -0800 +++ b/tests/drawdag.py Wed Dec 27 22:31:24 2017 -0800 @@ -275,7 +275,7 @@ def path(self): return self._path - def renamed(self): + def copysource(self): return None def flags(self):