libbe.utility.Dir was complaining of a missing shutil in __del__().

Presumably the cleanup process removed shutil before cleaning up the Dir.
Now Dir keeps a local reference.

diff --git a/libbe/utility.py b/libbe/utility.py
index 81023cd8ba64b5a38c9eb821ab8565039cf85db6..972fe47959bc24e448d07fb55f2abd12f8799f5b 100644 (file)
--- a/libbe/utility.py
+++ b/libbe/utility.py
@@ -101,8 +101,9 @@ class Dir:
     "A temporary directory for testing use"
     def __init__(self):
         self.path = tempfile.mkdtemp(prefix="BEtest")
+        self.shutil = shutil # save local reference for __del__
     def __del__(self):
-        shutil.rmtree(self.path)
+        self.shutil.rmtree(self.path)
     def __call__(self):
         return self.path