Python crashes when using FastRBTree while creating and manipulating large numbers of trees (tens of thousands). It exhibits the same behavior with FastBinaryTree and FastAVLTree but it DOES NOT have the error using RBTree. I've cut down my code to a meaningless 35 line snippet that exhibits the error (see attached). To see the code work correctly, just change line 30 to use RBTree instead of FastRBTree. Lastly, I'm developing on Windows using Python 2.7.3 and bintrees 1.0.3.
This may the the same issue that is already open but just manifesting itself differently. The other issue cites copying trees, which my attached code doesn't do at all.