New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Predecessor can't return None, but seems like should be able to? #176

Open

andrewshvv opened this issue Mar 19, 2021 · 0 comments

andrewshvv commented Mar 19, 2021

From the code, it looks like the predecessor node function should be able to return None. But in the current implementation, it can't.

treelib/treelib/node.py

Line 133 in 2d87451

return self._predecessor[tree_id]

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment