Will there be Python 2 support?

In non-interactive python 2, we can use `from __future__ import absolute_import` to force explicit relative import. This is not working when, for example, we write some vanilla python files and relative-importing them from a notebook.
I tried `pip install git+https://github.com/ipython/ipynb` but it gives that it requires python 3. Is there any workaround about this?