Show HN: Python REPL with auto-import and auto-reload on changes

For the original auto import library look here: https://github.com/anntzer/ipython-autoimport

Someone also made a video about it: https://youtu.be/MlOWqpiRy10

I wish someone can merge python repl and Calca2. Evaluating python expressions with sign "=>"

How well does this play with virtual environments?