Add readline support to cli

[gustavodemorais]

I'm submitting a

• [ ] bug report.
• [x] feature request.

Current Behaviour:

Currently, you cannot use arrow keys and navigate the input with the CLI, navigate previous commands and other basic CLI actions:

Expected Behaviour:

Use it like any other CLI

This needs some cross-OS testing after importing readline because the dependency to install is a bit different in each OS. Saving some links:

Linux -> Comes by default https://docs.python.org/3/library/readline.html Windows -> https://github.com/pyreadline/pyreadline Mac -> https://github.com/ludwigschwardt/python-gnureadline

Do you want to work on this issue?

Yes

[thrishik7]

I would love to work on this

[gustavodemorais]

Please open a PR with your solution and metion this issue :)

[vedangj044]

This feature can be implemented by using cmd library I tried it and it works well. here I have attached a screenshot of the same.

It supports the arrow key gestures and I have used it on Linux and windows.