feat: notebook setup

[PatrickAlphaC]

Now, users can enter a .ipynb notebook and run:

Cell 1

from moccasin import setup_notebook

setup_notebook()

Cell 2

from moccasin.config import get_active_network

active_network = get_active_network()
eth_usd = active_network.manifest_named("eth_usd_price_feed")

And it'll auto-pull in their config files, change the python environment, and such.

[PatrickAlphaC]

It might be good for moccasin to "auto-detect" you're in a notebook, like here:

https://github.com/vyperlang/titanoboa/blob/f2c883b50f3f72a417f2b9785146874016898968/boa/ipython.py#L42-L43

and here:

https://github.com/vyperlang/titanoboa/blob/f2c883b50f3f72a417f2b9785146874016898968/boa/ipython.py#L42-L43

With techniques:

https://stackoverflow.com/questions/15411967/how-can-i-check-if-code-is-executed-in-the-ipython-notebook

AI Suggestion:

# In moccasin/__init__.py
def _is_running_in_ipython():
    try:
        from IPython import get_ipython
        return get_ipython() is not None
    except ImportError:
        return False

# Automatically setup if we're in IPython
if _is_running_in_ipython():
    setup_notebook()

or:

def setup_for_interactive():
    try:
        # Check if we're in IPython/Jupyter
        ipython = get_ipython()
        
        if ipython is None:
            # Regular Python
            return
            
        if 'IPKernelApp' in ipython.config:
            # We're in a Jupyter notebook
            setup_notebook_specific_features()
        else:
            # We're in regular IPython shell
            setup_ipython_specific_features()
            
    except ImportError:
        # Regular Python
        pass

Which is like... sort of gross

[PatrickAlphaC]

I like this for now, I'm adding it