Using ManagerAccessMixin to access the Ape CLI Chain Manager

[LinuxIsCool]

I was wondering how to access ape features like the chain manager in scripts. I noticed that @banteg uses the ManagerAccessMixin to accomplish this in Llamapay.

This pattern seems very powerful for generally accessing the power of Ape from Python code. Am I right about this? Is this feature documented? Is this pattern canon or a hack? Do people know of other instances of doing this?

For reference, see the usage here:

Import:
https://github.com/banteg/ape-llamapay/blob/ea09447f599e1cf5e8f88d10cd0e5ce59931015a/llamapay/llamapay.py#L8

Mixin:
https://github.com/banteg/ape-llamapay/blob/ea09447f599e1cf5e8f88d10cd0e5ce59931015a/llamapay/llamapay.py#L95

Chain Manager:
https://github.com/banteg/ape-llamapay/blob/ea09447f599e1cf5e8f88d10cd0e5ce59931015a/llamapay/llamapay.py#L127

Thanks!

[LinuxIsCool]

In general, I'm curious about more documentation and use case examples of scripts/ in ape. Are there examples of common patterns in leveraging the scripts directory that is supported by Ape?