Hook inheritance

[tandemdude]

Summary

Allow commands to inherit hooks from their Loader, and the Client upon execution. Hook order behaviour should be explicitly documented.

Why is this needed?

Reduces the need for duplicating all the hooks to run within every single command definition.

Ideal implementation

To be decided.

Checklist

• I have searched the issue tracker and have made sure it's not a duplicate. If it is a follow up of another issue, I have specified it.

[tandemdude]

Implemented for the Client. If you wish to use common hooks for a loader you should specify them as a variable and unpack them into the command. For example

common_hooks = [...]

class YourCommand(
    ...,
    hooks=[*common_hooks, ...]
):
    ...