Trigger reloader from somewhere else. about reloadr HOT 7 OPEN

(I'm not quite sure if this is a dupe of #6)

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Here is out very crude approach to code loading
https://github.com/shoebot/shoebot/blob/master/shoebot/grammar/livecode.py#L44

I'm hoping to replace it with something modern.

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Generating graphics is one of my motivations for creating reloadr.

Would you have a small video demonstrating how you use the shoebot editor so I can see how your code reloading works for a user ?

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Here you go:

https://www.youtube.com/watch?v=foxzx0JFU5g

The editor used here is gedit with a plugin.
Shoebot gets new code every time the user presses a key.
Currently this is via stdout to shoebot as a subprocess - I can show you the code, but the code in shoebot classic is pretty old and crusty now, hence me building something new :)

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Since code reloading may trigger weird side effects, the user can turn toggle turn it on or off ("live coding")

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Interesting approach with the tenuous mode in shoebot's code.

Do I understand that shoebot will reload every function within the target ?

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Do I understand that shoebot will reload every function within the target ?
Yes, with a bunch of caveats, because it's very dumb:

• It only updates the __code__ object in functions in the main file/code.
  This is usually OK as a lot of bots are in a single files, but updating other modules that were updated as well would be better.
  Variables come along for free, but doing these explicitly would probably be better.
• It doesn't know about renamed functions, so state is lost there.
• It doesn't play well with threads
  I made a basic audio API with a background thread and that isn't happy.

There are some things unavoidable in this approach ..

• Output to files / sockets in tenuous state is going to happen anyway if it happens before the error that causes things to be reverted.
• You need a drawing model that allows this (i.e. drawing to a buffer or a dummy output when tenuous).

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