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The automatically added threading statements currently have no line numbers, because they don't correspond to anything in the source code. It would be better if they had some information like "near line xx". This should be possible because the contents of the lineno and column offset values are just passed through directly (if they are strings they need to be quoted)

Upload a holding page on Pytch.org

User accounts for Glenn & Ben on Pytch.org with ssh/sftp access to upload files.

Instead of detecting the pitch import directly we could add a new future import. The compiler needs to recognise it, but it has the advantages of being somewhat standard behaviour, and has the compiler reset the use fo threading on a per-module basis.

Pytch programs yield their thread at the end of While and For loop bodies. we should also yield in a few other places:

• Within the generator of a list comprehension
• Within recursive functions. Perhaps we could yield at some sensible point, like on a recursive function call, or on a function return?

Consider reaching out the the Skulpt team (after August announcement of Pytch, perhaps)

We need a document listing Scratch features implemented, partially implemented, and not yet implemented (ideally with some prioritisation of the unimplemented features).

A UI wrapper that allows us to publish a sandbox for running Pytch programs

This probably has to wait for Python 3 support in Skulpt, but we could auto-register sprites using class decorators to call pitch.register_sprite_class()

This program:

import pytch
print("hello")
pytch.wait_seconds(1)
print("Never get here")

fails with the error
SuspensionError: Unhandled non-optional suspension of type 'Pytch' at

The culprit is the wait_seconds call, which works as expected when used in a Sprite script.