I decided to submit to the the Ideas category of Discuss-Python a proposal which I have summarized as follows:
Summary: I propose that a new compile time directive be available to restrict the Python syntax to a strict subset. This would facilitate the teaching of Python to beginners as well as the work of people that write tools intended to help beginners learning Python.
Here is a link to that post.
This is something I have been thinking about for more than a year but always hesitated to submit. It is now done ... feel free to comment over there.
Comments posted on this blog about this particular topic will be deleted so that the discussion can take place at a single location.