Nick Timkovich <prometheus...@gmail.com> added the comment:

Resolving #1 as you suggest is next to impossible. Python can not deduce if you 
meant to call the function or just refer to its name. Admittedly, the latter is 
strange in non-interactive contexts, but it is valid.

#2, as far as I can tell Logo had an ARC command:

ARC angle radius

        draws an arc of a circle, with the turtle at the center, 
        with the specified radius, starting at the turtle's 
        heading and extending clockwise through the specified 
        angle.  The turtle does not move.

I guess I don't know the history about why there's turtle.circle in Python 
which *does* move the turtle, and has the center *not* at the turtle. Adding an 
equivalent "turtle.arc" function might be useful, though the naming would be a 
bit confusing. Can you propose a better name and define exactly how it would 
work?

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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue37968>
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