[Python-ideas] Shrink recursion error tracebacks (was: Have REPL print less by default)

[Joseph Martinot-Lagarde]

> No problem with that. In my experience, most RecursionErrors come from
> *accidental* recursion, which is straight-forwardly infinite and
> usually involves a single function.
It can come very easily with __getattr__, if __getattr__ itself uses an
undefined attribute. This recursion is usually not what the user wanted! :)