Does Python really follow its philosophy of "Readability counts"?

[Paul Rubin]

Luis Zarrabeitia <kyrie at uh.cu> writes:
> when you need to share some objects with potentially untrusted code (like, a 
> plugin system). You can't, and you shouldn't, expect that the user will know 
> what plugins he should or shouldn't load, and you shouldn't blame him/her 
> when your app stops working because you failed to protect it's internals from 
> malicious plugins (think web browser).

Python is not set up for this even slightly.  Java attempts it, with
mixed success.