Robert Collins wrote:

__builtins__ is in everyone's global namespace, so if it can be
mutated, different python programs running in the same sandbox can
affect each other.

So give each program its own copy of __builtins__.

--
Greg
_______________________________________________
Python-Dev mailing list
Python-Dev@python.org
http://mail.python.org/mailman/listinfo/python-dev
Unsubscribe: 
http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com

Reply via email to