Guido van Rossum wrote:
On Wed, Jan 13, 2010 at 9:57 AM, ssteinerX@gmail.com > Or, how about just removing the antiquated use of environment variables altogether from Python 3 and avoid the issue completely.
-1. They have their use, but more in controlled situations. If you have "global" env vars that you only want to use with Python 2.x, write a wrapper for Python 3 that invokes it with -E.
Perhaps a case can be made for Python 3 to assume -E by default, with a -e option to enable reading of the environment variables? That way naive users could run Python3 without tripping over existing Python2 environment variables, while other tools could readily set up a different environment before launching Python3. Cheers, Nick. -- Nick Coghlan | ncoghlan@gmail.com | Brisbane, Australia ---------------------------------------------------------------