I\'m using virtualenv and the virtualenvwrapper. I can switch between virtualenv\'s just fine using the workon command.
workon
me@mymachine:~$ workon
I defined an alias, workoff, as the opposite of workon:
alias workoff='deactivate'
It is easy to remember:
[bobstein@host ~]$ workon django_project (django_project)[bobstein@host ~]$ workoff [bobstein@host ~]$