Running non-system Python with virtualenv in 32bit mode on OS X

Question

Short Question
Using virtualenv / virtualenvwrapper is it possible to add a prefix to the python call that linked to a specific virtual environ

Answer 1

Adding an alias to your activate script, and activating your virtualenv each type you want to use it.

$ cd env32
$ echo "alias python='arch -i386 python'" >> bin/activate
$ source bin/activate
$ python myscript.py