#!/usr/bin/env python
     # encoding: utf-8
     #
     # Copyright (c) 2009 Doug Hellmann All rights reserved.
     #
     """
     """
     #end_pymotw_header
     
     import pipes
     import pprint
     import tempfile
     
     p = pipes.Template()
     p.append('cd "$WORKON_HOME"; for f in */bin/activate; do echo $f; done', '--')
     p.append(r"sed 's|^\./||'", '--')
     p.append("sed 's|/bin/activate||'", '--')
     p.append('sort', '--')
     
     t = tempfile.NamedTemporaryFile('r')
     
     f = p.open(t.name, 'r')
     try:
         sandboxes = [ l.strip() for l in f.readlines() ]
     finally:
         f.close()
     
     print 'SANDBOXES:'
     pprint.pprint(sandboxes)