virtualenv & ipython

ipython_config.py

def virtualenv():
     import site
     from os import environ
     from os.path import join
     from sys import version_info
 
     if 'VIRTUAL_ENV' in environ:
         virtual_env = join(environ.get('VIRTUAL_ENV'),
                            'lib',
                            'python%d.%d' % version_info[:2],
                            'site-packages')
         site.addsitedir(virtual_env)
         print 'VIRTUAL_ENV ->', virtual_env
 
virtualenv()