This plugin is for using virtualenv within Vim.
It activate the virtualenv and add the path to sys.path
Also this plugin save virtualenv name to pythonworkon variable of vim.
Vim compiled with +python
Using vundle or pathogen is recommended or simply extract to your vim directory
This plugin save virtualenv name to pythonworkon variable of vim so if you want to check the name of virtualenv in status line, add the following code to your .vimrc:
" Apply g:pythonworkon to statusline
let &statusline='%F%m%r%h%w [FORMAT=%{&ff}] [ENC=%{&fileencoding}] [TYPE=%Y] [ASCII=\%03.3b] [HEX=\%02.2B] [POS=%04l,%04v][%p%%] [LEN=%L] %= [WORKON=%{pythonworkon}]'
And you will see something like below