Set python virtualenv in vim -

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i use vim coding , python coding in particular. want execute current buffer python interpreter. (for example run unittests), :!python % <enter>

this scenatio work works fine global python, want run virtualenv python instead. how enable virtualenv within vim? possible switch virtualenv on runtime?

i'm using macvim

here's use (sorry highlighting screwy).

" function activate virtualenv in embedded interpreter " omnicomplete , other things that. function loadvirtualenv(path)     let activate_this = a:path . '/bin/activate_this.py'     if getftype(a:path) == "dir" && filereadable(activate_this)         python << eof import vim activate_this = vim.eval('l:activate_this') execfile(activate_this, dict(__file__=activate_this)) eof     endif endfunction  " load 'stable' virtualenv if 1 exists in ~/.virtualenv let defaultvirtualenv = $home . "/.virtualenvs/stable"  " attempt load virtualenv if defaultvirtualenv " exists, , aren't running virtualenv active. if has("python")     if empty($virtual_env) && getftype(defaultvirtualenv) == "dir"         call loadvirtualenv(defaultvirtualenv)     endif endif

note need have macvim compiled against python using virtualenv, e.g. if downloaded python 2.7 python.org should recompile macvim using --with-python-config-dir=/library/frameworks/python.framework/versions/2.7/lib/python2.7/config argument ./configure.

hope helps!

edit: 1 note of attribution: lot of detective work went writing little ditty done this blogger, , deserves of credit.


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