[rubyonrails] call out python

This method is not running command in background.


put your test.py under
/app/assets/pythonscripts/test.py

import os, sys
import time

time.sleep(5)
print("python in rails ha ha 5  ")




in show.html.erb

<% cmd = "python3.4 "+ "#{Rails.root}/app/assets/pythonscripts/test.py" %>
<% result = %x[#{cmd} &] %>
<%= result %>