We understand why you landed to this page and You might have this question in your mind to know the version of Installed OpenERP in your system. This is very easy by using the code as follows. Create a separate python file, run it and face the magic.

#!/usr/bin/env python
from xmlrpclib import ServerProxy
def get_version(hostname, port=8069):
    server = ServerProxy('http://%s:%d/xmlrpc/db' % (hostname, port,))
    return server.server_version()

def main():
    print "Version: %r" % (get_version('localhost'),)

if __name__ == '__main__':
    main()