def r_popen2(self, command, **kwargs):
"""Run command on node."""
return helpers.r_popen2(self._get_server(),
command % self.get_attrs(), **kwargs)
def executor(server, func, user):
if helpers.is_local(server):
if helpers.is_current_user(helpers.get_user(user)):
return func
stdin, input = helpers.r_popen2(server, "/usr/bin/env python", user=user)
return functools.partial(executor_helper, stdin, input, func)