sftp with no password from python

[loial]

On 8 Jan, 18:49, Mike Hjorleifsson <mhjorleifs... at gmail.com> wrote:
> On Jan 8, 10:39 am, loial <jldunn2... at googlemail.com> wrote:
>
> > Is it possible to usesftpwithout a password from python?
>
> Yes you can use keys you preestablish between the server and client so
> you dont need passwords, i do this on all my servers then lock off the
> ability to accept passwords at all, this way no one can dictionary
> attack my ssh servers.

Thanks...do you have any python examples of using sftp?