pysftp - PyPI
https://pypi.org/project/pysftp05.07.2016 · Now, be default pysftp will verify the host. See pysftp.CnOpts.hostkeys. added pysftp.Connection.remote_server_key - used to retrieve the remote hosts server key. fixed an unwanted logging side-effect, after you set logging, it would remain, even if you closed the .Connection and couldn’t be changed to something else.