cygwin_python_paramiko_reproduce_issue.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import paramiko
import logging

host = "127.0.0.1"
port = 22
username = "youruser"
password = "password"
command = "ls"


def main():
    logging.basicConfig(level=0)

    ssh = paramiko.SSHClient()
    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    ssh.connect(host, port, username)  # <- freezes
    stdin, stdout, stderr = ssh.exec_command(command)
    print(stdout.readlines())


if __name__ == "__main__":
    import sys
    sys.exit(main())