How To Get Continously Output Using Paramiko SSHClient

I want to ssh to remote server and run some shell scripts(like scp or yum etc). Everything went well except that I cant get continously stdout of sth like scp progress or yum downl

Solution 1:

stdout.read(N) returns only when N bytes has been read or it gets EOF. The stdout.channel.recv(N) returns as soon as there are new data available.

This works fine for me:

stdin, stdout, sterr = ssh.exec_command(cmd, get_pty=True)
while True:
    v = stdout.channel.recv(1024)
    if not v:
        break
    sys.stdout.write(v)
    sys.stdout.flush()