import paramiko, time
login = 'bt'
passw = 'bt'
port = 3322
comm = 'put [system resource get uptime ]'
file = open('ip.txt')
need = file.read().rstrip().split('\n')

for i in need:
    print(i+'*'*10)
    try:
        client = paramiko.SSHClient()
        client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        client.connect(hostname=i, username=login, password=passw, port=port)
        print('connect')
    except:
        print('except')
        file_error = open('errors.txt', 'a')
        file_error.write(i + '\n')
        file_error.close()
    else:
        stdin, stdout, stderr = client.exec_command(comm)
        print('else')
        data = stdout.read().decode('utf-8') + stderr.read().decode('utf-8')
        file_cre = open(i + '.txt', 'w')
        file_read = file_cre.write(data)
        client.close()

print('FILE it:',type(file),file)
print('NEED it:',type(need),need)