nornir 3.3.0 Perform operations on h3c switches，Result display exception

[wanghuan12345678]

After the script is executed, no operation result is displayed, but operation logs are displayed on the switch

[root@localhost table-test]# pip freeze |grep nornir
nornir==3.3.0
nornir-napalm==0.4.0
nornir-netmiko==1.0.0
nornir-utils==0.2.0

[root@localhost pystudy]# vim nornir-h3c.py
from nornir import InitNornir
from nornir_napalm.plugins.tasks import napalm_get
from nornir_netmiko import netmiko_send_config,netmiko_save_config,netmiko_send_command
from nornir_utils.plugins.functions import print_result
from nornir.core.filter import F

nr = InitNornir(config_file="config.yaml", dry_run=True)
targets = nr.filter(F(area='SH'))

results = targets.run(netmiko_send_command, command_string='dis clock')
#results = targets.run(task=napalm_get, getters=["get_interfaces_ip"])])

print_result(results

[root@localhost pystudy]# python nornir-h3c.py
netmiko_send_command************************************************************

• sw3 ** changed : False *******************************************************
  vvvv netmiko_send_command ** changed : False vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv INFO
  ^^^^ END netmiko_send_command ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  [root@localhost pystudy]#

[wanghuan12345678]

I tried to change the nornir version back to 3.0.0 and it worked

[ktbyers]

@wanghuan12345678 Which version of Netmiko are you using in the above two cases (i.e. working and failing case)?

[wanghuan12345678]

working:
(nornir) [root@localhost nornir]# pip freeze |grep nornir
nornir==3.0.0
nornir-napalm==0.1.1
nornir-netmiko==0.1.1
nornir-table-inventory==0.4.5
nornir-utils==0.1.1
(nornir) [root@localhost nornir]# pip freeze |grep netmiko
netmiko==3.4.0
nornir-netmiko==0.1.1

failing:
[root@localhost pystudy]# pip freeze |grep nornir
nornir==3.3.0
nornir-napalm==0.4.0
nornir-netmiko==1.0.0
nornir-table-inventory==0.4.5
nornir-utils==0.2.0
[root@localhost pystudy]# pip freeze |grep netmiko
netmiko==4.1.2
nornir-netmiko==1.0.0