[Tutor] 2.7.3 'CalledProcessError' error....why?

[Ray Jones]

On 08/24/2012 04:14 PM, Emile van Sebille wrote:
> On 8/24/2012 3:36 PM Ray Jones said...
>> My code:
>>
>>    try:
>>      subprocess.check_call(['ping', '-w1', ip])
>>    except CalledProcessError:
>>      print 'System', ip, 'is not responding. Exiting....'
>>      sys.exit(4)
>>    else: return None
>>
>> The result:
>>
>> Traceback (most recent call last):
>>    File "./testing.py", line 222, in <module>
>>      main()
>>    File "./testing.py", line 170, in main
>>      ip, port, endTime = parse_command_line(args)
>>    File "./testing.py", line 111, in parse_command_line
>>      ip = do_ip(args)
>>    File "./testing.py", line 85, in do_ip
>>      ping_ip(ip)
>>    File "./testing.py", line 44, in ping_ip
>>      except CalledProcessError:
>
> Try it as:
>
>         except subprocess.CalledProcessError, e
>             print e.output
It worked like a charm. Thanks.


Ray