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I am getting following Error: "AttributeError: 'list' object has no attribute 'rfind'
"

I am trying to connect engine, using delphixpy and get all group name. It is simple code but getting error.  code part is given below.
--------------------------------------------------------------
   myConnection = DelphixEngine(myEnvironments, LOGIN, PASSWD, "DOMAIN")

    theDBs = database.get_all(myConnection)
    output2 += theDBs

.

.

.

print output2

--------------------------------------------------------------

Traceback (most recent call last):
  File "2.py", line 44, in <module>
    main()
  File "2.py", line 24, in main
    theDBs = database.get_all(myConnection)
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/web/database/database.py", line 75, in get_all
    response = engine.get(url)
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/delphix_engine.py", line 280, in get
    lambda: self._http_session.get(path))
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/delphix_engine.py", line 284, in _authenticate_and_perform
    self._create_session_if_needed()
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/delphix_engine.py", line 248, in _create_session_if_needed
    self._create_session()
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/delphix_engine.py", line 266, in _create_session
    self._delphix_session = create_session(EngineProxy())
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/delphix_engine.py", line 48, in create_session
    return session.set(engine, api_session)
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/web/session/session.py", line 36, in set
    response = engine.post(url, api_session.to_dict(dirty=True) if api_session else None)
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/delphix_engine.py", line 263, in post
    (_, _, body) = outer._http_session.post(url, data_to_post)
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/delphix_engine.py", line 120, in post
    response = self._client.post(path, jsondata, headers)
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/http_client.py", line 153, in post
    response = self._request("POST", path, data, headers)
  File "/usr/lib/python2.7/site-packages/delphixpy/v1_6_0/http_client.py", line 85, in _request
    timeout=HTTP_SOCKET_TIMEOUT * 60)
  File "/usr/lib64/python2.7/httplib.py", line 739, in __init__
    self._set_hostport(host, port)
  File "/usr/lib64/python2.7/httplib.py", line 758, in _set_hostport
    i = host.rfind(':')
AttributeError: 'list' object has no attribute 'rfind'

#dxToolkit

Hi Chitranjan, What is “myEnvironments” in your code? The traceback looks like you supplied a list object, but the method is expecting a string (the hostname). Best Regards, Scott.

Hi Scott, Thanks for response, yes “myEnvironments” is hostname.

I see now I am getting connect error:
  File "/usr/lib64/python2.7/httplib.py", line 807, in connect
    self.timeout, self.source_address)
  File "/usr/lib64/python2.7/socket.py", line 571, in create_connection
    raise err
socket.error: [Errno 111] Connection refused

=================================
dxtools.conf
{
        "data":[
      {
         "hostname" : "xyz@xyz.com",
         "ip_address" : "30.5.216.44",
         "username" : "delphix_admin",
         "password" : "ZZZZZZZ",
         "port" : "80",
         "default" : "false",
         "encrypted" : "false",
         "protocol" : "https",
         "timeout" : "60"
      }
        ]
}

=================================

Hi Chitranjan,

The error implies there is nothing listening on the socket address you have provided, are you certain your connection parameters are correct for your "myEnvironments" string? HTTP/HTTPS, IP Address, Port=80, etc?
These do not appear to be correct for your server.

Best Regards,

Scott.

Hi Scott,
thanks for response. I tested using hostname/user/password. All seems to be correct:
ssh delphix_admin@<hostname>
password:

elabdelphix> exit

-------------
Now I am using port # 443 and protocols : https

successfully tested with dxtoolkit

Appliance            Status   Version  Total (GB) Used (GB)  Free (GB)  PctUsed(%) dSource# VDBs#    Total Ob
-------------------- -------- -------- ---------- ---------- ---------- ---------- -------- -------- --------
xxxxxxx.nyc-p02 UP       5.2.5.1  191.81     11.12      180.69     0.06       3        11       14
-------------------
But with python script , I am getting same:
-----------------------------
  File "/usr/lib64/python2.7/httplib.py", line 1075, in _send_request
    self.endheaders(body)
  File "/usr/lib64/python2.7/httplib.py", line 1037, in endheaders
    self._send_output(message_body)
  File "/usr/lib64/python2.7/httplib.py", line 881, in _send_output
    self.send(msg)
  File "/usr/lib64/python2.7/httplib.py", line 843, in send
    self.connect()
  File "/usr/lib64/python2.7/httplib.py", line 824, in connect
    self.timeout, self.source_address)
  File "/usr/lib64/python2.7/socket.py", line 571, in create_connection
    raise err
socket.error: [Errno 111] Connection refused

-----------------------------
Please suggest , what else should I test ?
Does delphixpy needs dxtools.conf file in same directory where my script is located?
I have given hostname, login, passwd in the script itself...