iControl + Python + add_member / remove_member

So now I have pool_objects which I construct using pool_factory... but now i'm getting complaints about suds and a reference to address:

def pool_factory(b, members):
    '''
    '''

    pobj = []
    for x in members:
        ip,port = x.split(':')
        pmem = b.LocalLB.Pool.typefactory.create('Common.IPPortDefinition')
        pmem.address = ip
        pmem.port = int(port)
        pobj.append(pmem)
    return pobj

pool_objects = pool_factory(b,members)

def add_member(b, pool_objects):
    """
    """
    try:
       b.LocalLB.Pool.add_member(pool_names = [POOL],
               members = pool_objects)
    except Exception, e:
        print e
        raise
        sys.exit(1)

elif action == 'add':
     Add an IP:PORT member to a pool
    add_member(b, pool_objects)
     Confirm pool list
    res = b.LocalLB.PoolMember.get_session_enabled_state(pool_names = [POOL])
    print "States: %s" % res
    sys.exit(0)



runtime gives

No handlers could be found for logger "suds.client"
Server raised fault: 'Could not find element by name: address'
Traceback (most recent call last):
  File "modify_member.py", line 235, in 
    add_member(b, pool_objects)
  File "modify_member.py", line 185, in add_member
    members = [pool_objects])
  File "/usr/lib/pymodules/python2.6/suds/client.py", line 539, in __call__
    return client.invoke(args, kwargs)
  File "/usr/lib/pymodules/python2.6/suds/client.py", line 598, in invoke
    result = self.send(msg)
  File "/usr/lib/pymodules/python2.6/suds/client.py", line 633, in send
    result = self.failed(binding, e)
  File "/usr/lib/pymodules/python2.6/suds/client.py", line 684, in failed
    r, p = binding.get_fault(reply)
  File "/usr/lib/pymodules/python2.6/suds/bindings/binding.py", line 238, in get_fault
    raise WebFault(p, faultroot)
suds.WebFault: Server raised fault: 'Could not find element by name: address'