def __init__(self, target, iface=None, credentials=None):
self._target = target
if iface is None:
iface = iscsi.IscsiInterface('default')
self._iface = iface
self._cred = credentials
def _iscsiParameterAssembly(d):
port = d['portal'].get('port', iscsi.ISCSI_DEFAULT_PORT)
host = d['portal']['host']
portal = iscsi.IscsiPortal(host, port)
iqn = d['iqn']
tpgt = d.get('tpgt', 1)
target = iscsi.IscsiTarget(portal, tpgt, iqn)
iface = iscsi.IscsiInterface(d.get('iface', 'default'))
credInfo = d.get('credentials', None)
cred = None
if credInfo:
cred = _credentialAssembly(credInfo)
return IscsiConnectionParameters(target, iface, cred)
