'Create a new instance of etcd.Transport.'

def __init__(self, *args, **kwargs):

    if (etcd is None):
        raise ImportError(u'Missing    python-etcd    library')
    super(Transport, self).__init__(*args, **kwargs)
    self.connection_errors = (virtual.Transport.connection_errors + (etcd.EtcdException,))
    self.channel_errors = (virtual.Transport.channel_errors + (etcd.EtcdException,))
