getMultiple not wrapped correctly?

I am trying the following code for getMultiple:

    p=0.03
    keys=[]
    for i in range(0,10):
        size=(np.random.geometric(p)%100)+1
        indx=random.randint(0,6000)
        keys.append("%05d%06d"%(size,indx))
    print keys
    mc.getMultiple(keys).addCallbacks(callback,errback)

Gives the following:

['00027003734', '00025003277', '00013003452', '00014000903', '00014002815', '00008004336', '00021000633', '00002005591', '00038000415', '00003002586']
Unhandled Error
Traceback (most recent call last):
  File "asyncsimLoad.py", line 46, in <module>
    main()
  File "asyncsimLoad.py", line 22, in main
    reactor.run()
  File "/usr/local/lib/python2.7/dist-packages/twisted/internet/base.py", line 1195, in run
    self.mainLoop()
  File "/usr/local/lib/python2.7/dist-packages/twisted/internet/base.py", line 1204, in mainLoop
    self.runUntilCurrent()
--- <exception caught here> ---
  File "/usr/local/lib/python2.7/dist-packages/twisted/internet/base.py", line 825, in runUntilCurrent
    call.func(*call.args, **call.kw)
  File "asyncsimLoad.py", line 41, in test
    mc.getMultiple(keys).addCallbacks(callback,errback)
  File "/usr/local/lib/python2.7/dist-packages/txyam/client.py", line 31, in wrapper
    func = getattr(self.getClient(key), cmd)
  File "/usr/local/lib/python2.7/dist-packages/txyam/client.py", line 59, in getClient
    return self.hash_ring.get_node(key)
  File "/usr/local/lib/python2.7/dist-packages/hash_ring/hash_ring.py", line 94, in get_node
    pos = self.get_node_pos(string_key)
  File "/usr/local/lib/python2.7/dist-packages/hash_ring/hash_ring.py", line 108, in get_node_pos
    key = self.gen_key(string_key)
  File "/usr/local/lib/python2.7/dist-packages/hash_ring/hash_ring.py", line 154, in gen_key
    b_key = self._hash_digest(key)
  File "/usr/local/lib/python2.7/dist-packages/hash_ring/hash_ring.py", line 165, in _hash_digest
    m.update(key)
exceptions.TypeError: must be string or buffer, not list

And the wrap command in txyam does not account for a list of keys being passed in:

def wrap(cmd):
    """
    Used to wrap all of the memcache methods (get,set,getMultiple,etc).
    """
    def wrapper(self, key, *args, **kwargs):
        func = getattr(self.getClient(key), cmd)
        return func(key, *args, **kwargs)
    return wrapper

hence the error, is there a workaround for this?

bmuller / txyam

getMultiple not wrapped correctly? #11