def dstack(tup):
    """Stack arrays in sequence depth wise (along third dimension), 
    handling ``RemoteArray`` and ``DistArray`` without moving data.

    Args:
      tup (sequence of array_like)

    Returns: 
      res: `ndarray`, if inputs were all local
           `RemoteArray`, if inputs were all on the same remote engine
           `DistArray`, if inputs were already scattered on different engines
    """
    # Follow numpy.dstack behavior for 1D and 2D arrays:
    arrays = list(tup)
    for i in range(len(arrays)):
        if arrays[i].ndim is 1:
            arrays[i] = arrays[i][np.newaxis, :]
        if arrays[i].ndim is 2:
            arrays[i] = arrays[i][:, :, np.newaxis]
    return concatenate(arrays, axis=2)
def dstack(tup):
    """Stack arrays in sequence depth wise (along third dimension), 
    handling ``RemoteArray`` and ``DistArray`` without moving data.

    Args:
      tup (sequence of array_like)

    Returns: 
      res: `ndarray`, if inputs were all local
           `RemoteArray`, if inputs were all on the same remote engine
           `DistArray`, if inputs were already scattered on different engines
    """
    # Follow numpy.dstack behavior for 1D and 2D arrays:
    arrays = list(tup)
    for i in range(len(arrays)):
        if arrays[i].ndim is 1:
            arrays[i] = arrays[i][np.newaxis, :]
        if arrays[i].ndim is 2:
            arrays[i] = arrays[i][:, :, np.newaxis]
    return concatenate(arrays, axis=2)
def dstack ( tup ) : # Follow numpy.dstack behavior for 1D and 2D arrays: arrays = list ( tup ) for i in range ( len ( arrays ) ) : if arrays [ i ] . ndim is 1 : arrays [ i ] = arrays [ i ] [ np . newaxis , : ] if arrays [ i ] . ndim is 2 : arrays [ i ] = arrays [ i ] [ : , : , np . newaxis ] return concatenate ( arrays , axis = 2 )
Stack arrays in sequence depth wise (along third dimension), 
    handling ``RemoteArray`` and ``DistArray`` without moving data.

    Args:
      tup (sequence of array_like)

    Returns: 
      res: `ndarray`, if inputs were all local
           `RemoteArray`, if inputs were all on the same remote engine
           `DistArray`, if inputs were already scattered on different engines
Stack arrays in sequence depth wise ( along third dimension ) handling RemoteArray and DistArray without moving data .