class recarray(ndarray):
    """Construct an ndarray that allows field access using attributes.
    This constructor can be compared to ``empty``: it creates a new record
       array but does not fill it with data.

def __getattribute__(self, attr):
    # See if ndarray has this attr, and return it if so. (note that this
    # means a field with the same name as an ndarray attr cannot be
    # accessed by attribute).
    try:
        return object.__getattribute__(self, attr)
    except AttributeError:  # attr must be a fieldname
        pass

    # look for a field with this name
    fielddict = ndarray.__getattribute__(self, 'dtype').fields
    try:
        res = fielddict[attr][:2]
    except (TypeError, KeyError):
        raise AttributeError("recarray has no attribute %s" % attr)
    obj = self.getfield(*res)

    # At this point obj will always be a recarray, since (see
    # PyArray_GetField) the type of obj is inherited. Next, if obj.dtype is
    # non-structured, convert it to an ndarray. If obj is structured leave
    # it as a recarray, but make sure to convert to the same dtype.type (eg
    # to preserve numpy.record type if present), since nested structured
    # fields do not inherit type.
    if obj.dtype.fields:
        return obj.view(dtype=(self.dtype.type, obj.dtype.fields))
    else:
        return obj.view(ndarray)

if asrecarray:
        output = output.view(recarray)