broken python wrappers for face module about opencv_contrib HOT 4 CLOSED

>>> help(cv2.face)
Help on module cv2.face in cv2:

NAME
    cv2.face

FILE
    (built-in)

FUNCTIONS
    createEigenFaceRecognizer(...)
        createEigenFaceRecognizer([, num_components[, threshold]]) -> retval

    createFisherFaceRecognizer(...)
        createFisherFaceRecognizer([, num_components[, threshold]]) -> retval

    createLBPHFaceRecognizer(...)
        createLBPHFaceRecognizer([, radius[, neighbors[, grid_x[, grid_y[, thres
hold]]]]]) -> retval


>>> fr = createEigenFaceRecognizer()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'createEigenFaceRecognizer' is not defined
>>> fr = cv2.face.createEigenFaceRecognizer()
>>> help(fr)
Help on face_BasicFaceRecognizer object:

class face_BasicFaceRecognizer(face_FaceRecognizer)
 |  Method resolution order:
 |      face_BasicFaceRecognizer
 |      face_FaceRecognizer
 |      Algorithm
 |      __builtin__.object
 |
 |  Methods defined here:
 |
 |  __repr__(...)
 |      x.__repr__() <==> repr(x)
 |
 |  getEigenValues(...)
 |      getEigenValues() -> retval
 |
 |  getEigenVectors(...)
 |      getEigenVectors() -> retval
 |
 |  getLabels(...)
 |      getLabels() -> retval
 |
 |  getMean(...)
 |      getMean() -> retval
 |
 |  getNumComponents(...)
 |      getNumComponents() -> retval
 |
 |  getProjections(...)
 |      getProjections() -> retval
 |
 |  getThreshold(...)
 |      getThreshold() -> retval
 |
 |  setNumComponents(...)
 |      setNumComponents(val) -> None
 |
 |  setThreshold(...)
 |      setThreshold(val) -> None
 |
 |  ----------------------------------------------------------------------
 |  Data and other attributes defined here:
 |
 |  __new__ = <built-in method __new__ of type object>
 |      T.__new__(S, ...) -> a new object with type S, a subtype of T
 |
 |  ----------------------------------------------------------------------
 |  Methods inherited from face_FaceRecognizer:
 |
 |  getLabelInfo(...)
 |      getLabelInfo(label) -> retval
 |
 |  getLabelsByString(...)
 |      getLabelsByString(str) -> retval
 |
 |  load(...)
 |      load(filename) -> None
 |
 |  predict(...)
 |      predict(src) -> label, confidence
 |
 |  save(...)
 |      save(filename) -> None
 |
 |  setLabelInfo(...)
 |      setLabelInfo(label, strInfo) -> None
 |
 |  train(...)
 |      train(src, labels) -> None
 |
 |  update(...)
 |      update(src, labels) -> None

 ocv_list_filterout(opencv_hdrs "detection_based")