def __subclasshook__(cls, C):
if cls is PredictorInterface:
return check_methods(C, "predict", "update")
return NotImplemented
def __subclasshook__(cls, C):
if cls is MapperInterface:
return check_methods(C, "map")
return NotImplemented
def __subclasshook__(cls, C):
if cls is ArrayInterface:
return check_methods(C, "array")
return NotImplemented
def __subclasshook__(cls, C):
if cls is EncoderInterface:
return check_methods(C, "encode", "decode")
return NotImplemented
def __subclasshook__(cls, C):
if cls is SubtractorInterface:
return check_methods(C, "subtract")
return NotImplemented
def __subclasshook__(cls, C):
if cls is SequencerInterface:
return check_methods(C, "flatten")
return NotImplemented