old_contents: import warnings
  
  warnings.warn("pylearn2.classifier has been deprecated and will be removed "
          "from the library on or after Aug 24, 2014.")
  
  from deprecated.classifier import *
  
new_contents: import warnings
  
  warnings.warn("pylearn2.classifier has been deprecated and will be removed "
          "from the library on or after Aug 24, 2014.")
  
  from deprecated.classifier import Block
  from deprecated.classifier import CumulativeProbabilitiesLayer
  from deprecated.classifier import LogisticRegressionLayer
  from deprecated.classifier import Model
  from deprecated.classifier import VectorSpace
  from deprecated.classifier import numpy
  from deprecated.classifier import sharedX
  from deprecated.classifier import tensor
  from deprecated.classifier import theano
  
subject: remove import *