def _ExtractSymbols(self, descriptors):

    for desc in descriptors:
      yield (_PrefixWithDot(desc.full_name), desc)
      for symbol in self._ExtractSymbols(desc.nested_types):
        yield symbol
      for enum in desc.enum_types:
        yield (_PrefixWithDot(enum.full_name), enum)
tests multiclass with classweights for each class
dataset/ETHPy150Open sklearn-theano/sklearn-theano/sklearn_theano/externals/google/protobuf/descriptor_pool.py/DescriptorPool._ExtractSymbols--crossover with--dataset/ETHPy150Open scikit-learn/scikit-learn/sklearn/linear_model/tests/test_sag.py/test_multiclass_classifier_class_weight