old_contents: #  Licensed under the Apache License, Version 2.0 (the "License"); you may
  #  not use this file except in compliance with the License. You may obtain
  #  a copy of the License at
  #
  #       http://www.apache.org/licenses/LICENSE-2.0
  #
  #  Unless required by applicable law or agreed to in writing, software
  #  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #  License for the specific language governing permissions and limitations
  #  under the License.
  
  """Formattable column tools.
  """
  
  import abc
  
  import six
  
  
  @six.add_metaclass(abc.ABCMeta)
  class FormattableColumn(object):
  
      def __init__(self, value):
          self._value = value
  
      @abc.abstractmethod
      def human_readable(self):
          """Return a basic human readable version of the data.
          """
  
      def machine_readable(self):
          """Return a raw data structure using only Python built-in types.
  
          It must be possible to serialize the return value directly
          using a formatter like JSON, and it will be up to the
          formatter plugin to decide how to make that transformation.
  
          """
          return self._value
  
new_contents: #  Licensed under the Apache License, Version 2.0 (the "License"); you may
  #  not use this file except in compliance with the License. You may obtain
  #  a copy of the License at
  #
  #       http://www.apache.org/licenses/LICENSE-2.0
  #
  #  Unless required by applicable law or agreed to in writing, software
  #  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #  License for the specific language governing permissions and limitations
  #  under the License.
  
  """Formattable column tools.
  """
  
  import abc
  
  import six
  
  
  @six.add_metaclass(abc.ABCMeta)
  class FormattableColumn(object):
  
      def __init__(self, value):
          self._value = value
  
      def __eq__(self, other):
          return (
              self.__class__ == other.__class__ and self._value == other._value
          )
  
      @abc.abstractmethod
      def human_readable(self):
          """Return a basic human readable version of the data."""
  
      def machine_readable(self):
          """Return a raw data structure using only Python built-in types.
  
          It must be possible to serialize the return value directly
          using a formatter like JSON, and it will be up to the
          formatter plugin to decide how to make that transformation.
          """
          return self._value
  
subject: Make 'FormattableColumn' comparable