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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _ReadFixedSizeDataTypeDefinition( self, definitions_registry, definition_values, data_type_definition_class, definition_name, supported_attributes, default_size=definitions.SIZE_NATIVE, default_units='bytes', is_member=False, supported_size_values=None):
 """Reads a fixed-size data type definition. Args: definitions_registry (DataTypeDefinitionsRegistry):
 data type definitions registry. definition_values (dict[str, object]):
 definition values. data_type_definition_class (str):
 data type definition class. definition_name (str):
 name of the definition. supported_attributes (set[str]):
 names of the supported attributes. default_size (Optional[int]):
 default size. default_units (Optional[str]):
 default units. is_member (Optional[bool]):
 True if the data type definition is a member data type definition. supported_size_values (Optional[tuple[int]]):
 supported size values, or None if not set. Returns: FixedSizeDataTypeDefinition: fixed-size data type definition. Raises: DefinitionReaderError: if the definitions values are missing or if the format is incorrect. """

    definition_object = self._ReadStorageDataTypeDefinition(
        definitions_registry, definition_values, data_type_definition_class,
        definition_name, supported_attributes, is_member=is_member)

    attributes = definition_values.get('attributes', None)
    if attributes:
      size = attributes.get('size', default_size)
      if size != definitions.SIZE_NATIVE:
        try:
          int(size)
        except ValueError:
          error_message = 'unuspported size attribute: {0!s}'.format(size)
          raise errors.DefinitionReaderError(definition_name, error_message)

        if supported_size_values and size not in supported_size_values:
          error_message = 'unuspported size value: {0!s}'.format(size)
          raise errors.DefinitionReaderError(definition_name, error_message)

      definition_object.size = size
      definition_object.units = attributes.get('units', default_units)

    return definition_object