code: def generate(self, api):
          
          rsrc_folder = os.path.join(os.path.dirname(__file__), 'python_rsrc')
          self.logger.info('Copying stone_validators.py to output folder')
          shutil.copy(os.path.join(rsrc_folder, 'stone_validators.py'),
                      self.target_folder_path)
          self.logger.info('Copying stone_serializers.py to output folder')
          shutil.copy(os.path.join(rsrc_folder, 'stone_serializers.py'),
                      self.target_folder_path)
          self.logger.info('Copying stone_base.py to output folder')
          shutil.copy(os.path.join(rsrc_folder, 'stone_base.py'),
                      self.target_folder_path)
          for namespace in api.namespaces.values():
              reserved_namespace_name = fmt_namespace(namespace.name)
              with self.output_to_relative_path('{}.py'.format(reserved_namespace_name)):
                  self._generate_base_namespace_module(api, namespace)
              if reserved_namespace_name != namespace.name:
                  with self.output_to_relative_path('{}.py'.format(namespace.name)):
                      self._generate_dummy_namespace_module(reserved_namespace_name)
docs: Generates a module for each namespace.
  
          Each namespace will have Python classes to represent data types and
          routes in the Stone spec.