text: # Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License"). You
  # may not use this file except in compliance with the License. A copy of
  # the License is located at
  #
  # https://aws.amazon.com/apache2.0/
  #
  # or in the "license" file accompanying this file. This file 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.
  import os
  
  from botocore.docs.bcdoc.restdoc import DocumentStructure
  from botocore.docs.service import ServiceDocumenter as BaseServiceDocumenter
  from botocore.exceptions import DataNotFoundError
  
  import boto3
  from boto3.docs.client import Boto3ClientDocumenter
  from boto3.docs.resource import ResourceDocumenter, ServiceResourceDocumenter
  from boto3.utils import ServiceContext
  
  
  class ServiceDocumenter(BaseServiceDocumenter):
      # The path used to find examples
      EXAMPLE_PATH = os.path.join(os.path.dirname(boto3.__file__), 'examples')
  
      def __init__(self, service_name, session):
          super().__init__(
              service_name=service_name,
              # I know that this is an internal attribute, but the botocore session
              # is needed to load the paginator and waiter models.
              session=session._session,
          )
          self._boto3_session = session
          self._client = self._boto3_session.client(service_name)
          self._service_resource = None
          if self._service_name in self._boto3_session.get_available_resources():
              self._service_resource = self._boto3_session.resource(service_name)
          self.sections = [
              'title',
              'table-of-contents',
              'client',
              'paginators',
              'waiters',
              'service-resource',
              'resources',
              'examples',
          ]
  
      def document_service(self):
          """Documents an entire service.
  
          :returns: The reStructured text of the documented service.
          """
          doc_structure = DocumentStructure(
              self._service_name, section_names=self.sections, target='html'
          )
          self.title(doc_structure.get_section('title'))
          self.table_of_contents(doc_structure.get_section('table-of-contents'))
  
          self.client_api(doc_structure.get_section('client'))
          self.paginator_api(doc_structure.get_section('paginators'))
          self.waiter_api(doc_structure.get_section('waiters'))
          if self._service_resource:
              self._document_service_resource(
                  doc_structure.get_section('service-resource')
              )
              self._document_resources(doc_structure.get_section('resources'))
          self._document_examples(doc_structure.get_section('examples'))
          return doc_structure.flush_structure()
  
      def client_api(self, section):
          examples = None
          try:
              examples = self.get_examples(self._service_name)
          except DataNotFoundError:
              pass
  
          Boto3ClientDocumenter(self._client, examples).document_client(section)
  
      def _document_service_resource(self, section):
          ServiceResourceDocumenter(
              self._service_resource, self._session
          ).document_resource(section)
  
      def _document_resources(self, section):
          temp_identifier_value = 'foo'
          loader = self._session.get_component('data_loader')
          json_resource_model = loader.load_service_model(
              self._service_name, 'resources-1'
          )
          service_model = self._service_resource.meta.client.meta.service_model
          for resource_name in json_resource_model['resources']:
              resource_model = json_resource_model['resources'][resource_name]
              resource_cls = (
                  self._boto3_session.resource_factory.load_from_definition(
                      resource_name=resource_name,
                      single_resource_json_definition=resource_model,
                      service_context=ServiceContext(
                          service_name=self._service_name,
                          resource_json_definitions=json_resource_model[
                              'resources'
                          ],
                          service_model=service_model,
                          service_waiter_model=None,
                      ),
                  )
              )
              identifiers = resource_cls.meta.resource_model.identifiers
              args = []
              for _ in identifiers:
                  args.append(temp_identifier_value)
              resource = resource_cls(*args, client=self._client)
              ResourceDocumenter(resource, self._session).document_resource(
                  section.add_new_section(resource.meta.resource_model.name)
              )
  
      def _get_example_file(self):
          return os.path.realpath(
              os.path.join(self.EXAMPLE_PATH, self._service_name + '.rst')
          )
  
      def _document_examples(self, section):
          examples_file = self._get_example_file()
          if os.path.isfile(examples_file):
              section.style.h2('Examples')
              section.style.new_line()
              section.write(".. contents::\n    :local:\n    :depth: 1")
              section.style.new_line()
              section.style.new_line()
              with open(examples_file) as f:
                  section.write(f.read())
  