old_contents: # -*- coding: utf-8 -*-
  
  import io
  
  from django.conf import settings
  from django.template.base import TemplateDoesNotExist
  from django.template.backends.base import BaseEngine
  from django.template.backends.utils import csrf_input_lazy, csrf_token_lazy
  from django.template.engine import Engine
  
  from docutils import core
  
  from .directives import register_pygments_directive
  
  
  class Docutils(BaseEngine):
      app_dirname = 'templates'
  
      def __init__(self, params):
          params = params.copy()
          self.options = params.pop('OPTIONS').copy()
          self.options.setdefault('debug', settings.DEBUG)
          self.options.setdefault('file_charset', settings.FILE_CHARSET)
          super(Docutils, self).__init__(params)
          self.engine = Engine(self.dirs, self.app_dirs, **self.options)
  
      def from_string(self, template_code):
          return DocutilsTemplate(template_code, self.options)
  
      def get_template(self, template_name):
          for template_file in self.iter_template_filenames(template_name):
              try:
                  with io.open(template_file, encoding=settings.FILE_CHARSET) as fp:
                      template_code = fp.read()
              except IOError:
                  continue
  
              return DocutilsTemplate(template_code, self.options)
          else:
              raise TemplateDoesNotExist(template_name)
  
  
  class DocutilsTemplate(object):
  
      def __init__(self, source, options):
          self.source = source
          self.options = options
  
      def render(self, context=None, request=None):
          context = self.options
          if request is not None:
              context['request'] = request
              context['csrf_input'] = csrf_input_lazy(request)
              context['csrf_token'] = csrf_token_lazy(request)
          context = {
              'source': self.source,
              'writer_name': 'html'
          }
  
          return core.publish_parts(**context)['html_body']
  
  
  register_pygments_directive()
  
new_contents: # -*- coding: utf-8 -*-
  
  import io
  
  from django.conf import settings
  try:
      from django.template.base import TemplateDoesNotExist
  except ImportError: # >= 1.9
      from django.template.exceptions import TemplateDoesNotExist
  from django.template.backends.base import BaseEngine
  from django.template.backends.utils import csrf_input_lazy, csrf_token_lazy
  from django.template.engine import Engine
  
  from docutils import core
  
  from .directives import register_pygments_directive
  
  
  class Docutils(BaseEngine):
      app_dirname = 'templates'
  
      def __init__(self, params):
          params = params.copy()
          self.options = params.pop('OPTIONS').copy()
          self.options.setdefault('debug', settings.DEBUG)
          self.options.setdefault('file_charset', settings.FILE_CHARSET)
          super(Docutils, self).__init__(params)
          self.engine = Engine(self.dirs, self.app_dirs, **self.options)
  
      def from_string(self, template_code):
          return DocutilsTemplate(template_code, self.options)
  
      def get_template(self, template_name):
          for template_file in self.iter_template_filenames(template_name):
              try:
                  with io.open(template_file, encoding=settings.FILE_CHARSET) as fp:
                      template_code = fp.read()
              except IOError:
                  continue
  
              return DocutilsTemplate(template_code, self.options)
          else:
              raise TemplateDoesNotExist(template_name)
  
  
  class DocutilsTemplate(object):
  
      def __init__(self, source, options):
          self.source = source
          self.options = options
  
      def render(self, context=None, request=None):
          context = self.options
          if request is not None:
              context['request'] = request
              context['csrf_input'] = csrf_input_lazy(request)
              context['csrf_token'] = csrf_token_lazy(request)
          context = {
              'source': self.source,
              'writer_name': 'html'
          }
  
          return core.publish_parts(**context)['html_body']
  
  
  register_pygments_directive()
  
subject: Fix path for TemplateDoesNotExist (django >= 1.9)