old_contents: import os.path
  from django.conf import settings
  from jinja2.ext import Extension
  from jinja2 import nodes
  
  def format_path_for_latex(path):
      path = path.replace('\\', '/')
      if not path.endswith('/'):
          path += '/'
      path = '{"' + path + '"}'
      return path
  
  class GraphicspathExtension(Extension):
      """Adds a `graphicspath` tag to Jinja2 that 
      prints out a \graphicspath{ {<path>} } command, where
      <path> is derived from the LATEX_GRAPHICSPATH setting or 
      the BASE_DIR setting by default. 
      """
      tags = set(['graphicspath'])
  
      def parse(self, parser):
          list_of_paths = getattr(settings, 'LATEX_GRAPHICSPATH', [settings.BASE_DIR])
          value = '\graphicspath{ ' + ' '.join(map(format_path_for_latex, list_of_paths)) + ' }'
          node = nodes.Output(lineno=next(parser.stream).lineno)
          node.nodes = [nodes.MarkSafe(nodes.Const(value))]
          return node
  
new_contents: from django.conf import settings
  from jinja2.ext import Extension
  from jinja2 import nodes
  
  def format_path_for_latex(path):
      path = path.replace('\\', '/')
      if not path.endswith('/'):
          path += '/'
      path = '{"' + path + '"}'
      return path
  
  class GraphicspathExtension(Extension):
      """Adds a `graphicspath` tag to Jinja2 that 
      prints out a \graphicspath{ {<path>} } command, where
      <path> is derived from the LATEX_GRAPHICSPATH setting or 
      the BASE_DIR setting by default. 
      """
      tags = set(['graphicspath'])
  
      def parse(self, parser):
          list_of_paths = getattr(settings, 'LATEX_GRAPHICSPATH', [settings.BASE_DIR])
          value = '\graphicspath{ ' + ' '.join(map(format_path_for_latex, list_of_paths)) + ' }'
          node = nodes.Output(lineno=next(parser.stream).lineno)
          node.nodes = [nodes.MarkSafe(nodes.Const(value))]
          return node
  
subject: remove import os.path