class_docstr: Builder that outputs epub files.
  
  It creates the metainfo files container.opf, toc.ncx, mimetype, and
  META-INF/container.xml.  Afterwards, all necessary files are zipped to an
  epub file.
class_docstr_tok: ["Builder","that","outputs","epub","files",".","It","creates","the","metainfo","files","container.opf",",","toc.ncx",",","mimetype",",","and","META-INF\/container.xml",".","Afterwards",",","all","necessary","files","are","zipped","to","an","epub","file","."]
docstr: Get the total table of contents, containing the root_doc
  and pre and post files not managed by sphinx.
code: def get_toc(self) -> None:
      """Get the total table of contents, containing the root_doc
      and pre and post files not managed by sphinx.
      """
      doctree = self.env.get_and_resolve_doctree(
          self.config.root_doc,
          self,
          prune_toctrees=False,
          includehidden=True,
      )
      self.refnodes = self.get_refnodes(doctree, [])
      master_dir = path.dirname(self.config.root_doc)
      if master_dir:
          master_dir += "/"  # XXX or os.sep?
          for item in self.refnodes:
              item["refuri"] = master_dir + item["refuri"]
      self.toc_add_files(self.refnodes)
  
imports: from __future__ import annotations
  import html
  import os
  import re
  import time
  from os import path
  from typing import TYPE_CHECKING, Any, NamedTuple
  from urllib.parse import quote
  from zipfile import ZIP_DEFLATED, ZIP_STORED, ZipFile
  from docutils import nodes
  from docutils.utils import smartquotes
  from sphinx import addnodes
  from sphinx.builders.html import BuildInfo, StandaloneHTMLBuilder
  from sphinx.locale import __
  from sphinx.util import logging
  from sphinx.util.display import status_iterator
  from sphinx.util.fileutil import copy_asset_file
  from sphinx.util.osutil import copyfile, ensuredir, relpath
label_desc: Use image node_id 7 for calling the EpubBuilder obj's underlying member method code with example usage: obj.get_toc() without return types