class_docstr: The environment in which the ReST files are translated.
  Stores an inventory of cross-file targets and provides doctree
  transformations to resolve links to them.
class_docstr_tok: ["The","environment","in","which","the","ReST","files","are","translated",".","Stores","an","inventory","of","cross-file","targets","and","provides","doctree","transformations","to","resolve","links","to","them","."]
docstr: Read the doctree from the pickle, resolve cross-references and
  toctrees and return it.
code: def get_and_resolve_doctree(
      self,
      docname: str,
      builder: Builder,
      doctree: nodes.document | None = None,
      prune_toctrees: bool = True,
      includehidden: bool = False,
  ) -> nodes.document:
      """Read the doctree from the pickle, resolve cross-references and
      toctrees and return it.
      """
      if doctree is None:
          try:
              doctree = self._write_doc_doctree_cache.pop(docname)
              doctree.settings.env = self
              doctree.reporter = LoggingReporter(self.doc2path(docname))
          except KeyError:
              doctree = self.get_doctree(docname)
  
      # resolve all pending cross-references
      self.apply_post_transforms(doctree, docname)
  
      # now, resolve all toctree nodes
      for toctreenode in doctree.findall(addnodes.toctree):
          result = toctree_adapters._resolve_toctree(
              self,
              docname,
              builder,
              toctreenode,
              prune=prune_toctrees,
              includehidden=includehidden,
          )
          if result is None:
              toctreenode.parent.replace(toctreenode, [])
          else:
              toctreenode.replace_self(result)
  
      return doctree
  
imports: from __future__ import annotations
  import functools
  import os
  import pickle
  import time
  from collections import defaultdict
  from copy import copy
  from os import path
  from typing import TYPE_CHECKING, Any, Callable, NoReturn
  from sphinx import addnodes
  from sphinx.environment.adapters import toctree
  from sphinx.errors import BuildEnvironmentError, DocumentError, ExtensionError, SphinxError
  from sphinx.locale import __
  from sphinx.transforms import SphinxTransformer
  from sphinx.util import DownloadFiles, FilenameUniqDict, logging
  from sphinx.util.docutils import LoggingReporter
  from sphinx.util.i18n import CatalogRepository, docname_to_domain
  from sphinx.util.nodes import is_translatable
  from sphinx.util.osutil import canon_path, os_path
label_desc: Use image node_id 26 for calling the BuildEnvironment obj's underlying member method code with example usage: obj.get_and_resolve_doctree(docname, builder, doctree, prune_toctrees, includehidden) and returns: doctree