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: Apply all post-transforms.
code: def apply_post_transforms(
      self, doctree: nodes.document, docname: str
  ) -> None:
      """Apply all post-transforms."""
      try:
          # set env.docname during applying post-transforms
          backup = copy(self.temp_data)
          self.temp_data["docname"] = docname
  
          transformer = SphinxTransformer(doctree)
          transformer.set_environment(self)
          transformer.add_transforms(
              self.app.registry.get_post_transforms()
          )
          transformer.apply_transforms()
      finally:
          self.temp_data = backup
  
      # allow custom references to be resolved
      self.events.emit("doctree-resolved", doctree, docname)
  
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 29 for calling the BuildEnvironment obj's underlying member method code with example usage: obj.apply_post_transforms(doctree, docname) without return types