id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
33955	AttributeError in admindocs ViewDetailView	Greg Kaleka	nobody	"In Django 4.1, the admindocs `ViewDetailView` raises an `AttributeError`. I'm not clear on why `_active` is missing the `local_value` attribute when `_is_callback` is called.

Reproduction steps:

1. Create a new project with Django 4.1
2. Run `manage.py migrate` and `manage.py createsuperuser`
3. Include `django.contrib.admindocs` in your installed apps
4. Add the urls to your urlconf: `path(""admindocs/"", include(""django.contrib.admindocs.urls""))`
5. Go to `localhost:8000/admindocs/views/` and click on any view to go to the `ViewDetailView`

Quick and dirty fix in `django/contrib/admindocs/utils.py`:

{{{
#!div style=""font-size: 80%""
Code highlighting:
  {{{#!python
  def _is_callback(name, urlresolver=None):
      if not hasattr(_active, ""local_value""):
          _active.local_value = _callback_strs
      if urlresolver and not urlresolver._populated:
          register_callback(urlresolver, _active.local_value)
      return name in _active.local_value
  }}}
}}}"	Bug	new	contrib.admindocs	4.1	Normal				Unreviewed	1	0	0	0	0	0