Update Sphinx

Author: Cito

docs/conf.py

@@ -127,9 +127,10 @@
 
 # ignore the following undocumented or internal references:
 ignore_references = set('''
-GNT GT T
+GNT GT KT T VT
 enum.Enum
 traceback
+types.TracebackType
 asyncio.events.AbstractEventLoop
 graphql.subscription.map_async_iterator.MapAsyncIterator
 graphql.type.schema.InterfaceImplementations
@@ -151,20 +152,17 @@ def on_missing_reference(app, env, node, contnode):
     if target in ignore_references:
         return contnode
     typ = node.get('reftype')
+    name = target.rsplit('.', 1)[-1]
+    if name in ('GT', 'GNT', 'KT', 'T', 'VT'):
+        return contnode
     if typ == 'obj':
-        # workaround for https://github.com/sphinx-doc/sphinx/issues/8818
-        if target in ('Any', 'Optional', 'Union'):
-            return contnode
-        base_module, target = target.split('.', 1)
-        name = target.rsplit('.', 1)[-1]
-        if name in ('T', 'GT', 'GNT', 'KT', 'VT'):
-            return contnode
+        if target.startswith('typing.'):
+            if name in ('Any', 'Optional', 'Union'):
+                return contnode
     if typ != 'class':
         return None
     if '.' in target:  # maybe too specific
         base_module, target = target.split('.', 1)
-        if base_module == 'typing':
-            return contnode
         if base_module == 'graphql':
             if '.' not in target:
                 return None

poetry.lock

@@ -56,7 +56,7 @@ black = [
 flake8 = "^3.9"
 mypy = "0.910"
 codecov = "^2"
-sphinx = "^3.5"
+sphinx = "^4.1"
 sphinx_rtd_theme = ">=0.5,<1"
 check-manifest = ">=0.46,<1"
 bump2version = ">=1.0,<2"

pyproject.toml

@@ -25,7 +25,7 @@ commands =
 [testenv:docs]
 basepython = python3.9
 deps =
-    sphinx>=3.5,<4
+    sphinx>=4.1,<5
     sphinx_rtd_theme>=0.5,<1
 commands =
     sphinx-build -b html -nEW docs docs/_build/html