Remove unneeded runtime typing imports (#13233)

.ruff.toml

@@ -240,8 +240,8 @@ select = [
     "T10",
     # flake8-print ('T20')
     "T20",
-    # flake8-type-checking ('TCH')
-    "TCH",
+    # flake8-type-checking ('TC')
+    "TC",
     # flake8-todos ('TD')
 #    "TD001",  # Invalid TODO tag: `{tag}`
 #    "TD002",  # Missing author in TODO; try: `# TODO(<author_name>): ...` or `# TODO @<author_name>: ...`

doc/conf.py

@@ -191,9 +191,12 @@
     ('py:class', 'Element'),  # sphinx.domains.Domain
     ('py:class', 'Documenter'),  # sphinx.application.Sphinx.add_autodocumenter
     ('py:class', 'IndexEntry'),  # sphinx.domains.IndexEntry
+    ('py:class', 'Inliner'),  # sphinx.util.docutils.SphinxRole.inliner
     ('py:class', 'Lexer'),  # sphinx.application.Sphinx.add_lexer
     ('py:class', 'Node'),  # sphinx.domains.Domain
     ('py:class', 'NullTranslations'),  # gettext.NullTranslations
+    ('py:class', 'ObjDescT'),  # sphinx.directives.ObjectDescription
+    ('py:class', 'OptionSpec'),  # sphinx.directives.ObjectDescription.option_spec
     ('py:class', 'Path'),  # sphinx.application.Sphinx.connect
     ('py:class', 'RoleFunction'),  # sphinx.domains.Domain
     ('py:class', 'RSTState'),  # sphinx.utils.parsing.nested_parse_to_nodes

doc/development/tutorials/examples/autodoc_intenum.py

@@ -1,11 +1,13 @@
 from __future__ import annotations
 
 from enum import IntEnum
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING
 
 from sphinx.ext.autodoc import ClassDocumenter, bool_option
 
 if TYPE_CHECKING:
+    from typing import Any
+
     from docutils.statemachine import StringList
 
     from sphinx.application import Sphinx

sphinx/addnodes.py

@@ -2,12 +2,13 @@
 
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING
 
 from docutils import nodes
 
 if TYPE_CHECKING:
     from collections.abc import Sequence
+    from typing import Any
 
     from docutils.nodes import Element
 

sphinx/builders/__init__.py

@@ -8,7 +8,7 @@
 import re
 import time
 from contextlib import nullcontext
-from typing import TYPE_CHECKING, Any, Literal, final
+from typing import TYPE_CHECKING, final
 
 from docutils import nodes
 from docutils.utils import DependencyList
@@ -49,6 +49,7 @@
 if TYPE_CHECKING:
     from collections.abc import Iterable, Sequence, Set
     from pathlib import Path
+    from typing import Any, Literal
 
     from docutils.nodes import Node
 

sphinx/builders/_epub_base.py

@@ -7,7 +7,7 @@
 import os.path
 import re
 import time
-from typing import TYPE_CHECKING, Any, NamedTuple
+from typing import TYPE_CHECKING, NamedTuple
 from urllib.parse import quote
 from zipfile import ZIP_DEFLATED, ZIP_STORED, ZipFile
 
@@ -25,6 +25,7 @@
 
 if TYPE_CHECKING:
     from pathlib import Path
+    from typing import Any
 
     from docutils.nodes import Element, Node
 

sphinx/builders/epub3.py

@@ -10,7 +10,7 @@
 import os.path
 import re
 import time
-from typing import TYPE_CHECKING, Any, NamedTuple
+from typing import TYPE_CHECKING, NamedTuple
 
 from sphinx import package_dir
 from sphinx.builders import _epub_base
@@ -22,6 +22,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Set
+    from typing import Any
 
     from sphinx.application import Sphinx
     from sphinx.util.typing import ExtensionMetadata

sphinx/builders/gettext.py

@@ -8,7 +8,7 @@
 from collections import defaultdict
 from os import getenv, path, walk
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Literal
+from typing import TYPE_CHECKING
 from uuid import uuid4
 
 from docutils import nodes
@@ -30,6 +30,7 @@
 if TYPE_CHECKING:
     import os
     from collections.abc import Iterable, Iterator, Sequence
+    from typing import Any, Literal
 
     from docutils.nodes import Element
 

sphinx/builders/html/__init__.py

@@ -12,7 +12,7 @@
 import sys
 import warnings
 from pathlib import Path
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING
 from urllib.parse import quote
 
 import docutils.readers.doctree
@@ -65,7 +65,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Iterator, Set
-    from typing import TypeAlias
+    from typing import Any, TypeAlias
 
     from docutils.nodes import Node
     from docutils.readers import Reader

sphinx/builders/html/_assets.py

@@ -4,13 +4,14 @@
 import warnings
 import zlib
 from functools import cache
-from typing import TYPE_CHECKING, Any, NoReturn
+from typing import TYPE_CHECKING
 
 from sphinx.deprecation import RemovedInSphinx90Warning
 from sphinx.errors import ThemeError
 
 if TYPE_CHECKING:
     from pathlib import Path
+    from typing import Any, NoReturn
 
 
 class _CascadingStyleSheet:

sphinx/builders/latex/__init__.py

@@ -5,7 +5,7 @@
 import os
 import os.path
 import warnings
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING
 
 from docutils.frontend import OptionParser
 
@@ -39,6 +39,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Iterable, Set
+    from typing import Any
 
     from docutils.nodes import Node
 

sphinx/builders/latex/constants.py

@@ -2,7 +2,10 @@
 
 from __future__ import annotations
 
-from typing import Any
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from typing import Any
 
 PDFLATEX_DEFAULT_FONTPKG = r"""
 \usepackage{tgtermes}

sphinx/builders/latex/transforms.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, Any, cast
+from typing import TYPE_CHECKING, cast
 
 from docutils import nodes
 from docutils.transforms.references import Substitutions
@@ -21,6 +21,8 @@
 from sphinx.util.nodes import NodeMatcher
 
 if TYPE_CHECKING:
+    from typing import Any
+
     from docutils.nodes import Element, Node
 
     from sphinx.application import Sphinx

sphinx/builders/manpage.py

@@ -4,7 +4,7 @@
 
 import os.path
 import warnings
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING
 
 from docutils.frontend import OptionParser
 from docutils.io import FileOutput
@@ -21,6 +21,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Set
+    from typing import Any
 
     from sphinx.application import Sphinx
     from sphinx.config import Config

sphinx/builders/singlehtml.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import warnings
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING
 
 from docutils import nodes
 
@@ -18,6 +18,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Set
+    from typing import Any
 
     from docutils.nodes import Node
 

sphinx/builders/texinfo.py

@@ -5,7 +5,7 @@
 import os
 import os.path
 import warnings
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING
 
 from docutils import nodes
 from docutils.frontend import OptionParser
@@ -26,6 +26,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Iterable, Set
+    from typing import Any
 
     from docutils.nodes import Node
 

sphinx/cmd/build.py

@@ -8,7 +8,7 @@
 import multiprocessing
 import sys
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, TextIO
+from typing import TYPE_CHECKING
 
 import sphinx._cli.util.errors
 import sphinx.locale
@@ -23,6 +23,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Collection, Sequence
+    from typing import Any, TextIO
 
     from sphinx.extension import Extension
 

sphinx/cmd/quickstart.py

@@ -8,7 +8,7 @@
 import os.path
 import sys
 import time
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING
 
 # try to import readline, unix specific enhancement
 try:
@@ -38,6 +38,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Callable, Sequence
+    from typing import Any
 
 EXTENSIONS = {
     'autodoc': __('automatically insert docstrings from modules'),

sphinx/directives/__init__.py

@@ -3,22 +3,24 @@
 from __future__ import annotations
 
 import re
-from typing import TYPE_CHECKING, ClassVar, Generic, TypeVar, cast
+from typing import TYPE_CHECKING, Generic, TypeVar, cast
 
 from docutils import nodes
 from docutils.parsers.rst import directives, roles
 
 from sphinx import addnodes
-from sphinx.addnodes import desc_signature  # NoQA: TC001
 from sphinx.util import docutils
 from sphinx.util.docfields import DocFieldTransformer, Field, TypedField
 from sphinx.util.docutils import SphinxDirective
-from sphinx.util.typing import ExtensionMetadata, OptionSpec  # NoQA: TC001
 
 if TYPE_CHECKING:
+    from typing import ClassVar
+
     from docutils.nodes import Node
 
+    from sphinx.addnodes import desc_signature
     from sphinx.application import Sphinx
+    from sphinx.util.typing import ExtensionMetadata, OptionSpec
 
 
 # RE to strip backslash escapes

sphinx/directives/code.py

@@ -3,7 +3,7 @@
 import sys
 import textwrap
 from difflib import unified_diff
-from typing import TYPE_CHECKING, Any, ClassVar
+from typing import TYPE_CHECKING
 
 from docutils import nodes
 from docutils.parsers.rst import directives
@@ -18,6 +18,7 @@
 
 if TYPE_CHECKING:
     import os
+    from typing import Any, ClassVar
 
     from docutils.nodes import Element, Node
 

sphinx/directives/other.py

@@ -3,7 +3,7 @@
 import re
 from os.path import abspath, relpath
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, ClassVar, cast
+from typing import TYPE_CHECKING, cast
 
 from docutils import nodes
 from docutils.parsers.rst import directives
@@ -22,6 +22,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Sequence
+    from typing import Any, ClassVar
 
     from docutils.nodes import Element, Node
 

sphinx/directives/patches.py

@@ -2,7 +2,7 @@
 
 import os
 from pathlib import Path
-from typing import TYPE_CHECKING, ClassVar, cast
+from typing import TYPE_CHECKING, cast
 
 from docutils import nodes
 from docutils.nodes import Node, make_id
@@ -19,6 +19,8 @@
 from sphinx.util.osutil import SEP, relpath
 
 if TYPE_CHECKING:
+    from typing import ClassVar
+
     from sphinx.application import Sphinx
     from sphinx.util.typing import ExtensionMetadata, OptionSpec
 

sphinx/domains/c/__init__.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, Any, ClassVar
+from typing import TYPE_CHECKING
 
 from docutils import nodes
 from docutils.parsers.rst import directives
@@ -34,6 +34,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Iterator, Set
+    from typing import Any, ClassVar
 
     from docutils.nodes import Element, Node, TextElement, system_message