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-rw-r--r--sphinx/highlighting.py8
1 files changed, 4 insertions, 4 deletions
diff --git a/sphinx/highlighting.py b/sphinx/highlighting.py
index a8ec62cb6..7ed933f43 100644
--- a/sphinx/highlighting.py
+++ b/sphinx/highlighting.py
@@ -4,7 +4,7 @@ from __future__ import annotations
from functools import partial
from importlib import import_module
-from typing import Any, Optional, Union
+from typing import Any, Union
from pygments import highlight
from pygments.filters import ErrorToken
@@ -83,7 +83,7 @@ class PygmentsBridge:
latex_formatter = LatexFormatter
def __init__(self, dest: str = 'html', stylename: str = 'sphinx',
- latex_engine: Optional[str] = None) -> None:
+ latex_engine: str | None = None) -> None:
self.dest = dest
self.latex_engine = latex_engine
@@ -110,7 +110,7 @@ class PygmentsBridge:
kwargs.update(self.formatter_args)
return self.formatter(**kwargs)
- def get_lexer(self, source: str, lang: str, opts: Optional[dict] = None,
+ def get_lexer(self, source: str, lang: str, opts: dict | None = None,
force: bool = False, location: Any = None) -> Lexer:
if not opts:
opts = {}
@@ -146,7 +146,7 @@ class PygmentsBridge:
return lexer
- def highlight_block(self, source: str, lang: str, opts: Optional[dict] = None,
+ def highlight_block(self, source: str, lang: str, opts: dict | None = None,
force: bool = False, location: Any = None, **kwargs: Any) -> str:
if not isinstance(source, str):
source = source.decode()