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-rw-r--r--sphinx/transforms/post_transforms/code.py10
1 files changed, 6 insertions, 4 deletions
diff --git a/sphinx/transforms/post_transforms/code.py b/sphinx/transforms/post_transforms/code.py
index 20df1db3c..52bca8e12 100644
--- a/sphinx/transforms/post_transforms/code.py
+++ b/sphinx/transforms/post_transforms/code.py
@@ -20,9 +20,11 @@ from sphinx.application import Sphinx
from sphinx.ext import doctest
from sphinx.transforms import SphinxTransform
-HighlightSetting = NamedTuple('HighlightSetting', [('language', str),
- ('force', bool),
- ('lineno_threshold', int)])
+
+class HighlightSetting(NamedTuple):
+ language: str
+ force: bool
+ lineno_threshold: int
class HighlightLanguageTransform(SphinxTransform):
@@ -47,7 +49,7 @@ class HighlightLanguageTransform(SphinxTransform):
class HighlightLanguageVisitor(nodes.NodeVisitor):
def __init__(self, document: nodes.document, default_language: str) -> None:
self.default_setting = HighlightSetting(default_language, False, sys.maxsize)
- self.settings = [] # type: List[HighlightSetting]
+ self.settings: List[HighlightSetting] = []
super().__init__(document)
def unknown_visit(self, node: Node) -> None: