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Correct annotation of `_iterate_over_text` (#12860)

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David Robertson 2022-05-24 19:17:21 +01:00 committed by GitHub
parent 81d9f2a8e9
commit e7c77a8750
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2 changed files with 2 additions and 1 deletions
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changelog.d/12860.misc Normal file
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@ -0,0 +1 @@
Correct a type annotation in the URL preview source code.

2
synapse/rest/media/v1/preview_html.py
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@ -281,7 +281,7 @@ def parse_html_description(tree: "etree.Element") -> Optional[str]:
def _iterate_over_text(
tree: "etree.Element", *tags_to_ignore: Iterable[Union[str, "etree.Comment"]]
tree: "etree.Element", *tags_to_ignore: Union[str, "etree.Comment"]
) -> Generator[str, None, None]:
"""Iterate over the tree returning text nodes in a depth first fashion,
skipping text nodes inside certain tags.