Correct annotation of _iterate_over_text (#12860)

David Robertson · web-flow · commit e7c77a875009 · 2022-05-24T18:17:21.000Z
diff --git a/changelog.d/12860.misc b/changelog.d/12860.misc
@@ -0,0 +1 @@
+Correct a type annotation in the URL preview source code.
diff --git a/synapse/rest/media/v1/preview_html.py b/synapse/rest/media/v1/preview_html.py
@@ -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.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Correct a type annotation in the URL preview source code.`