On 11/5/25 16:22, Markus Armbruster wrote:
re.match(r'^ *', ...) can't fail, but mypy doesn't know that and
complains:

     scripts/qapi/parser.py:444: error: Item "None" of "Match[str] | None" has no 
attribute "end"  [union-attr]

Work around by using must_match() instead.

Fixes: 8107ba47fd78 (qapi: Add documentation format validation)
Signed-off-by: Markus Armbruster <[email protected]>
---
  scripts/qapi/parser.py | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/qapi/parser.py b/scripts/qapi/parser.py
index 1bb1af7051..c3cf33904e 100644
--- a/scripts/qapi/parser.py
+++ b/scripts/qapi/parser.py
@@ -441,7 +441,7 @@ def get_doc_line(self) -> Optional[str]:
              self._literal_mode = True
              self._literal_mode_indent = 0
          elif self._literal_mode and line:
-            indent = re.match(r'^ *', line).end()
+            indent = must_match(r'\s*', line).end()
              if self._literal_mode_indent == 0:
                  self._literal_mode_indent = indent
              elif indent < self._literal_mode_indent:

Thanks.  I'm going to queue this so that it's in the next CI run.


r~

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