QAPISchema.lookup_type('FOO') returns a QAPISchemaType when type 'FOO'
exists, else None. It won't return None for built-in types like
'int'.
Since mypy can't see that, it'll complain that we assign the
Optional[QAPISchemaType] returned by .lookup_type() to QAPISchemaType
variables.
Add assertions to help it over the hump.
Signed-off-by: Markus Armbruster <arm...@redhat.com>
Message-ID: <20240315152301.3621858-13-arm...@redhat.com>
Reviewed-by: John Snow <js...@redhat.com>
---
scripts/qapi/introspect.py | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/scripts/qapi/introspect.py b/scripts/qapi/introspect.py
index 67c7d89aae..4679b1bc2c 100644
--- a/scripts/qapi/introspect.py
+++ b/scripts/qapi/introspect.py
@@ -227,10 +227,14 @@ def _use_type(self, typ: QAPISchemaType) -> str:
# Map the various integer types to plain int
if typ.json_type() == 'int':
- typ = self._schema.lookup_type('int')
+ type_int = self._schema.lookup_type('int')
+ assert type_int
+ typ = type_int
elif (isinstance(typ, QAPISchemaArrayType) and
typ.element_type.json_type() == 'int'):
- typ = self._schema.lookup_type('intList')
+ type_intList = self._schema.lookup_type('intList')
+ assert type_intList
+ typ = type_intList
# Add type to work queue if new
if typ not in self._used_types:
self._used_types.append(typ)
--
2.44.0
