When run with Python 3.9, pylint incorrectly warns about things like
Optional[foo] because it doesn't recognise Optional as unsubscriptable.
This is a known pylint bug:
https://github.com/PyCQA/pylint/issues/3882
Just disable this check to get rid of the warnings.
Disabling this shouldn't make us miss any real bug because mypy also
has a similar check ("... is not indexable").
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/pylintrc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tests/qemu-iotests/pylintrc b/tests/qemu-iotests/pylintrc
index 5481afe528..cd3702e23c 100644
--- a/tests/qemu-iotests/pylintrc
+++ b/tests/qemu-iotests/pylintrc
@@ -17,6 +17,8 @@ disable=invalid-name,
too-many-lines,
too-many-locals,
too-many-public-methods,
+ # pylint warns about Optional[] etc. as unsubscriptable in 3.9
+ unsubscriptable-object,
# These are temporary, and should be removed:
missing-docstring,