Re: [PATCH] tests/functional: fix pylint false positives for cv2 module

[Thomas Huth <thuth@redhat.com>]

On 15/08/2026 09.24, marcandre.lureau@redhat.com wrote:
> From: Marc-André Lureau <marcandre.lureau@redhat.com>
> 
> Add generated-members=cv2.* to pylintrc so pylint skips member
> checking on the cv2 C extension module, whose members are not
> visible to static analysis.
>
> Silence:
> 2026-08-15 10:42:08,710 - INFO: qemu-test.test_pylint Checking files in /home/elmarco/src/qemu.qom-qapi/tests/functional/arm with pylint
> 2026-08-15 10:42:10,941 - ERROR: qemu-test.test_pylint "/home/elmarco/src/qemu.qom-qapi/tests/functional/arm/test_integratorcp.py:83: E1101: Module 'cv2' has no 'imread' member (no-member)"

Alex recently already sent a patch for that error here:

  https://gitlab.com/qemu-project/qemu/-/commit/dd14a21b9dc1

Didn't that help to silence the message in your case, too?

  Thomas



> Note: I also tried with extension-pkg-allow-list, but that didn't work
> for some reason.
> 
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> ---
>   tests/functional/pylintrc | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/tests/functional/pylintrc b/tests/functional/pylintrc
> index 949bea611fe4..373aabd6ca3f 100644
> --- a/tests/functional/pylintrc
> +++ b/tests/functional/pylintrc
> @@ -79,6 +79,12 @@ disable=bad-inline-option,
>           useless-suppression,
>   
>   
> +[TYPECHECK]
> +
> +# cv2 is a C extension module whose members are not visible to pylint
> +generated-members=cv2.*
> +
> +
>   [SIMILARITIES]
>   
>   # Minimum lines number of a similarity.