David Marchand, Aug 30, 2023 at 10:16:
> Tests using mfex_fuzzy.py will fail on systems lacking the Python
> cryptography library.
> cryptography is not required, it is only imported in mfex_fuzzy.py to
> silence some warnings when scapy tries to load some libraries.
>
> Fixes: c3ed0bf34b8a ("tests/mfex: Silence Blowfish/CAST5 deprecation
> warnings.")
> Signed-off-by: David Marchand <david.march...@redhat.com>
> ---
> tests/mfex_fuzzy.py | 15 +++++++++------
> 1 file changed, 9 insertions(+), 6 deletions(-)
>
> diff --git a/tests/mfex_fuzzy.py b/tests/mfex_fuzzy.py
> index 30028ba7a0..50b9870641 100755
> --- a/tests/mfex_fuzzy.py
> +++ b/tests/mfex_fuzzy.py
> @@ -3,12 +3,15 @@
> import sys
> import warnings
>
> -from cryptography.utils import CryptographyDeprecationWarning
> -warnings.filterwarnings(
> - "ignore",
> - category=CryptographyDeprecationWarning,
> - message=r"(blowfish|cast5)",
> -)
> +try:
> + from cryptography.utils import CryptographyDeprecationWarning
> + warnings.filterwarnings(
> + "ignore",
> + category=CryptographyDeprecationWarning,
> + message=r"(blowfish|cast5)",
> + )
> +except ModuleNotFoundError:
> + pass
Hi David,
Since CryptographyDeprecationWarning is a subclass of UserWarning, you
can also that simpler form:
warnings.filterwarnings("ignore", r"(blowfish|cast5)", UserWarning)
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