Interface test for smtp v0 failed.

[benhoyt]

Tests for interface smtp v0 failed.

Provider

• smtp-integrator: False

See the workflow https://github.com/canonical/charm-relation-interfaces/actions/runs/11713777734 for more detail.

@shipperizer, @BarcoMasile, @nsklikas, @wood-push-melon, @natalian98, @massigori, @canonical-iam, @pik4ez-canonical

[natalian98]

@arturo-seijas @weiiwang01

[weiiwang01]

It seems the error is caused by the saml-integrator charm, which uses the new union type syntax for Python 3.10, while the test is running on 3.8. Do we need to update the saml-integrator to be compatible with Python 3.8 or upgrade the interface test to run on Python 3.10?

https://github.com/canonical/charm-relation-interfaces/actions/runs/11713777734/job/32627184551#step:5:911

[benhoyt]

Tests for interface smtp v0 failed.

Provider

• smtp-integrator: False

See the workflow https://github.com/canonical/charm-relation-interfaces/actions/runs/11769735758 for more detail.

@shipperizer, @BarcoMasile, @nsklikas, @wood-push-melon, @natalian98, @massigori, @canonical-iam, @pik4ez-canonical

[weiiwang01]

@benhoyt @natalian98 I've added backward compatibility to the smtp-integrator charm for Python 3.8. Let me know if you encounter any other issues.