25.7.0 stopped working with KWallet6

[pfactum]

Describe the bug

With 25.7.0, there's no KWallet backend any more in the list of backends:

[~]> keyring --list-backends
keyring.backends.fail.Keyring (priority: 0)
keyring.backends.chainer.ChainerBackend (priority: 10)
keyring.backends.SecretService.Keyring (priority: 5)
keyring.backends.libsecret.Keyring (priority: 4.8)

With 25.6.0 the list looks like this:

[~]> keyring --list-backends
keyring.backends.libsecret.Keyring (priority: 4.8)
keyring.backends.kwallet.DBusKeyringKWallet4 (priority: 4.1)
keyring.backends.fail.Keyring (priority: 0)
keyring.backends.chainer.ChainerBackend (priority: 10)
keyring.backends.SecretService.Keyring (priority: 5)
keyring.backends.kwallet.DBusKeyring (priority: 5.1)

This makes applications that use python-keyring to fail while reading previously stored secrets when running under KDE.

To Reproduce

It's Arch Linux, and I've just installed the newest python-keyring package version. As far as I can see the version bump in the PKGBUILD, there were no other changes in packaging, so it must be something with the python-keyring code itself.

Expected behavior

I'd expect apps like gajim or osc to work with KWallet, but they stopped working after installing this update.

Environment

• OS: Arch Linux
• python-keyring package version 25.7.0-1
• KDE, everything latest&greatest

Additional context

Please help me diagnose this further.

Thank you.

[pfactum]

Reverting #728 fixes this for me.

[pfactum]

Changing the endpoint name from kwalletd5 to kwalletd6 also fixes this for me:

[~]> keyring --list-backends
keyring.backends.kwallet.DBusKeyring (priority: 5.1)
keyring.backends.chainer.ChainerBackend (priority: 10)
keyring.backends.libsecret.Keyring (priority: 4.8)
keyring.backends.SecretService.Keyring (priority: 5)
keyring.backends.fail.Keyring (priority: 0)

Note keyring.backends.kwallet.DBusKeyringKWallet4 is not present in this case.