This is not a violation of policy *per se*, because documentation is the responsibility of the developer, not the package maintainer.
However, the policy does state that a bug should be filed and left open until documentation exists ( https://www.debian.org/doc/debian-policy/ch-docs.html#s12.1). I'm not sure why this bug was closed in the first place, given that the documentation has not been added to version 0.3. Therefore, I've marked the bug as forwarded to https://bugs.launchpad.net/pygpgme/+bug/530634. Caitlin Matos