class GPGME::Key

def inspect
  sprintf("#<#{self.class} %s %4d%s/%s %s trust=%s, owner_trust=%s, \
bility=%s, subkeys=%s, uids=%s>",
          primary_subkey.secret? ? 'sec' : 'pub',
          primary_subkey.length,
          primary_subkey.pubkey_algo_letter,
          primary_subkey.fingerprint[-8 .. -1],
          primary_subkey.timestamp.strftime('%Y-%m-%d'),
          trust.inspect,
          VALIDITY_NAMES[@owner_trust].inspect,
          capability.inspect,
          subkeys.inspect,
          uids.inspect)
end