postgresql.py 文件源码

def perform_pubkey_add(self, intent):
        async with self.connection.acquire() as conn:
            async with conn.cursor() as cur:
                try:
                    await cur.execute("INSERT INTO pubkeys VALUES (%s, %s);",
                        (intent.id, intent.key.decode()))
                except IntegrityError:
                    raise PubKeyError('Identity `%s` already has a public key' % intent.id)