keystore.py 文件源码

def add_key(self,
                keypair: Union[keypairs.EncryptingKeypair,
                               keypairs.SigningKeypair],
                store_pub: bool = True) -> bytes:
        """
        Gets a fingerprint of the key and adds it to the keystore.

        :param key: Key, in bytes, to add to lmdb

        :return: Fingerprint, in bytes, of the added key
        """
        if store_pub:
            fingerprint = self._get_fingerprint(keypair.pubkey)
            key = keypair.serialize_pubkey()
        else:
            fingerprint = self._get_fingerprint(keypair.privkey)
            key = keypair.serialize_privkey()

        # Create new Key object and commit to db
        self.session.add(Key(key))
        self.session.commit()
        return fingerprint