py-libp2p/peer/peermetadata_interface.py
2018-10-30 00:07:08 +01:00

27 lines
659 B
Python

from abc import ABC, abstractmethod
class IPeerMetadata(ABC):
def __init__(self):
pass
@abstractmethod
def get(self, peer_id, key):
"""
:param peer_id: peer ID to lookup key for
:param key: key to look up
:return: value at key for given peer
:raise Exception: peer ID not found
"""
pass
@abstractmethod
def put(self, peer_id, key, val):
"""
:param peer_id: peer ID to lookup key for
:param key: key to associate with peer
:param val: value to associated with key
:raise Exception: unsuccessful put
"""
pass