Add interfaces for Address Book, PeerStore Metadata, and Peerstore

peer/peerstore_interface.py

@@ -0,0 +1,49 @@
+from abc import ABC, abstractmethod
+from .addrbook_interace import IAddrBook
+from .peermetadata_interface import IPeerMetadata
+
+class IPeerStore(ABC, IAddrBook, IPeerMetadata):
+
+	def __init__(self, context):
+        self.context = context
+
+	@abstractmethod
+	def peer_info(self, peerID):
+		"""
+        :param peerID: peer ID to get info for
+        :return: peer info object
+        """
+		pass
+
+	@abstractmethod
+	def get_protocols(self, peerID):
+		"""
+        :param peerID: peer ID to get protocols for
+        :return: protocols (as strings), error
+        """
+		pass
+
+	@abstractmethod
+	def add_protocols(self, peerID, protocols):
+		"""
+        :param peerID: peer ID to add protocols for
+        :param protocols: protocols to add
+        :return: error
+        """
+		pass
+
+	@abstractmethod
+	def set_protocols(self, peerID, protocols):
+		"""
+        :param peerID: peer ID to set protocols for
+        :param protocols: protocols to set
+        :return: error
+        """
+		pass
+
+	@abstractmethod
+	def peers(self):
+		"""
+        :return: all of the peer IDs stored in peer store
+        """
+		pass