Migrate to new project structure.

libp2p/peer/peerstore_interface.py

@@ -0,0 +1,48 @@
+from abc import abstractmethod
+
+from .addrbook_interface import IAddrBook
+from .peermetadata_interface import IPeerMetadata
+
+
+class IPeerStore(IAddrBook, IPeerMetadata):
+
+    def __init__(self):
+        IPeerMetadata.__init__(self)
+        IAddrBook.__init__(self)
+
+    @abstractmethod
+    def peer_info(self, peer_id):
+        """
+        :param peer_id: peer ID to get info for
+        :return: peer info object
+        """
+
+    @abstractmethod
+    def get_protocols(self, peer_id):
+        """
+        :param peer_id: peer ID to get protocols for
+        :return: protocols (as strings)
+        :raise Exception: peer ID not found exception
+        """
+
+    @abstractmethod
+    def add_protocols(self, peer_id, protocols):
+        """
+        :param peer_id: peer ID to add protocols for
+        :param protocols: protocols to add
+        :raise Exception: peer ID not found
+        """
+
+    @abstractmethod
+    def set_protocols(self, peer_id, protocols):
+        """
+        :param peer_id: peer ID to set protocols for
+        :param protocols: protocols to set
+        :raise Exception: peer ID not found
+        """
+
+    @abstractmethod
+    def peers(self):
+        """
+        :return: all of the peer IDs stored in peer store
+        """