Migrate to new project structure.

libp2p/peer/peerdata_interface.py

@@ -0,0 +1,56 @@
+from abc import ABC, abstractmethod
+
+
+class IPeerData(ABC):
+
+    @abstractmethod
+    def get_protocols(self):
+        """
+        :return: all protocols associated with given peer
+        """
+
+    @abstractmethod
+    def add_protocols(self, protocols):
+        """
+        :param protocols: protocols to add
+        """
+
+    @abstractmethod
+    def set_protocols(self, protocols):
+        """
+        :param protocols: protocols to add
+        """
+
+    @abstractmethod
+    def add_addrs(self, addrs):
+        """
+        :param addrs: multiaddresses to add
+        """
+
+    @abstractmethod
+    def get_addrs(self):
+        """
+        :return: all multiaddresses
+        """
+
+    @abstractmethod
+    def clear_addrs(self):
+        """
+        Clear all addresses
+        """
+
+    @abstractmethod
+    def put_metadata(self, key, val):
+        """
+        :param key: key in KV pair
+        :param val: val to associate with key
+        :raise Exception: unsuccesful put
+        """
+
+    @abstractmethod
+    def get_metadata(self, key):
+        """
+        :param key: key in KV pair
+        :return: val for key
+        :raise Exception: key not found
+        """