Give nodes names

pydtn/__init__.py

@@ -263,8 +263,10 @@ class Node:
     class SendFailed(Exception):
         """Raised when a send fails."""
 
-    def __init__(self, **options):
+    def __init__(self, name, **options):
         """Create a node."""
+        self.name = name
+
         self.network = None
 
         self.buffer = Buffer()

pydtn/community.py

@@ -215,9 +215,9 @@ class LouvainCommunity(Community):
 class CommunityNode(Node):
     """Base node for community based forwarding heuristics."""
 
-    def __init__(self, community=None, **options):
+    def __init__(self, name, community=None, **options):
         """Create a community based node."""
-        super().__init__(**options)
+        super().__init__(name, **options)
         if community is None:
             raise ValueError('No community set')
         self._community = community