Inconsistency node_attr_keys and edge_attr_keys

[TeunHuijben]

graph.node_attr_keys contains all columns of graph.node_attrs()

but,

graph.edge_attr_keys does NOT contain all columns of graph.edge_attrs(), it is missing [edge_id, source_id, target_id]

[yfukai]

Thanks @TeunHuijben! I agree that those are inconsistent.
Which sounds more natural for you?

• node_id is removed from node_attr_keys
• [edge_id, source_id, target_id] is added to edge_attr_keys

[JoOkuma]

I like this one the most

• [edge_id, source_id, target_id] is added to edge_attr_keys

[TeunHuijben]

I agree with Jordao!