dynetx.DynDiGraph.has_node

DynDiGraph.has_node(n, t=None)

Return True if the graph, at time t, contains the node n.

Parameters:

• n (node) –
• t (snapshot id (default None)) – If None return the presence of the node in the flattened graph.

Examples

>>> G = dn.DynDiGraph()
>>> G.add_interaction(0, 1, t=0)
>>> G.has_node(0, t=0)
True