dynetx.DynGraph.nodes_iter

DynGraph.nodes_iter(t=None, data=False)

Return an iterator over the nodes with respect to a given temporal snapshot.

Parameters:

• t (snapshot id (default=None)) – If None the iterator returns all the nodes of the flattened graph.
• data (boolean, optional (default=False)) – If False the iterator returns nodes. If True return a two-tuple of node and node data dictionary

Returns:

niter – An iterator over nodes. If data=True the iterator gives two-tuples containing (node, node data, dictionary)

Return type:

iterator

Examples

>>> G = dn.DynGraph()   # or DiGraph, MultiGraph, MultiDiGraph, etc
>>> G.add_path([0,1,2], 0)

>>> [n for n, d in G.nodes_iter(t=0)]
[0, 1, 2]