graphscope.experimental.nx.Graph.has_node

Graph.has_node(n)[source]

Returns True if the graph contains the node n.

Identical to ‘n in G’

Parameters

n (node) –

Examples

>>> G = nx.path_graph(3)  # or DiGraph
>>> G.has_node(0)
True

It is more readable and simpler to use

>>> 0 in G
True