Warning

This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.

networkx.convert.from_edgelist

from_edgelist(edgelist, create_using=None)

Return a graph from a list of edges.

Parameters:

• edgelist (list or iterator) – Edge tuples
• create_using (NetworkX graph constructor, optional (default=nx.Graph)) – Graph type to create. If graph instance, then cleared before populated.

Examples

>>> edgelist = [(0, 1)] # single edge (0,1)
>>> G = nx.from_edgelist(edgelist)

or

>>> G = nx.Graph(edgelist) # use Graph constructor