Usage¶

To use grapho in a project:

import grapho

To create a Directed Graph:

from grapho.digraph import DirectedGraph

g = DirectedGraph()

Functions¶

To add a node:

g.add_node('a')

To add an edge:

g.add_edge('node_1', 'node_2') # default weight
g.add_edge('node_1', 'node_2', 4.0) # provide weight as argument

To delete a node:

g.delete_node('a')

To delete an edge:

g.delete_edge('node_1', 'node_2')

Count of number of nodes:

g.node_count

Count of number of edges:

g.edge_count

List of nodes:

g.nodes

Return Graph in dictionary form:

g.graph