ShabiiNetwork 0.0.1

Graphs and Dijkstra's algorithm by Charawi Detphumi

ShabiiNetwork is a Python library for dealing with Graphs and Dijkstra’s algorithm.

Installation

Use the package manager pip to install ShabiiNetwork.

pip install ShabiiNetwork

Usage

from ShabiiNetwork import Digraph,Dijkstra

graph2 = Digraph()

    #To check add_edge and add_edges functions
    graph2.add_edges([('A','B',0.3),('A','C',0.5),
                     ('B','A',0.3),('B','C',0.9),
                     ('C','A',0.5),('C','D',1.2),
                     ('D','C',1.2)])
    print(graph2.Edict)

    graph2.add_edges([('A','D',45),('A','E',23)])
    print(graph2.Edict)

    #To check remove_edge and remove_edges functions
    graph2.remove_edges([('A','D'),('A','E')])
    print(graph2.Edict)

    #To check add_vertex and add_vertices functions
    graph2.add_vertices(['I','J','K'])
    print(graph2.Edict)

    #To check remove_vertex and remove_vertices functions
    graph2.remove_vertices(['I','J','K'])
    print(graph2.Edict)

    #To check Dijkstra class and its functions
    dijkstra = Dijkstra(graph2, start_vertex='A')
    dijkstra.dijkstra()
    dijkstra.print_result()

    """
    Output:

    {'A': {'B': 0.3, 'C': 0.5}, 'B': {'A': 0.3, 'C': 0.9}, 'C': {'A': 0.5, 'D': 1.2}, 'D': {'C': 1.2}}
    {'A': {'B': 0.3, 'C': 0.5, 'D': 45, 'E': 23}, 'B': {'A': 0.3, 'C': 0.9}, 'C': {'A': 0.5, 'D': 1.2}, 'D': {'C': 1.2}}
    {'A': {'B': 0.3, 'C': 0.5}, 'B': {'A': 0.3, 'C': 0.9}, 'C': {'A': 0.5, 'D': 1.2}, 'D': {'C': 1.2}}
    {'A': {'B': 0.3, 'C': 0.5}, 'B': {'A': 0.3, 'C': 0.9}, 'C': {'A': 0.5, 'D': 1.2}, 'D': {'C': 1.2}, 'I': {}, 'J': {}, 'K': {}}
    {'A': {'B': 0.3, 'C': 0.5}, 'B': {'A': 0.3, 'C': 0.9}, 'C': {'A': 0.5, 'D': 1.2}, 'D': {'C': 1.2}}
    A -> A: ['A'] distance: 0
    A -> B: ['A', 'B'] distance: 0.3
    A -> C: ['A', 'C'] distance: 0.5
    A -> D: ['A', 'C', 'D'] distance: 1.7
    """

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

Author

Charawi Detphumi

License

MIT