arx-net 0.1.0

Graph parsing for arx net (https://dwarakesh-v.github.io/arx-net/) and graph representation conversion library.

Arx-Net

A lightweight Python library for parsing graph edge strings and converting between common graph representations.

Installation

pip install arx-net

Features

• Parse edge strings

• Directed and undirected graphs

• Weighted and unweighted graphs

• Convert between

  • adjacency lists
  • edge lists
  • adjacency matrices

Example

import arx_net

graph = arx_net.parse_edges(
    "(A,B,4),(B,C,2),(C,D)"
)

print(graph)

Output

{
    "A": [("B",4)],
    "B": [("C",2)],
    "C": [("D",1)],
    "D": []
}

Convert formats

edges = arx_net.convert_type(graph, "edge")
matrix, order = arx_net.convert_type(graph, "matrix")

Supported formats

Adjacency List

{
    "A": ["B", "C"]
}

Edge List

[
    ("A","B"),
    ("A","C")
]

Matrix

[
 [0,1,1],
 [0,0,1],
 [0,0,0]
]

License

MIT