CLI: Command Line Interface

The user can align two graphs from the command line by providing their adjacency matrices in text form. The edge weights in each line must be separated by whitespaces.

wlalign --help

usage: wlalign [-h] [--first_aligned FIRST_ALIGNED] [--k INT] [--l INT]
               [--force] [-v]
               in_graph1 in_graph2 out_matching

This program uses WL-align to compute an alignment between two graphs having
the same number of nodes. It takes as input their adjacency matrices and it
returns a matching (a.k.a. alignment) between their nodes.

positional arguments:
  in_graph1             Path to the first graph to be aligned
  in_graph2             Path to the second graph to be aligned
  out_matching          Path where the matching will be saved. The first
                        element of each row is the index of the node in the
                        first graph that is aligned with the node in the
                        second graph indexed by the second element of the row

optional arguments:
  -h, --help            show this help message and exit
  --first_aligned FIRST_ALIGNED
                        The aligned version of the first input graph will be
                        saved in the specified position (default: None)
  --k INT               Width parameter (default: 2)
  --l INT               Depth parameter (default: 2)
  --force               Overwrite existing files (default: False)
  -v, --verbose         Set verbose output (default: False)