Library

The reference implementation can also be used as a Python library for integration into other tools. E.g., to “parameterize” a graph which contains sc:Parameter objects, you can use the following snippet:

Graph parameterization using the library.

from rdflib import Graph
from software_card_policies.data_model import parameterize_graph

policy_graph = Graph()  # the graph containing policies with parameter placeholders
config_parameters = {}  # the values to override the placeholders

parameterized_graph = parameterize_graph(policy_graph, config_parameters)

The full validator implementation based on the library can be found in software_card_policies.__main__.