example.py

import sys

from jsonpath_schema import Schema, validateJSONPath


def main() -> int:
    schema: Schema = {
        "type": "object",
        "properties": {
            "users": {
                "type": "array",
                "items": {"$ref": "https://example.org/user"},
            }
        },
    }
    schemastore: dict[str, Schema] = {
        "https://example.org/user": {
            "type": "object",
            "properties": {"name": {"type": "string"}},
        }
    }
    paths = ["$.users[0].name", "$.users[0].unknown"]
    error_count = 0
    for path in paths:
        if not validateJSONPath(path, schema, schemastore, strict=True):
            print(path, "is not valid JSONPath in schema")
            error_count += 1
    return error_count


if __name__ == "__main__":
    sys.exit(main())